function check_x($_GET['a'],$_GET['b'],$_GET['c'])这里不用这样,function check_x($a, $b, $c)这样就行了,调用函数时代入想要的数据。参看手册<?php
function add_some_extra(&$string)
{
$string .= 'and something extra.';
}
$str = 'This is a string, ';
add_some_extra($str);
echo $str; // outputs 'This is a string, and something extra.'
?>
function add_some_extra(&$string)
{
$string .= 'and something extra.';
}
$str = 'This is a string, ';
add_some_extra($str);
echo $str; // outputs 'This is a string, and something extra.'
?>
我明白你写的意思,但是我不知道如何写在函数中调用类似$arr_myarr[$i]这样的数组变量格式!
php提示我"function check_x($_GET['a'],$_GET['b'],$_GET['c'])"出现语法错误,我是想知道正确的语法格式!
我翻书了...但是没有找到!
:(
这样写到底错在哪里呢?
function test($testArray){
for ($i=0; $i<count($testArray); $i++){
echo $testArray[$i]."<br>";
}
}$test = array(1,2,3,4,5,6,7,8,9,0);test($test);
?>
象:function my_function(my_arr[$i])