3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a[-99] = 'bilk'; //$a[18446744073709551517] = 'bode'; var_export($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)
8.3.40.0070.00718.73
8.3.30.0080.00818.60
8.3.20.0080.00018.65
8.3.10.0080.00020.52
8.3.00.0040.00423.67
8.2.170.0130.00722.96
8.2.160.0000.01520.39
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.39
8.2.110.0100.00021.14
8.2.100.0090.00317.78
8.2.90.0040.00419.17
8.2.80.0070.00017.97
8.2.70.0030.00617.50
8.2.60.0030.00517.78
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00419.83
8.2.20.0040.00417.55
8.2.10.0000.00817.55
8.2.00.0050.00317.54
8.1.270.0070.00023.99
8.1.260.0110.00726.35
8.1.250.0080.00028.09
8.1.240.0080.00022.56
8.1.230.0000.01120.97
8.1.220.0000.00818.77
8.1.210.0060.00320.61
8.1.200.0090.00017.35
8.1.190.0060.00317.53
8.1.180.0040.00418.10
8.1.170.0050.00318.29
8.1.160.0070.00018.81
8.1.150.0080.00018.49
8.1.140.0070.00017.29
8.1.130.0040.00417.66
8.1.120.0070.00017.24
8.1.110.0040.00417.35
8.1.100.0040.00417.32
8.1.90.0040.00417.31
8.1.80.0080.00017.21
8.1.70.0040.00417.33
8.1.60.0040.00417.41
8.1.50.0070.00017.24
8.1.40.0000.00817.36
8.1.30.0030.00517.52
8.1.20.0030.00517.52
8.1.10.0000.00717.45
8.1.00.0000.00817.38
8.0.300.0030.00719.85
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0050.00217.12
8.0.260.0030.00316.64
8.0.250.0000.00816.80
8.0.240.0060.00316.69
8.0.230.0000.00616.80
8.0.220.0000.00716.82
8.0.210.0040.00416.75
8.0.200.0000.00616.83
8.0.190.0000.00716.68
8.0.180.0070.00016.83
8.0.170.0030.00316.74
8.0.160.0000.00816.75
8.0.150.0040.00416.60
8.0.140.0040.00416.69
8.0.130.0030.00313.19
8.0.120.0050.00216.80
8.0.110.0000.00716.72
8.0.100.0000.00816.54
8.0.90.0000.00816.54
8.0.80.0090.00616.73
8.0.70.0040.00416.77
8.0.60.0040.00416.62
8.0.50.0040.00416.81
8.0.30.0190.00317.06
8.0.20.0150.01217.40
8.0.10.0000.00716.88
8.0.00.0110.00916.67
7.4.330.0040.00413.43
7.4.320.0000.00716.36
7.4.300.0000.00716.33
7.4.290.0000.00716.51
7.4.280.0070.00016.52
7.4.270.0000.00816.47
7.4.260.0050.00013.24
7.4.250.0080.00016.49
7.4.240.0030.00316.52
7.4.230.0020.00516.52
7.4.220.0030.01416.32
7.4.210.0070.00816.47
7.4.200.0030.00316.62
7.4.190.0000.00816.68
7.4.160.0090.00916.46
7.4.150.0070.01017.40
7.4.140.0140.00317.86
7.4.130.0120.00516.27
7.4.120.0070.01016.39
7.4.110.0130.00316.32
7.4.100.0070.01016.61
7.4.90.0060.01216.43
7.4.80.0120.00619.37
7.4.70.0080.00816.45
7.4.60.0060.00916.20
7.4.50.0030.00616.42
7.4.40.0070.00722.27
7.4.30.0190.00716.27
7.4.00.0030.01315.14
7.3.330.0060.00012.95
7.3.320.0000.00513.08
7.3.310.0030.00316.18
7.3.300.0000.00716.10
7.3.290.0060.01216.30
7.3.280.0100.00616.21
7.3.270.0060.01217.40
7.3.260.0100.01118.24
7.3.250.0130.00716.36
7.3.240.0080.01416.37
7.3.230.0100.00716.39
7.3.210.0000.01716.26
7.3.200.0070.01419.39
7.3.190.0090.01216.21
7.3.180.0110.00516.19
7.3.170.0060.01016.32
7.3.160.0070.01016.29
7.3.120.0000.01714.67
7.2.330.0120.00616.27
7.2.320.0080.00816.43
7.2.310.0030.01716.34
7.2.300.0080.00816.28
7.2.290.0030.01316.55
7.2.00.0000.01519.48
7.1.100.0100.00318.14
7.1.70.0000.00917.24
7.1.60.0040.02119.40
7.1.50.0000.01116.99
7.1.00.0030.06722.45
7.0.200.0030.00516.91
7.0.140.0130.06021.90
7.0.60.0070.04020.02
7.0.50.0030.05017.63
7.0.40.0170.07017.79
7.0.30.0000.06717.80
7.0.20.0070.04317.69
7.0.10.0070.07017.75
7.0.00.0000.05717.79
5.6.280.0030.07320.81
5.6.210.0100.07720.68
5.6.200.0070.08018.12
5.6.190.0170.05318.20
5.6.180.0070.07718.14
5.6.170.0070.08018.13
5.6.160.0200.07318.12
5.6.150.0130.07718.13
5.6.140.0070.08018.07
5.6.130.0030.04718.10
5.6.120.0030.06718.17
5.6.110.0030.06318.14
5.6.100.0100.04318.17
5.6.90.0070.04018.10
5.6.80.0070.06317.57
5.6.70.0100.04717.53
5.6.60.0170.07017.59
5.6.50.0070.08017.51
5.6.40.0130.07017.58
5.6.30.0100.07017.52
5.6.20.0130.06317.50
5.6.10.0100.07017.56
5.6.00.0070.05717.42
5.5.350.0370.06720.39
5.5.340.0100.07317.97
5.5.330.0100.05018.01
5.5.320.0070.08017.88
5.5.310.0000.08317.88
5.5.300.0070.08017.90
5.5.290.0070.08717.98
5.5.280.0100.05017.91
5.5.270.0100.07717.90
5.5.260.0030.07017.91
5.5.250.0030.04317.73
5.5.240.0070.05017.36
5.5.230.0100.07317.39
5.5.220.0100.07717.39
5.5.210.0070.05017.34
5.5.200.0000.06317.28
5.5.190.0100.07717.34
5.5.180.0030.04717.37
5.5.160.0070.08017.35
5.5.150.0000.07717.33
5.5.140.0030.05317.34
5.5.130.0100.07717.33
5.5.120.0170.06717.37
5.5.110.0030.06717.33
5.5.100.0070.04717.28
5.5.90.0070.04317.27
5.5.80.0070.04017.17
5.5.70.0100.06717.12
5.5.60.0170.06717.21
5.5.50.0130.06717.27
5.5.40.0130.05317.20
5.5.30.0100.08017.25
5.5.20.0100.04717.21
5.5.10.0070.07717.25
5.5.00.0070.04717.21
5.4.450.0070.07319.22
5.4.440.0100.08019.34
5.4.430.0100.08019.30
5.4.420.0070.04319.21
5.4.410.0070.05019.14
5.4.400.0000.05719.02
5.4.390.0170.04018.98
5.4.380.0070.06319.11
5.4.370.0070.06319.07
5.4.360.0070.07718.98
5.4.350.0100.07719.12
5.4.340.0100.04718.82
5.4.320.0100.04018.98
5.4.310.0030.07719.11
5.4.300.0070.04019.01
5.4.290.0070.04719.09
5.4.280.0030.07318.98
5.4.270.0100.05719.09
5.4.260.0070.06719.03
5.4.250.0070.07318.98
5.4.240.0130.04319.11
5.4.230.0070.04318.98
5.4.220.0100.06319.07
5.4.210.0070.06318.99
5.4.200.0130.07318.88
5.4.190.0030.04718.98
5.4.180.0100.05718.88
5.4.170.0070.05718.96
5.4.160.0000.04318.96
5.4.150.0070.08018.87
5.4.140.0130.03316.16
5.4.130.0100.04316.33
5.4.120.0200.06316.37
5.4.110.0130.07016.28
5.4.100.0100.07016.28
5.4.90.0030.06016.25
5.4.80.0100.04316.39
5.4.70.0030.07016.35
5.4.60.0130.03716.36
5.4.50.0070.06716.14
5.4.40.0100.07316.30
5.4.30.0100.05716.24
5.4.20.0070.07716.21
5.4.10.0170.07016.26
5.4.00.0070.04315.78
5.3.290.0030.07314.64
5.3.280.0200.03014.52
5.3.270.0070.07714.55
5.3.260.0030.04714.59
5.3.250.0000.08314.59
5.3.240.0070.04714.43
5.3.230.0130.06714.55
5.3.220.0030.05014.52
5.3.210.0070.03714.48
5.3.200.0130.05014.54
5.3.190.0100.05314.54
5.3.180.0100.04314.50
5.3.170.0100.07314.34
5.3.160.0100.07314.49
5.3.150.0070.05014.52
5.3.140.0130.05714.48
5.3.130.0170.06714.50
5.3.120.0070.08014.49
5.3.110.0070.07014.46
5.3.100.0100.07014.02
5.3.90.0030.05313.93
5.3.80.0070.04313.94
5.3.70.0070.04313.97
5.3.60.0100.05313.77
5.3.50.0100.07713.91
5.3.40.0000.04713.70
5.3.30.0070.03713.88
5.3.20.0070.06713.67
5.3.10.0130.06013.57
5.3.00.0130.06713.40
5.2.170.0030.06711.13
5.2.160.0130.04710.89
5.2.150.0030.03010.93
5.2.140.0030.06711.13
5.2.130.0000.06311.13
5.2.120.0070.02711.07
5.2.110.0000.06711.10
5.2.100.0100.05711.08
5.2.90.0070.03710.92
5.2.80.0100.06011.03
5.2.70.0070.05711.06
5.2.60.0030.04311.02
5.2.50.0030.02711.02
5.2.40.0070.03010.96
5.2.30.0000.03710.97
5.2.20.0000.03010.89
5.2.10.0030.02710.88
5.2.00.0030.02710.74
5.1.60.0000.02310.39
5.1.50.0070.02010.39
5.1.40.0100.03010.39
5.1.30.0000.02710.39
5.1.20.0030.05710.39
5.1.10.0000.03310.39
5.1.00.0030.02710.39
5.0.50.0070.03710.39
5.0.40.0000.02310.39
5.0.30.0000.03010.39
5.0.20.0000.02010.39
5.0.10.0030.01710.39
5.0.00.0130.02310.39
4.4.90.0030.03310.39
4.4.80.0000.02010.39
4.4.70.0000.02010.39
4.4.60.0000.01710.39
4.4.50.0000.01710.39
4.4.40.0000.02310.39
4.4.30.0000.01710.39
4.4.20.0000.01710.39
4.4.10.0030.03010.39
4.4.00.0000.04310.39
4.3.110.0000.01710.39
4.3.100.0030.01010.39
4.3.90.0030.01010.39
4.3.80.0030.02310.39
4.3.70.0000.01310.39
4.3.60.0030.01310.39
4.3.50.0000.01710.39
4.3.40.0000.02310.39
4.3.30.0000.01310.39
4.3.20.0030.01310.39
4.3.10.0000.01310.39
4.3.00.0000.01310.39

preferences:
55.48 ms | 400 KiB | 5 Q