need help with zip_open()

Paul_Ferrie

Hi all,

I have never used zip_open() before. I do know that the server has relevent libaries installed.

I am using the code that come in the php manual

$zip = zip_open("pictest.zip");
if ($zip) {
    while ($zip_entry = zip_read($zip)) {
        echo "Name:               " . zip_entry_name($zip_entry) . "\n";
        echo "Actual Filesize:    " . zip_entry_filesize($zip_entry) . "\n";
        echo "Compressed Size:    " . zip_entry_compressedsize($zip_entry) . "\n";
        echo "Compression Method: " . zip_entry_compressionmethod($zip_entry) . "\n";

    if (zip_entry_open($zip, $zip_entry, "r")) {
        echo "File Contents:\n";
        $buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
        echo "$buf\n";

        zip_entry_close($zip_entry);
    }
    echo "\n";
}
zip_close($zip);
}

Warning i get:

Warning: zip_open() Cannot open zip archive pictest.zip in D:\root\www\blah....

I dont know were to start since i know the code comes striaght from the manual.

Anyone?

Thanks
Paul

devinemke

is pictest.zip in the same directory as the script? if not then you must supply the full path to zip_open().

Paul_Ferrie

hmmmm.....

i know that sometimes you need to ask the obvious but come on.

Paul_Ferrie

Well starting to get somwhere 🙂
The main zip function no works and does what it should.

$file = realpath("pictest.zip"); 
$zip = @zip_open($file); 
if($zip !== false) { 

   while ($zip_entry = zip_read($zip)) {
        $imgName	= zip_entry_name($zip_entry);
		$imgSize	= substr($imgName, 0, 2);  

		if($imgSize=="sm"){
		echo "Small image = " . zip_entry_name($zip_entry) . "</br>";
		}else{
		echo "Large image = " . zip_entry_name($zip_entry) . "</br>";
		}
        if (zip_entry_open($zip, $zip_entry, "r")) {
            $buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
			$fp=fopen("../media/shoots/images/".zip_entry_name($zip_entry),"w");
           fwrite($fp,$buf);

        zip_entry_close($zip_entry);
    }
    echo "\n";

  }

} else {    

	echo "zip file could not be found!"; 
}

The contents of the zip file are images, 1 small and 1 large.

I would like to write all content of the zip file to a database. most of this i can do but here's the tricky part.

my database

imgID
imgSM

imgXL

say i have 5 pairs. That would mean i would only need to run the input query 5 times🙂 simple enough. i know looking at this script that it would not be the case. each image would be giving its own unique row. What i need is to input 5 rows. i am sure you know what io mean.

Can someone advise me on how i can do this?

Thanks
paul