How will you locate a string within a string in PHP?

Submitted by: Administrator
The strpos() function is used to search for a string or character within a string. If a match is found in the string, this function will return the position of the first match. If no match is found, it will return FALSE. Let's see if we can find the string "world" in our string −

echo strpos("Hello world!","world");

This will produce following result −
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