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run code in 300+ PHP versions simultaneously

@ 2013-11-20T06:34:33Z

<?php

$str = "(联想 OR 戴尔 OR 苹果 OR 宏基) dangers:deep1条 dangers:(newuuid deep1条 FirstTimeImageRule) 价格_i:[1500 TO 2500] cityEnglishName:beijing categoryEnglishName:bijiben";
if (preg_match_all('/([a-zA-Z]+)\:\(([^\)]+)\)/', $str, $m)) {
			for ($i = 0; $i < count($m[0]); $i++) {
                $q = trim($m[0][$i]);
                if (strlen($q) == 0) continue;
                $key = $m[1][$i];
				$qq = explode(" OR ", $m[2][$i]);
                if (count($qq) > 1) {
                    $op = " OR ";
                } else {
                    $qq = explode(" AND ", $m[2][$i]);
                    if (count($qq) <= 1) {
                        $qq = explode(" ", $m[2][$i]);
                    }
                    $op = " AND ";
                }

                foreach ($qq as $k => $v) {
                    $qq[$k] = "{$key}:{$v}";
                }

                $str = str_replace($q, "(" . implode($op, $qq) . ")", $str);

			}
		}
var_dump($str);

Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: string(201) "(联想 OR 戴尔 OR 苹果 OR 宏基) dangers:deep1条 (dangers:newuuid AND dangers:deep1条 AND dangers:FirstTimeImageRule) 价格_i:[1500 TO 2500] cityEnglishName:beijing categoryEnglishName:bijiben"

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