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--TEST--
Test gzopen() function : basic functionality for writing
--SKIPIF--
<?php
if (!extension_loaded("zlib")) {
print "skip - ZLIB extension not loaded";
}
?>
--FILE--
<?php
/* Prototype : resource gzopen(string filename, string mode [, int use_include_path])
* Description: Open a .gz-file and return a .gz-file pointer
* Source code: ext/zlib/zlib.c
* Alias to functions:
*/
echo "*** Testing gzopen() : basic functionality ***\n";
// Initialise all required variables
$filename = "gzopen_basic2.txt.gz";
$modes = array('w', 'w+');
$data = "This was the information that was written";
foreach($modes as $mode) {
echo "testing mode -- $mode --\n";
$h = gzopen($filename, $mode);
if ($h !== false) {
gzwrite($h, $data);
gzclose($h);
$h = gzopen($filename, 'r');
gzpassthru($h);
gzclose($h);
echo "\n";
unlink($filename);
}
else {
var_dump($h);
}
}
?>
--EXPECTF--
*** Testing gzopen() : basic functionality ***
testing mode -- w --
This was the information that was written
testing mode -- w+ --
Warning: gzopen(): Cannot open a zlib stream for reading and writing at the same time! in %s on line %d
bool(false)
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