3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $obj = new StdClass(); $refClass = new ReflectionClass( $obj ); $refMethod = $refClass->getMethod( 'something' ); var_dump( $refMethod ); } catch (Exception $e ) { }

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)
8.3.60.0000.01518.18
8.3.50.0110.00622.04
8.3.40.0070.00718.70
8.3.30.0030.01019.23
8.3.20.0050.00320.26
8.3.10.0050.00322.27
8.3.00.0080.00022.44
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0070.00720.84
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00319.36
8.2.110.0060.00322.07
8.2.100.0060.00617.78
8.2.90.0090.00317.71
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0040.00417.80
8.2.50.0080.00418.10
8.2.40.0060.00318.03
8.2.30.0000.00718.00
8.2.20.0070.00017.64
8.2.10.0050.00319.34
8.2.00.0000.00817.77
8.1.280.0140.00725.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00618.89
8.1.230.0070.00420.85
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0040.00417.36
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0000.00721.95
8.1.150.0040.00418.45
8.1.140.0030.00617.46
8.1.130.0070.00017.73
8.1.120.0000.00717.44
8.1.110.0000.00717.34
8.1.100.0000.00717.36
8.1.90.0030.00417.44
8.1.80.0070.00017.37
8.1.70.0030.00317.36
8.1.60.0040.00417.49
8.1.50.0050.00317.40
8.1.40.0000.00817.50
8.1.30.0030.00517.66
8.1.20.0000.00817.58
8.1.10.0050.00217.59
8.1.00.0000.00817.55
8.0.300.0000.00719.90
8.0.290.0030.00516.63
8.0.280.0000.00718.30
8.0.270.0040.00417.28
8.0.260.0060.00016.82
8.0.250.0040.00416.87
8.0.240.0030.00316.86
8.0.230.0000.00716.99
8.0.220.0000.00716.89
8.0.210.0030.00316.88
8.0.200.0040.00416.82
8.0.190.0000.00716.89
8.0.180.0000.00716.95
8.0.170.0000.00716.90
8.0.160.0070.00016.94
8.0.150.0070.00016.82
8.0.140.0000.00716.87
8.0.130.0060.00013.32
8.0.120.0000.00716.86
8.0.110.0030.00516.91
8.0.100.0080.00016.71
8.0.90.0000.00816.73
8.0.80.0120.00416.96
8.0.70.0080.00016.94
8.0.60.0040.00416.98
8.0.50.0030.00716.86
8.0.30.0110.00917.03
8.0.20.0070.01317.40
8.0.10.0040.00416.99
8.0.00.0100.00916.64
7.4.330.0030.00315.00
7.4.320.0060.00016.53
7.4.300.0060.00016.65
7.4.290.0080.00016.60
7.4.280.0000.00716.59
7.4.270.0000.00716.64
7.4.260.0030.00316.52
7.4.250.0040.00416.55
7.4.240.0040.00316.58
7.4.230.0070.00016.63
7.4.220.0150.00916.48
7.4.210.0110.00616.49
7.4.200.0030.00316.56
7.4.190.0030.00316.74
7.4.160.0110.00816.47
7.4.150.0030.01417.40
7.4.140.0050.01217.86
7.4.130.0100.00816.48
7.4.120.0080.01016.60
7.4.110.0110.00716.63
7.4.100.0110.01416.51
7.4.90.0110.00916.57
7.4.80.0120.00619.39
7.4.70.0160.00316.46
7.4.60.0100.00616.55
7.4.50.0080.00016.80
7.4.40.0090.00522.77
7.4.30.0040.01216.63
7.4.00.0040.00814.90
7.3.330.0000.00613.07
7.3.320.0000.00613.09
7.3.310.0030.00416.07
7.3.300.0040.00416.25
7.3.290.0100.00616.30
7.3.280.0080.01016.27
7.3.270.0120.00617.40
7.3.260.0150.00316.51
7.3.250.0100.00816.30
7.3.240.0080.01416.39
7.3.230.0120.00916.50
7.3.210.0150.00316.32
7.3.200.0110.01119.39
7.3.190.0110.00516.22
7.3.180.0100.00616.34
7.3.170.0040.01116.55
7.3.160.0040.01316.27
7.3.120.0040.00914.91
7.2.330.0060.01216.61
7.2.320.0200.00616.64
7.2.310.0110.00716.54
7.2.300.0080.00816.55
7.2.290.0030.01316.67
7.2.110.0120.01616.27
7.2.60.0100.00316.91
7.1.200.0030.00915.43
7.1.70.0000.00816.87
7.1.60.0100.01619.82
7.1.50.0060.01216.89
7.1.00.0070.07322.48
7.0.200.0040.00416.27
7.0.140.0070.09322.04
7.0.60.0070.08319.93
7.0.50.0130.03717.91
7.0.40.0100.05320.42
7.0.30.0300.07720.21
7.0.20.0300.08020.20
7.0.10.0230.08320.20
7.0.00.0130.08320.20
5.6.280.0000.09321.14
5.6.210.0070.03720.49
5.6.200.0030.04018.18
5.6.190.0130.08020.61
5.6.180.4200.04020.64
5.6.170.0300.06320.47
5.6.160.0070.04720.44
5.6.150.0000.05018.18
5.6.140.0070.06318.22
5.6.130.0000.06018.21
5.6.120.0070.09020.98
5.6.110.0170.07720.98
5.6.100.0100.03720.99
5.6.90.0070.06321.09
5.6.80.0070.08020.36
5.6.70.0400.06320.42
5.5.350.0130.07020.40
5.5.340.0100.06717.98
5.5.330.0100.07020.37
5.5.320.0230.08020.27
5.5.310.0270.05320.29
5.5.300.0030.08017.90
5.5.290.0130.07017.96
5.5.280.0100.08020.79
5.5.270.0070.04020.88
5.5.260.0070.08720.86
5.5.250.0070.08020.77
5.5.240.0100.08020.13
5.4.450.0330.06319.15
5.4.440.0470.06319.46
5.4.430.0200.04719.52
5.4.420.0130.05319.53
5.4.410.0200.04719.39
5.4.400.1000.00018.61
5.4.390.1170.00018.46
5.4.380.0200.06018.46
5.4.370.0300.04718.48
5.4.360.0230.05018.59
5.4.350.0270.04718.64
5.4.340.0300.03718.60
5.4.320.0020.04912.45
5.4.310.0050.03812.45
5.4.300.0060.04012.46
5.4.290.0040.04012.45
5.4.280.0070.03912.35
5.4.270.0060.04212.35
5.4.260.0030.06018.82
5.4.250.0070.05318.84
5.4.240.0030.05718.70
5.4.230.0130.04718.89
5.4.220.0030.06018.88
5.4.210.0130.07318.99
5.4.200.0070.05318.88
5.4.190.0170.06718.83
5.4.180.0100.05018.73
5.4.170.0000.06718.80
5.4.160.0100.05018.60
5.4.150.0130.05318.65
5.4.140.0130.05316.25
5.4.130.0100.04716.48
5.4.120.0100.04716.49
5.4.110.0100.05016.46
5.4.100.0000.05716.38
5.4.90.0170.04316.39
5.4.80.0070.05016.27
5.4.70.0000.05316.23
5.4.60.0130.04016.30
5.4.50.0130.04316.42
5.4.40.0170.04016.40
5.4.30.0100.04316.38
5.4.20.0000.05316.34
5.4.10.0030.05316.19
5.4.00.0230.04715.84
5.3.290.0080.04212.80
5.3.280.0130.05314.43
5.3.270.0070.05314.63
5.3.260.0100.04714.69
5.3.250.0030.05314.62
5.3.240.0130.04714.61
5.3.230.0070.05014.45
5.3.220.0100.05714.61
5.3.210.0130.05014.34
5.3.200.0070.06014.72
5.3.190.0070.07314.58
5.3.180.0100.07714.42
5.3.170.0070.06314.57
5.3.160.0000.05314.58
5.3.150.0100.04714.34
5.3.140.0030.05014.41
5.3.130.0130.05714.56
5.3.120.0000.05714.41
5.3.110.0000.06014.55
5.3.100.0130.04314.03
5.3.90.0100.04714.04
5.3.80.0030.05013.79
5.3.70.0030.05713.85
5.3.60.0100.04713.85
5.3.50.0130.04013.86
5.3.40.0100.04713.88
5.3.30.0070.04713.95
5.3.20.0000.05313.70
5.3.10.0100.05013.67
5.3.00.0070.04713.58
5.2.170.0030.04311.15
5.2.160.0070.06011.29
5.2.150.0030.04311.15
5.2.140.0030.04311.02
5.2.130.0000.04311.09
5.2.120.0030.05711.13
5.2.110.0030.04311.00
5.2.100.0130.03711.00
5.2.90.0100.03311.20
5.2.80.0000.04711.08
5.2.70.0030.04010.98
5.2.60.0070.04711.07
5.2.50.0100.03310.90
5.2.40.0000.04711.00
5.2.30.0070.04010.80
5.2.20.0030.04011.06
5.2.10.0030.04010.84
5.2.00.0000.04310.62
5.1.60.0170.0409.76
5.1.50.0070.03310.01
5.1.40.0070.03010.01
5.1.30.0000.04010.25
5.1.20.0030.03710.41
5.1.10.0030.0379.95
5.1.00.0000.0379.91
5.0.50.0030.0278.46
5.0.40.0030.0278.33
5.0.30.0000.0438.45
5.0.20.0000.0308.28
5.0.10.0070.0238.09
5.0.00.0070.0438.19
4.4.90.0030.0207.09
4.4.80.0070.0177.09
4.4.70.0030.0207.09
4.4.60.0000.0337.09
4.4.50.0030.0207.09
4.4.40.0000.0337.09
4.4.30.0000.0237.09
4.4.20.0000.0237.09
4.4.10.0000.0237.09
4.4.00.0000.0337.09
4.3.110.0000.0237.09
4.3.100.0070.0177.09
4.3.90.0070.0177.09
4.3.80.0000.0337.09
4.3.70.0030.0207.09
4.3.60.0000.0237.09
4.3.50.0000.0337.09
4.3.40.0000.0337.09
4.3.30.0070.0177.09
4.3.20.0070.0177.09
4.3.10.0000.0207.09
4.3.00.0070.0207.46

preferences:
45.21 ms | 401 KiB | 5 Q