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使用dump函数,给php加断点测试_PHP

WBOY
WBOYOriginal
2016-06-01 12:05:44767browse
复制代码 代码如下:
function dump($var, $echo=true,$label=null, $strict=true)
{
    $label = ($label===null) ? '' : rtrim($label) . ' ';
    if(!$strict) {
        if (ini_get('html_errors')) {
            $output = print_r($var, true);
            $output = "
".$label.htmlspecialchars($output,ENT_QUOTES)."
";
        } else {
            $output = $label . " : " . print_r($var, true);
        }
    }else {
        ob_start();
        var_dump($var);
        $output = ob_get_clean();
        if(!extension_loaded('xdebug')) {
            $output = preg_replace("/\]\=\>\n(\s+)/m", "] => ", $output);
            $output = '
'. $label. htmlspecialchars($output, ENT_QUOTES). '
';
        }
    }
    if ($echo) {
        echo($output);
        return null;
    }else
        return $output;
}
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