PHP String Replace str_replace() tutorial

Definition and Usage String Replace On PHP The str_replace() function replaces some characters with some other characters in a string.

This PHP String Replace function works by the following rules:

If the string to be searched is an array, it returns an array
If the string to be searched is an array, find and replace is performed with every array element
If both find and replace are arrays, and replace has fewer elements than find, an empty string will be used as replace
If find is an array and replace is a string, the replace string will be used for every find value