*/print_r(arguments($argv));functionarguments($args){ array_shift($args); $endofoptions =false; $ret =array('commands'=>array(),'options'=>array(),'flags'=>array(),'arguments'=>array());while($arg = array_shift($args)) {// if we have reached end of options,//we cast all ...
在 PHP 5.6 及以上的版本中,由...语法实现;在 PHP 5.5 及更早版本中,使用函数func_num_args(),func_get_arg(),和func_get_args()。 ...in PHP 5.6+ In PHP 5.6 and later, argument lists may include the...token to denote that the function accepts a variable number of arguments. The argum...
$args=func_get_args(); $this->host=$args[0]; $this->user=$args[1]; $this->pass=$args[2]; this->connect(); } } ………省略……… ?> <?php function foo() { $numargs =func_num_args(); echo "Number of arguments:$numargs\n"; if ($numargs >= 2) { echo "Second argum...
}if($ref->getConstructor() && count($constructor_args) < $ref->getConstructor()->getNumberOfRequiredParameters()) {thrownewMollie_Testing_Exception($ref->getConstructor()->getNumberOfRequiredParameters() ." constructor arguments required for '{$base_class}::__construct(...)'."); }$this->_...
function foo() { $numargs = func_num_args(); echo "Number of arguments: $numargs\n"; if ($numargs >= 2) { echo "Second argument is: " . func_get_arg (1) . "\n"; } $arg_list = func_get_args(); for ($i = 0; $i < $numargs; $i++) { echo "Argument...
functionmyfun($name,$value='') {$args=func_get_args();var_dump($args);var_dump(func_get_arg(0));echo'Number of arguments is:',func_num_args(), '';echo'I am function'; } myfun(12, 22, 36); 输出结果为: E:\website\www\...
func_get_args()，如果想要多个参数，这更容易使用。 例如，重新创建PHP的 max()。function max() ...
<?php function foo() { $numargs = func_num_args(); echo "Number of arguments: $numargs\n"; if ($numargs >= 2) { echo "Second argument is: " . func_get_arg(1) . "\n"; } } foo (1, 2, 3); ?> func_get_arg() may be used in conjunction with func_num_args() and ...
function foo() { $numargs =func_num_args(); echo "Number of arguments:$numargs\n"; if ($numargs >= 2) { echo "Second argument is: " .func_get_arg (1) . "\n"; } $arg_list =func_get_args(); for ($i = 0;$i <$numargs;$i++) { echo "Argument...
function foo() { $numargs = func_num_args(); echo "Number of arguments: $numargs\n"; if ($numargs >= 2) { echo "Second argument is: " . func_get_arg(1) . "\n"; } } foo (1, 2, 3); ?> Example #2 func_get_arg() PHP 5.3 前后对比的例子test.php <?php function foo...