3v4l.org

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

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)
8.3.40.0090.00618.63
8.3.30.0100.00318.59
8.3.20.0030.00518.52
8.3.10.0040.00420.79
8.3.00.0080.00023.48
8.2.170.0120.00322.96
8.2.160.0100.00320.58
8.2.150.0100.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00321.03
8.2.110.0100.00722.08
8.2.100.0000.01419.38
8.2.90.0040.00419.03
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00517.93
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0020.00719.47
8.2.20.0000.00817.49
8.2.10.0030.00617.54
8.2.00.0040.00417.48
8.1.270.0070.01021.92
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00822.18
8.1.230.0080.00417.45
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.00
8.1.190.0030.00517.41
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0000.00718.89
8.1.150.0040.00418.53
8.1.140.0040.00417.46
8.1.130.0030.00317.85
8.1.120.0070.00017.29
8.1.110.0050.00317.26
8.1.100.0050.00317.33
8.1.90.0050.00317.32
8.1.80.0000.00717.35
8.1.70.0030.00317.28
8.1.60.0030.00617.40
8.1.50.0020.00517.36
8.1.40.0080.00017.33
8.1.30.0040.00417.59
8.1.20.0000.00717.48
8.1.10.0040.00417.34
8.1.00.0040.00417.42
8.0.300.0000.00718.77
8.0.290.0060.00316.58
8.0.280.0030.00318.43
8.0.270.0000.00717.06
8.0.260.0030.00316.80
8.0.250.0000.00716.88
8.0.240.0100.00316.82
8.0.230.0030.00516.77
8.0.220.0040.00516.72
8.0.210.0030.00316.88
8.0.200.0060.00016.92
8.0.190.0030.00316.88
8.0.180.0040.00416.77
8.0.170.0000.00816.86
8.0.160.0000.00716.88
8.0.150.0080.00016.80
8.0.140.0030.00316.77
8.0.130.0000.00513.26
8.0.120.0040.00416.67
8.0.110.0070.00016.70
8.0.100.0030.00316.80
8.0.90.0080.00016.87
8.0.80.0090.00916.73
8.0.70.0000.00716.89
8.0.60.0040.00416.86
8.0.50.0000.00716.69
8.0.30.0080.01016.80
8.0.20.0080.01017.40
8.0.10.0000.00716.72
8.0.00.0110.00916.52
7.4.330.0040.00016.74
7.4.320.0050.00316.38
7.4.300.0060.00016.55
7.4.290.0000.00716.50
7.4.280.0000.00716.47
7.4.270.0040.00416.57
7.4.260.0050.00013.19
7.4.250.0000.00816.39
7.4.240.0070.00016.35
7.4.230.0040.00416.53
7.4.220.0090.00916.45
7.4.210.0080.01116.44
7.4.200.0000.00716.45
7.4.190.0000.00716.66
7.4.160.0060.01016.18
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0080.00916.35
7.4.120.0130.00416.42
7.4.110.0130.00316.25
7.4.100.0080.00816.41
7.4.90.0120.00616.62
7.4.80.0100.00619.39
7.4.70.0160.00616.45
7.4.60.0060.01216.34
7.4.50.0040.00416.04
7.4.40.0070.00422.77
7.4.30.0090.01116.34
7.4.00.0070.00714.89
7.3.330.0000.00612.84
7.3.320.0020.00212.97
7.3.310.0050.00315.98
7.3.300.0070.00016.11
7.3.290.0170.00316.13
7.3.280.0080.00816.12
7.3.270.0170.00917.40
7.3.260.0120.01018.24
7.3.250.0060.01116.33
7.3.240.0160.00716.37
7.3.230.0090.00916.39
7.3.210.0130.00316.16
7.3.200.0110.00619.39
7.3.190.0170.00316.25
7.3.180.0130.00316.09
7.3.170.0100.00716.27
7.3.160.0050.01116.39
7.3.120.0090.00614.70
7.2.330.0090.01216.30
7.2.320.0090.01216.25
7.2.310.0060.01216.20
7.2.300.0090.01216.41
7.2.290.0100.01016.51
7.1.70.0060.00916.91
7.1.60.0140.01019.08
7.1.50.0240.00016.80
7.1.00.0070.03322.33
7.0.200.0040.00416.42
7.0.140.0000.07722.04
7.0.70.3430.04019.83
7.0.60.0030.08319.96
7.0.50.0000.04017.66
7.0.40.0170.07720.04
7.0.30.0500.05720.04
7.0.20.0370.07320.18
7.0.10.0230.05020.13
7.0.00.0070.09020.18
5.6.280.0070.07021.01
5.6.210.0100.04020.67
5.6.200.0130.04018.11
5.6.190.0100.08720.76
5.6.180.0030.05720.38
5.6.170.0230.08020.41
5.6.160.0100.06020.32
5.6.150.0100.05318.18
5.6.140.0070.07318.18
5.6.130.0070.03718.15
5.6.120.0030.04321.08
5.6.110.0130.06020.98
5.6.100.0100.07020.98
5.6.90.0070.07720.96
5.6.80.0100.03320.39
5.6.70.0130.06320.49
5.5.350.0070.08020.42
5.5.340.0130.07317.93
5.5.330.0100.06720.37
5.5.320.0070.07720.48
5.5.310.0270.06320.27
5.5.300.0070.08018.01
5.5.290.0030.08017.96
5.5.280.0070.07020.79
5.5.270.0070.05020.78
5.5.260.0130.07720.63
5.5.250.0230.07320.49
5.5.240.0030.04020.26
5.4.450.0730.05019.47
5.4.440.0900.08019.16
5.4.430.0170.05019.57
5.4.420.0070.05719.35
5.4.410.0230.05718.96
5.4.400.0100.05018.61
5.4.390.0100.05318.68
5.4.380.0130.06318.62
5.4.370.0030.04718.61
5.4.360.0070.05018.73
5.4.350.0050.03511.97
5.4.340.0070.03811.96
5.4.320.0070.03612.46
5.4.310.0040.04012.45
5.4.300.0110.05012.45
5.4.290.0090.04612.45
5.4.280.0050.04212.34
5.4.270.0040.04412.35
5.4.260.0080.04212.35
5.4.250.0060.04812.35
5.4.240.0070.04012.34
5.4.230.0060.04212.34
5.4.220.0070.04312.34
5.4.210.0110.04012.34
5.4.200.0080.05212.34
5.4.190.0050.05212.33
5.4.180.0090.05412.33
5.4.170.0230.05912.33
5.4.160.0180.05512.33
5.4.150.0200.06312.33
5.4.140.0290.06412.01
5.4.130.0220.06012.00
5.4.120.0180.06511.95
5.4.110.0140.04811.95
5.4.100.0290.07311.95
5.4.90.0120.04411.95
5.4.80.0180.06111.95
5.4.70.0260.06311.95
5.4.60.0230.05311.95
5.4.50.0170.04811.95
5.4.40.0180.05811.93
5.4.30.0150.05011.93
5.4.20.0210.04311.93
5.4.10.0140.04011.93
5.4.00.0160.04011.42
5.3.290.0080.04212.80
5.3.280.0040.04412.71
5.3.270.0140.04312.72
5.3.260.0160.06312.72
5.3.250.0160.06012.72
5.3.240.0200.05712.72
5.3.230.0210.04512.71
5.3.220.0210.05512.68
5.3.210.0170.04312.68
5.3.200.0200.05612.68
5.3.190.0150.04312.67
5.3.180.0220.05412.67
5.3.170.0160.04512.67
5.3.160.0190.05112.67
5.3.150.0200.05712.67
5.3.140.0200.05712.66
5.3.130.0240.05812.66
5.3.120.0220.06112.66
5.3.110.0240.05812.66
5.3.100.0180.05712.11
5.3.90.0110.04512.08
5.3.80.0340.07312.07
5.3.70.0100.04612.07
5.3.60.0280.07012.06
5.3.50.0210.05912.00
5.3.40.0220.05912.00
5.3.30.0170.05311.95
5.3.20.0140.04611.73
5.3.10.0140.04511.69
5.3.00.0160.05411.68

preferences:
44.15 ms | 400 KiB | 5 Q