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![3 Ways To Check If A PHP String Contains Another [2023] - Whatvwant](https://i0.wp.com/whatvwant.com/wp-content/uploads/2018/08/PHP-String.png?fit=1280%2C720&ssl=1 "3 Ways To Check If A PHP String Contains Another [2023] - Whatvwant")
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PHP preg_match(): Regular Expressions (Regex)
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