3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FooBar{ } class BarFoo{ } $classes = array('FooBar', 'BarFoo', 'LoremIpsum'); for ( $i = 0; $i < 50; $i++ ){ shuffle( $classes ); foreach ( $classes as $class ) { try { $obj = new ReflectionClass( $class ); $result = "$class existe"; } catch ( $e ReflectionException ) { $result = "$class no existe"; } } }

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).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.340.0170.04019.32
5.4.320.0230.04018.87
5.4.310.0100.05019.22
5.4.300.0170.07719.06
5.4.290.0100.05018.91
5.4.280.0230.04319.14
5.4.270.0200.06719.09
5.4.260.0170.08019.21
5.4.250.0200.06718.86
5.4.240.0330.06019.23
5.4.230.0230.06718.97
5.4.220.0300.06719.14
5.4.210.0070.05019.21
5.4.200.0230.06319.08
5.4.190.0230.07019.21
5.4.180.0300.02719.18
5.4.170.0230.05719.14
5.4.160.0300.06718.93
5.4.150.0200.07718.92
5.4.140.0300.04016.44
5.4.130.0200.07316.42
5.4.120.0170.04016.38
5.4.110.0200.04316.61
5.4.100.0170.07316.59
5.4.90.0170.05016.50
5.4.80.0230.06316.31
5.4.70.0130.07016.29
5.4.60.0270.06316.51
5.4.50.0200.03316.56
5.4.40.0130.05716.51
5.4.30.0370.05016.32
5.4.20.0270.05016.51
5.4.10.0230.03716.53
5.4.00.0170.05315.95
5.3.290.0200.08014.66
5.3.280.0170.07314.56
5.3.270.0200.06014.60
5.3.260.0230.04014.58
5.3.250.0170.05314.83
5.3.240.0230.06314.65
5.3.230.0230.07014.52
5.3.220.0270.07314.64
5.3.210.0270.04014.58
5.3.200.0270.04314.68
5.3.190.0270.03314.57
5.3.180.0230.03714.54
5.3.170.0200.07014.57
5.3.160.0170.04014.57
5.3.150.0130.04014.72
5.3.140.0170.03714.78
5.3.130.0200.05314.47
5.3.120.0170.07714.66
5.3.110.0300.04714.54
5.3.100.0230.04313.96
5.3.90.0200.04714.07
5.3.80.0130.04313.92
5.3.70.0270.07014.13
5.3.60.0230.03713.97
5.3.50.0200.06713.92
5.3.40.0230.07013.96
5.3.30.0200.07313.91
5.3.20.0230.05713.61
5.3.10.0230.06713.67
5.3.00.0330.06013.56
5.2.170.0170.04711.95
5.2.160.0200.04011.95
5.2.150.0270.05311.95
5.2.140.0130.06011.95
5.2.130.0200.03011.95
5.2.120.0230.03711.95
5.2.110.0200.05711.95
5.2.100.0230.03311.95
5.2.90.0270.05011.95
5.2.80.0130.06311.95
5.2.70.0200.06011.95
5.2.60.0170.06011.95
5.2.50.0200.05311.95
5.2.40.0170.04311.95
5.2.30.0230.05011.95
5.2.20.0230.05011.95
5.2.10.0100.06711.95
5.2.00.0200.03311.95
5.1.60.0200.04711.95
5.1.50.0130.05311.95
5.1.40.0270.04311.95
5.1.30.0170.03011.95
5.1.20.0100.03311.95
5.1.10.0070.03011.95
5.1.00.0200.05311.95
5.0.50.0130.03011.95
5.0.40.0030.03011.95
5.0.30.0100.06011.95
5.0.20.0030.04711.95
5.0.10.0070.04711.95
5.0.00.0070.04011.95
4.4.90.0030.03011.95
4.4.80.0130.01711.95
4.4.70.0170.03011.95
4.4.60.0170.02711.95
4.4.50.0170.01011.95
4.4.40.0070.05711.95
4.4.30.0100.02011.95
4.4.20.0070.01711.95
4.4.10.0100.02711.95
4.4.00.0070.03311.95
4.3.110.0070.03311.95
4.3.100.0100.03011.95
4.3.90.0030.02711.95
4.3.80.0130.01711.95
4.3.70.0070.02311.95
4.3.60.0070.02011.95
4.3.50.0070.02711.95
4.3.40.0070.04711.95
4.3.30.0030.02711.95
4.3.20.0000.04011.95
4.3.10.0030.02311.95
4.3.00.0030.01711.95

preferences:
136.69 ms | 1394 KiB | 7 Q