{"id":169,"date":"2013-04-18T14:59:02","date_gmt":"2013-04-18T06:59:02","guid":{"rendered":"http:\/\/blog.feizhaojun.com\/?p=169"},"modified":"2013-04-18T14:59:02","modified_gmt":"2013-04-18T06:59:02","slug":"php%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%be%93%e5%87%ba%e6%95%b0%e7%bb%84%ef%bc%8c%e4%b8%80%e7%9b%ae%e4%ba%86%e7%84%b6","status":"publish","type":"post","link":"https:\/\/feizhaojun.com\/?p=169","title":{"rendered":"PHP\u683c\u5f0f\u5316\u8f93\u51fa\u6570\u7ec4\uff0c\u4e00\u76ee\u4e86\u7136"},"content":{"rendered":"

\u5728PHP\u8f93\u51fa\u6570\u7ec4\u7684\u65f6\u5019\uff0c\u6211\u4eec\u901a\u5e38\u4f7f\u7528print_r()\uff0c\u4f46\u662f\u8f93\u51fa\u6ca1\u6709\u6362\u884c\uff0c\u770b\u8d77\u6765\u5f88\u8d39\u52b2\uff0c\u4e8e\u662f\u4e4e\uff0c\u6211\u4eec\u81ea\u5df1\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u6765\u5b8c\u6210\uff1a<\/p>\n

[php]<\/p>\n

function dump($vars, $label = '', $return = false) {
\nif (ini_get('html_errors')) {
\n$content = \"<pre>\\n\";
\nif ($label != '') {
\n$content .= \"<strong>{$label} :<\/strong>\\n\";
\n}
\n$content .= htmlspecialchars(print_r($vars, true));
\n$content .= \"\\n<\/pre>\\n\";
\n} else {
\n$content = $label . \" :\\n\" . print_r($vars, true);
\n}
\nif ($return) { return $content; }
\necho $content;
\nreturn null;
\n}<\/p>\n

[\/php]<\/p>\n","protected":false},"excerpt":{"rendered":"

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