3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("ANIMAL", array('cat' => 'meow')); echo ANIMAL['cat'];

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)
8.3.60.0000.02116.63
8.3.50.0100.00716.47
8.3.40.0070.00718.49
8.3.30.0110.00318.87
8.3.20.0050.00320.08
8.3.10.0030.00523.65
8.3.00.0000.01023.71
8.2.180.0030.01218.16
8.2.170.0120.00322.96
8.2.160.0100.00320.39
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0070.00019.63
8.2.120.0040.00426.35
8.2.110.0060.00322.16
8.2.100.0060.00617.80
8.2.90.0080.00019.27
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0000.01022.16
8.2.30.0040.00421.10
8.2.20.0030.00617.56
8.2.10.0000.00718.13
8.2.00.0040.00418.01
8.1.280.0070.00725.92
8.1.270.0000.01620.38
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0040.00423.93
8.1.230.0040.00819.05
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00820.70
8.1.150.0000.00718.82
8.1.140.0050.00319.50
8.1.130.0000.00717.63
8.1.120.0070.00017.42
8.1.110.0040.00417.39
8.1.100.0000.00817.43
8.1.90.0040.00417.28
8.1.80.0040.00317.42
8.1.70.0070.00017.43
8.1.60.0050.00317.57
8.1.50.0050.00317.33
8.1.40.0030.00617.50
8.1.30.0050.00317.62
8.1.20.0050.00317.59
8.1.10.0060.00317.58
8.1.00.0050.00317.44
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00518.43
8.0.270.0030.00317.19
8.0.260.0030.00317.12
8.0.250.0000.00716.78
8.0.240.0000.00716.76
8.0.230.0030.00516.83
8.0.220.0030.00616.84
8.0.210.0040.00416.71
8.0.200.0100.00016.75
8.0.190.0030.00516.93
8.0.180.0040.00416.73
8.0.170.0030.00516.84
8.0.160.0070.00016.73
8.0.150.0000.00716.79
8.0.140.0030.00416.82
8.0.130.0050.00013.21
8.0.120.0050.00316.75
8.0.110.0000.00716.71
8.0.100.0070.00016.83
8.0.90.0000.00716.86
8.0.80.0140.00716.77
8.0.70.0040.00416.89
8.0.60.0040.00416.94
8.0.50.0040.00416.82
8.0.30.0130.00616.99
8.0.20.0090.00917.40
8.0.10.0040.00416.84
8.0.00.0100.01016.76
7.4.330.0050.00016.67
7.4.320.0060.00016.36
7.4.300.0000.00716.57
7.4.290.0060.00016.43
7.4.280.0050.00516.45
7.4.270.0030.00316.45
7.4.260.0000.00716.51
7.4.250.0000.00816.43
7.4.240.0050.00216.54
7.4.230.0070.00016.23
7.4.220.0100.01016.47
7.4.210.0070.00716.63
7.4.200.0000.00816.60
7.4.160.0160.00016.27
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0130.01116.31
7.4.120.0050.01216.50
7.4.110.0100.00716.36
7.4.100.0120.00916.47
7.4.90.0070.01016.50
7.4.80.0130.00719.39
7.4.70.0110.01116.47
7.4.60.0060.00916.32
7.4.50.0090.00616.27
7.4.40.0130.00316.34
7.4.30.0090.00916.56
7.4.00.0060.00915.09
7.3.330.0000.00513.04
7.3.320.0030.00313.09
7.3.310.0000.00716.24
7.3.300.0000.00616.09
7.3.290.0070.01016.19
7.3.280.0090.00816.16
7.3.270.0120.00617.40
7.3.260.0110.00616.23
7.3.250.0060.01116.27
7.3.240.0130.00516.23
7.3.230.0090.00916.39
7.3.210.0170.00016.44
7.3.200.0060.01019.39
7.3.190.0140.00316.19
7.3.180.0040.01216.28
7.3.170.0060.00916.27
7.3.160.0060.00916.48
7.2.330.0110.01016.43
7.2.320.0030.01316.63
7.2.310.0080.01116.46
7.2.300.0100.00716.49
7.2.290.0060.01016.54
7.2.60.0110.00416.68
7.2.00.0000.01219.36
7.1.200.0040.01115.60
7.1.100.0080.00318.22
7.1.70.0000.01317.15
7.1.60.0070.01519.27
7.1.50.0110.01516.82
7.1.00.0030.07722.57
7.0.200.0110.00016.82
7.0.60.0070.04021.71
7.0.50.0030.05317.89
7.0.40.0100.08319.84
7.0.30.0300.07720.17
7.0.20.0330.06320.30
7.0.10.0130.04020.16
7.0.00.0100.05320.16
5.6.280.0030.03020.89
5.6.210.0100.07720.55
5.6.200.0070.03718.13
5.6.190.0070.04720.63
5.6.180.0300.04020.67
5.6.170.0230.07720.49
5.6.160.0130.07020.49
5.6.150.0030.04018.12
5.6.140.0030.08718.17
5.6.130.0030.08018.15
5.6.120.0070.03721.02
5.6.110.0130.07721.03
5.6.100.0070.08021.04
5.6.90.0100.08321.11
5.6.80.0030.04720.50
5.5.350.0030.06020.47
5.5.340.0100.04017.97
5.5.330.0070.04720.30
5.5.320.0330.07720.21
5.5.310.0100.04720.23
5.5.300.0070.06317.95
5.5.290.0070.05317.95
5.5.280.0200.05020.87
5.5.270.0070.08020.74
5.5.260.0100.07320.88
5.5.250.0100.07320.58
5.5.240.0030.03720.18

preferences:
46.49 ms | 400 KiB | 5 Q