Php preg_match

preg_match ( string $pattern , string $subject [, array &$matches [, int $flags = 0 [, int $offset = 0 ]]] ) : int

Find substring regx php

if (preg_match("/\bweb\b/i", "PHP is the web scripting language of choice.")) {
    echo "A match was found.";
} else {
    echo "A match was not found.";
}

Source: stackoverflow.com

Preg_match in php

<?php
$my_email = "name@company.com";
if (preg_match("/^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]+\.[a-zA-Z.]{2,5}$/", $my_email)) {
echo "$my_email is a valid email address";
}
else
{
  echo "$my_email is NOT a valid email address";
}
?>

Source: guru99.com

Preg_match

if(!preg_match('/^\[a-zA-Z]+$/',$input)) {
   // String contains not allowed characters ...
}

Source: stackoverflow.com

Preg_match in php

<?php
$my_url = "www.guru99.com";
if (preg_match("/guru/", $my_url))
{
	echo "the url $my_url contains guru";
}
else
{
	echo "the url $my_url does not contain guru";
}
?>

Source: guru99.com

Preg_match in php

<?php
function_name('/pattern/',subject);
?>

Source: guru99.com

Similar codes

2 votes186 views2 answers
If browser url is having query string after domain name in it check using php
PHP
1 vote180 views3 answers
Laravel required if
PHP
1 vote177 views1 answer
How to add properties to the request object in laravel
PHP
0 vote240 views1 answer
Comment supprimer les avis sur les produits de votre boutique WooCommerce
PHP
0 vote191 views1 answer
Php convert string to utf8
PHP
0 vote170 views1 answer
Change column name in phpmyadmin
PHP
26 votes206 views6 answers
Drop foreign key laravel
PHP
0 vote203 views1 answer
Take and skip in laravel
PHP Laravel
0 vote168 views1 answer
Wordpress check if page
PHP
3 votes203 views2 answers
Laravel carbon created_at date in current month
PHP Laravel