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0286decdb4
This changes GMP functions to accept a GMP|string|int union with standard semantics (and thus also uses it in function signatures). Relative to the previous behavior, this means that GMP functions in weak mode now also accept float and null, and in strict mode no longer accept bool, and have full type information. Closes GH-6139.
321 lines
4.5 KiB
PHP
321 lines
4.5 KiB
PHP
--TEST--
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GMP operator overloading
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--SKIPIF--
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<?php if (!extension_loaded("gmp")) print "skip"; ?>
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--FILE--
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<?php
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$a = gmp_init(42);
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$b = gmp_init(17);
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var_dump($a + $b);
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var_dump($a + 17);
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var_dump(42 + $b);
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var_dump($a - $b);
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var_dump($a - 17);
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var_dump(42 - $b);
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var_dump($a * $b);
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var_dump($a * 17);
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var_dump(42 * $b);
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var_dump($a / $b);
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var_dump($a / 17);
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var_dump(42 / $b);
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try {
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var_dump($a / 0);
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} catch (\DivisionByZeroError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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var_dump($a % $b);
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var_dump($a % 17);
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var_dump(42 % $b);
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try {
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var_dump($a % 0);
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} catch (\DivisionByZeroError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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var_dump($a ** $b);
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var_dump($a ** 17);
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var_dump(42 ** $b);
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var_dump($a | $b);
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var_dump($a | 17);
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var_dump(42 | $b);
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var_dump($a & $b);
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var_dump($a & 17);
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var_dump(42 & $b);
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var_dump($a ^ $b);
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var_dump($a ^ 17);
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var_dump(42 ^ $b);
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var_dump($a << $b);
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var_dump($a << 17);
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var_dump(42 << $b);
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var_dump($a >> 2);
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var_dump(-$a >> 2);
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try {
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$a << -1;
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} catch (ValueError $exception) {
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echo $exception->getMessage() . "\n";
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}
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try {
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$a >> -1;
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} catch (ValueError $exception) {
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echo $exception->getMessage() . "\n";
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}
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var_dump(~$a);
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var_dump(-$a);
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var_dump(+$a);
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var_dump($a == $b);
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var_dump($a != $b);
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var_dump($a < $b);
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var_dump($a <= $b);
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var_dump($a > $b);
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var_dump($a >= $b);
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var_dump($a == $a);
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var_dump($a != $a);
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var_dump($a == 42);
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var_dump($a != 42);
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var_dump($a < 42);
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var_dump($a <= 42);
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var_dump($a > 42);
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var_dump($a >= 42);
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try {
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var_dump($a == new stdClass);
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} catch (\TypeError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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$a += 1;
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var_dump($a);
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$a -= 1;
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var_dump($a);
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var_dump(++$a);
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var_dump($a++);
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var_dump($a);
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var_dump(--$a);
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var_dump($a--);
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var_dump($a);
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// Test operator that was not overloaded
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var_dump($a . $b);
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var_dump($a . '17');
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var_dump('42' . $b);
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$a .= '17';
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var_dump($a);
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?>
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--EXPECT--
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "25"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "25"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "25"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(3) "714"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(3) "714"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(3) "714"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(1) "2"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(1) "2"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(1) "2"
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}
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Division by zero
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object(GMP)#4 (1) {
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["num"]=>
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string(1) "8"
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}
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object(GMP)#4 (1) {
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["num"]=>
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string(1) "8"
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}
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object(GMP)#4 (1) {
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["num"]=>
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string(1) "8"
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}
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Modulo by zero
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object(GMP)#3 (1) {
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["num"]=>
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string(28) "3937657486715347520027492352"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(28) "3937657486715347520027492352"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(28) "3937657486715347520027492352"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(1) "0"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(1) "0"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(1) "0"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "59"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(7) "5505024"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(7) "5505024"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(7) "5505024"
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}
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object(GMP)#3 (1) {
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["num"]=>
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string(2) "10"
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}
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object(GMP)#5 (1) {
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["num"]=>
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string(3) "-11"
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}
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Shift must be greater than or equal to 0
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Shift must be greater than or equal to 0
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object(GMP)#5 (1) {
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["num"]=>
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string(3) "-43"
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}
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object(GMP)#5 (1) {
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["num"]=>
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string(3) "-42"
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}
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object(GMP)#5 (1) {
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["num"]=>
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string(2) "42"
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}
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bool(false)
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bool(true)
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bool(false)
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bool(false)
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bool(true)
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bool(true)
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bool(true)
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bool(false)
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bool(true)
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bool(false)
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bool(false)
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bool(true)
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bool(false)
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bool(true)
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main(): Argument #2 must be of type GMP|string|int, stdClass given
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object(GMP)#4 (1) {
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["num"]=>
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string(2) "43"
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}
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object(GMP)#1 (1) {
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["num"]=>
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string(2) "42"
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}
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object(GMP)#4 (1) {
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["num"]=>
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string(2) "43"
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}
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object(GMP)#4 (1) {
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["num"]=>
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string(2) "43"
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}
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object(GMP)#1 (1) {
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["num"]=>
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string(2) "44"
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}
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object(GMP)#4 (1) {
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["num"]=>
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string(2) "43"
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}
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object(GMP)#4 (1) {
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["num"]=>
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string(2) "43"
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}
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object(GMP)#1 (1) {
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["num"]=>
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string(2) "42"
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}
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string(4) "4217"
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string(4) "4217"
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string(4) "4217"
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string(4) "4217"
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