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 |
|---|---|
| 870 | $modes = array_change_key_case( $modes, CASE_UPPER ); |
| 871 | |
| 872 | /** |
| 873 | * Filters the list of incompatible SQL modes to exclude. |
| 874 | * |
| 875 | * @since 3.9.0 |
| 876 | * |
| 877 | * @param array $incompatible_modes An array of incompatible modes. |
| 878 | */ |
| 879 | $incompatible_modes = (array) apply_filters( 'incompatible_sql_modes', $this->incompatible_modes ); |
| 880 | |
| 881 | foreach ( $modes as $i => $mode ) { |
| 882 | if ( in_array( $mode, $incompatible_modes ) ) { |
| 883 | unset( $modes[ $i ] ); |
| 884 | } |
| 885 | } |
| 886 | |
| 887 | $modes_str = implode( ',', $modes ); |
| 888 | |