public/wordpress/wp-content/plugins/backupbuddy/lib/zipbuddy/zbzipproc.php
/**
		 *	file_exists()
		 *	
		 *	Tests whether a file (with path) exists in the given zip file
		 *	If leave_open is true then the zip object will be left open for faster checking for subsequent files within this zip
		 *	
		 *	@param		string	$zip_file		The zip file to check
		 *	@param		string	$locate_file	The file to test for
		 *	@param		bool	$leave_open		Optional: True if the zip file should be left open
		 *	@return		bool/array				True if the file is found in the zip and false if not, array for other problem
		 *
		 */


Tests whether a file (with path) exists in the given zip file
If leave_open is true then the zip object will be left open for faster checking for subsequent files within this zip

@param          string  $zip_file               The zip file to check
@param          string  $locate_file    The file to test for
@param          bool    $leave_open             Optional: True if the zip file should be left open
@return         bool/array                              True if the file is found in the zip and false if not, array for other problem
Tests whether a file ( with path ) exists in the given zip file If leave_open is true then the zip object will be left open for faster checking for subsequent files within this zip @param string $zip_file The zip file to check @param string $locate_file The file to test for @param bool $leave_open Optional : True if the zip file should be left open @return bool / array True if the file is found in the zip and false if not array for other problem
public function file_exists( $zip_file, $locate_file, $leave_open = false ) {
			return array( 1, "Method does not support action" );
		}
public function file_exists ( $ zip_file , $ locate_file , $ leave_open = false ) { return array ( 1 , " Method does not support action " ) ; }
file_exists()
file_exists ()
// This should never be called but just in case return false silently //pb_backupbuddy::status( 'details', __('The ','it-l10n-backupbuddy' ) . $this->get_method_tag() . __(' method is not currently supported for archive file checking.','it-l10n-backupbuddy' ) );