PHP Check If String Contains Substring

Today, We want to share with you PHP Check If String Contains Substring.In this post we will show you Test if a string contains a word in PHP?, hear for PHP String Exercises: searching whether a string contains a specific string we will give you demo and example for implement.In this post, we will learn about php searching string contains only certain characters with an example.

PHP Check If String Contains Substring

There are the Following The simple About searching If String Contains a Specific Word in PHP Full Information With Example and source code.

As I will cover this Post with live Working example to develop searching if string contains substring laravel, so the some major files and Directory structures for this example is following below.

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Php searching If String Contains Exist Or Not

The Data string more comparison can be best way to done by the PHP main latest built-in function called as a strpos(). The strpos() methods in PHP, is the best or very simple way to check if a data string contains a specific word or substring.

Check If String Contains a Specific Word in PHP

we can use simple the PHP strpos() methods to check whether a string data contains a specific substring or not.

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Example 1: How to Check If a String Contains a Specific Word in PHP?

<?php
$data_content = 'This is the latest News paragraph of an pakainfo.';
$substring  = "latest";

if (strpos($data_content, $substring) !== false) {
    echo "Good Luck, The substring '$substring' was found";
} else {
    echo "Good Luck, The substring '$substring' was not found";
}
?>

check if a string contains a specific word?

Example 2

The following PHP Server side example code Post checks whether a specific substring exists in the given data string.

<?php
$data_content = 'Love is the first paragraph of an pakainfo.';
$substring  = "Pakainfo";

if (stripos($data_content, $substring) !== false) {
    echo "The substring '$substring' was got it";
} else {
    echo "The substring '$substring' was not gotten";
}
?>

php check string contains only certain characters

Example 3: How to Check if a String Contains a Specific Word or Substring in PHP?

<?php
$data_content = 'Love is the first paragraph of an pakainfo.';
$substring  = "Love";

if (strpos($data_content, $substring) === 0) {
    echo "The substring '$substring' was found at the statring point";
} else {
    echo "The substring '$substring' was not found at the statring point";
}
?>

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Summary

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