How to intercept a string between specified 2 characters in php

The example in this article describes how PHP intercepts a string between two specified characters. Share it with everyone for your reference. The details are as follows:

In PHP, you only need to determine the stripos position before string 1 and string 2 and then use substr to start intercepting. Here is a simple example.

Usage:

$keyword='查找(计组实验)'
$need=getNeedBetween($keyword, '(' , ')' );

After running the program:

$need='计组实验';

Let’s complete the string interception function getNeedBetween used above. This function can simply intercept the string between two specified characters ($mark1, $mark2) from the string ($kw). If it fails, it returns 0, and if it succeeds, it returns the intercepted string.

=$ed)
return 0;
$kw=substr($kw,($st+1),($ed-$st-1));
return $kw;
}
?>

I hope this article will be helpful to everyone’s PHP programming design.

For more related articles on how ob_start and other functions in PHP intercept standard output, please pay attention to the PHP Chinese website!