extract substring from a string in PHP
In this post we will give you information about extract substring from a string in PHP. Hear we will give you detail about extract substring from a string in PHPAnd how to use it also give you demo for it if it is necessary.
Use the PHP substr() function
The PHP substr() function can be used to get the substring i.e. the part of a string from a string. This function takes the start and length parameters to return the portion of string.
Let’s check out an example to understand how this function basically works:
<?php $str = "Hello World!"; echo substr($str, 0, 5); // Outputs: Hello echo substr($str, 0, -7); // Outputs: Hello echo substr($str, 0); // Outputs: Hello World! echo substr($str, -6, 5); // Outputs: World echo substr($str, -6); // Outputs: World! echo substr($str, -12); // Outputs: Hello World! ?>
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