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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.
Line | Code |
---|---|
175 | <# if ( data.message ) { #> |
176 | <h3 class="upload-message">{{ data.message }}</h3> |
177 | <# } #> |
178 | <?php if ( ! _device_can_upload() ) : ?> |
179 | <h3 class="upload-instructions"><?php printf( __('The web browser on your device cannot be used to upload files. You may be able to use the <a href="%s">native app for your device</a> instead.'), 'http://apps.wordpress.org/' ); ?></h3> |
180 | <?php elseif ( is_multisite() && ! is_upload_space_available() ) : ?> |
181 | <h3 class="upload-instructions"><?php _e( 'Upload Limit Exceeded' ); ?></h3> |
182 | <?php |
183 | /** This action is documented in wp-admin/includes/media.php */ |
184 | do_action( 'upload_ui_over_quota' ); ?> |
185 |
|
186 | <?php else : ?> |
187 | <div class="upload-ui"> |
188 | <h3 class="upload-instructions drop-instructions"><?php _e( 'Drop files anywhere to upload' ); ?></h3> |
189 | <p class="upload-instructions drop-instructions"><?php _ex( 'or', 'Uploader: Drop files here - or - Select Files' ); ?></p> |
190 | <a href="#" class="browser button button-hero"><?php _e( 'Select Files' ); ?></a> |
191 | </div> |
192 |
|
193 | <div class="upload-inline-status"></div> |