What is the strpos() function ? The strpos() function searches for a concrete text within a string. In other word we can say that strpos() function use for searching position of Text Within a String.

This code suffers from a subtle issue related to how PHP handles type juggling and comparison. The `strpos()` function returns `false` if the needle is not found, and `0` if it's found at the ...

This code suffers from a subtle issue related to PHP's type juggling. The `strpos()` function returns `false` if the needle is not found, but `false` also evaluates to 0 in a boolean context. This ...