Home > Backend Development > PHP Tutorial > Use the dump function to add breakpoint testing to PHP_PHP tutorial

Use the dump function to add breakpoint testing to PHP_PHP tutorial

WBOY
Release: 2016-07-21 15:03:36
Original
1043 people have browsed it

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;
}

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/327834.htmlTechArticle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'...
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template