3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_unique([ [1, 2, 3], [1, 2, 3], ], SORT_REGULAR));

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)
8.4.130.0120.00817.66
8.4.120.0100.00720.24
8.4.110.0090.01118.85
8.4.100.0140.00617.70
8.4.90.0090.00920.44
8.4.80.0060.00218.83
8.4.70.0120.00620.80
8.4.60.0120.00920.51
8.4.50.0110.00818.37
8.4.40.0130.00717.24
8.4.30.0080.00817.59
8.4.20.0090.00918.58
8.4.10.0030.00617.52
8.3.260.0110.01016.41
8.3.250.0130.00618.70
8.3.240.0090.00816.29
8.3.230.0110.00616.66
8.3.220.0100.00618.66
8.3.210.0120.00416.66
8.3.200.0060.00316.50
8.3.190.0110.00918.87
8.3.180.0110.00518.96
8.3.170.0090.00916.88
8.3.160.0060.01216.44
8.3.150.0070.01116.43
8.3.140.0090.00916.24
8.3.130.0090.00618.38
8.3.120.0030.00718.98
8.3.110.0070.00320.94
8.3.100.0030.00724.06
8.3.90.0040.00426.77
8.3.80.0090.00017.97
8.3.70.0070.00716.35
8.3.60.0140.00016.38
8.3.50.0130.01022.04
8.3.40.0110.01118.54
8.3.30.0070.00718.63
8.3.20.0110.00418.93
8.3.10.0040.00421.89
8.3.00.0040.00419.54
8.2.290.0190.00416.74
8.2.280.0060.00318.10
8.2.270.0110.00716.50
8.2.260.0150.00316.91
8.2.250.0000.00816.41
8.2.240.0080.00017.14
8.2.230.0030.00722.58
8.2.220.0080.00037.54
8.2.210.0100.01026.77
8.2.200.0030.00716.38
8.2.190.0140.00016.58
8.2.180.0140.00418.32
8.2.170.0070.00718.66
8.2.160.0030.01022.17
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00419.19
8.2.120.0060.00326.35
8.2.110.0070.00319.27
8.2.100.0090.00317.59
8.2.90.0040.00417.80
8.2.80.0000.00717.97
8.2.70.0050.00317.50
8.2.60.0060.00317.37
8.2.50.0050.00317.80
8.2.40.0000.00819.18
8.2.30.0000.00718.99
8.2.20.0040.00417.91
8.2.10.0040.00417.87
8.2.00.0000.00817.44
8.1.330.0120.00716.07
8.1.320.0110.00917.89
8.1.310.0030.01416.40
8.1.300.0130.00718.39
8.1.290.0000.00930.84
8.1.280.0070.01425.92
8.1.270.0080.00023.73
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0100.00722.05
8.1.230.0040.00821.04
8.1.220.0030.00717.74
8.1.210.0050.00320.38
8.1.200.0040.00417.23
8.1.190.0050.00316.88
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0030.00322.03
8.1.150.0040.00418.79
8.1.140.0040.00419.43
8.1.130.0060.00318.86
8.1.120.0070.00017.34
8.1.110.0040.00417.32
8.1.100.0000.00717.36
8.1.90.0000.00717.37
8.1.80.0020.00517.28
8.1.70.0000.00717.23
8.1.60.0030.00617.37
8.1.50.0000.00817.31
8.1.40.0070.00017.38
8.1.30.0050.00317.48
8.1.20.0050.00317.48
8.1.10.0040.00417.24
8.1.00.0000.00717.29
8.0.300.0070.00019.67
8.0.290.0040.00416.58
8.0.280.0030.00318.31
8.0.270.0070.00017.20
8.0.260.0000.00617.11
8.0.250.0040.00416.86
8.0.240.0060.00016.72
8.0.230.0000.00716.83
8.0.220.0000.00716.65
8.0.210.0030.00316.71
8.0.200.0030.00516.83
8.0.190.0040.00416.73
8.0.180.0000.00716.85
8.0.170.0000.00716.67
8.0.160.0050.00316.78
8.0.150.0000.00716.74
8.0.140.0040.00416.78
8.0.130.0000.00513.22
8.0.120.0070.00016.71
8.0.110.0070.00016.66
8.0.100.0000.00816.70
8.0.90.0030.00516.81
8.0.80.0070.00716.81
8.0.70.0040.00316.63
8.0.60.0000.00816.66
8.0.50.0040.00416.71
8.0.30.0130.00716.89
8.0.20.0110.01017.40
8.0.10.0000.00716.89
8.0.00.0140.00616.59
7.4.330.0000.00515.55
7.4.320.0000.00716.49
7.4.300.0000.00716.38
7.4.290.0030.00316.51
7.4.280.0080.00016.47
7.4.270.0000.00716.38
7.4.260.0000.00816.40
7.4.250.0000.00716.32
7.4.240.0000.00716.38
7.4.230.0000.00716.27
7.4.220.0070.01016.40
7.4.210.0090.00516.42
7.4.200.0040.00416.30
7.4.160.0060.01016.28
7.4.150.0080.00817.40
7.4.140.0110.00617.86
7.4.130.0150.01016.36
7.4.120.0100.00816.38
7.4.110.0120.03516.03
7.4.100.0140.00316.27
7.4.90.0110.00616.15
7.4.80.0090.00919.39
7.4.70.0060.00916.46
7.4.60.0100.00616.27
7.4.50.0070.00716.47
7.4.40.0070.01616.20
7.4.30.0060.01616.30
7.4.00.0070.01114.68
7.3.330.0000.00512.81
7.3.320.0000.00513.00
7.3.310.0000.00615.96
7.3.300.0000.00616.13
7.3.290.0040.00416.12
7.3.280.0090.00916.13
7.3.270.0120.00617.40
7.3.260.0120.00616.14
7.3.250.0070.01116.13
7.3.240.0070.01016.32
7.3.230.0060.01116.39
7.3.210.0100.00616.13
7.3.200.0090.00916.30
7.3.190.0070.01116.30
7.3.180.0060.00916.35
7.3.170.0040.01716.35
7.3.160.0070.01016.01
7.2.330.0110.00616.28
7.2.320.0080.00816.22
7.2.310.0120.00316.48
7.2.300.0060.01316.47
7.2.290.0080.00816.42
7.1.70.0000.00817.12
7.1.60.0040.00817.19
7.1.00.1820.07020.76
7.0.200.0230.00314.88
7.0.140.2630.05320.12
7.0.130.1830.07020.31
7.0.120.1830.06320.16
7.0.110.1930.06020.19
7.0.100.1700.05320.35
7.0.90.1500.05720.32
7.0.80.1670.08720.15
7.0.70.1870.04020.26
7.0.60.1370.06020.26
7.0.50.2330.07720.19
7.0.40.1300.06720.39
7.0.30.1400.05320.19
7.0.20.1570.05720.31
7.0.10.1330.06720.15
7.0.00.1400.06020.20
5.6.290.0070.05720.73
5.6.280.0200.07721.13
5.6.270.0130.05321.11
5.6.260.0100.06720.89
5.6.250.0170.06020.89
5.6.240.0170.05720.92
5.6.230.0130.06321.12
5.6.220.0200.05020.79
5.6.210.0100.06020.92
5.6.200.0130.05720.92
5.6.190.0170.05720.77
5.6.180.0200.04720.77
5.6.170.0170.05320.99
5.6.160.0200.05720.76
5.6.150.0170.07320.77
5.6.140.0100.06020.85
5.6.130.0200.04720.87
5.6.120.0130.06020.77
5.6.110.0170.05320.96
5.6.100.0130.05720.84
5.6.90.0200.04720.79
5.6.80.0070.05720.40
5.6.70.0200.05020.43
5.6.60.0070.05720.42
5.6.50.0100.05320.45
5.6.40.0070.06020.11
5.6.30.0070.06320.38
5.6.20.0130.05320.39
5.6.10.0170.05020.20
5.6.00.0030.06320.10

preferences:
36.98 ms | 403 KiB | 5 Q