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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 |
|---|---|
| 392 | // Break the loop if the $instances count was reached. |
| 393 | if ( $instances_count >= $instances ) { |
| 394 | break; |
| 395 | } |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | if ( $blocks_content ) { |
| 400 | /** This filter is documented in wp-includes/post-template.php */ |
| 401 | echo apply_filters( 'the_content', $blocks_content ); // phpcs:ignore WordPress.Security.EscapeOutput |
| 402 | return true; |
| 403 | } |
| 404 | |
| 405 | return false; |
| 406 | } |
| 407 | |
| 408 | /** |
| 409 | * Retrieve protected post password form content. |
| 410 | * |