/PHP/How do I check if a string contains a specific word?

How do I check if a string contains a specific word?

Php find if substring is in string

$result = strpos("haystack", "needle");

if ($result != false)
{
  // text found
}

How do I check if a string contains a specific word?

$a = 'Hello world?';

if (strpos($a, 'Hello') !== false) { //PAY ATTENTION TO !==, not !=
    echo 'true';
}
if (stripos($a, 'HELLO') !== false) { //Case insensitive
    echo 'true';
}

Source: stackoverflow.com

Similar codes

2 votes375 views1 answer
Laravel delete relationship data
PHP Laravel
0 vote360 views1 answer
Best documentation tools for php
PHP
0 vote396 views1 answer
How to Add Custom Navigation Menus in WordPress Themes
PHP Wordpress
10 votes389 views2 answers
Convert collection to array laravel
PHP Laravel
3 votes333 views2 answers
How to use required_with in laravel to array element
PHP
12 votes348 views4 answers
Bcrypt laravel
PHP
1 vote326 views5 answers
Eloquent batch insert
PHP
0 vote350 views1 answer
Laravel log query for model (full)
PHP
0 vote381 views2 answers
Laravel "query()->find"
PHP Laravel
1 vote319 views1 answer
How to save information on pdf file in laravel project
PHP