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50 lines
962 B
PHP
50 lines
962 B
PHP
--TEST--
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Test function gzseek() by calling it with SEEK_CUR when reading
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--SKIPIF--
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<?php
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if (!extension_loaded("zlib")) {
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print "skip - ZLIB extension not loaded";
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}
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?>
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--FILE--
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<?php
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$f = dirname(__FILE__)."/004.txt.gz";
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$h = gzopen($f, 'r');
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echo "move to the 50th byte\n";
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var_dump(gzseek( $h, 50, SEEK_CUR ) );
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echo "tell=".gztell($h)."\n";
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//read the next 10
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var_dump(gzread($h, 10));
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echo "\nmove forward to the 94th byte\n";
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var_dump(gzseek( $h, 34, SEEK_CUR ) );
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echo "tell=".gztell($h)."\n";
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//read the next 10
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var_dump(gzread($h, 10));
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echo "\nmove backward to the 77th byte\n";
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var_dump(gzseek( $h, -27, SEEK_CUR ) );
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echo "tell=".gztell($h)."\n";
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//read the next 10
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var_dump(gzread($h, 10));
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gzclose($h);
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?>
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===DONE===
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--EXPECT--
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move to the 50th byte
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int(0)
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tell=50
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string(10) " high abov"
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move forward to the 94th byte
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int(0)
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tell=94
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string(10) "ze it
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Dest"
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move backward to the 77th byte
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int(0)
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tell=77
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string(10) "hat you ca"
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===DONE===
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