ZF-12041: Zend filter underscore to camel case retains underscore if the string contains a numeric

Issue Type:
Bug
Created:
2012-02-03T14:24:27.000+0000
Last Updated:
2012-02-03T14:24:27.000+0000
Status:
Open
Fix version(s):
    Reporter:
    Lee Davis (leedavis81)
    Assignee:
    Thomas Weidner (thomas)
    Tags:
    • Zend_Filter
    Related issues:
    Attachments:

    Description

    When filtering a string with underscore to camel case, underscores are retained if the string contains a numeric.

    $a = 'this_has_a_24_number'; $filter = new Zend_Filter_Word_UnderscoreToCamelCase(); echo $filter->filter($a);

    OUTPUT: ThisHasA_24Number

    I'm not entirely sure if this is the expected behaviour or not as you obviously cannot camel case numerics. However I feel the underscore should at least be removed after being passed through the filter.

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