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36 lines
No EOL
919 B
PHP
36 lines
No EOL
919 B
PHP
<?php
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/**
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* compatibility functions
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*
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* This file contains a few functions that might be missing from the PHP build
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*/
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if(!function_exists('ctype_space')) {
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/**
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* Check for whitespace character(s)
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*
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* @see ctype_space
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* @param string $text
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* @return bool
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*/
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function ctype_space($text) {
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if(!is_string($text)) return false; #FIXME original treats between -128 and 255 inclusive as ASCII chars
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if(trim($text) === '') return true;
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return false;
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}
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}
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if(!function_exists('ctype_digit')) {
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/**
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* Check for numeric character(s)
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*
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* @see ctype_digit
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* @param string $text
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* @return bool
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*/
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function ctype_digit($text) {
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if(!is_string($text)) return false; #FIXME original treats between -128 and 255 inclusive as ASCII chars
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if(preg_match('/^\d+$/', $text)) return true;
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return false;
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}
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} |