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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1053 | |
| 1054 | <span class="setting alt-text has-description"> |
| 1055 | <label for="embed-image-settings-alt-text" class="name"><?php _e( 'Alternative Text' ); ?></label> |
| 1056 | <textarea id="embed-image-settings-alt-text" data-setting="alt" aria-describedby="alt-text-description"></textarea> |
| 1057 | </span> |
| 1058 | <p class="description" id="alt-text-description"><?php echo $alt_text_description; ?></p> |
| 1059 | |
| 1060 | <?php |
| 1061 | /** This filter is documented in wp-admin/includes/media.php */ |
| 1062 | if ( ! apply_filters( 'disable_captions', '' ) ) : |
| 1063 | ?> |
| 1064 | <span class="setting caption"> |
| 1065 | <label for="embed-image-settings-caption" class="name"><?php _e( 'Caption' ); ?></label> |
| 1066 | <textarea id="embed-image-settings-caption" data-setting="caption"></textarea> |
| 1067 | </span> |
| 1068 | <?php endif; ?> |
| 1069 | |
| 1070 | <fieldset class="setting-group"> |
| 1071 | <legend class="name"><?php _e( 'Align' ); ?></legend> |
| Line | Code |
| 1116 | <div class="column-settings"> |
| 1117 | <span class="setting alt-text has-description"> |
| 1118 | <label for="image-details-alt-text" class="name"><?php _e( 'Alternative Text' ); ?></label> |
| 1119 | <textarea id="image-details-alt-text" data-setting="alt" aria-describedby="alt-text-description">{{ data.model.alt }}</textarea> |
| 1120 | </span> |
| 1121 | <p class="description" id="alt-text-description"><?php echo $alt_text_description; ?></p> |
| 1122 | |
| 1123 | <?php |
| 1124 | /** This filter is documented in wp-admin/includes/media.php */ |
| 1125 | if ( ! apply_filters( 'disable_captions', '' ) ) : |
| 1126 | ?> |
| 1127 | <span class="setting caption"> |
| 1128 | <label for="image-details-caption" class="name"><?php _e( 'Caption' ); ?></label> |
| 1129 | <textarea id="image-details-caption" data-setting="caption">{{ data.model.caption }}</textarea> |
| 1130 | </span> |
| 1131 | <?php endif; ?> |
| 1132 | |
| 1133 | <h2><?php _e( 'Display Settings' ); ?></h2> |
| 1134 | <fieldset class="setting-group"> |