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- --TEST--
- Test >> operator : various numbers as strings
- --FILE--
- <?php
- $strVals = array(
- "0","65","-44", "1.2", "-7.7", "abc", "123abc", "123e5", "123e5xyz", " 123abc", "123 abc", "123abc ", "3.4a",
- "a5.9"
- );
- error_reporting(E_ERROR);
- foreach ($strVals as $strVal) {
- foreach($strVals as $otherVal) {
- echo "--- testing: '$strVal' >> '$otherVal' ---\n";
- try {
- var_dump($strVal>>$otherVal);
- } catch (ArithmeticError $e) {
- echo "Exception: " . $e->getMessage() . "\n";
- }
- }
- }
- ?>
- ===DONE===
- --EXPECT--
- --- testing: '0' >> '0' ---
- int(0)
- --- testing: '0' >> '65' ---
- int(0)
- --- testing: '0' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '0' >> '1.2' ---
- int(0)
- --- testing: '0' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '0' >> 'abc' ---
- int(0)
- --- testing: '0' >> '123abc' ---
- int(0)
- --- testing: '0' >> '123e5' ---
- int(0)
- --- testing: '0' >> '123e5xyz' ---
- int(0)
- --- testing: '0' >> ' 123abc' ---
- int(0)
- --- testing: '0' >> '123 abc' ---
- int(0)
- --- testing: '0' >> '123abc ' ---
- int(0)
- --- testing: '0' >> '3.4a' ---
- int(0)
- --- testing: '0' >> 'a5.9' ---
- int(0)
- --- testing: '65' >> '0' ---
- int(65)
- --- testing: '65' >> '65' ---
- int(0)
- --- testing: '65' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '65' >> '1.2' ---
- int(32)
- --- testing: '65' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '65' >> 'abc' ---
- int(65)
- --- testing: '65' >> '123abc' ---
- int(0)
- --- testing: '65' >> '123e5' ---
- int(0)
- --- testing: '65' >> '123e5xyz' ---
- int(0)
- --- testing: '65' >> ' 123abc' ---
- int(0)
- --- testing: '65' >> '123 abc' ---
- int(0)
- --- testing: '65' >> '123abc ' ---
- int(0)
- --- testing: '65' >> '3.4a' ---
- int(8)
- --- testing: '65' >> 'a5.9' ---
- int(65)
- --- testing: '-44' >> '0' ---
- int(-44)
- --- testing: '-44' >> '65' ---
- int(-1)
- --- testing: '-44' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '-44' >> '1.2' ---
- int(-22)
- --- testing: '-44' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '-44' >> 'abc' ---
- int(-44)
- --- testing: '-44' >> '123abc' ---
- int(-1)
- --- testing: '-44' >> '123e5' ---
- int(-1)
- --- testing: '-44' >> '123e5xyz' ---
- int(-1)
- --- testing: '-44' >> ' 123abc' ---
- int(-1)
- --- testing: '-44' >> '123 abc' ---
- int(-1)
- --- testing: '-44' >> '123abc ' ---
- int(-1)
- --- testing: '-44' >> '3.4a' ---
- int(-6)
- --- testing: '-44' >> 'a5.9' ---
- int(-44)
- --- testing: '1.2' >> '0' ---
- int(1)
- --- testing: '1.2' >> '65' ---
- int(0)
- --- testing: '1.2' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '1.2' >> '1.2' ---
- int(0)
- --- testing: '1.2' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '1.2' >> 'abc' ---
- int(1)
- --- testing: '1.2' >> '123abc' ---
- int(0)
- --- testing: '1.2' >> '123e5' ---
- int(0)
- --- testing: '1.2' >> '123e5xyz' ---
- int(0)
- --- testing: '1.2' >> ' 123abc' ---
- int(0)
- --- testing: '1.2' >> '123 abc' ---
- int(0)
- --- testing: '1.2' >> '123abc ' ---
- int(0)
- --- testing: '1.2' >> '3.4a' ---
- int(0)
- --- testing: '1.2' >> 'a5.9' ---
- int(1)
- --- testing: '-7.7' >> '0' ---
- int(-7)
- --- testing: '-7.7' >> '65' ---
- int(-1)
- --- testing: '-7.7' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '-7.7' >> '1.2' ---
- int(-4)
- --- testing: '-7.7' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '-7.7' >> 'abc' ---
- int(-7)
- --- testing: '-7.7' >> '123abc' ---
- int(-1)
- --- testing: '-7.7' >> '123e5' ---
- int(-1)
- --- testing: '-7.7' >> '123e5xyz' ---
- int(-1)
- --- testing: '-7.7' >> ' 123abc' ---
- int(-1)
- --- testing: '-7.7' >> '123 abc' ---
- int(-1)
- --- testing: '-7.7' >> '123abc ' ---
- int(-1)
- --- testing: '-7.7' >> '3.4a' ---
- int(-1)
- --- testing: '-7.7' >> 'a5.9' ---
- int(-7)
- --- testing: 'abc' >> '0' ---
- int(0)
- --- testing: 'abc' >> '65' ---
- int(0)
- --- testing: 'abc' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: 'abc' >> '1.2' ---
- int(0)
- --- testing: 'abc' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: 'abc' >> 'abc' ---
- int(0)
- --- testing: 'abc' >> '123abc' ---
- int(0)
- --- testing: 'abc' >> '123e5' ---
- int(0)
- --- testing: 'abc' >> '123e5xyz' ---
- int(0)
- --- testing: 'abc' >> ' 123abc' ---
- int(0)
- --- testing: 'abc' >> '123 abc' ---
- int(0)
- --- testing: 'abc' >> '123abc ' ---
- int(0)
- --- testing: 'abc' >> '3.4a' ---
- int(0)
- --- testing: 'abc' >> 'a5.9' ---
- int(0)
- --- testing: '123abc' >> '0' ---
- int(123)
- --- testing: '123abc' >> '65' ---
- int(0)
- --- testing: '123abc' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '123abc' >> '1.2' ---
- int(61)
- --- testing: '123abc' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '123abc' >> 'abc' ---
- int(123)
- --- testing: '123abc' >> '123abc' ---
- int(0)
- --- testing: '123abc' >> '123e5' ---
- int(0)
- --- testing: '123abc' >> '123e5xyz' ---
- int(0)
- --- testing: '123abc' >> ' 123abc' ---
- int(0)
- --- testing: '123abc' >> '123 abc' ---
- int(0)
- --- testing: '123abc' >> '123abc ' ---
- int(0)
- --- testing: '123abc' >> '3.4a' ---
- int(15)
- --- testing: '123abc' >> 'a5.9' ---
- int(123)
- --- testing: '123e5' >> '0' ---
- int(12300000)
- --- testing: '123e5' >> '65' ---
- int(0)
- --- testing: '123e5' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '123e5' >> '1.2' ---
- int(6150000)
- --- testing: '123e5' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '123e5' >> 'abc' ---
- int(12300000)
- --- testing: '123e5' >> '123abc' ---
- int(0)
- --- testing: '123e5' >> '123e5' ---
- int(0)
- --- testing: '123e5' >> '123e5xyz' ---
- int(0)
- --- testing: '123e5' >> ' 123abc' ---
- int(0)
- --- testing: '123e5' >> '123 abc' ---
- int(0)
- --- testing: '123e5' >> '123abc ' ---
- int(0)
- --- testing: '123e5' >> '3.4a' ---
- int(1537500)
- --- testing: '123e5' >> 'a5.9' ---
- int(12300000)
- --- testing: '123e5xyz' >> '0' ---
- int(12300000)
- --- testing: '123e5xyz' >> '65' ---
- int(0)
- --- testing: '123e5xyz' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '123e5xyz' >> '1.2' ---
- int(6150000)
- --- testing: '123e5xyz' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '123e5xyz' >> 'abc' ---
- int(12300000)
- --- testing: '123e5xyz' >> '123abc' ---
- int(0)
- --- testing: '123e5xyz' >> '123e5' ---
- int(0)
- --- testing: '123e5xyz' >> '123e5xyz' ---
- int(0)
- --- testing: '123e5xyz' >> ' 123abc' ---
- int(0)
- --- testing: '123e5xyz' >> '123 abc' ---
- int(0)
- --- testing: '123e5xyz' >> '123abc ' ---
- int(0)
- --- testing: '123e5xyz' >> '3.4a' ---
- int(1537500)
- --- testing: '123e5xyz' >> 'a5.9' ---
- int(12300000)
- --- testing: ' 123abc' >> '0' ---
- int(123)
- --- testing: ' 123abc' >> '65' ---
- int(0)
- --- testing: ' 123abc' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: ' 123abc' >> '1.2' ---
- int(61)
- --- testing: ' 123abc' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: ' 123abc' >> 'abc' ---
- int(123)
- --- testing: ' 123abc' >> '123abc' ---
- int(0)
- --- testing: ' 123abc' >> '123e5' ---
- int(0)
- --- testing: ' 123abc' >> '123e5xyz' ---
- int(0)
- --- testing: ' 123abc' >> ' 123abc' ---
- int(0)
- --- testing: ' 123abc' >> '123 abc' ---
- int(0)
- --- testing: ' 123abc' >> '123abc ' ---
- int(0)
- --- testing: ' 123abc' >> '3.4a' ---
- int(15)
- --- testing: ' 123abc' >> 'a5.9' ---
- int(123)
- --- testing: '123 abc' >> '0' ---
- int(123)
- --- testing: '123 abc' >> '65' ---
- int(0)
- --- testing: '123 abc' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '123 abc' >> '1.2' ---
- int(61)
- --- testing: '123 abc' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '123 abc' >> 'abc' ---
- int(123)
- --- testing: '123 abc' >> '123abc' ---
- int(0)
- --- testing: '123 abc' >> '123e5' ---
- int(0)
- --- testing: '123 abc' >> '123e5xyz' ---
- int(0)
- --- testing: '123 abc' >> ' 123abc' ---
- int(0)
- --- testing: '123 abc' >> '123 abc' ---
- int(0)
- --- testing: '123 abc' >> '123abc ' ---
- int(0)
- --- testing: '123 abc' >> '3.4a' ---
- int(15)
- --- testing: '123 abc' >> 'a5.9' ---
- int(123)
- --- testing: '123abc ' >> '0' ---
- int(123)
- --- testing: '123abc ' >> '65' ---
- int(0)
- --- testing: '123abc ' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '123abc ' >> '1.2' ---
- int(61)
- --- testing: '123abc ' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '123abc ' >> 'abc' ---
- int(123)
- --- testing: '123abc ' >> '123abc' ---
- int(0)
- --- testing: '123abc ' >> '123e5' ---
- int(0)
- --- testing: '123abc ' >> '123e5xyz' ---
- int(0)
- --- testing: '123abc ' >> ' 123abc' ---
- int(0)
- --- testing: '123abc ' >> '123 abc' ---
- int(0)
- --- testing: '123abc ' >> '123abc ' ---
- int(0)
- --- testing: '123abc ' >> '3.4a' ---
- int(15)
- --- testing: '123abc ' >> 'a5.9' ---
- int(123)
- --- testing: '3.4a' >> '0' ---
- int(3)
- --- testing: '3.4a' >> '65' ---
- int(0)
- --- testing: '3.4a' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: '3.4a' >> '1.2' ---
- int(1)
- --- testing: '3.4a' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: '3.4a' >> 'abc' ---
- int(3)
- --- testing: '3.4a' >> '123abc' ---
- int(0)
- --- testing: '3.4a' >> '123e5' ---
- int(0)
- --- testing: '3.4a' >> '123e5xyz' ---
- int(0)
- --- testing: '3.4a' >> ' 123abc' ---
- int(0)
- --- testing: '3.4a' >> '123 abc' ---
- int(0)
- --- testing: '3.4a' >> '123abc ' ---
- int(0)
- --- testing: '3.4a' >> '3.4a' ---
- int(0)
- --- testing: '3.4a' >> 'a5.9' ---
- int(3)
- --- testing: 'a5.9' >> '0' ---
- int(0)
- --- testing: 'a5.9' >> '65' ---
- int(0)
- --- testing: 'a5.9' >> '-44' ---
- Exception: Bit shift by negative number
- --- testing: 'a5.9' >> '1.2' ---
- int(0)
- --- testing: 'a5.9' >> '-7.7' ---
- Exception: Bit shift by negative number
- --- testing: 'a5.9' >> 'abc' ---
- int(0)
- --- testing: 'a5.9' >> '123abc' ---
- int(0)
- --- testing: 'a5.9' >> '123e5' ---
- int(0)
- --- testing: 'a5.9' >> '123e5xyz' ---
- int(0)
- --- testing: 'a5.9' >> ' 123abc' ---
- int(0)
- --- testing: 'a5.9' >> '123 abc' ---
- int(0)
- --- testing: 'a5.9' >> '123abc ' ---
- int(0)
- --- testing: 'a5.9' >> '3.4a' ---
- int(0)
- --- testing: 'a5.9' >> 'a5.9' ---
- int(0)
- ===DONE===
|