Question

php关于数组中取出符合条件的值办法

$arr = array("50","128","30","270","150","15","78","28","99","100","200",)有以上数组，现在需要把0-100的取出来放到$arr1，再把100-200的取出来$arr2，再把200-300的取出来$arr3，应该怎么写？？？

Answer 1

<?php
$arr=array('');

foreach($arr as $k=>$v){
if($v>0&&$v<100){
$arr1[]=$v;
}elseif($v>100&&$v<200){
$arr2[]=$v;
}

}

追问

PHP Parse error: syntax error, unexpected T_FOREACH in