3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; $a[10][20][30] = 5; var_dump($a);

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)
8.3.60.0090.00916.38
8.3.50.0100.00716.64
8.3.40.0120.00318.85
8.3.30.0140.00018.67
8.3.20.0040.00420.30
8.3.10.0040.00423.65
8.3.00.0070.00021.95
8.2.180.0070.01418.54
8.2.170.0140.00022.96
8.2.160.0140.00719.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.37
8.2.120.0000.00826.35
8.2.110.0140.00322.23
8.2.100.0080.00317.72
8.2.90.0040.00417.94
8.2.80.0060.00318.03
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0040.00420.55
8.2.30.0000.00820.95
8.2.20.0000.00718.11
8.2.10.0040.00418.04
8.2.00.0000.00718.05
8.1.270.0040.00422.08
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0130.00322.14
8.1.230.0080.00320.89
8.1.220.0030.00617.76
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.62
8.1.160.0040.00418.96
8.1.150.0040.00420.55
8.1.140.0070.00019.49
8.1.130.0030.00318.77
8.1.120.0070.00417.43
8.1.110.0020.00517.25
8.1.100.0030.00517.32
8.1.90.0030.00317.29
8.1.80.0050.00317.39
8.1.70.0000.00717.35
8.1.60.0080.00017.52
8.1.50.0060.00317.48
8.1.40.0000.00817.44
8.1.30.0000.00817.60
8.1.20.0040.00417.59
8.1.10.0060.00317.48
8.1.00.0000.00717.36
8.0.300.0050.00320.07
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0080.00017.10
8.0.260.0000.00616.68
8.0.250.0030.00316.91
8.0.240.0070.00316.90
8.0.230.0060.00016.77
8.0.220.0070.00016.88
8.0.210.0040.00416.71
8.0.200.0000.00616.77
8.0.190.0000.00816.79
8.0.180.0070.00016.86
8.0.170.0030.00316.76
8.0.160.0050.00216.77
8.0.150.0040.00416.77
8.0.140.0030.00316.80
8.0.130.0000.00513.29
8.0.120.0040.00416.84
8.0.110.0040.00416.64
8.0.100.0000.00716.70
8.0.90.0000.00716.88
8.0.80.0070.01116.79
8.0.70.0080.00016.77
8.0.60.0070.00016.86
8.0.50.0000.00716.86
8.0.30.0110.00817.11
8.0.20.0120.01017.40
8.0.10.0000.00716.83
8.0.00.0130.01316.68
7.4.330.0020.00215.55
7.4.320.0000.00716.52
7.4.300.0060.00016.57
7.4.290.0000.00716.50
7.4.280.0040.00416.43
7.4.270.0000.00616.43
7.4.260.0070.00016.45
7.4.250.0000.00716.51
7.4.240.0000.00716.53
7.4.230.0030.00316.34
7.4.220.0070.01016.34
7.4.210.0110.00416.30
7.4.200.0080.00016.55
7.4.160.0050.01316.47
7.4.150.0110.00817.40
7.4.140.0110.00717.86
7.4.130.0150.00316.58
7.4.120.0090.01116.37
7.4.110.0070.01316.37
7.4.100.0150.00316.37
7.4.90.0100.00716.41
7.4.80.0150.00819.39
7.4.70.0080.00916.40
7.4.60.0100.01916.43
7.4.50.0100.00616.36
7.4.40.0060.01216.15
7.4.30.0100.01016.46
7.4.00.0090.00014.98
7.3.330.0040.00413.13
7.3.320.0000.00513.02
7.3.310.0040.00416.17
7.3.300.0000.00816.12
7.3.290.0070.00816.20
7.3.280.0060.01016.21
7.3.270.0030.01417.40
7.3.260.0110.00816.33
7.3.250.0110.00816.27
7.3.240.0040.01716.28
7.3.230.0070.01116.31
7.3.210.0100.00616.25
7.3.200.0100.00716.48
7.3.190.0130.00316.41
7.3.180.0080.00816.36
7.3.170.0100.00616.26
7.3.160.0070.00716.25
7.3.10.0080.00316.79
7.3.00.0000.01316.21
7.2.330.0100.00716.73
7.2.320.0130.00616.38
7.2.310.0030.01316.32
7.2.300.0080.00816.49
7.2.290.0130.00716.55
7.2.130.0070.00716.47
7.2.120.0070.01016.85
7.2.110.0060.00616.78
7.2.100.0030.00616.72
7.2.90.0070.00316.73
7.2.80.0060.00316.87
7.2.70.0060.00616.87
7.2.60.0070.00716.86
7.2.50.0100.00016.72
7.2.40.0060.00616.59
7.2.30.0030.01116.93
7.2.20.0040.01116.63
7.2.10.0050.00516.92
7.2.00.0060.00818.09
7.1.250.0040.00415.77
7.1.200.0030.00615.84
7.1.100.0120.01018.23
7.1.70.0070.00717.15
7.1.60.0190.01034.96
7.1.50.0300.00934.84
7.1.40.0160.01334.31
7.1.30.0180.01134.38
7.1.20.0190.01234.46
7.1.10.0030.01016.46
7.1.00.0030.01016.52
7.0.200.0030.01016.68
7.0.190.0100.00316.62
7.0.180.0100.00316.20
7.0.170.0070.00716.14
7.0.160.0040.00916.36
7.0.150.0030.01016.30
7.0.140.0100.00316.34
7.0.130.0030.00916.68
7.0.120.0120.00616.35
7.0.110.0030.01016.23
7.0.100.0030.01016.20
7.0.90.0040.01516.27
7.0.80.0110.00416.38
7.0.70.0030.01116.15
7.0.60.0060.01215.95
7.0.50.0120.00616.57
7.0.40.0000.01316.44
7.0.30.0100.01016.61
7.0.20.0030.01016.32
7.0.10.0000.01516.45
7.0.00.0030.01316.46

preferences:
36.05 ms | 400 KiB | 5 Q