   #PHP Manual Character type functions ctype_graph ctype_print

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                                  ctype_lower

   (PHP 4 >= 4.0.4)
   ctype_lower -- Check for lowercase character(s)

Description

   bool ctype_lower ( string text)

   Returns TRUE if every character in text is a lowercase letter in the
   current locale.

   See also ctype_alpha() and ctype_upper().
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