3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array(1, 2, 4=>13, 4, 1=>3));

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)
8.3.60.0150.00318.30
8.3.50.0160.00521.21
8.3.40.0110.00418.40
8.3.30.0000.01418.41
8.3.20.0070.00020.04
8.3.10.0000.00821.78
8.3.00.0070.00020.07
8.2.180.0070.00718.16
8.2.170.0070.00722.96
8.2.160.0110.00420.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00717.24
8.2.110.0040.00421.97
8.2.100.0090.00317.59
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0000.00719.52
8.2.30.0040.00422.41
8.2.20.0000.00717.60
8.2.10.0000.00717.97
8.2.00.0030.00317.90
8.1.280.0040.01125.92
8.1.270.0120.00623.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00324.01
8.1.230.0110.00019.11
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.00
8.1.190.0080.00017.00
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0030.00521.85
8.1.150.0000.00818.80
8.1.140.0080.00017.25
8.1.130.0000.00717.64
8.1.120.0030.00317.25
8.1.110.0000.00717.34
8.1.100.0000.00817.32
8.1.90.0070.00017.20
8.1.80.0030.00617.40
8.1.70.0030.00317.23
8.1.60.0000.00717.30
8.1.50.0040.00417.34
8.1.40.0030.00517.38
8.1.30.0040.00417.54
8.1.20.0060.00317.56
8.1.10.0020.00517.31
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.36
8.0.270.0040.00417.03
8.0.260.0030.00517.04
8.0.250.0040.00416.86
8.0.240.0000.00616.83
8.0.230.0000.00716.79
8.0.220.0030.00616.74
8.0.210.0030.00316.82
8.0.200.0030.00316.77
8.0.190.0000.00816.86
8.0.180.0040.00716.69
8.0.170.0040.00416.77
8.0.160.0050.00316.67
8.0.150.0030.00316.74
8.0.140.0000.00716.75
8.0.130.0060.00013.21
8.0.120.0070.00016.71
8.0.110.0040.00416.73
8.0.100.0080.00016.53
8.0.90.0000.00816.64
8.0.80.0130.00316.80
8.0.70.0040.00416.70
8.0.60.0000.00716.64
8.0.50.0020.00516.77
8.0.30.0090.01117.03
8.0.20.0090.01117.40
8.0.10.0040.00416.99
8.0.00.0090.00916.64
7.4.330.0000.00615.08
7.4.320.0030.00316.36
7.4.300.0050.00216.26
7.4.290.0040.00416.34
7.4.280.0040.00416.36
7.4.270.0030.00316.44
7.4.260.0040.00316.34
7.4.250.0070.00016.31
7.4.240.0040.00416.46
7.4.230.0030.00316.43
7.4.220.0090.00916.41
7.4.210.0030.01016.46
7.4.200.0000.00916.39
7.4.160.0130.01016.14
7.4.150.0120.00617.40
7.4.140.0170.00717.86
7.4.130.0070.01016.23
7.4.120.0150.00116.45
7.4.110.0040.01416.41
7.4.100.0040.01516.49
7.4.90.0120.00616.23
7.4.80.0120.00619.39
7.4.70.0130.00316.37
7.4.60.0110.00416.26
7.4.50.0040.00416.19
7.4.40.0080.00816.07
7.4.30.0150.00916.50
7.4.00.0110.00414.63
7.3.330.0060.00012.88
7.3.320.0000.00612.96
7.3.310.0030.00315.89
7.3.300.0070.00016.10
7.3.290.0060.01016.09
7.3.280.0080.01116.07
7.3.270.0030.01317.40
7.3.260.0030.01416.35
7.3.250.0080.00916.33
7.3.240.0080.01216.17
7.3.230.0120.00616.39
7.3.210.0100.00716.30
7.3.200.0080.01116.48
7.3.190.0160.00016.19
7.3.180.0080.00816.22
7.3.170.0060.01516.27
7.3.160.0070.01016.05
7.2.330.0170.00016.54
7.2.320.0160.00016.55
7.2.310.0070.01016.18
7.2.300.0030.01316.51
7.2.290.0190.00016.27
7.2.60.0190.00315.93
7.2.00.0000.01119.14
7.1.200.0050.00515.51
7.1.100.0140.00717.65
7.1.70.0040.00416.91
7.1.60.0150.00719.11
7.1.50.0040.01916.85
7.1.00.0030.07722.43
7.0.200.0050.00216.34
7.0.60.0070.09019.77
7.0.50.0030.04317.88
7.0.40.0130.04320.19
7.0.30.0300.07720.17
7.0.20.0230.05320.21
7.0.10.0170.05320.18
7.0.00.0070.04720.19
5.6.280.0000.03320.88
5.6.210.0030.08020.63
5.6.200.0100.07718.09
5.6.190.0170.05320.56
5.6.180.0230.03320.53
5.6.170.0330.07020.51
5.6.160.0070.04720.45
5.6.150.0030.05718.17
5.6.140.0100.07318.11
5.6.130.0030.06318.13
5.6.120.0170.07720.98
5.6.110.0070.08321.02
5.6.100.0130.07321.10
5.6.90.0030.08020.87
5.6.80.0030.05020.37
5.6.70.0200.03320.27
5.5.350.0070.09020.40
5.5.340.0030.05018.00
5.5.330.0000.09020.46
5.5.320.0000.04320.29
5.5.310.0370.06720.30
5.5.300.0170.06017.92
5.5.290.0100.06317.95
5.5.280.0030.05720.73
5.5.270.0130.06020.86
5.5.260.0070.04020.76
5.5.250.0130.07320.61
5.5.240.0070.05320.27
5.4.450.1000.05319.55
5.4.440.1030.05019.45
5.4.430.1030.05719.48
5.4.420.0970.05319.47
5.4.410.1030.06019.09
5.4.400.1030.04319.00
5.4.390.0970.05319.05
5.4.380.0930.06019.26
5.4.370.0830.06019.14
5.4.360.0800.06018.78
5.4.350.0770.05019.09
5.4.340.1000.05318.92
5.4.320.1100.04719.28
5.4.310.1230.05319.19
5.4.300.1070.04718.99
5.4.290.0770.05018.80
5.4.280.1070.04719.22
5.4.270.0870.05318.99
5.4.260.1070.04318.80
5.4.250.0770.05019.30
5.4.240.0670.05718.76
5.4.230.0800.05019.23
5.4.220.0800.05018.79
5.4.210.0030.05319.09
5.4.200.0170.04019.30
5.4.190.0030.05719.18
5.4.180.0430.05019.18
5.4.170.0830.04319.16
5.4.160.1030.05019.14
5.4.150.0730.05318.89
5.4.140.0700.05716.50
5.4.130.0670.05316.48
5.4.120.0730.04716.32
5.4.110.0730.05016.37
5.4.100.1070.04016.34
5.4.90.0870.03716.45
5.4.80.0900.03316.44
5.4.70.0000.07716.44
5.4.60.0000.03716.47
5.4.50.0030.03316.27
5.4.40.0000.08716.36
5.4.30.0000.04016.42
5.4.20.0370.03716.15
5.4.10.0270.03716.38

preferences:
50.89 ms | 401 KiB | 5 Q