I+= in php

<?php

$a = 3;
$a += 5; // sets $a to 8, as if we had said: $a = $a + 5;
$b = "Hello ";
$b .= "There!"; // sets $b to "Hello There!", just like $b = $b . "There!";

?>

Source: php.net

Similar codes

28 votes209 views3 answers
Seed date laravel
PHP
4 votes188 views3 answers
Wp+get feature image
PHP
1 vote193 views1 answer
Php syntax <<<
PHP
0 vote214 views2 answers
Carbon Format date with timezone in views Laravel
PHP
0 vote211 views1 answer
Php edit link
PHP
0 vote277 views1 answer
Aws s3 laravel package
PHP Laravel
1 vote326 views1 answer
SaveAll get all id save cakephp
PHP CakePHP
10 votes242 views4 answers
Laravel table data types
PHP
7 votes231 views2 answers
Laravel field types from database field type
PHP Laravel
0 vote187 views1 answer
Laravel response download video laravel medialibrary
PHP