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run code in 200+ php & hhvm versions
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<? error_reporting(E_ALL); ini_set("display_errors", 1); function unicode_decode($str){ return preg_replace("/\\\u([0-9A-F]{4})/ie", "iconv('utf-16', 'utf-8', hex2str(\"$1\"))", $str); } function hex2str($hex) { $r = ''; for ($i = 0; $i < strlen($hex) - 1; $i += 2) $r .= chr(hexdec($hex[$i] . $hex[$i + 1])); return $r; } function json_utfencode($string) { return unicode_decode(json_encode($string, JSON_UNESCAPED_UNICODE)); } $arr[0]['ip'] = "İyi Yazar İçin Şunlara"; $arr[0]['time'] = time(); echo json_utfencode(array_values($arr)); ?>
Output for 7.0.0 - 7.2.0
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/GILKs on line 6
Output for 5.5.0 - 5.6.28
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/GILKs on line 6 [{"ip":"İyi Yazar İçin Şunlara","time":1406313791}]
Output for 5.4.0 - 5.4.45
[{"ip":"İyi Yazar İçin Şunlara","time":1406313791}]
Output for 4.3.0 - 5.3.29
<? error_reporting(E_ALL); ini_set("display_errors", 1); function unicode_decode($str){ return preg_replace("/\\\u([0-9A-F]{4})/ie", "iconv('utf-16', 'utf-8', hex2str(\"$1\"))", $str); } function hex2str($hex) { $r = ''; for ($i = 0; $i < strlen($hex) - 1; $i += 2) $r .= chr(hexdec($hex[$i] . $hex[$i + 1])); return $r; } function json_utfencode($string) { return unicode_decode(json_encode($string, JSON_UNESCAPED_UNICODE)); } $arr[0]['ip'] = "İyi Yazar İçin Şunlara"; $arr[0]['time'] = time(); echo json_utfencode(array_values($arr)); ?>