Php +=

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

Php +=

$my_var = "foo";
$my_var .= " bar";
echo($my_var);
// foo bar

Php ajouter += ou =+

$a=0;
$a+=5;

-1

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