The zip_close() function is an inbuilt function in PHP which is used to close a zip archive file opened by the zip_open() function. The zip_close() causes the stream to be closed and the connection to the corresponding Zip Archive to be broken. The zip resource which has been opened by the zip_open() function is sent as a parameter to the zip_close() function and it returns no value.
Syntax:
void zip_close ( $zip_file )
Parameters: The zip_close() function accepts single parameter $zip_file. It is a mandatory parameter which specifies the zip file resource to be closed.
Return Value: It does not return any value.
Errors And Exceptions:
- The zip Archive to be closed must be opened first by using the PHP zip_open() function otherwise the PHP zip_close() function produces a PHP warning.
- The zip_close() function returns an ER_OPEN error if the zip archive is invalid.
- The zip_close() function returns an ER_NOZIP error if the zip archive is empty.
Below programs illustrate the zip_close() function in PHP:
Program 1:
<?php // Opening zip archive's file $zip_file = zip_open("article.zip"); if(is_resource($zip_file)) { echo("Zip Archive File is Successfully Opened."); // Closing zip archive's handle zip_close($zip_file); } else{ echo($zip_file . " Archive File Cannot Be Opened"); } ?> |
Output:
Zip Archive File is Successfully Opened.
Program 2:
<?php // Opening zip archive's file $zip_file = zip_open("article.zip"); if(is_resource($zip_file)) { while($zipfiles = zip_read($zip_file)) { $file_name = zip_entry_name($zipfiles); echo("File Name: " . $file_name . "<br>"); } // Closing zip archive's zip_close($zip_file); } else{ echo($zip_file . " Archive File Cannot Be Opened"); } ?> |
Output:
File Name: article/content.xlsx File Name: article/gfg.pdf File Name: article/image.jpeg
Reference :
http://php.net/manual/en/function.zip-close.php
