@ 2014-04-14T02:20:06Z <?php
class EmptySetter {
public function __set($name, $value) {}
}
class NonEmptySetter {
public function __set($name, $value) {
$this->{$name} = $value;
}
}
function benchmark($class_name) {
$start_time = microtime(TRUE);
for ($i = 0; $i < 1; $i++) {
$obj = new $class_name();
$obj->foo = 42;
echo $obj->foo;
}
return microtime(TRUE) - $start_time;
}
printf("EmptySetter: %.2f seconds\n", benchmark('EmptySetter'));
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Output for 5.2.6 - 5.2.17 , 5.4.1 - 5.4.45 , 5.5.0 - 5.5.33 , 5.5.35 - 5.5.38 , 5.6.1 - 5.6.10 , 5.6.12 - 5.6.16 , 5.6.18 , 5.6.20 - 5.6.22 , 5.6.24 - 5.6.30 , 5.6.32 - 5.6.40 , 7.0.0 - 7.0.2 , 7.0.5 - 7.0.21 , 7.0.23 - 7.0.33 , 7.1.0 - 7.1.7 , 7.1.9 - 7.1.13 , 7.1.15 - 7.1.33 , 7.2.0 - 7.2.9 , 7.2.12 - 7.2.21 , 7.2.23 - 7.2.25 , 7.3.1 - 7.3.12 , 7.4.0 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: 0.00 seconds
Output for 5.6.31 , 7.1.8 , 7.3.0 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: 0.03 seconds
Output for 5.6.0 , 5.6.11 , 5.6.19 , 7.0.3 - 7.0.4 , 7.2.10 - 7.2.11 , 7.2.22 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: 0.02 seconds
Output for 5.4.0 , 5.5.34 , 5.6.17 , 7.0.22 , 7.1.14 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: 0.01 seconds
Output for 5.6.23 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: 0.04 seconds
Output for 5.3.0 - 5.3.29 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: -0.00 seconds
Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.5 Notice: Undefined property: EmptySetter::$foo in /in/gZmNR on line 17
EmptySetter: 0.00 seconds
Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gZmNR on line 3
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gZmNR on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/gZmNR on line 3
Process exited with code 255 . preferences:dark mode live preview
223.25 ms | 401 KiB | 322 Q