3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myclass { public function say_hello() { echo "Hello!"; } public function my_word() { call_user_func(array($c, "say_hello")); } } $c = new myclass(); $c->my_word();

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)
8.3.60.0040.01418.56
8.3.50.0140.00321.02
8.3.40.0070.01018.78
8.3.30.0100.00718.86
8.3.20.0040.00420.15
8.3.10.0050.00321.91
8.3.00.0030.00522.42
8.2.180.0060.00916.88
8.2.170.0080.00622.96
8.2.160.0060.00620.53
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0100.01026.16
8.2.120.0000.00819.77
8.2.110.0050.00522.06
8.2.100.0090.00317.78
8.2.90.0040.00419.23
8.2.80.0000.00819.39
8.2.70.0040.00417.63
8.2.60.0000.01017.93
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0040.00418.09
8.2.20.0040.00417.77
8.2.10.0000.00817.79
8.2.00.0050.00217.61
8.1.280.0140.00725.92
8.1.270.0000.00820.37
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00321.91
8.1.230.0110.00019.06
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0000.00917.36
8.1.190.0080.00017.53
8.1.180.0040.00420.12
8.1.170.0030.00618.52
8.1.160.0070.00022.21
8.1.150.0000.00918.68
8.1.140.0070.00017.39
8.1.130.0070.00017.86
8.1.120.0040.00417.46
8.1.110.0090.00017.35
8.1.100.0040.00417.41
8.1.90.0000.00717.38
8.1.80.0040.00417.34
8.1.70.0000.00717.38
8.1.60.0080.00017.57
8.1.50.0040.00417.40
8.1.40.0040.00417.47
8.1.30.0070.00017.55
8.1.20.0060.00317.55
8.1.10.0050.00217.60
8.1.00.0000.00717.44
8.0.300.0040.00418.77
8.0.290.0040.00417.15
8.0.280.0070.00018.31
8.0.270.0070.00017.31
8.0.260.0060.00016.86
8.0.250.0020.00516.88
8.0.240.0050.00317.07
8.0.230.0030.00316.93
8.0.220.0030.00316.84
8.0.210.0070.00016.97
8.0.200.0000.00716.92
8.0.190.0000.00816.89
8.0.180.0000.00816.90
8.0.170.0050.00316.80
8.0.160.0000.00716.91
8.0.150.0040.00416.79
8.0.140.0030.00716.80
8.0.130.0050.00013.35
8.0.120.0040.00416.94
8.0.110.0040.00416.84
8.0.100.0000.00816.83
8.0.90.0080.00016.80
8.0.80.0090.00616.97
8.0.70.0000.00716.75
8.0.60.0040.00416.83
8.0.50.0080.00016.84
8.0.30.0090.01117.15
8.0.20.0130.00817.40
8.0.10.0040.00417.03
8.0.00.0100.00716.81
7.4.330.0000.00515.00
7.4.320.0000.00716.41
7.4.300.0000.00616.60
7.4.290.0040.00416.40
7.4.280.0050.00316.57
7.4.270.0040.00416.39
7.4.260.0040.00416.49
7.4.250.0000.00716.45
7.4.240.0040.00416.49
7.4.230.0040.00416.24
7.4.220.0120.00616.48
7.4.210.0070.00916.53
7.4.200.0030.00416.53
7.4.190.0070.00016.77
7.4.160.0140.01016.54
7.4.150.0140.00617.40
7.4.140.0170.00517.86
7.4.130.0090.00816.49
7.4.120.0120.00616.55
7.4.110.0160.00816.68
7.4.100.0110.01116.49
7.4.90.0070.01416.64
7.4.80.0090.00919.39
7.4.70.0110.00616.64
7.4.60.0100.00616.52
7.4.50.0000.00416.53
7.4.40.0040.01422.77
7.4.30.0040.01216.50
7.4.00.0030.01014.84
7.3.330.0020.00213.31
7.3.320.0000.00513.36
7.3.310.0030.00316.21
7.3.300.0000.00616.38
7.3.290.0130.00616.35
7.3.280.0030.01216.32
7.3.270.0060.01017.40
7.3.260.0120.00616.36
7.3.250.0120.01316.29
7.3.240.0090.00916.42
7.3.230.0070.01016.61
7.3.210.0110.00716.30
7.3.200.0140.00319.39
7.3.190.0120.00616.32
7.3.180.0120.00316.33
7.3.170.0120.00416.27
7.3.160.0100.00716.23
7.3.120.0070.00714.50
7.3.10.0060.00616.64
7.3.00.0070.00316.71
7.2.330.0110.00716.56
7.2.320.0090.00916.70
7.2.310.0030.01416.67
7.2.300.0090.00916.75
7.2.290.0040.01216.37
7.2.130.0000.01516.91
7.2.120.0030.00616.90
7.2.110.0040.01016.71
7.2.100.0080.00417.00
7.2.90.0030.01016.76
7.2.80.0080.00817.01
7.2.70.0040.01117.09
7.2.60.0100.00316.90
7.2.50.0040.00716.93
7.2.40.0040.00416.75
7.2.30.0030.01316.86
7.2.20.0030.00616.73
7.2.10.0080.00416.77
7.2.00.0070.00717.13
7.1.250.0100.00015.73
7.1.70.0050.00217.08
7.1.60.0070.00416.85
7.1.50.0060.01516.86
7.1.00.0000.03722.37
7.0.200.0030.00716.56
7.0.140.0030.07322.18
7.0.60.0030.09320.06
7.0.50.0100.06717.90
7.0.40.0070.08020.13
7.0.30.0270.07720.09
7.0.20.0370.08320.06
7.0.10.0300.07320.07
7.0.00.0100.05720.09
5.6.280.0000.07321.10
5.6.210.0070.03320.67
5.6.200.0070.03718.12
5.6.190.0070.05720.67
5.6.180.3230.04020.61
5.6.170.0300.07320.54
5.6.160.0030.07720.67
5.6.150.0030.04018.34
5.6.140.0170.05718.18
5.6.130.0030.08318.25
5.6.120.0070.08321.01
5.6.110.0030.09020.99
5.6.100.0070.06020.96
5.6.90.0170.03321.02
5.6.80.0100.08020.54
5.6.70.0100.06020.58
5.5.350.0130.03320.40
5.5.340.0100.07717.95
5.5.330.0100.07320.56
5.5.320.0330.07320.28
5.5.310.0200.04720.36
5.5.300.0070.08318.09
5.5.290.0200.07717.97
5.5.280.0030.04320.85
5.5.270.0000.07020.87
5.5.260.0130.04720.88
5.5.250.0030.07720.69
5.5.240.0130.05320.19
5.4.450.0700.06719.47
5.4.440.0800.05319.33
5.4.430.0730.06019.60
5.4.420.0700.06019.60
5.4.410.0770.05319.47
5.4.400.0370.05718.87
5.4.390.0100.07018.77
5.4.380.0300.05318.62
5.4.370.0100.05718.71
5.4.360.0130.05018.75
5.4.350.0090.03612.02
5.4.340.0090.03912.02
5.4.320.0080.03512.50
5.4.310.0080.04212.50
5.4.300.0050.03912.50
5.4.290.0080.04012.50
5.4.280.0080.03912.40
5.4.270.0070.04012.39
5.4.260.0050.04212.39
5.4.250.0200.04718.72
5.4.240.0100.07719.01
5.4.230.0100.06718.90
5.4.220.0100.05718.98
5.4.210.0100.05719.02
5.4.200.0200.04318.80
5.4.190.0130.05018.82
5.4.180.0100.05318.98
5.4.170.0130.04718.98
5.4.160.0070.05318.96
5.4.150.0130.07718.93
5.4.140.0070.05716.35
5.4.130.0100.06016.56
5.4.120.0170.05316.54
5.4.110.0100.05316.33
5.4.100.0030.05716.48
5.4.90.0030.06316.49
5.4.80.0170.04316.39
5.4.70.0170.06016.47
5.4.60.0000.05716.45
5.4.50.0100.05716.38
5.4.40.0070.05316.60
5.4.30.0070.05016.51
5.4.20.0070.05316.38
5.4.10.0070.06316.61
5.4.00.0070.06015.84
5.3.290.0090.03812.80
5.3.280.0130.07014.67
5.3.270.0070.05714.69
5.3.260.0100.05014.79
5.3.250.0100.05014.59
5.3.240.0100.05314.68
5.3.230.0200.05714.68
5.3.220.0100.05314.55
5.3.210.0170.05014.40
5.3.200.0100.05314.47
5.3.190.0170.04714.73
5.3.180.0100.04714.65
5.3.170.0200.05014.60
5.3.160.0070.06014.39
5.3.150.0070.07014.79
5.3.140.0070.05314.66
5.3.130.0070.07014.57
5.3.120.0030.08014.62
5.3.110.0030.06714.71
5.3.100.0130.06314.20
5.3.90.0070.08314.03
5.3.80.0070.05014.18
5.3.70.0000.05714.24
5.3.60.0200.04314.00
5.3.50.0070.05313.95
5.3.40.0100.05314.03
5.3.30.0030.05313.73
5.3.20.0030.06013.77
5.3.10.0170.04013.55
5.3.00.0170.04013.82
5.2.170.0070.04311.31
5.2.160.0070.05311.12
5.2.150.0000.07011.12
5.2.140.0070.06011.32
5.2.130.0100.04011.27
5.2.120.0070.05311.06
5.2.110.0100.03711.09
5.2.100.0030.04011.18
5.2.90.0100.05711.18
5.2.80.0070.04311.15
5.2.70.0070.04311.09
5.2.60.0000.05011.14
5.2.50.0070.06010.99
5.2.40.0100.05010.98
5.2.30.0170.04311.19
5.2.20.0100.03710.80
5.2.10.0170.04710.93
5.2.00.0070.04710.78
5.1.60.0070.0339.95
5.1.50.0170.0279.96
5.1.40.0030.05010.07
5.1.30.0070.03710.40
5.1.20.0130.03310.34
5.1.10.0070.03710.03
5.1.00.0030.04710.05
5.0.50.0000.0338.78
5.0.40.0030.0338.47
5.0.30.0030.0608.06
5.0.20.0030.0338.24
5.0.10.0130.0178.41
5.0.00.0070.0408.20
4.4.90.0100.0177.09
4.4.80.0070.0177.09
4.4.70.0070.0177.09
4.4.60.0030.0207.09
4.4.50.0070.0277.09
4.4.40.0000.0377.09
4.4.30.0000.0237.09
4.4.20.0030.0237.09
4.4.10.0070.0307.09
4.4.00.0000.0377.09
4.3.110.0000.0237.09
4.3.100.0030.0277.09
4.3.90.0070.0237.09
4.3.80.0070.0307.09
4.3.70.0000.0237.09
4.3.60.0030.0207.09
4.3.50.0070.0177.09
4.3.40.0030.0307.09
4.3.30.0000.0277.09
4.3.20.0070.0177.09
4.3.10.0000.0237.09
4.3.00.0070.0236.80

preferences:
46.27 ms | 400 KiB | 5 Q