字符串与PHP中的子字符串比较？

Question

字符串目前阵列ATA Report of 7th Apr 2014, ATA Report of 17th Apr 2014, ATA Report of 27th Apr 2014

我有子字符串中7th Apr 2014

我如何才能找到ATA Report of 7th Apr 2014位置

我甲肝像这样使用，但不是为我工作

$date = "7th Apr 2014" 
if (strpos("ATA Report of 7th Apr 2014", $date) !== false){ 
//my code......... 

} 

Answer 1

您需要将它们循环。

<?php 
$arr=array("ATA Report of 7th Apr 2014", "ATA Report of 17th Apr 2014", "ATA Report of 27th Apr 2014"); 
foreach($arr as $k=>$v) 
{ 
    if(strpos($v,"7th Apr 2014") !== false) 
    { 
     echo "The position is $k"; 
     break; 
    } 
} 

此外，您正在以错误的方式使用它...干草堆应该先来，然后是针。