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

0 vote192 views1 answer
Cannot use font awesome in php mvc
PHP
2 votes202 views3 answers
Create new user fortify action how it work laravel 8
PHP Laravel
0 vote180 views1 answer
Who to echo in php
PHP
0 vote183 views1 answer
Pagenavi plugin
PHP
0 vote244 views1 answer
Mkdir permission denied php
PHP
0 vote191 views1 answer
How to create an Invoice with watermark FPDF
PHP
50 votes230 views6 answers
Laravel database seeder
PHP
0 vote228 views3 answers
Run queue after x minutes laravel
PHP Laravel
0 vote237 views1 answer
How to retrieve data from database using select option in laravel
PHP Laravel
0 vote206 views2 answers
Add slashes to string
PHP