How to check if string contains specific word or substring in php.
Check if string contains word php.
This snippet will help you to check whether a string contains a specific word or not.
You can use the php strpos function to check whether a string contains a specific word or not.
How to check if a string contains a specific word in php.
Select your favorite languages.
A case insensitive check using the stristr function.
Also note that string positions start at 0 and not 1.
One of the easiest ways to do this is in php is by using the strpos function.
Sometimes you may want to check whether a string contains a specific word or substring.
Does the string contain a certain word or a set of characters.
This language bar is your friend.
If you want your check to be case insensitive then you can use php s stristr function like so.
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.
So we need to use php regular expression for that.
Because are is present in the word area.
You can apply the strpos function for checking if a string contains a certain word.
For example you want to run a specific line of code only if an input string contains another substring in it.
Here we do not mean word for every sequence of symbols.
This tutorial will help you to check if a string contains any substring in php programming language.
But if the main string contains area here then it will not going to work.
This function is capable of returning the position of the first occurrence of a substring inside a string.
We will look at the other ways to check for a substring in this article.
If the substring is not found it returns false.
This is a php tutorial on how to check if a string contains a given substring.
Below is the example of a regular expression by which you can check if a string contains a specific word.
