如果字符串包含或不包含特定内容，我如何签入PHP？

Question

我需要一个能够以这种方式工作的php函数。

$string = "blabla/store/home/blahblah";

If in $string you find /store/ then do this, else do that.

我该怎么做？

谢谢！

Answer 1

您正在寻找strpos() function

Answer 2

$string = "blabla/store/home/blahblah";
if (preg_match("|/store/|", $string)){
    //do this
}
else{
    //do that
}

或

$string = "blabla/store/home/blahblah";
if (false !== strpos($string, "/store")){
   //do this
}
else{
    //do that
}

Answer 3

if (strpos($string, "/store/") !== false) {
    // found
} else {
    // not found
}

Answer 4

尝试使用strrpos功能

e.g。

$pos = strrpos($yourstring, "b");
if ($pos === true) { // note: three equal signs
//string found...
}

Answer 5

好像你正在寻找stristr()功能。

$string = "blabla/store/home/blahblah";
if(stristr($string, "/store/")) { do_something(); }