PHP: What’s the deal with strpos() ?

Languages like Java and Javascript provide a method called indexOf() that returns an int of the first position of the string key found in a string. strpos() in PHP acts differently. If it finds the substring within the string, it returns an int value of the position of the substring. If it does not, it returns a boolean instead.

I find this stupid. It would have been easier if it still returned an int value like the usual -1 to indicate it didn’t find any substring inside the string.

To do an if statement using strpos() of PHP just like this Java code:

Do this in PHP:

Notice the 2 equal sign succeeding after the exclamation point? That line checks if the statement is false. If you wish to change it to a true condition statement, just put in 3 equal signs.

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