WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
1489 | if ( $extra_special_chars ) |
1490 | $chars .= '-_ []{}<>~`+=,.;:/?|'; |
1491 |
|
1492 | $password = ''; |
1493 | for ( $i = 0; $i < $length; $i++ ) { |
1494 | $password .= substr($chars, wp_rand(0, strlen($chars) - 1), 1); |
1495 | } |
1496 |
|
1497 | // random_password filter was previously in random_password function which was deprecated |
1498 | return apply_filters('random_password', $password); |
1499 | } |
1500 | endif; |
1501 |
|
1502 | if ( !function_exists('wp_rand') ) : |
1503 | /** |
1504 | * Generates a random number |
1505 | * |
1506 | * @since 2.6.2 |
1507 | * |