php中自定义函数dump查看数组信息类似var_dump_PHP
程序员文章站
2022-05-01 17:54:30
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这个很早就有了,比php自带的var_dump好用多了。
复制代码 代码如下:
function dump($vars, $label = '', $return = false) {
if (ini_get('html_errors')) {
$content = "
} else {
$content = $label . " :\n" . print_r($vars, true);
}
if ($return) { return $content; }
echo $content;
return null;
}
复制代码 代码如下:
function dump($vars, $label = '', $return = false) {
if (ini_get('html_errors')) {
$content = "
\n";\n";
if ($label != '') {
$content .= "{$label} :\n";
}
$content .= htmlspecialchars(print_r($vars, true));
$content .= "\n
} else {
$content = $label . " :\n" . print_r($vars, true);
}
if ($return) { return $content; }
echo $content;
return null;
}