ereg-wrapper.php

<?php
/*
 * This is deprecated Ereg API wrapper
 *
 * Author: JoungKyun.Kim <http://oops.org>
 * Copyright (c) 2018 JoungKyun.Kim
 * License: BSD 2-Clause
 *
 * Warning!
 *
 * 1. PHP VERSION >= PHP7
 * 2. ! function_exists ('ereg')
 *
 */

if ( ! function_exists ('ereg') ) {

	// {{{ +-- (string) ereg_patten_quote ($pat, $i = false)
	function ereg_pattern_quote ($pat, $i = false) {
		$pat = '~' . preg_replace ('/~/', '\\~', $pat) . '~';
		$pat .= $i ? 'i' : '';
		return $pat;
	}
	// }}}

	// {{{ +-- public ereg ($pat, $subj, &$regs)
	function ereg ($pat, $subj, &$regs = null) {
		$pat = ereg_pattern_quote ($pat);
		return preg_match ($pat, $subj, $regs);
	}
	// }}}

	// {{{ +-- public eregi ($pat, $subj, &$regs)
	function eregi ($pat, $subj, &$regs = null) {
		$pat = ereg_pattern_quote ($pat, true);
		return preg_match ($pat, $subj, $regs);
	}
	// }}}

	// {{{ +-- public ereg_replace ($pat, $rep, $subj)
	function ereg_replace ($pat, $rep, $subj) {
		$pat = ereg_pattern_quote ($pat);
		return preg_replace ($pat, $rep, $subj);
	}
	// }}}

	// {{{ +-- public eregi_replace ($pat, $rep, $subj)
	function eregi_replace ($pat, $rep, $subj) {
		$pat = ereg_pattern_quote ($pat, true);
		return preg_replace ($pat, $rep, $subj);
	}
	// }}}

	// {{{ +-- public split ($pat, $subj, $limit = -1)
	function split ($pat, $subj, $limit = -1) {
		$pat = ereg_pattern_quote ($pat);
		return preg_split ($pat, $subj, $limit);
	}
	// }}}

	// {{{ +-- public spliti ($pat, $subj, $limit = -1)
	function spliti ($pat, $subj, $limit = -1) {
		$pat = ereg_pattern_quote ($pat, true);
		return preg_split ($pat, $subj, $limit);
	}
	// }}}

	// {{{ +-- (string) sql_regcase (string $subj)
	function sql_regcase ($subj) {
		$len = strlen ($subj);
		$ret = '';

		for ( $i=0; $i<$len; $i++ ) {
			$o = ord ($subj[$i]);
			if ( ($o > 64 && $o < 91) || ($o > 96 && $o < 123) ) {
				$ret .= sprintf ('[%s%s]', strtoupper ($subj[$i]), strtolower ($subj[$i]));
				continue;
			}
			$ret .= $subj[$i];
		}

		return $ret;
	}
	// }}}

}

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * End:
 * vim600: noet sw=4 ts=4 fdm=marker
 * vim<600: noet sw=4 ts=4
 */
?>