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(PHP ActiveX) Replace/Update a FIle in a .zipDemonstrates how to replace/update a file from a .zip. Note: This requires the entire .zip to be rewritten.
<?php // This requires the Chilkat Zip API to have been previously unlocked. // See Unlock Chilkat Zip for sample code. // First prepare a .zip and write it.. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Zip') $zip = new COM("Chilkat.Zip"); $zip->NewZip('qa_output/abc.zip'); // Add some files.. // entry is a Chilkat.ZipEntry $entry = $zip->AppendString('a.txt','aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'); // entry is a Chilkat.ZipEntry $entry = $zip->AppendString('b.txt','bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb'); // entry is a Chilkat.ZipEntry $entry = $zip->AppendString('c.txt','cccccccccccccccccccccccccccccccccccc'); // Write to qa_output/abc.zip // This .zip contains three files: a.txt, b.txt, and c.txt $success = $zip->WriteZipAndClose(); // ------------------------------------------------------------------- // Open abc.zip, replace the content of the "b.txt" entry with something else, and re-write. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Zip') $zip2 = new COM("Chilkat.Zip"); $zip2->OpenZip('qa_output/abc.zip'); // entry is a Chilkat.ZipEntry $entry = $zip2->GetEntryByName('b.txt'); $entry->ReplaceString('This is the new content. bbbbbbbbbbbbbbbbbbbbbb','utf-8'); // Write the modified .zip back to "abc.zip" $success = $zip2->WriteZipAndClose(); print 'success.' . "\n"; ?> |
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