null, 'number_format' => null, 'format_type' => 'iso', 'fix_date' => false, 'locale' => null, 'cache' => null, 'precision' => null); private static $_signs = array( 'Latn' => array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'), // Latn - default latin 'Arab' => array( '٠', '١', '٢', '٣', '٤', '٥', '٦', '٧', '٨', '٩'), // 0660 - 0669 arabic 'Deva' => array( '०', '१', '२', '३', '४', '५', '६', '७', '८', '९'), // 0966 - 096F devanagari 'Beng' => array( '০', '১', '২', '৩', '৪', '৫', '৬', '৭', '৮', '৯'), // 09E6 - 09EF bengali 'Guru' => array( '੦', '੧', '੨', '੩', '੪', '੫', '੬', '੭', '੮', '੯'), // 0A66 - 0A6F gurmukhi 'Gujr' => array( '૦', '૧', '૨', '૩', '૪', '૫', '૬', '૭', '૮', '૯'), // 0AE6 - 0AEF gujarati 'Orya' => array( '୦', '୧', '୨', '୩', '୪', '୫', '୬', '୭', '୮', '୯'), // 0B66 - 0B6F orija 'Taml' => array( '௦', '௧', '௨', '௩', '௪', '௫', '௬', '௭', '௮', '௯'), // 0BE6 - 0BEF tamil 'Telu' => array( '౦', '౧', '౨', '౩', '౪', '౫', '౬', '౭', '౮', '౯'), // 0C66 - 0C6F telugu 'Knda' => array( '೦', '೧', '೨', '೩', '೪', '೫', '೬', '೭', '೮', '೯'), // 0CE6 - 0CEF kannada 'Mlym' => array( '൦', '൧', '൨', '൩', '൪', '൫', '൬', '൭', '൮', '൯ '), // 0D66 - 0D6F malayalam 'Tale' => array( '๐', '๑', '๒', '๓', '๔', '๕', '๖', '๗', '๘', '๙ '), // 0E50 - 0E59 thai 'Laoo' => array( '໐', '໑', '໒', '໓', '໔', '໕', '໖', '໗', '໘', '໙'), // 0ED0 - 0ED9 lao 'Tibt' => array( '༠', '༡', '༢', '༣', '༤', '༥', '༦', '༧', '༨', '༩ '), // 0F20 - 0F29 tibetan 'Mymr' => array( '၀', '၁', '၂', '၃', '၄', '၅', '၆', '၇', '၈', '၉'), // 1040 - 1049 myanmar 'Khmr' => array( '០', '១', '២', '៣', '៤', '៥', '៦', '៧', '៨', '៩'), // 17E0 - 17E9 khmer 'Mong' => array( '᠐', '᠑', '᠒', '᠓', '᠔', '᠕', '᠖', '᠗', '᠘', '᠙'), // 1810 - 1819 mongolian 'Limb' => array( '᥆', '᥇', '᥈', '᥉', '᥊', '᥋', '᥌', '᥍', '᥎', '᥏'), // 1946 - 194F limbu 'Talu' => array( '᧐', '᧑', '᧒', '᧓', '᧔', '᧕', '᧖', '᧗', '᧘', '᧙'), // 19D0 - 19D9 tailue 'Bali' => array( '᭐', '᭑', '᭒', '᭓', '᭔', '᭕', '᭖', '᭗', '᭘', '᭙'), // 1B50 - 1B59 balinese 'Nkoo' => array( '߀', '߁', '߂', '߃', '߄', '߅', '߆', '߇', '߈', '߉') // 07C0 - 07C9 nko ); /** * Sets class wide options, if no option was given, the actual set options will be returned * The 'precision' option of a value is used to truncate or stretch extra digits. -1 means not to touch the extra digits. * The 'locale' option helps when parsing numbers and dates using separators and month names. * The date format 'format_type' option selects between CLDR/ISO date format specifier tokens and PHP's date() tokens. * The 'fix_date' option enables or disables heuristics that attempt to correct invalid dates. * The 'number_format' option can be used to specify a default number format string * The 'date_format' option can be used to specify a default date format string, but beware of using getDate(), * checkDateFormat() and getTime() after using setOptions() with a 'format'. To use these four methods * with the default date format for a locale, use array('date_format' => null, 'locale' => $locale) for their options. * * @param array $options Array of options, keyed by option name: format_type = 'iso' | 'php', fix_date = true | false, * locale = Zend_Locale | locale string, precision = whole number between -1 and 30 * @throws Zend_Locale_Exception * @return Options array if no option was given */ public static function setOptions(array $options = array()) { self::$_Options = array_merge(self::$_Options, self::checkOptions($options)); return self::$_Options; } /** * Internal function for checking the options array of proper input values * See {@link setOptions()} for details. * * @param array $options Array of options, keyed by option name: format_type = 'iso' | 'php', fix_date = true | false, * locale = Zend_Locale | locale string, precision = whole number between -1 and 30 * @throws Zend_Locale_Exception * @return Options array if no option was given */ private static function checkOptions(array $options = array()) { if (count($options) == 0) { return self::$_Options; } foreach ($options as $name => $value) { $name = strtolower($name); if ($name !== 'locale') { if (gettype($value) === 'string') { $value = strtolower($value); } } if (array_key_exists($name, self::$_Options)) { switch($name) { case 'number_format' : if ($value == 'standard') { $locale = self::$_Options['locale']; if (isset($options['locale'])) { $locale = $options['locale']; } $options['number_format'] = Zend_Locale_Data::getContent($locale, 'decimalnumber'); } else if ((gettype($value) !== 'string') and ($value !== NULL)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unknown number format type '" . gettype($value) . "'. " . "Format '$value' must be a valid number format string."); } break; case 'date_format' : if ($value == 'standard') { $locale = self::$_Options['locale']; if (isset($options['locale'])) { $locale = $options['locale']; } $options['date_format'] = Zend_Locale_Format::getDateFormat($locale); } else if ((gettype($value) !== 'string') and ($value !== NULL)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unknown dateformat type '" . gettype($value) . "'. " . "Format '$value' must be a valid ISO or PHP date format string."); } else { if (((array_key_exists('format_type', $options)) and ($options['format_type'] == 'php')) or ((!array_key_exists('format_type', $options)) and (self::$_Options['format_type'] == 'php'))) { $options['date_format'] = Zend_Locale_Format::convertPhpToIsoFormat($value); } } break; case 'format_type' : if (($value != 'php') && ($value != 'iso')) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unknown date format type '$value'. Only 'iso' and 'php'" . " are supported."); } break; case 'fix_date' : if (($value !== true) && ($value !== false)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Enabling correction of dates must be either true or false" . "(fix_date='$value')."); } break; case 'locale' : if (gettype($value) === 'string' && strtolower($value) == 'standard') { $options['locale'] = new Zend_Locale(); } else if (!empty($value) && (!Zend_Locale::isLocale($value))) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("'" . (gettype($value) === 'object' ? get_class($value) : $value) . "' is not a known locale."); } break; case 'cache' : if ($value instanceof Zend_Cache_Core) { Zend_Locale_Data::setCache($value); } break; case 'precision' : if ($value === NULL) { $value = -1; } if (($value < -1) || ($value > 30)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("'$value' precision is not a whole number less than 30."); } break; } } else { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unknown option: '$name' = '$value'"); } } return $options; } /** * Changes the numbers/digits within a given string from one script to another * 'Decimal' representated the stardard numbers 0-9, if a script does not exist * an exception will be thrown. * * Examples for conversion from Arabic to Latin numerals: * convertNumerals('١١٠ Tests', 'Arab'); -> returns '100 Tests' * Example for conversion from Latin to Arabic numerals: * convertNumerals('100 Tests', 'Latn', 'Arab'); -> returns '١١٠ Tests' * * @param string $input String to convert * @param string $from Script to parse, see {@link Zend_Locale::getScriptList()} for details. * @param string $to OPTIONAL Script to convert to * @return string Returns the converted input * @throws Zend_Locale_Exception */ public static function convertNumerals($input, $from, $to = null) { if (is_string($from)) { $from = ucfirst(strtolower($from)); } if (!array_key_exists($from, self::$_signs)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unknown script '$from'. Use 'Latn' for digits 0,1,2,3,4,5,6,7,8,9."); } if (is_string($to)) { $to = ucfirst(strtolower($to)); } if (($to !== null) and (!array_key_exists($to, self::$_signs))) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unknown script '$to'. Use 'Latn' for digits 0,1,2,3,4,5,6,7,8,9."); } if (isset(self::$_signs[$from])) { for ($X = 0; $X < 10; ++$X) { $source[$X + 10] = "/" . self::$_signs[$from][$X] . "/u"; } } if (isset(self::$_signs[$to])) { for ($X = 0; $X < 10; ++$X) { $dest[$X + 10] = self::$_signs[$to][$X]; } } else { for ($X = 0; $X < 10; ++$X) { $dest[$X + 10] = $X; } } return preg_replace($source, $dest, $input); } /** * Returns the first found number from an string * Parsing depends on given locale (grouping and decimal) * * Examples for input: * ' 2345.4356,1234' = 23455456.1234 * '+23,3452.123' = 233452.123 * ' 12343 ' = 12343 * '-9456km' = -9456 * '0' = 0 * '(-){0,1}(\d+(\.){0,1})*(\,){0,1})\d+' * '١١٠ Tests' = 110 call: getNumber($string, 'Arab'); * * @param string $input Input string to parse for numbers * @param array $options Options: locale, precision. See {@link setOptions()} for details. * @return integer|string Returns the extracted number * @throws Zend_Locale_Exception */ public static function getNumber($input, array $options = array()) { $options = array_merge(self::$_Options, self::checkOptions($options)); if (!is_string($input)) { return $input; } // Get correct signs for this locale $symbols = Zend_Locale_Data::getList($options['locale'],'symbols'); // Parse input locale aware $regex = '/([' . $symbols['minus'] . '-]){0,1}(\d+(\\' . $symbols['group'] . '){0,1})*(\\' . $symbols['decimal'] . '){0,1}\d+/'; preg_match($regex, $input, $found); if (!isset($found[0])) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception('No value in ' . $input . ' found'); } $found = $found[0]; // Change locale input to be standard number if ($symbols['minus'] != "-") $found = strtr($found,$symbols['minus'],'-'); $found = str_replace($symbols['group'],'', $found); // Do precision if (strpos($found, $symbols['decimal']) !== false) { if ($symbols['decimal'] != '.') { $found = str_replace($symbols['decimal'], ".", $found); } $pre = substr($found, strpos($found, '.') + 1); if ($options['precision'] === null) { $options['precision'] = strlen($pre); } if (strlen($pre) >= $options['precision']) { $found = substr($found, 0, strlen($found) - strlen($pre) + $options['precision']); } } return $found; } /** * Returns a locale formatted number depending on the given options. * The seperation and fraction sign is used from the set locale. * ##0.# -> 12345.12345 -> 12345.12345 * ##0.00 -> 12345.12345 -> 12345.12 * ##,##0.00 -> 12345.12345 -> 12,345.12 * * @param string $input Localized number string * @param array $options Options: number_format, locale, precision. See {@link setOptions()} for details. * @return string locale formatted number */ public static function toNumber($value, array $options = array()) { print "\ntoNumber"; print "\n--------"; // load class within method for speed require_once 'Zend/Locale/Math.php'; $value = Zend_Locale_Math::normalize($value); print "\n1-Value :'".$value."'"; $options = array_merge(self::$_Options, self::checkOptions($options)); if ($options['locale'] instanceof Zend_Locale) { $options['locale'] = $options['locale']->toString(); } print "\n2-Locale:'".$options['locale']."'"; // Get correct signs for this locale $symbols = Zend_Locale_Data::getList($options['locale'], 'symbols'); iconv_set_encoding('internal_encoding', 'UTF-8'); // Get format $format = $options['number_format']; print "\n3-Format1:'".$format."'"; if ($format === null) { $format = Zend_Locale_Data::getContent($options['locale'], 'decimalnumber'); print "\n3-Format2:'".$format."'"; if (iconv_strpos($format, ';') !== false) { if (call_user_func(Zend_Locale_Math::$comp, $value, 0) < 0) { $format = iconv_substr($format, iconv_strpos($format, ';') + 1); print "\n3-Format3:'".$format."'"; } else { $format = iconv_substr($format, 0, iconv_strpos($format, ';')); print "\n3-Format4:'".$format."'"; } } } else { print "\n3-Format5:'".$format."'"; // seperate negative format pattern when avaiable if (iconv_strpos($format, ';') !== false) { if (call_user_func(Zend_Locale_Math::$comp, $value, 0) < 0) { $format = iconv_substr($format, iconv_strpos($format, ';') + 1); print "\n3-Format6:'".$format."'"; } else { $format = iconv_substr($format, 0, iconv_strpos($format, ';')); print "\n3-Format7:'".$format."'"; } } if (strpos($format, '.')) { print "\n4-Prec:'".$options['precision']."'"; if (is_numeric($options['precision'])) { $value = Zend_Locale_Math::round($value, $options['precision']); print "\n4-Value1:'".$value."'"; //print "\nSet Pr:'".$value."'"; } else { if (substr($format, strpos($format, '.') + 1, 3) == '###') { $options['precision'] = null; print "\n4-Value2"; } else { $options['precision'] = strlen(substr($format, strpos($format, '.') + 1, strrpos($format, '0') - strpos($format, '.'))); print "\n4-Prec3:'".$options['precision']."'"; $format = substr($format, 0, strpos($format, '.') + 1) . '###' . substr($format, strrpos($format, '0') + 1); print "\n4-Format4:'".$format."'"; } } } else { $value = Zend_Locale_Math::round($value, 0); $options['precision'] = 0; print "\n4-Value5:'".$value."'"; } $value = Zend_Locale_Math::normalize($value); print "\n5-Value:'".$value."'"; } // get number parts if (strlen($value) != strlen(Zend_Locale_Math::round($value, 0))) { if ($options['precision'] === null) { $precstr = iconv_substr($value, strlen(Zend_Locale_Math::round($value, 0)) + 1); print "\n6-Prec1:'".$precstr."'"; } else { $precstr = iconv_substr($value, strlen(Zend_Locale_Math::round($value, 0)) + 1, $options['precision']); print "\n6-Prec2:'".$precstr."'"; if (iconv_strlen($precstr) < $options['precision']) { $precstr = $precstr . str_pad("0", ($options['precision'] - iconv_strlen($precstr)), "0"); print "\n6-Prec3:'".$precstr."'"; } } } else { print "\n6-Prec4"; if ($options['precision'] > 0) { $precstr = str_pad("0", ($options['precision']), "0"); print "\n6-Prec5:'".$precstr."'"; } } if ($options['precision'] === null) { if (isset($precstr)) { $options['precision'] = iconv_strlen($precstr); print "\n7-Prec1:'".$options['precision']."'"; } else { $options['precision'] = 0; print "\n7-Prec2:'".$options['precision']."'"; } } // get fraction and format lengths if (strpos($value, '.') !== false) { $number = substr((string) $value, 0, strpos($value, '.')); print "\n8-Number1:'".$number."'"; } else { $number = $value; print "\n8-Number2:'".$number."'"; } $prec = call_user_func(Zend_Locale_Math::$sub, $value, $number, $options['precision']); print "\n9-Prec1:'".$prec."'"; if (iconv_strpos($prec, '-') !== false) { $prec = iconv_substr($prec, 1); print "\n9-Prec2:'".$prec."'"; } if (($prec == 0) and ($options['precision'] > 0)) { $prec = "0.0"; print "\n9-Prec3:'".$prec."'"; } if (($options['precision'] + 2) > iconv_strlen($prec)) { $prec = str_pad((string) $prec, $options['precision'] + 2, "0", STR_PAD_RIGHT); print "\n9-Prec4:'".$prec."'"; } if (iconv_strpos($number, '-') !== false) { $number = iconv_substr($number, 1); print "\n10-Number:'".$number."'"; } $group = iconv_strrpos($format, ','); $group2 = iconv_strpos ($format, ','); $point = iconv_strpos ($format, '0'); // Add fraction $rest = ""; if (($value < 0) && (strpos($format, '.'))) { $rest = substr(substr($format, strpos($format, '.') + 1), -1, 1); print "\n11-Rest:'".$rest."'"; } if ($options['precision'] == '0') { $format = iconv_substr($format, 0, $point) . iconv_substr($format, iconv_strrpos($format, '#') + 2); print "\n12-Format1:'".$format."'"; } else { $format = iconv_substr($format, 0, $point) . $symbols['decimal'] . iconv_substr($prec, 2) . iconv_substr($format, iconv_strrpos($format, '#') + 2 + strlen($prec) - 2); print "\n12-Format2:'".$format."'"; } if (($value < 0) and ($rest != '0') and ($rest != '#')) { $format .= $rest; print "\n12-Format3:'".$format."'"; } // Add seperation if ($group == 0) { // no seperation $format = $number . iconv_substr($format, $point); print "\n12-Format4:'".$format."'"; } else if ($group == $group2) { // only 1 seperation $seperation = ($point - $group); for ($x = iconv_strlen($number); $x > $seperation; $x -= $seperation) { if (iconv_substr($number, 0, $x - $seperation) !== "") { $number = iconv_substr($number, 0, $x - $seperation) . $symbols['group'] . iconv_substr($number, $x - $seperation); print "\n12-Number5:'".$number."'"; } } $format = iconv_substr($format, 0, iconv_strpos($format, '#')) . $number . iconv_substr($format, $point); print "\n12-Format6:'".$format."'"; } else { // 2 seperations if (iconv_strlen($number) > ($point - $group)) { $seperation = ($point - $group); $number = iconv_substr($number, 0, iconv_strlen($number) - $seperation) . $symbols['group'] . iconv_substr($number, iconv_strlen($number) - $seperation); print "\n13-Number1:'".$number."'"; if ((iconv_strlen($number) - 1) > ($point - $group + 1)) { $seperation2 = ($group - $group2 - 1); for ($x = iconv_strlen($number) - $seperation2 - 2; $x > $seperation2; $x -= $seperation2) { $number = iconv_substr($number, 0, $x - $seperation2) . $symbols['group'] . iconv_substr($number, $x - $seperation2); print "\n13-Number2:'".$number."'"; } } } $format = iconv_substr($format, 0, iconv_strpos($format, '#')) . $number . iconv_substr($format, $point); print "\n12-Format6:'".$format."'"; } // set negative sign if (call_user_func(Zend_Locale_Math::$comp, $value, 0) < 0) { if (iconv_strpos($format, '-') === false) { $format = $symbols['minus'] . $format; } else { $format = str_replace('-', $symbols['minus'], $format); } } print "\nRESULT:'".$format."'"; return (string) $format; } /** * Checks if the input contains a normalized or localized number * * @param string $input Localized number string * @param array $options Options: locale. See {@link setOptions()} for details. * @return boolean Returns true if a number was found */ public static function isNumber($input, array $options = array()) { // Get correct signs for this locale $symbols = Zend_Locale_Data::getList($options['locale'],'symbols'); // Parse input locale aware $regex = '/^([' . $symbols['minus'] . '-]){0,1}(\d+(\\' . $symbols['group'] . '){0,1})*(\\' . $symbols['decimal'] . '){0,1}\d+$/'; preg_match($regex, $input, $found); if (!isset($found[0])) return false; return true; } /** * Alias for getNumber * * @param string $value Number to localize * @param array $options Options: locale, precision. See {@link setOptions()} for details. * @return float */ public static function getFloat($input, array $options = array()) { return floatval(self::getNumber($input, $options)); } /** * Returns a locale formatted integer number * Alias for toNumber() * * @param string $value Number to normalize * @param array $options Options: locale, precision. See {@link setOptions()} for details. * @return string Locale formatted number */ public static function toFloat($value, array $options = array()) { $options['number_format'] = 'standard'; return self::toNumber($value, $options); } /** * Returns if a float was found * Alias for isNumber() * * @param string $input Localized number string * @param array $options Options: locale. See {@link setOptions()} for details. * @return boolean Returns true if a number was found */ public static function isFloat($value, array $options = array()) { return self::isNumber($value, $options); } /** * Returns the first found integer from an string * Parsing depends on given locale (grouping and decimal) * * Examples for input: * ' 2345.4356,1234' = 23455456 * '+23,3452.123' = 233452 * ' 12343 ' = 12343 * '-9456km' = -9456 * '0' = 0 * '(-){0,1}(\d+(\.){0,1})*(\,){0,1})\d+' * * @param string $input Input string to parse for numbers * @param array $options Options: locale. See {@link setOptions()} for details. * @return integer Returns the extracted number */ public static function getInteger($input, array $options = array()) { $options['precision'] = 0; return intval(self::getFloat($input, $options)); } /** * Returns a localized number * * @param string $value Number to normalize * @param array $options Options: locale. See {@link setOptions()} for details. * @return string Locale formatted number */ public static function toInteger($value, array $options = array()) { $options['precision'] = 0; $options['number_format'] = 'standard'; return self::toNumber($value, $options); } /** * Returns if a integer was found * * @param string $input Localized number string * @param array $options Options: locale. See {@link setOptions()} for details. * @return boolean Returns true if a integer was found */ public static function isInteger($value, array $options = array()) { $options['precision'] = 0; return self::isNumber($value, $options); } /** * Converts a format string from PHP's date format to ISO format * Remember that Zend Date always returns localized string, so a month name which returns the english * month in php's date() will return the translated month name with this function... use 'en' as locale * if you are in need of the original english names * * The conversion has the following restrictions: * 'a', 'A' - Meridiem is not explicit upper/lowercase, you have to upper/lowercase the translated value yourself * * @param string $format Format string in PHP's date format * @return string Format string in ISO format */ public static function convertPhpToIsoFormat($format) { $convert = array('d' => 'dd' , 'D' => 'EE' , 'j' => 'd' , 'l' => 'EEEE', 'N' => 'e' , 'S' => 'SS' , 'w' => 'eee' , 'z' => 'D' , 'W' => 'w' , 'F' => 'MMMM', 'm' => 'MM' , 'M' => 'MMM' , 'n' => 'M' , 't' => 'ddd' , 'L' => 'l' , 'o' => 'YYYY', 'Y' => 'yyyy', 'y' => 'yy' , 'a' => 'a' , 'A' => 'a' , 'B' => 'B' , 'g' => 'h' , 'G' => 'H' , 'h' => 'hh' , 'H' => 'HH' , 'i' => 'mm' , 's' => 'ss' , 'e' => 'zzzz', 'I' => 'I' , 'O' => 'Z' , 'P' => 'ZZZZ', 'T' => 'z' , 'Z' => 'X' , 'c' => 'yyyy-MM-ddTHH:mm:ssZZZZ', 'r' => 'r' , 'U' => 'U'); $values = str_split($format); foreach ($values as $key => $value) { if (array_key_exists($value, $convert)) { $values[$key] = $convert[$value]; } } return join($values); } /** * Parse date and split in named array fields * * @param string $date Date string to parse * @param array $options Options: format_type, fix_date, locale, date_format. See {@link setOptions()} for details. * @return array Possible array members: day, month, year, hour, minute, second, fixed, format */ private static function _parseDate($date, $options) { $options = array_merge(self::$_Options, self::checkOptions($options)); $test = array('h', 'H', 'm', 's', 'y', 'Y', 'M', 'd', 'D', 'E', 'S', 'l', 'B', 'I', 'X', 'r', 'U', 'G', 'w', 'e', 'a', 'A', 'Z', 'z', 'v'); $format = $options['date_format']; foreach (str_split($format) as $splitted) { if ((!in_array($splitted, $test)) and (ctype_alpha($splitted))) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("Unable to parse the date format string '" . $format . "' at letter '$splitted'"); } } $number = $date; // working copy $result['date_format'] = $format; // save the format used to normalize $number (convenience) $result['locale'] = $options['locale']; // save the locale used to normalize $number (convenience) $day = iconv_strpos($format, 'd'); $month = iconv_strpos($format, 'M'); $year = iconv_strpos($format, 'y'); $hour = iconv_strpos($format, 'H'); $min = iconv_strpos($format, 'm'); $sec = iconv_strpos($format, 's'); $am = null; if ($hour === false) { $hour = iconv_strpos($format, 'h'); } if ($year === false) { $year = iconv_strpos($format, 'Y'); } if ($day === false) { $day = iconv_strpos($format, 'E'); if ($day === false) { $day = iconv_strpos($format, 'D'); } } if ($day !== false) { $parse[$day] = 'd'; if (!empty($options['locale']) && ($options['locale'] !== 'root') && (!is_object($options['locale']) || ($options['locale']->toString() !== 'root'))) { // erase day string $daylist = Zend_Locale_Data::getList($options['locale'], 'day'); foreach($daylist as $key => $name) { if (iconv_strpos($number, $name) !== false) { $number = str_replace($name, "EEEE", $number); break; } } } } $position = false; if ($month !== false) { $parse[$month] = 'M'; if (!empty($options['locale']) && ($options['locale'] !== 'root') && (!is_object($options['locale']) || ($options['locale']->toString() !== 'root'))) { // prepare to convert month name to their numeric equivalents, if requested, // and we have a $options['locale'] $position = self::_replaceMonth($number, Zend_Locale_Data::getList($options['locale'], 'month')); if ($position === false) { $position = self::_replaceMonth($number, Zend_Locale_Data::getList($options['locale'], 'month', array('gregorian', 'format', 'abbreviated'))); } } } if ($year !== false) { $parse[$year] = 'y'; } if ($hour !== false) { $parse[$hour] = 'H'; } if ($min !== false) { $parse[$min] = 'm'; } if ($sec !== false) { $parse[$sec] = 's'; } if (empty($parse)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("unknown date format, neither date nor time in '" . $format . "' found"); } ksort($parse); // get daytime if (iconv_strpos($format, 'a') !== false) { if (iconv_strpos(strtoupper($number), strtoupper(Zend_Locale_Data::getContent($options['locale'], 'am'))) !== false) { $am = true; } else if (iconv_strpos(strtoupper($number), strtoupper(Zend_Locale_Data::getContent($options['locale'], 'pm'))) !== false) { $am = false; } } // split number parts $split = false; preg_match_all('/\d+/u', $number, $splitted); if (count($splitted[0]) == 0) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("No date part in '$date' found."); } if (count($splitted[0]) == 1) { $split = 0; } $cnt = 0; foreach($parse as $key => $value) { switch($value) { case 'd': if ($split === false) { if (count($splitted[0]) > $cnt) { $result['day'] = $splitted[0][$cnt]; } } else { $result['day'] = iconv_substr($splitted[0][0], $split, 2); $split += 2; } ++$cnt; break; case 'M': if ($split === false) { if (count($splitted[0]) > $cnt) { $result['month'] = $splitted[0][$cnt]; } } else { $result['month'] = iconv_substr($splitted[0][0], $split, 2); $split += 2; } ++$cnt; break; case 'y': $length = 2; if ((iconv_substr($format, $year, 4) == 'yyyy') || (iconv_substr($format, $year, 4) == 'YYYY')) { $length = 4; } if ($split === false) { if (count($splitted[0]) > $cnt) { $result['year'] = $splitted[0][$cnt]; } } else { $result['year'] = iconv_substr($splitted[0][0], $split, $length); $split += $length; } ++$cnt; break; case 'H': if ($split === false) { if (count($splitted[0]) > $cnt) { $result['hour'] = $splitted[0][$cnt]; } } else { $result['hour'] = iconv_substr($splitted[0][0], $split, 2); $split += 2; } ++$cnt; break; case 'm': if ($split === false) { if (count($splitted[0]) > $cnt) { $result['minute'] = $splitted[0][$cnt]; } } else { $result['minute'] = iconv_substr($splitted[0][0], $split, 2); $split += 2; } ++$cnt; break; case 's': if ($split === false) { if (count($splitted[0]) > $cnt) { $result['second'] = $splitted[0][$cnt]; } } else { $result['second'] = iconv_substr($splitted[0][0], $split, 2); $split += 2; } ++$cnt; break; } } // AM/PM correction if ($hour !== false) { if (($am === true) and ($result['hour'] == 12)){ $result['hour'] = 0; } else if (($am === false) and ($result['hour'] != 12)) { $result['hour'] += 12; } } if ($options['fix_date'] === true) { $result['fixed'] = 0; // nothing has been "fixed" by swapping date parts around (yet) } if ($day !== false) { // fix false month if (isset($result['day']) and isset($result['month'])) { if (($position !== false) and ((iconv_strpos($date, $result['day']) === false) or (isset($result['year']) and (iconv_strpos($date, $result['year']) === false)))) { if ($options['fix_date'] !== true) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("unable to parse date '$date' using '" . $format . "' (false month, $position, $month)"); } $temp = $result['day']; $result['day'] = $result['month']; $result['month'] = $temp; $result['fixed'] = 1; } } // fix switched values d <> y if (isset($result['day']) and isset($result['year'])) { if ($result['day'] > 31) { if ($options['fix_date'] !== true) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("unable to parse date '$date' using '" . $format . "' (d <> y)"); } $temp = $result['year']; $result['year'] = $result['day']; $result['day'] = $temp; $result['fixed'] = 2; } } // fix switched values M <> y if (isset($result['month']) and isset($result['year'])) { if ($result['month'] > 31) { if ($options['fix_date'] !== true) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("unable to parse date '$date' using '" . $format . "' (M <> y)"); } $temp = $result['year']; $result['year'] = $result['month']; $result['month'] = $temp; $result['fixed'] = 3; } } // fix switched values M <> d if (isset($result['month']) and isset($result['day'])) { if ($result['month'] > 12) { if ($options['fix_date'] !== true || $result['month'] > 31) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("unable to parse date '$date' using '" . $format . "' (M <> d)"); } $temp = $result['day']; $result['day'] = $result['month']; $result['month'] = $temp; $result['fixed'] = 4; } } } return $result; } /** * Search $number for a month name found in $monthlist, and replace if found. * * @param string $number Date string (modified) * @param array $monthlist List of month names * * @return int|false Position of replaced string (false if nothing replaced) */ protected static function _replaceMonth(&$number, $monthlist) { // If $locale was invalid, $monthlist will default to a "root" identity // mapping for each month number from 1 to 12. // If no $locale was given, or $locale was invalid, do not use this identity mapping to normalize. // Otherwise, translate locale aware month names in $number to their numeric equivalents. $position = false; if ($monthlist && $monthlist[1] != 1) { foreach($monthlist as $key => $name) { if (($position = iconv_strpos($number, $name)) !== false) { if ($key < 10) { $key = "0" . $key; } $number = str_replace($name, $key, $number); return $position; } } } return false; } /** * Returns the default date format for $locale. * * @param string|Zend_Locale $locale OPTIONAL Locale of $number, possibly in string form (e.g. 'de_AT') * @return string format * @throws Zend_Locale_Exception throws an exception when locale data is broken */ public static function getDateFormat($locale = null) { $format = Zend_Locale_Data::getContent($locale, 'date'); if (empty($format)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("failed to receive data from locale $locale"); } return $format; } /** * Returns an array with the normalized date from an locale date * a input of 10.01.2006 without a $locale would return: * array ('day' => 10, 'month' => 1, 'year' => 2006) * The 'locale' option is only used to convert human readable day * and month names to their numeric equivalents. * The 'format' option allows specification of self-defined date formats, * when not using the default format for the 'locale'. * * @param string $date Date string * @param array $options Options: format_type, fix_date, locale, date_format. See {@link setOptions()} for details. * @return array Possible array members: day, month, year, hour, minute, second, fixed, format */ public static function getDate($date, array $options = array()) { $options = array_merge(self::$_Options, self::checkOptions($options)); if (empty($options['date_format'])) { $options['format_type'] = 'iso'; $options['date_format'] = self::getDateFormat($options['locale']); } return self::_parseDate($date, $options); } /** * Returns if the given datestring contains all date parts from the given format. * If no format is given, the standard date format from the locale is used * If you want to check if the date is a proper date you should use Zend_Date::isDate() * * @param string $date Date string * @param array $options Options: format_type, fix_date, locale, date_format. See {@link setOptions()} for details. * @return boolean */ public static function checkDateFormat($date, array $options = array()) { try { $date = self::getDate($date, $options); } catch (Exception $e) { return false; } if (empty($options['date_format'])) { $options['format_type'] = 'iso'; $options['date_format'] = self::getDateFormat($options['locale']); } $options = array_merge(self::$_Options, self::checkOptions($options)); // day expected but not parsed if ((iconv_strpos($options['date_format'], 'd') !== false) and (!isset($date['day']) or ($date['day'] == ""))) { return false; } // month expected but not parsed if ((iconv_strpos($options['date_format'], 'M') !== false) and (!isset($date['month']) or ($date['month'] == ""))) { return false; } // year expected but not parsed if (((iconv_strpos($options['date_format'], 'Y') !== false) or (iconv_strpos($options['date_format'], 'y') !== false)) and (!isset($date['year']) or ($date['year'] == ""))) { return false; } // second expected but not parsed if ((iconv_strpos($options['date_format'], 's') !== false) and (!isset($date['second']) or ($date['second'] == ""))) { return false; } // minute expected but not parsed if ((iconv_strpos($options['date_format'], 'm') !== false) and (!isset($date['minute']) or ($date['minute'] == ""))) { return false; } // hour expected but not parsed if (((iconv_strpos($options['date_format'], 'H') !== false) or (iconv_strpos($options['date_format'], 'h') !== false)) and (!isset($date['hour']) or ($date['hour'] == ""))) { return false; } return true; } /** * Returns the default time format for $locale. * * @param string|Zend_Locale $locale OPTIONAL Locale of $number, possibly in string form (e.g. 'de_AT') * @return string format */ public static function getTimeFormat($locale = null) { $format = Zend_Locale_Data::getContent($locale, 'time'); if (empty($format)) { require_once 'Zend/Locale/Exception.php'; throw new Zend_Locale_Exception("failed to receive data from locale $locale"); } return $format; } /** * Returns an array with 'hour', 'minute', and 'second' elements extracted from $time * according to the order described in $format. For a format of 'H:m:s', and * an input of 11:20:55, getTime() would return: * array ('hour' => 11, 'minute' => 20, 'second' => 55) * The optional $locale parameter may be used to help extract times from strings * containing both a time and a day or month name. * * @param string $time Time string * @param array $options Options: format_type, fix_date, locale, date_format. See {@link setOptions()} for details. * @return array Possible array members: day, month, year, hour, minute, second, fixed, format */ public static function getTime($time, array $options = array()) { $options = array_merge(self::$_Options, self::checkOptions($options)); if (empty($options['date_format'])) { $options['format_type'] = 'iso'; $options['date_format'] = self::getTimeFormat($options['locale']); } return self::_parseDate($time, $options); } }