PHP Tutorial : Ctype character type checking
Jun 1, 2009 Useful PHP
Happy 1st June for those under 18
Yesterday I’ve found a nice function in php called ctype. And? What it does? Well, I see it as a replacement for regular expressions. PHP Ctype function checks for character type. Let’s hear the chars type we can check with that nice function :
alphanumeric characters – ctype_alnum()
alphabetic characters …………….
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Tags: character type checking, check character type, ctype, ctype_alnum, ctype_alpha, ctype_cntrl, ctype_digit, ctype_graph, ctype_lower, ctype_print, ctype_punct, ctype_space, ctype_upper, ctype_xdigit, php character type, php ctype
