@ 2013-09-20T20:12:27Z <?php
// Redefine the exception so message isn't optional
public function __construct($message, $code = 0, Exception $previous = null) {
// some code
// make sure everything is assigned properly
parent::__construct($message, $code, $previous);
}
// custom string representation of object
public function __toString() {
return __CLASS__ . ": [{$this->code}]: {$this->message}\n";
}
public function customFunction() {
echo "A custom function for this type of exception\n";
}
}
class TestException
{
public $var;
const THROW_NONE = 0;
const THROW_CUSTOM = 1;
const THROW_DEFAULT = 2;
function __construct($avalue = self::THROW_NONE) {
switch ($avalue) {
case self::THROW_CUSTOM:
// throw custom exception
throw new MyException('1 is an invalid parameter', 5);
break;
case self::THROW_DEFAULT:
// throw default one.
throw new Exception('2 is not allowed as a parameter', 6);
break;
default:
// No exception, object will be created.
$this->var = $avalue;
break;
}
}
}
// Example 1
try {
$o = new TestException(TestException::THROW_CUSTOM);
} catch (MyException $e) { // Will be caught
echo "Caught my exception\n", $e;
$e->customFunction();
} catch (Exception $e) { // Skipped
echo "Caught Default Exception\n", $e;
}
// Continue execution
var_dump($o); // Null
echo "\n\n";
// Example 2
try {
$o = new TestException(TestException::THROW_DEFAULT);
} catch (MyException $e) { // Doesn't match this type
echo "Caught my exception\n", $e;
$e->customFunction();
} catch (Exception $e) { // Will be caught
echo "Caught Default Exception\n", $e;
}
// Continue execution
var_dump($o); // Null
echo "\n\n";
// Example 3
try {
$o = new TestException(TestException::THROW_CUSTOM);
} catch (Exception $e) { // Will be caught
echo "Default Exception caught\n", $e;
}
// Continue execution
var_dump($o); // Null
echo "\n\n";
// Example 4
try {
$o = new TestException();
} catch (Exception $e) { // Skipped, no exception
echo "Default Exception caught\n", $e;
}
// Continue execution
var_dump($o); // TestException
echo "\n\n";
?>
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Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).
Version System time (s) User time (s) Memory (MiB) 5.4.20 0.010 0.067 18.98 5.4.19 0.013 0.043 19.19 5.4.18 0.017 0.037 18.93 5.4.17 0.017 0.037 18.94 5.4.16 0.010 0.043 19.02 5.4.15 0.033 0.033 19.22 5.4.14 0.023 0.030 16.29 5.4.13 0.017 0.037 16.41 5.4.12 0.020 0.047 16.33 5.4.11 0.020 0.033 16.54 5.4.10 0.027 0.037 16.19 5.4.9 0.020 0.037 16.51 5.4.8 0.020 0.043 16.34 5.4.7 0.010 0.050 16.54 5.4.6 0.017 0.033 16.43 5.4.5 0.020 0.033 16.52 5.4.4 0.013 0.037 16.51 5.4.3 0.023 0.030 16.25 5.4.2 0.013 0.037 16.16 5.4.1 0.023 0.030 16.24 5.4.0 0.027 0.030 15.85 5.3.27 0.023 0.037 14.59 5.3.26 0.020 0.040 14.48 5.3.25 0.020 0.033 14.44 5.3.24 0.013 0.040 14.44 5.3.23 0.020 0.033 14.50 5.3.22 0.020 0.030 14.52 5.3.21 0.017 0.037 14.63 5.3.20 0.020 0.040 14.43 5.3.19 0.020 0.033 14.41 5.3.18 0.020 0.033 14.51 5.3.17 0.020 0.033 14.53 5.3.16 0.023 0.030 14.51 5.3.15 0.017 0.037 14.59 5.3.14 0.030 0.033 14.65 5.3.13 0.020 0.037 14.59 5.3.12 0.020 0.043 14.45 5.3.11 0.020 0.033 14.40 5.3.10 0.027 0.070 13.88 5.3.9 0.030 0.067 13.86 5.3.8 0.020 0.033 14.00 5.3.7 0.027 0.070 13.96 5.3.6 0.023 0.070 13.80 5.3.5 0.033 0.050 13.89 5.3.4 0.027 0.033 13.74 5.3.3 0.033 0.063 13.98 5.3.2 0.030 0.037 13.67 5.3.1 0.020 0.073 13.49 5.3.0 0.043 0.057 13.68
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139.84 ms | 1394 KiB | 7 Q