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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 |
|---|---|
| 1068 | |
| 1069 | <span class="setting alt-text has-description"> |
| 1070 | <label for="embed-image-settings-alt-text" class="name"><?php _e( 'Alternative Text' ); ?></label> |
| 1071 | <textarea id="embed-image-settings-alt-text" data-setting="alt" aria-describedby="alt-text-description"></textarea> |
| 1072 | </span> |
| 1073 | <p class="description" id="alt-text-description"><?php echo $alt_text_description; ?></p> |
| 1074 | |
| 1075 | <?php |
| 1076 | /** This filter is documented in wp-admin/includes/media.php */ |
| 1077 | if ( ! apply_filters( 'disable_captions', '' ) ) : |
| 1078 | ?> |
| 1079 | <span class="setting caption"> |
| 1080 | <label for="embed-image-settings-caption" class="name"><?php _e( 'Caption' ); ?></label> |
| 1081 | <textarea id="embed-image-settings-caption" data-setting="caption"></textarea> |
| 1082 | </span> |
| 1083 | <?php endif; ?> |
| 1084 | |
| 1085 | <fieldset class="setting-group"> |
| 1086 | <legend class="name"><?php _e( 'Align' ); ?></legend> |
| Line | Code |
| 1131 | <div class="column-settings"> |
| 1132 | <span class="setting alt-text has-description"> |
| 1133 | <label for="image-details-alt-text" class="name"><?php _e( 'Alternative Text' ); ?></label> |
| 1134 | <textarea id="image-details-alt-text" data-setting="alt" aria-describedby="alt-text-description">{{ data.model.alt }}</textarea> |
| 1135 | </span> |
| 1136 | <p class="description" id="alt-text-description"><?php echo $alt_text_description; ?></p> |
| 1137 | |
| 1138 | <?php |
| 1139 | /** This filter is documented in wp-admin/includes/media.php */ |
| 1140 | if ( ! apply_filters( 'disable_captions', '' ) ) : |
| 1141 | ?> |
| 1142 | <span class="setting caption"> |
| 1143 | <label for="image-details-caption" class="name"><?php _e( 'Caption' ); ?></label> |
| 1144 | <textarea id="image-details-caption" data-setting="caption">{{ data.model.caption }}</textarea> |
| 1145 | </span> |
| 1146 | <?php endif; ?> |
| 1147 | |
| 1148 | <h2><?php _e( 'Display Settings' ); ?></h2> |
| 1149 | <fieldset class="setting-group"> |