3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $a->foo = function() { echo 'did it'; }; $a->{'foo'}();

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)
8.3.60.0150.00418.68
8.3.50.0120.00721.09
8.3.40.0100.01018.76
8.3.30.0110.00719.26
8.3.20.0070.00720.16
8.3.10.0080.00022.07
8.3.00.0040.00422.49
8.2.180.0090.00617.00
8.2.170.0070.00722.96
8.2.160.0170.00320.57
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.01426.16
8.2.120.0000.00819.56
8.2.110.0060.00320.34
8.2.100.0110.00317.78
8.2.90.0040.00419.21
8.2.80.0000.00818.05
8.2.70.0000.00917.38
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0080.00017.97
8.2.30.0000.00717.98
8.2.20.0000.00717.68
8.2.10.0040.00417.75
8.2.00.0050.00317.70
8.1.280.0120.00325.92
8.1.270.0110.00020.41
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00723.83
8.1.230.0040.00719.22
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.30
8.1.180.0090.00018.79
8.1.170.0000.00818.65
8.1.160.0000.00722.11
8.1.150.0070.00018.65
8.1.140.0040.00417.43
8.1.130.0100.00017.83
8.1.120.0030.00317.45
8.1.110.0030.00517.35
8.1.100.0040.00417.52
8.1.90.0000.00717.37
8.1.80.0030.00317.46
8.1.70.0030.00317.42
8.1.60.0080.00017.63
8.1.50.0040.00417.57
8.1.40.0050.00217.37
8.1.30.0020.00517.67
8.1.20.0000.00917.62
8.1.10.0000.00717.53
8.1.00.0040.00417.48
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0070.00018.31
8.0.270.0070.00017.20
8.0.260.0000.00616.85
8.0.250.0000.00716.94
8.0.240.0000.00816.92
8.0.230.0070.00016.83
8.0.220.0070.00016.86
8.0.210.0040.00416.80
8.0.200.0000.00817.04
8.0.190.0040.00416.95
8.0.180.0060.00316.88
8.0.170.0060.00317.05
8.0.160.0070.00016.95
8.0.150.0030.00516.78
8.0.140.0070.00016.81
8.0.130.0000.00513.36
8.0.120.0000.00716.75
8.0.110.0070.00016.93
8.0.100.0040.00416.95
8.0.90.0000.00716.81
8.0.80.0040.01216.94
8.0.70.0000.00816.90
8.0.60.0050.00316.92
8.0.50.0030.00516.84
8.0.30.0080.01117.08
8.0.20.0070.01117.40
8.0.10.0000.00717.05
8.0.00.0100.01016.77
7.4.330.0050.00015.00
7.4.320.0030.00316.48
7.4.300.0000.00716.61
7.4.290.0070.00016.66
7.4.280.0000.00716.59
7.4.270.0030.00316.52
7.4.260.0030.00316.59
7.4.250.0070.00016.57
7.4.240.0020.00516.53
7.4.230.0070.00016.63
7.4.220.0100.01616.47
7.4.210.0070.00816.54
7.4.200.0070.00016.32
7.4.190.0070.00016.31
7.4.160.0100.00616.45
7.4.150.0090.00617.40
7.4.140.0150.00417.86
7.4.130.0050.01216.48
7.4.120.0100.00716.67
7.4.110.0140.00316.56
7.4.100.0100.00716.53
7.4.90.0110.00616.48
7.4.80.0100.00719.39
7.4.70.0100.01316.38
7.4.60.0060.01016.61
7.4.50.0040.00416.36
7.4.40.0030.01022.77
7.4.30.0060.01216.57
7.4.00.0040.01414.68
7.3.330.0030.00313.32
7.3.320.0000.00513.33
7.3.310.0050.00316.26
7.3.300.0030.00316.32
7.3.290.0080.00816.26
7.3.280.0070.00716.34
7.3.270.0100.00717.40
7.3.260.0100.01316.45
7.3.250.0110.00616.65
7.3.240.0090.01216.34
7.3.230.0090.01216.39
7.3.210.0170.00016.56
7.3.200.0060.00919.39
7.3.190.0100.01016.36
7.3.180.0070.01016.21
7.3.170.0080.00916.40
7.3.160.0060.00916.29
7.3.120.0060.00914.77
7.3.10.0090.00616.47
7.3.00.0080.00416.84
7.2.330.0140.00716.32
7.2.320.0080.01016.71
7.2.310.0070.01616.76
7.2.300.0060.01016.54
7.2.290.0090.01516.63
7.2.130.0060.00616.95
7.2.120.0040.01116.69
7.2.110.0030.01116.62
7.2.100.0040.00816.64
7.2.90.0000.01416.99
7.2.80.0060.00316.93
7.2.70.0090.00616.84
7.2.60.0030.00916.80
7.2.50.0070.00316.67
7.2.40.0090.00316.82
7.2.30.0060.00616.97
7.2.20.0000.00816.69
7.2.10.0000.00816.99
7.2.00.0100.00316.71
7.1.250.0070.00315.67
7.1.200.0040.00815.74
7.1.100.0000.01518.16
7.1.70.0000.01017.05
7.1.60.0140.01019.82
7.1.50.0070.01816.55
7.1.00.0000.03722.31
7.0.200.0070.00416.57
7.0.140.0070.07022.23
7.0.60.0100.07719.90
7.0.50.0030.06317.85
7.0.40.0000.04720.10
7.0.30.0370.06320.26
7.0.20.0270.07720.23
7.0.10.0230.04320.36
7.0.00.0130.08320.25
5.6.280.0030.07320.82
5.6.210.0030.09020.47
5.6.200.0000.04718.24
5.6.190.0100.03720.39
5.6.180.0170.04320.30
5.6.170.0330.05020.51
5.6.160.0000.06720.50
5.6.150.0000.06718.17
5.6.140.0100.07318.14
5.6.130.0030.06018.11
5.6.120.0100.08320.90
5.6.110.0130.08720.99
5.6.100.0070.04720.97
5.6.90.0070.08321.11
5.6.80.0170.07020.49
5.6.70.0270.05720.37
5.5.350.0230.07020.40
5.5.340.0030.08018.03
5.5.330.0100.08720.34
5.5.320.0370.07020.19
5.5.310.0330.06720.35
5.5.300.0030.04017.98
5.5.290.0070.08317.98
5.5.280.0070.06020.77
5.5.270.0030.04020.84
5.5.260.0100.08020.97
5.5.250.0100.07020.62
5.5.240.0100.03720.24
5.4.450.0130.07719.48
5.4.440.0200.04019.18
5.4.430.0170.03719.52
5.4.420.0130.03719.64
5.4.410.0330.03019.07
5.4.400.0130.04019.14
5.4.390.0200.03719.09
5.4.380.0170.04319.13
5.4.370.0230.03319.22
5.4.360.0170.04019.16
5.4.350.0200.04019.31
5.4.340.0170.04319.22
5.4.320.0230.04018.95
5.4.310.0170.04719.11
5.4.300.0170.04019.01
5.4.290.0230.07318.95
5.4.280.0270.03319.16
5.4.270.0170.04318.99
5.4.260.0100.05018.87
5.4.250.0230.07319.15
5.4.240.0330.06718.96
5.4.230.0230.04019.23
5.4.220.0370.06319.19
5.4.210.0400.06318.86
5.4.200.0270.04718.97
5.4.190.0330.05718.84
5.4.180.0170.05019.12
5.4.170.0300.06019.23
5.4.160.0270.05319.07
5.4.150.0300.07019.05
5.4.140.0270.06716.43
5.4.130.0270.06316.30
5.4.120.0300.06716.66
5.4.110.0200.03716.45
5.4.100.0270.04316.52
5.4.90.0230.06716.55
5.4.80.0230.05716.43
5.4.70.0330.06016.17
5.4.60.0270.06316.38
5.4.50.0200.04016.45
5.4.40.0200.04316.43
5.4.30.0300.06316.51
5.4.20.0200.08016.32
5.4.10.0300.05716.24
5.4.00.0270.05315.97
5.3.290.0200.06014.66
5.3.280.0300.06014.61
5.3.270.0270.06014.61
5.3.260.0230.06014.51
5.3.250.0330.06714.52
5.3.240.0330.06014.52
5.3.230.0270.03714.56
5.3.220.0200.07714.57
5.3.210.0170.05014.64
5.3.200.0300.04014.53
5.3.190.0230.04014.46
5.3.180.0300.06314.73
5.3.170.0300.05014.52
5.3.160.0200.04714.45
5.3.150.0270.06014.47
5.3.140.0300.06314.46
5.3.130.0300.05714.46
5.3.120.0230.04014.45
5.3.110.0200.04014.77
5.3.100.0200.04714.05
5.3.90.0200.05314.09
5.3.80.0270.07014.02
5.3.70.0300.06714.18
5.3.60.0170.08014.02
5.3.50.0230.05713.85
5.3.40.0270.06013.85
5.3.30.0300.04313.83
5.3.20.0330.03713.77
5.3.10.0270.04013.66
5.3.00.0270.04713.54
5.2.170.0200.04011.15
5.2.160.0230.05311.19
5.2.150.0270.05010.98
5.2.140.0230.05011.16
5.2.130.0270.04711.00
5.2.120.0200.04311.15
5.2.110.0200.03010.93
5.2.100.0270.06011.11
5.2.90.0230.05710.96
5.2.80.0200.05710.93
5.2.70.0270.03310.95
5.2.60.0200.06310.89
5.2.50.0170.04010.86
5.2.40.0170.04710.93
5.2.30.0200.03710.80
5.2.20.0200.04010.80
5.2.10.0230.05311.01
5.2.00.0170.04310.65
5.1.60.0230.03710.02
5.1.50.0170.02310.15
5.1.40.0170.05310.02
5.1.30.0200.03310.30
5.1.20.0300.02310.35
5.1.10.0200.03010.02
5.1.00.0200.05010.02
5.0.50.0070.04710.02
5.0.40.0200.03310.02
5.0.30.0130.05010.02
5.0.20.0100.03010.02
5.0.10.0070.04310.02
5.0.00.0170.05710.02
4.4.90.0100.01310.02
4.4.80.0130.02710.02
4.4.70.0130.02010.02
4.4.60.0070.02310.02
4.4.50.0070.02010.02
4.4.40.0100.05010.02
4.4.30.0100.01710.02
4.4.20.0130.01710.02
4.4.10.0130.01710.02
4.4.00.0070.05310.02
4.3.110.0070.03310.02
4.3.100.0070.02010.02
4.3.90.0070.01710.02
4.3.80.0100.05010.02
4.3.70.0030.03710.02
4.3.60.0170.02310.02
4.3.50.0170.01010.02
4.3.40.0100.04310.02
4.3.30.0030.03710.02
4.3.20.0070.03710.02
4.3.10.0000.03310.02
4.3.00.0030.03310.02

preferences:
38.56 ms | 401 KiB | 5 Q