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Source View: upgrader_pre_download

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
259            * @since 3.7.0
260            * @since 5.5.0 Added the `$hook_extra` parameter.
261            *
262            * @param bool        $reply      Whether to bail without returning the package.
263            *                                Default false.
264            * @param string      $package    The package file name.
265            * @param WP_Upgrader $this       The WP_Upgrader instance.
266            * @param array       $hook_extra Extra arguments passed to hooked filters.
267            */
268           $reply = apply_filters( 'upgrader_pre_download', false, $package, $this, $hook_extra );
269           if ( false !== $reply ) {
270                return $reply;
271           }
272
273           if ( ! preg_match( '!^(http|https|ftp)://!i', $package ) && file_exists( $package ) ) { // Local file or remote?
274                return $package; // Must be a local file.
275           }
276
277           if ( empty( $package ) ) {