3v4l.org

run code in 300+ PHP versions simultaneously
<?php class classForTesting { public $testVar; public function classForTesting () { return true; } public function methodTrue () { return true; } public function methodFalse () { return false; } } var_dump(get_class_methods("classForTesting"));

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)
8.3.60.0140.00718.08
8.3.50.0120.00820.96
8.3.40.0040.01118.48
8.3.30.0070.00720.29
8.3.20.0000.00720.16
8.3.10.0040.00422.00
8.3.00.0000.00822.32
8.2.180.0120.00316.38
8.2.170.0110.00422.96
8.2.160.0030.01720.39
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00426.16
8.2.120.0100.00017.68
8.2.110.0100.00721.07
8.2.100.0170.00017.59
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0050.00318.08
8.2.30.0040.00417.86
8.2.20.0040.00417.59
8.2.10.0040.00417.53
8.2.00.0000.00917.47
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0070.00323.97
8.1.230.0000.01117.70
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.11
8.1.180.0050.00318.10
8.1.170.0040.00418.49
8.1.160.0050.00322.05
8.1.150.0040.00418.52
8.1.140.0030.00617.32
8.1.130.0080.00017.76
8.1.120.0070.00017.34
8.1.110.0030.00317.36
8.1.100.0040.00417.35
8.1.90.0070.00017.28
8.1.80.0080.00017.37
8.1.70.0040.00417.35
8.1.60.0000.00817.36
8.1.50.0000.00717.30
8.1.40.0060.00317.38
8.1.30.0080.00017.46
8.1.20.0030.00517.43
8.1.10.0020.00517.45
8.1.00.0030.00517.34
8.0.300.0080.00018.77
8.0.290.0040.00416.58
8.0.280.0040.00418.27
8.0.270.0080.00016.73
8.0.260.0030.00316.72
8.0.250.0070.00016.74
8.0.240.0000.00916.84
8.0.230.0000.00716.84
8.0.220.0070.00016.66
8.0.210.0080.00016.75
8.0.200.0030.00316.80
8.0.190.0060.00316.73
8.0.180.0000.00716.77
8.0.170.0040.00416.64
8.0.160.0070.00016.78
8.0.150.0040.00416.74
8.0.140.0050.00316.72
8.0.130.0050.00013.17
8.0.120.0080.00016.65
8.0.110.0070.00016.66
8.0.100.0020.00516.77
8.0.90.0040.00416.73
8.0.80.0070.01016.83
8.0.70.0000.00716.79
8.0.60.0040.00416.66
8.0.50.0070.00016.63
8.0.30.0090.01216.93
8.0.20.0150.00517.40
8.0.10.0030.00516.84
8.0.00.0080.00916.65
7.4.330.0000.00615.00
7.4.320.0030.00316.38
7.4.300.0060.00016.55
7.4.290.0030.00616.48
7.4.280.0050.00216.50
7.4.270.0000.00716.42
7.4.260.0000.00716.43
7.4.250.0040.00416.29
7.4.240.0000.00716.47
7.4.230.0030.00516.50
7.4.220.0090.01316.51
7.4.210.0050.01116.45
7.4.200.0000.00816.58
7.4.190.0000.00716.57
7.4.160.0040.01216.11
7.4.150.0080.00817.40
7.4.140.0090.01117.86
7.4.130.0100.00916.36
7.4.120.0090.00916.41
7.4.110.0120.00616.43
7.4.100.0130.01016.30
7.4.90.0090.00916.23
7.4.80.0120.00919.39
7.4.70.0170.00016.26
7.4.60.0170.00416.55
7.4.50.0000.00716.46
7.4.40.0130.00322.77
7.4.30.0100.01316.29
7.4.00.0000.01614.56
7.3.330.0020.00213.23
7.3.320.0050.00013.04
7.3.310.0000.00716.23
7.3.300.0000.00716.08
7.3.290.0000.01416.19
7.3.280.0040.01116.17
7.3.270.0150.00317.40
7.3.260.0130.00416.16
7.3.250.0030.01516.49
7.3.240.0100.00716.30
7.3.230.0090.00916.43
7.3.210.0140.00516.18
7.3.200.0140.00919.39
7.3.190.0120.01116.16
7.3.180.0090.00816.16
7.3.170.0130.00316.27
7.3.160.0080.00816.16
7.3.120.0070.00714.83
7.2.330.0070.01016.57
7.2.320.0060.01516.59
7.2.310.0160.00016.53
7.2.300.0130.00516.45
7.2.290.0170.00616.33
7.2.60.0000.01316.57
7.2.00.0030.00919.42
7.1.200.0040.01115.69
7.1.100.0050.00518.01
7.1.70.0000.00716.98
7.1.60.0110.01419.43
7.1.50.0070.01816.78
7.1.00.0070.03022.29
7.0.200.0000.01016.37
7.0.140.0030.07322.15
7.0.70.5100.04019.91
7.0.60.0170.05019.81
7.0.50.0070.05017.83
7.0.40.0100.03720.30
7.0.30.0470.06720.07
7.0.20.0200.08320.12
7.0.10.0230.05320.15
7.0.00.0130.07720.13
5.6.280.0000.07721.04
5.6.210.0100.07320.71
5.6.200.0030.04318.19
5.6.190.0070.05020.52
5.6.180.0130.05720.53
5.6.170.0230.08020.62
5.6.160.0100.05320.57
5.6.150.0000.04718.18
5.6.140.0030.05318.17
5.6.130.0200.06318.14
5.6.120.0070.06720.99
5.6.110.0100.06321.00
5.6.100.0270.06020.98
5.6.90.0070.05721.00
5.6.80.0030.08320.33
5.6.70.0070.06720.50
5.5.350.0100.05320.40
5.5.340.0000.05018.09
5.5.330.0100.08020.57
5.5.320.0070.07720.21
5.5.310.0370.05720.34
5.5.300.0070.07717.98
5.5.290.0030.06717.95
5.5.280.0030.07320.65
5.5.270.0100.07720.88
5.5.260.0100.08320.96
5.5.250.0070.08020.69
5.5.240.0100.06020.15
5.4.450.0570.06019.42
5.4.440.1070.08019.63
5.4.430.0670.05719.58
5.4.420.1000.05019.55
5.4.410.0800.07019.48
5.4.400.0800.04719.26
5.4.390.0900.05719.15
5.4.380.0100.05718.74
5.4.370.0170.03318.50
5.4.360.0070.04018.50
5.4.350.0070.04512.02
5.4.340.0090.03912.02
5.4.320.0060.03612.50
5.4.310.0070.04112.50
5.4.300.0040.03812.50
5.4.290.0080.04612.50
5.4.280.0090.04312.39
5.4.270.0080.03812.40
5.4.260.0090.03512.39
5.4.250.0070.05718.63
5.4.240.0130.05018.98
5.4.230.0000.06718.90
5.4.220.0070.05319.00
5.4.210.0070.05718.84
5.4.200.0100.05018.74
5.4.190.0230.03318.74
5.4.180.0130.05018.95
5.4.170.0070.06318.93
5.4.160.0200.04318.71
5.4.150.0100.06019.09
5.4.140.0130.04716.35
5.4.130.0030.05316.39
5.4.120.0070.06016.56
5.4.110.0100.05016.42
5.4.100.0170.03716.55
5.4.90.0100.04716.47
5.4.80.0100.04316.45
5.4.70.0000.05316.58
5.4.60.0100.05016.45
5.4.50.0100.04316.23
5.4.40.0070.04716.66
5.4.30.0070.05016.47
5.4.20.0070.06316.43
5.4.10.0130.07016.45
5.4.00.0100.05015.82
5.3.290.0080.03612.80
5.3.280.0100.04714.58
5.3.270.0030.05714.44
5.3.260.0070.05314.57
5.3.250.0070.05014.63
5.3.240.0070.06314.69
5.3.230.0130.04314.58
5.3.220.0130.04314.66
5.3.210.0070.05314.66
5.3.200.0030.05314.70
5.3.190.0030.05714.55
5.3.180.0030.05014.55
5.3.170.0000.05714.71
5.3.160.0070.07314.57
5.3.150.0070.07714.65
5.3.140.0170.04014.63
5.3.130.0230.05714.71
5.3.120.0070.05314.71
5.3.110.0130.04714.68
5.3.100.0100.04714.12
5.3.90.0130.04713.84
5.3.80.0100.04714.20
5.3.70.0100.05014.24
5.3.60.0030.05713.98
5.3.50.0100.04314.02
5.3.40.0070.05313.94
5.3.30.0070.05013.81
5.3.20.0000.05313.77
5.3.10.0030.05313.63
5.3.00.0100.07013.73
5.2.170.0100.04011.38
5.2.160.0030.04311.21
5.2.150.0070.04011.00
5.2.140.0070.04011.25
5.2.130.0030.04011.10
5.2.120.0130.03311.09
5.2.110.0100.04011.32
5.2.100.0000.05011.07
5.2.90.0100.03711.28
5.2.80.0030.06311.27
5.2.70.0070.04011.07
5.2.60.0030.04011.00
5.2.50.0070.04011.02
5.2.40.0130.03311.09
5.2.30.0030.04011.06
5.2.20.0070.03710.86
5.2.10.0100.03310.77
5.2.00.0070.03710.55
5.1.60.0030.0479.97
5.1.50.0030.03710.19
5.1.40.0030.03710.04
5.1.30.0100.03710.41
5.1.20.0130.03010.32
5.1.10.0070.03310.11
5.1.00.0030.04010.06
5.0.50.0000.0338.53
5.0.40.0070.0238.50
5.0.30.0000.0638.28
5.0.20.0070.0308.39
5.0.10.0000.0308.22
5.0.00.0030.0408.22
4.4.90.0000.0307.38
4.4.80.0030.0277.38
4.4.70.0000.0237.38
4.4.60.0000.0307.38
4.4.50.0030.0277.38
4.4.40.0030.0337.38
4.4.30.0000.0237.38
4.4.20.0000.0237.38
4.4.10.0070.0277.38
4.4.00.0000.0337.38
4.3.110.0000.0237.38
4.3.100.0030.0277.38
4.3.90.0030.0207.38
4.3.80.0030.0307.38
4.3.70.0000.0237.38
4.3.60.0000.0337.38
4.3.50.0070.0207.38
4.3.40.0000.0477.38
4.3.30.0000.0337.38
4.3.20.0000.0237.38
4.3.10.0000.0277.38
4.3.00.0130.0207.26

preferences:
38.7 ms | 401 KiB | 5 Q