call_user_func_array -- Call a user function given with an array of parameters
Description
mixed call_user_func_array ( callback function, array param_arr )
Call a user defined function given by function, with the parameters in param_arr. For example:
例子 1. call_user_func_array() example
代码如下:
<?php
function debug($var, $val)
{
echo "***DEBUGGING\nVARIABLE: $var\nVALUE:";
if (is_array($val) || is_object($val) || is_resource($val)) {
print_r($val);
} else {
echo "\n$val\n";
}
echo "***\n";
}$c = mysql_connect();
$host = $_SERVER["SERVER_NAME"];call_user_func_array('debug', array("host", $host));
call_user_func_array('debug', array("c", $c));
call_user_func_array('debug', array("_POST", $_POST));
?>
代码如下:
<?php
function test($str) {
echo $str;
}call_user_func_array("test","NO.1 www.chhua.com");//