PHP remove all characters before specific string

You can use the strstr() function in PHP to remove all characters before a specific string. The strstr() function returns the portion of the haystack string from the first occurrence of the needle to the end of the haystack string.

For example, to remove all characters before the string "example" in the string $haystack:

Example of removing all characters before a specific string in PHP

<div class="alert alert-info flex not-prose"> <span class="hidden md:block">Watch a video course </span> Learn object oriented PHP</div>

Alternatively you can use strpos() and substr() function to remove all characters before a specific string

Example of using strpos() and substr() function to remove all characters before a specific string in PHP

Both examples will return a new string containing only the characters after the first occurrence of the needle.