3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'foo' => 'bar', 'fae' => 'baz' ];

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)
8.3.60.0130.00316.61
8.3.50.0100.00822.84
8.3.40.0070.00718.59
8.3.30.0070.00718.71
8.3.20.0080.00020.16
8.3.10.0030.00523.53
8.3.00.0040.00419.13
8.2.180.0120.00316.50
8.2.170.0180.00422.96
8.2.160.0070.00720.38
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00221.01
8.2.110.0000.00919.16
8.2.100.0090.00317.84
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0100.00017.50
8.2.60.0000.00817.91
8.2.50.0050.00518.07
8.2.40.0000.00718.15
8.2.30.0040.00418.10
8.2.20.0070.00017.50
8.2.10.0040.00417.99
8.2.00.0040.00417.71
8.1.280.0100.01025.92
8.1.270.0040.00422.14
8.1.260.0050.00226.35
8.1.250.0030.00728.09
8.1.240.0060.00320.93
8.1.230.0110.00017.45
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0090.00017.22
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0090.00018.50
8.1.160.0040.00421.86
8.1.150.0000.00718.85
8.1.140.0080.00017.49
8.1.130.0050.00317.77
8.1.120.0070.00017.29
8.1.110.0000.00717.27
8.1.100.0040.00417.42
8.1.90.0000.00817.39
8.1.80.0040.00317.35
8.1.70.0030.00517.29
8.1.60.0040.00417.56
8.1.50.0000.00917.37
8.1.40.0040.00417.48
8.1.30.0000.00817.55
8.1.20.0000.00717.54
8.1.10.0050.00217.41
8.1.00.0000.00717.34
8.0.300.0060.00618.77
8.0.290.0070.00016.58
8.0.280.0040.00418.37
8.0.270.0030.00317.08
8.0.260.0060.00018.41
8.0.250.0050.00216.85
8.0.240.0030.00316.78
8.0.230.0030.00316.75
8.0.220.0000.00716.88
8.0.210.0070.00016.81
8.0.200.0060.00016.79
8.0.190.0070.00016.82
8.0.180.0000.00716.85
8.0.170.0050.00316.85
8.0.160.0000.00716.76
8.0.150.0040.00416.72
8.0.140.0070.00016.70
8.0.130.0050.00013.25
8.0.120.0050.00216.79
8.0.110.0000.00916.89
8.0.100.0070.00016.83
8.0.90.0040.00416.69
8.0.80.0110.00616.83
8.0.70.0070.00016.81
8.0.60.0040.00416.86
8.0.50.0040.00416.77
8.0.30.0160.01016.92
8.0.20.0110.00717.40
8.0.10.0040.00416.84
8.0.00.0090.00816.59
7.4.330.0000.00515.00
7.4.320.0000.00616.46
7.4.300.0060.00016.54
7.4.290.0040.00416.57
7.4.280.0040.00416.55
7.4.270.0040.00416.54
7.4.260.0000.00716.47
7.4.250.0000.00816.54
7.4.240.0060.00216.40
7.4.230.0000.00716.34
7.4.220.0090.00916.57
7.4.210.0040.01116.43
7.4.200.0040.00416.54
7.4.160.0070.01016.23
7.4.150.0160.00317.40
7.4.140.0060.01117.86
7.4.130.0090.00816.41
7.4.120.0050.01216.53
7.4.110.0090.00916.34
7.4.100.0110.00816.45
7.4.90.0070.01016.55
7.4.80.0110.00719.39
7.4.70.0060.01116.39
7.4.60.0100.01316.33
7.4.50.0040.00016.13
7.4.40.0170.00316.53
7.4.30.0090.00616.45
7.4.00.0070.00714.71
7.3.330.0020.00412.97
7.3.320.0050.00012.97
7.3.310.0000.00715.96
7.3.300.0030.00316.14
7.3.290.0060.00916.09
7.3.280.0120.00216.12
7.3.270.0090.00917.40
7.3.260.0090.00916.14
7.3.250.0100.01216.24
7.3.240.0100.00716.40
7.3.230.0140.00316.39
7.3.210.0120.00616.09
7.3.200.0060.01119.39
7.3.190.0130.00316.07
7.3.180.0100.00916.35
7.3.170.0100.00516.27
7.3.160.0060.00916.32
7.2.330.0110.00716.69
7.2.320.0080.01316.54
7.2.310.0100.01316.23
7.2.300.0000.02216.48
7.2.290.0090.01216.41
7.2.00.0040.00719.05
7.1.100.0090.00318.02
7.1.70.0040.00817.00
7.1.60.0030.01319.46
7.1.50.0110.01116.80
7.1.00.0070.07322.40
7.0.200.0070.00316.37
7.0.140.0070.07022.07
7.0.60.0000.08319.94
7.0.50.0000.04317.80
7.0.40.0030.04720.08
7.0.30.0370.07020.01
7.0.20.0300.04020.00
7.0.10.0070.05720.11
7.0.00.0000.06720.12
5.6.210.0200.07020.64
5.6.200.0130.07318.18
5.6.190.0100.04020.41
5.6.180.0100.07720.49
5.6.170.0200.04020.52
5.6.160.0100.07020.52
5.6.150.0030.04318.18
5.6.140.0030.07718.20
5.6.130.0030.08318.22
5.6.120.0100.08320.98
5.6.110.0130.07720.95
5.6.100.0070.03721.03
5.6.90.0100.08021.07
5.6.80.0100.05720.50
5.6.70.4330.04020.38
5.5.350.0170.07020.45
5.5.340.0070.04318.02
5.5.330.0070.08720.43
5.5.320.0300.04320.18
5.5.310.0370.07320.23
5.5.300.0030.07017.91
5.5.290.0030.07017.96
5.5.280.0030.04320.86
5.5.270.0100.05020.86
5.5.260.0130.08320.72
5.5.250.0030.09020.57
5.5.240.0070.03320.24
5.4.450.0270.07719.41
5.4.440.0330.07319.24
5.4.430.0230.07719.42
5.4.420.0270.04719.24
5.4.410.0370.07019.07
5.4.400.0230.04019.11
5.4.390.0300.07018.79
5.4.380.0430.05718.81
5.4.370.0230.05019.13
5.4.360.0300.04719.09
5.4.350.0330.04318.81
5.4.340.0300.03719.07
5.4.320.0300.07019.16
5.4.310.0300.06718.94
5.4.300.0370.05319.25
5.4.290.0200.05019.24
5.4.280.0370.05718.91
5.4.270.0270.07018.79
5.4.260.0300.06719.21
5.4.250.0370.06019.08
5.4.240.0270.06019.04
5.4.230.0300.03319.24
5.4.220.0300.04719.11
5.4.210.0370.06719.07
5.4.200.0230.06319.07
5.4.190.0300.07719.05
5.4.180.0230.04319.24
5.4.170.0270.07319.07
5.4.160.0330.04319.23
5.4.150.0230.08018.89
5.4.140.0370.06316.24
5.4.130.0230.06316.26
5.4.120.0300.06016.45
5.4.110.0330.06316.45
5.4.100.0230.07016.21
5.4.90.0330.05316.30
5.4.80.0230.05716.44
5.4.70.0200.05316.20
5.4.60.0170.04016.18
5.4.50.0200.03316.36
5.4.40.0230.03016.48
5.4.30.0230.03016.36
5.4.20.0200.03016.30
5.4.10.0170.03716.36
5.4.00.0130.03715.88

preferences:
50 ms | 401 KiB | 5 Q