<?php
function find_between($string, $start, $end, $trim = true, $greedy = false) {
$pattern = '/' . preg_quote($start) . '(.*';
if (!$greedy) $pattern .= '?';
$pattern .= ')' . preg_quote($end) . '/';
preg_match($pattern, $string, $matches);
$string = $matches[0];
if ($trim) {
$string = substr($string, strlen($start));
$string = substr($string, 0, -strlen($start) + 1);
}
return $string;
}
function find_between2($string, $start, $end, $trim = true, $greedy = false) {
$stringOut = '';
$pattern = '/'.preg_quote($start).'(.*';
if (!$greedy) $pattern .= '?';
$pattern .= ')'.preg_quote($end).'/';
preg_match($pattern, $string, $matches);
if (count($matches)>1) {
if ($trim) {
$stringOut = $matches[1];
} else {
$stringOut = $matches[0];
}
}
return ($stringOut==='')?false:$stringOut;
}
$string = 'The quick brown fox jumps over the lazy (not jumping) dog';
$start = 'quick';
$end = 'jump';
var_dump(find_between($string, $start, $end));
var_dump(find_between2($string, $start, $end));
preferences:
54.98 ms | 402 KiB | 5 Q