3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['animal'=>'horse']; $b = ['horse' => 'test']; echo $b[$a["animal"]];

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)
8.5.10.0100.00820.32
8.5.00.0120.01119.93
8.4.150.0020.00014.05
8.4.140.0110.01017.48
8.4.130.0080.00919.49
8.4.120.0100.01220.38
8.4.110.0120.00822.60
8.4.100.0120.00917.82
8.4.90.0110.01017.64
8.4.80.0110.00917.57
8.4.70.0070.00317.77
8.4.60.0170.00518.65
8.4.50.0150.00617.77
8.4.40.0100.01017.97
8.4.30.0100.01020.55
8.4.20.0070.00319.81
8.4.10.0050.00523.94
8.3.280.0130.00918.31
8.3.270.0160.00716.44
8.3.260.0150.00416.41
8.3.250.0110.01218.70
8.3.240.0050.00316.43
8.3.230.0060.00216.67
8.3.220.0090.00217.12
8.3.210.0070.00716.61
8.3.200.0060.00316.22
8.3.190.0100.00818.99
8.3.180.0050.00416.60
8.3.170.0070.01017.29
8.3.160.0090.00016.71
8.3.150.0160.00020.68
8.3.140.0000.00817.18
8.3.130.0000.00918.38
8.3.120.0100.00020.78
8.3.110.0060.00320.94
8.3.100.0100.01324.06
8.3.90.0000.00826.77
8.3.80.0060.00318.18
8.3.70.0070.01116.58
8.3.60.0110.01118.23
8.3.50.0190.00320.24
8.3.40.0160.00020.16
8.3.30.0040.01118.64
8.3.20.0060.00324.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.290.0090.00320.37
8.2.280.0110.01019.95
8.2.270.0110.00417.00
8.2.260.0170.00317.19
8.2.250.0000.00818.39
8.2.240.0120.00618.90
8.2.230.0090.00022.58
8.2.220.0090.00037.54
8.2.210.0120.00626.77
8.2.200.0080.00016.38
8.2.190.0120.00616.88
8.2.180.0070.01125.92
8.2.170.0070.01422.96
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00726.16
8.2.110.0100.00019.30
8.2.100.0070.00417.84
8.2.90.0050.00317.91
8.2.80.0050.00319.16
8.2.70.0080.00017.50
8.2.60.0060.00318.16
8.2.50.0040.00418.05
8.2.40.0040.00419.35
8.2.30.0040.00418.12
8.2.20.0070.00020.49
8.2.10.0000.00718.04
8.2.00.0040.00419.11
8.1.330.0070.00623.80
8.1.320.0080.01115.92
8.1.310.0090.00916.83
8.1.300.0060.00317.85
8.1.290.0040.00430.84
8.1.280.0120.00925.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00319.21
8.1.230.0100.00020.90
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0000.00817.23
8.1.190.0000.00917.10
8.1.180.0000.00820.10
8.1.170.0050.00317.62
8.1.160.0050.00218.75
8.1.150.0000.00718.58
8.1.140.0000.00717.38
8.1.130.0040.00419.17
8.1.120.0040.00617.36
8.1.110.0070.00817.32
8.1.100.0110.00317.22
8.1.90.0100.00417.36
8.1.80.0100.00417.32
8.1.70.0080.00617.24
8.1.60.0140.00417.38
8.1.50.0130.00217.40
8.1.40.0140.00317.37
8.1.30.0100.00717.48
8.1.20.0150.00217.49
8.1.10.0100.00617.51
8.1.00.0110.00417.43
8.0.300.0000.00920.09
8.0.290.0090.00016.75
8.0.280.0030.00318.43
8.0.270.0040.00416.86
8.0.260.0000.00616.86
8.0.250.0080.00616.82
8.0.240.0090.00416.88
8.0.230.0080.00516.78
8.0.220.0090.00516.75
8.0.210.0070.00516.75
8.0.200.0090.00416.81
8.0.190.0090.00416.63
8.0.180.0110.00416.63
8.0.170.0080.00516.66
8.0.160.0100.00416.55
8.0.150.0080.00516.64
8.0.140.0090.00416.64
8.0.130.0030.01016.52
8.0.120.0090.00416.76
8.0.110.0070.00616.71
8.0.100.0060.00516.61
8.0.90.0080.00516.66
8.0.80.0090.00416.58
8.0.70.0090.00416.63
8.0.60.0080.00516.70
8.0.50.0100.00316.60
8.0.30.0090.00216.71
8.0.20.0080.00416.70
8.0.10.0090.00516.67
7.4.330.0000.00415.55
7.4.320.0090.00616.22
7.4.300.0110.00316.39
7.4.290.0070.00616.41
7.4.280.0070.00616.34
7.4.270.0090.00516.37
7.4.260.0130.00416.33
7.4.250.0100.00416.31
7.4.240.0090.00316.39
7.4.230.0080.00416.31
7.4.220.0100.00316.30
7.4.210.0080.00416.28
7.4.200.0080.00316.31
7.4.190.0070.00516.35
7.4.180.0100.00316.36
7.4.160.0090.00416.41
7.4.150.0090.00316.31
7.4.140.0050.00616.21
7.4.130.0070.00616.33
7.4.120.0070.00516.19
7.4.110.0080.00216.33
7.4.100.0100.00316.26
7.4.90.0060.00516.14
7.4.80.0050.00616.16
7.4.70.0110.00116.26
7.4.60.0090.00516.26
7.4.50.0090.00516.19
7.4.40.0100.00416.19
7.4.30.0110.00316.23
7.4.20.0090.00416.27
7.4.10.0090.00516.29
7.4.00.0080.00516.29

preferences:
34.87 ms | 403 KiB | 5 Q