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run code in 150+ php & hhvm versions
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<?php //assert($a == $b); // 相等 $i = 0; while ($i < 5) { if ($i === 3) { break; // 退出循环 } echo $i++; } // 输出 "012" for ($i = 0; $i < 5; $i++) { if ($i === 3) { continue; // 跳过此次遍历 } echo $i; } // 输出 "0124" $nowdoc = <<<'END' Multi line string END; echo $nowdoc; die; header('Content-type: text/html; charset=utf-8'); echo '<br />百度关键词URL编码转换示例:<br />'; $urlBaidu = 'http://www.baidu.com/s?wd=%D6%D0%CE%C4'; $arrParse = parse_url($urlBaidu); var_dump($arrParse); parse_str($arrParse ['query'],$output); var_dump($output); echo '乱码:' . $output['wd'] . '<br />'; //将gb2312编码转换成utf-8编码 $strUTF8 = mb_convert_encoding($output['wd'], 'utf-8', 'gb2312'); echo '可读码:' . $strUTF8 . '<br />'; echo '<br />谷歌关键词URL编码转换示例:<br />'; $urlGoogle = 'http://www.google.cn/search?hl=zh-CN&source=hp&q=%E4%B8%AD%E6%96%87&aq=f&oq='; $arrParse = parse_url($urlGoogle); var_dump($arrParse); parse_str($arrParse ['query'],$output); var_dump($output); //谷歌关键词URL编码是utf-8,不用再作转换 echo '可读码:' . $output['q'] . '<br />'; echo $escaped = "This contains a \t tab character."; echo $unescaped = 'This just contains a slash and a t: \t';
Output for 5.3.0 - 7.1.0
0120124Multi line string
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_SL in /in/lefRG on line 18
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_SL in /in/lefRG on line 18
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/lefRG on line 18
Process exited with code 255.