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30 lines
654 B
PHP
30 lines
654 B
PHP
--TEST--
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unpack() with offset
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--FILE--
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<?php
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$data = "pad" . pack("ll", 0x01020304, 0x05060708);
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$a = unpack("l2", $data, 3);
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printf("0x%08x 0x%08x\n", $a[1], $a[2]);
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printf("0x%08x 0x%08x\n",
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unpack("l", $data, 3)[1],
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unpack("@4/l", $data, 3)[1]);
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try {
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unpack("l", "foo", 10);
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} catch (ValueError $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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unpack("l", "foo", -1);
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} catch (ValueError $e) {
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echo $e->getMessage(), "\n";
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}
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?>
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--EXPECT--
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0x01020304 0x05060708
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0x01020304 0x05060708
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unpack(): Argument #3 ($offset) must be contained in argument #2 ($data)
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unpack(): Argument #3 ($offset) must be contained in argument #2 ($data)
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