用于逗号分隔值的 PHP 'foreach'
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PHP 'foreach' for comma separated values
提问by Bas
I have a Variable like this:
$variable = 'value1, value2, value3, value4, value5';
How to get a foreach loop for every comma separated value?
我有一个这样的变量：
$variable = 'value1, value2, value3, value4, value5';
如何为每个逗号分隔值获取 foreach 循环？
回答by Simon King
Try exploding the string into an array first like this $array = explode(', ',$variable);and then you can use a foreach on the resulting array.
尝试首先像这样将字符串分解为数组$array = explode(', ',$variable);，然后您可以在结果数组上使用 foreach。
回答by Rajeev Ranjan
$variable = 'value1, value2, value3, value4, value5';
$var=explode(',',$variable);
foreach($var as row)
{
//do your code here
}
回答by Hearaman
Use explodemethod to split the string to array and iterate the array. Visit the explode()function manual http://php.net/manual/en/function.explode.php
使用explode方法将字符串拆分为数组并迭代数组。访问explode()函数手册http://php.net/manual/en/function.explode.php
Code:
代码：
$variableAry=explode(",",$variable); //you have array now
foreach($variableAry as $var)
{
echo $var. "<br/>";
}
回答by Manish Shukla
You can do this.
你可以这样做。
$variable = 'value1, value2, value3, value4, value5';
$arrs = explode(',', $variable);
foreach($arrs as $arr){
//do somthing..
}
I hpe you got your answare
我希望你得到了答案
