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<?php print_r(unpack("A", pack("A", "hello world"))); print_r(unpack("A*", pack("A*", "hello world"))); echo '"'.pack("A9", "hello").'"'; echo "\n"; print_r(unpack("C", pack("C", -127))); print_r(unpack("C", pack("C", 127))); print_r(unpack("C", pack("C", 255))); print_r(unpack("C", pack("C", -129))); print_r(unpack("H", pack("H", 0x04))); print_r(unpack("I", pack("I", 65534))); print_r(unpack("I", pack("I", 0))); print_r(unpack("I", pack("I", -1000))); print_r(unpack("I", pack("I", -64434))); print_r(unpack("I", pack("I", 4294967296))); print_r(unpack("I", pack("I", -4294967296))); print_r(unpack("L", pack("L", 65534))); print_r(unpack("L", pack("L", 0))); print_r(unpack("L", pack("L", 2147483650))); print_r(unpack("L", pack("L", 4294967295))); print_r(unpack("L", pack("L", -2147483648))); print_r(unpack("N", pack("N", 65534))); print_r(unpack("N", pack("N", 0))); print_r(unpack("N", pack("N", 2147483650))); print_r(unpack("N", pack("N", 4294967296))); print_r(unpack("N", pack("N", -2147483648))); print_r(unpack("N", pack("N", -30000))); print_r(unpack("S", pack("S", 65534))); print_r(unpack("S", pack("S", 65537))); print_r(unpack("S", pack("S", 0))); print_r(unpack("S", pack("S", -1000))); print_r(unpack("S", pack("S", -64434))); print_r(unpack("S", pack("S", -65535))); print_r(unpack("V", pack("V", 65534))); print_r(unpack("V", pack("V", 0))); print_r(unpack("V", pack("V", 2147483650))); print_r(unpack("V", pack("V", 4294967296))); print_r(unpack("V", pack("V", -2147483648))); print_r(unpack("a", pack("a", "hello world"))); print_r(unpack("a*", pack("a*", "hello world"))); print_r(unpack("c", pack("c", -127))); print_r(unpack("c", pack("c", 127))); print_r(unpack("c", pack("c", 255))); print_r(unpack("c", pack("c", -129))); print_r(unpack("h", pack("h", 3000000))); print_r(unpack("i", pack("i", 65534))); print_r(unpack("i", pack("i", 0))); print_r(unpack("i", pack("i", -1000))); print_r(unpack("i", pack("i", -64434))); print_r(unpack("i", pack("i", -65535))); print_r(unpack("i", pack("i", -2147483647))); print_r(unpack("l", pack("l", 65534))); print_r(unpack("l", pack("l", 0))); print_r(unpack("l", pack("l", 2147483650))); print_r(unpack("l", pack("l", 4294967296))); print_r(unpack("l", pack("l", -2147483648))); print_r(unpack("n", pack("n", 65534))); print_r(unpack("n", pack("n", 65537))); print_r(unpack("n", pack("n", 0))); print_r(unpack("n", pack("n", -1000))); print_r(unpack("n", pack("n", -64434))); print_r(unpack("n", pack("n", -65535))); print_r(unpack("s", pack("s", 32767))); print_r(unpack("s", pack("s", 65535))); print_r(unpack("s", pack("s", 0))); print_r(unpack("s", pack("s", -1000))); print_r(unpack("s", pack("s", -64434))); print_r(unpack("s", pack("s", -65535))); print_r(unpack("v", pack("v", 65534))); print_r(unpack("v", pack("v", 65537))); print_r(unpack("v", pack("v", 0))); print_r(unpack("v", pack("v", -1000))); print_r(unpack("v", pack("v", -64434))); print_r(unpack("v", pack("v", -65535)));

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