Check If String Contains Word Php

The strpos function returns the position of the first occurrence of a substring in a string.

Check if string contains word php.

We will look at the other ways to check for a substring in this article. For example you want to run a specific line of code only if an input string contains another substring in it. This is because you may have to perform some operation on that substring or word. This language bar is your friend.

A case insensitive check using the stristr function. You can use the php strpos function to check whether a string contains a specific word or not. How to check if string contains specific word or substring in php. So we need to use php regular expression for that.

If you want your check to be case insensitive then you can use php s stristr function like so. But if the main string contains area here then it will not going to work. Here we do not mean word for every sequence of symbols. Sometimes you may want to check whether a string contains a specific word or substring.

This tutorial will help you to check if a string contains any substring in php programming language. Use the php strpos function. One of the easiest ways to do this is in php is by using the strpos function. This snippet will help you to check whether a string contains a specific word or not.

This function is capable of returning the position of the first occurrence of a substring inside a string. You can apply the strpos function for checking if a string contains a certain word. Also note that string positions start at 0 and not 1. How to check if a string contains a specific word in php.

Below is the example of a regular expression by which you can check if a string contains a specific word. Select your favorite languages. Php f test php string how are you contains word are string how are you does not contain word ar string how are you does not contain word hare note. Does the string contain a certain word or a set of characters.