3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( array(1227, 146, 1, 39), array(1227, 146, 1, 39), array(1228, 146, 1, 39), ); $array = array_unique($array, SORT_REGULAR); print_r($array);

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)
8.3.60.0110.00716.49
8.3.50.0220.00721.95
8.3.40.0060.00918.45
8.3.30.0100.00319.07
8.3.20.0080.00020.37
8.3.10.0070.00023.70
8.3.00.0060.00320.41
8.2.180.0110.01116.47
8.2.170.0170.00322.96
8.2.160.0130.00722.30
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00022.08
8.2.110.0060.00322.26
8.2.100.0110.00017.78
8.2.90.0030.00517.84
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00817.79
8.2.50.0030.00518.07
8.2.40.0050.00319.49
8.2.30.0040.00417.86
8.2.20.0040.00417.63
8.2.10.0080.00019.39
8.2.00.0000.00817.67
8.1.280.0100.01025.92
8.1.270.0000.00823.91
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.33
8.1.230.0040.00720.87
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00717.40
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0050.00221.94
8.1.150.0000.00718.42
8.1.140.0040.00417.49
8.1.130.0030.00317.82
8.1.120.0040.00717.30
8.1.110.0000.00917.41
8.1.100.0000.00717.33
8.1.90.0040.00417.31
8.1.80.0000.00717.38
8.1.70.0050.00317.25
8.1.60.0070.00017.51
8.1.50.0080.00017.40
8.1.40.0000.00717.29
8.1.30.0000.00817.45
8.1.20.0030.00617.55
8.1.10.0080.00017.50
8.1.00.0040.00417.24
8.0.300.0040.00419.90
8.0.290.0040.00416.93
8.0.280.0050.00318.31
8.0.270.0070.00017.18
8.0.260.0030.00316.66
8.0.250.0000.00716.79
8.0.240.0040.00416.88
8.0.230.0050.00316.93
8.0.220.0040.00416.84
8.0.210.0030.00316.80
8.0.200.0030.00316.77
8.0.190.0040.00416.88
8.0.180.0050.00316.73
8.0.170.0040.00416.84
8.0.160.0000.00716.83
8.0.150.0040.00416.76
8.0.140.0070.00016.80
8.0.130.0030.00313.22
8.0.120.0070.00016.75
8.0.110.0030.00516.74
8.0.100.0000.00716.70
8.0.90.0040.00416.78
8.0.80.0180.00316.70
8.0.70.0030.00516.80
8.0.60.0000.00716.85
8.0.50.0040.00416.85
8.0.30.0110.00616.92
8.0.20.0120.00817.40
8.0.10.0000.00716.91
8.0.00.0100.00816.60
7.4.330.0060.00015.09
7.4.320.0030.00316.37
7.4.300.0000.00616.56
7.4.290.0070.00016.53
7.4.280.0000.00716.52
7.4.270.0000.00616.34
7.4.260.0030.00416.43
7.4.250.0040.00416.49
7.4.240.0070.00016.54
7.4.230.0060.00016.32
7.4.220.0100.01616.42
7.4.210.0100.00816.42
7.4.200.0070.00016.32
7.4.190.0000.00716.48
7.4.160.0080.00816.54
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0090.01016.44
7.4.120.0100.01016.33
7.4.110.0040.01216.30
7.4.100.0100.01416.25
7.4.90.0100.01016.30
7.4.80.0200.02916.38
7.4.70.0060.01216.46
7.4.60.0100.00716.55
7.4.50.0080.00016.13
7.4.40.0060.00622.77
7.4.30.0030.01316.24
7.4.00.0100.00814.91
7.3.330.0060.00012.89
7.3.320.0060.00013.04
7.3.310.0030.00316.14
7.3.300.0000.00716.17
7.3.290.0080.01116.11
7.3.280.0070.00916.08
7.3.270.0120.00617.40
7.3.260.0100.01016.36
7.3.250.0120.00916.38
7.3.240.0070.01016.13
7.3.230.0210.00016.40
7.3.210.0150.00716.23
7.3.200.0080.01219.39
7.3.190.0110.00816.29
7.3.180.0070.01616.05
7.3.170.0060.01016.27
7.3.160.0090.00616.31
7.3.120.0090.00714.49
7.3.110.0060.00614.52
7.3.100.0030.01214.37
7.3.90.0030.00914.43
7.3.80.0030.01014.64
7.3.70.0110.00414.71
7.3.60.0060.00614.52
7.3.50.0030.01214.59
7.3.40.0030.00614.80
7.3.30.0060.01214.50
7.3.20.0150.00316.45
7.3.10.0090.00616.20
7.3.00.0060.00716.50
7.2.330.0140.00316.33
7.2.320.0130.00516.64
7.2.310.0120.00616.21
7.2.300.0170.00016.55
7.2.290.0120.00916.59
7.2.250.0040.01415.00
7.2.240.0110.00714.82
7.2.230.0060.01215.07
7.2.220.0110.00315.04
7.2.210.0040.01114.99
7.2.200.0070.01014.98
7.2.190.0000.01014.95
7.2.180.0000.01414.69
7.2.170.0030.00815.00
7.2.00.0050.01018.84
7.1.330.0060.01015.78
7.1.320.0040.01115.81
7.1.310.0110.00415.88
7.1.300.0060.00915.74
7.1.290.0030.00715.38
7.1.280.0060.00615.62
7.1.270.0000.01515.90
7.1.260.0090.00915.74
7.1.200.0160.01215.55
7.1.100.0030.00917.82
7.1.70.0000.00717.14
7.1.60.0140.01019.27
7.1.50.0100.01016.88
7.1.00.0030.07722.48
7.0.200.0080.00416.43
7.0.140.0030.07322.21
7.0.60.0070.09019.93
7.0.50.0070.03717.85
7.0.40.0100.07320.41
7.0.30.0330.07720.10
7.0.20.0270.08020.23
7.0.10.0270.07020.19
7.0.00.0070.07320.25
5.6.280.0100.06320.81
5.6.210.0130.07720.60
5.6.200.0130.07318.20
5.6.190.0070.05020.47
5.6.180.0100.07720.33
5.6.170.0270.04020.48
5.6.160.0000.04320.54
5.6.150.0030.05318.29
5.6.140.0030.08318.17
5.6.130.0070.07718.11
5.6.120.0070.08020.99
5.6.110.0130.08320.98
5.6.100.0030.09020.95
5.6.90.0100.07321.02
5.6.80.0070.08320.35
5.6.70.0030.06020.49
5.5.350.0000.08720.43
5.5.340.0030.08018.07
5.5.330.0070.04320.34
5.5.320.0030.08020.23
5.5.310.0230.03320.38
5.5.300.0100.04717.93
5.5.290.0070.03717.95
5.5.280.0000.04320.97
5.5.270.0000.04720.86
5.5.260.0130.04720.63
5.5.250.0030.07020.60
5.5.240.0030.08320.33
5.4.450.0730.04019.41
5.4.440.0870.07719.04
5.4.430.0400.06319.61
5.4.420.0670.08719.03
5.4.410.0470.05719.54
5.4.400.0300.05718.58
5.4.390.0300.06718.69
5.4.380.0030.06318.50
5.4.370.0170.04718.82
5.4.360.0200.05018.52
5.4.350.0200.04718.86
5.4.340.0130.05318.71
5.4.320.0050.03612.48
5.4.310.0060.03912.48
5.4.300.0090.04212.48
5.4.290.0080.04312.48
5.4.280.0080.04312.38
5.4.270.0070.03712.38
5.4.260.0080.04512.38
5.4.250.0050.03812.38
5.4.240.0070.04212.38
5.4.230.0070.03712.37
5.4.220.0050.03612.37
5.4.210.0050.04812.37
5.4.200.0090.04312.37
5.4.190.0180.04012.35
5.4.180.0160.04712.35
5.4.170.0190.03912.36
5.4.160.0150.04512.36
5.4.150.0280.06512.35
5.4.140.0180.04112.04
5.4.130.0180.04612.02
5.4.120.0160.04211.98
5.4.110.0100.04811.98
5.4.100.0170.04511.98
5.4.90.0120.04611.98
5.4.80.0140.04311.97
5.4.70.0140.04211.97
5.4.60.0150.04111.97
5.4.50.0150.04411.97
5.4.40.0190.06811.96
5.4.30.0190.04211.95
5.4.20.0130.04511.96
5.4.10.0120.04511.96
5.4.00.0180.03811.45
5.3.290.0100.04412.80
5.3.280.0090.03812.71
5.3.270.0150.04512.72
5.3.260.0180.04212.72
5.3.250.0170.04512.71
5.3.240.0120.04812.71
5.3.230.0130.04812.71
5.3.220.0260.09412.68
5.3.210.0150.04612.68
5.3.200.0190.04012.68
5.3.190.0170.04512.68
5.3.180.0180.04112.68
5.3.170.0160.04612.67
5.3.160.0270.06212.67
5.3.150.0180.04212.68
5.3.140.0160.04412.66
5.3.130.0140.04612.66
5.3.120.0210.06912.66
5.3.110.0200.04112.66
5.3.100.0160.04612.11
5.3.90.0220.06612.08
5.3.80.0140.04512.08
5.3.70.0140.04612.07
5.3.60.0180.04212.07
5.3.50.0370.05312.00
5.3.40.0200.04212.00
5.3.30.0180.04111.96
5.3.20.0150.04811.73
5.3.10.0170.04011.70
5.3.00.0280.08911.69
5.2.170.0150.0319.19
5.2.160.0100.0369.19
5.2.150.0110.0369.20
5.2.140.0080.0399.19
5.2.130.0080.0379.15
5.2.120.0160.0299.15
5.2.110.0310.0779.15
5.2.100.0110.0359.15
5.2.90.0090.0379.14
5.2.80.0130.0339.11
5.2.70.0090.0389.11
5.2.60.0120.0339.07
5.2.50.0150.0319.04
5.2.40.0190.0299.01
5.2.30.0100.0368.98
5.2.20.0090.0378.97
5.2.10.0160.0298.89
5.2.00.0100.0358.75
5.1.60.0110.0308.05
5.1.50.0150.0558.04
5.1.40.0080.0308.02
5.1.30.0090.0338.37
5.1.20.0070.0358.40
5.1.10.0100.0328.12
5.1.00.0150.0278.12
5.0.50.0100.0246.59
5.0.40.0090.0226.46
5.0.30.0190.0856.27
5.0.20.0070.0246.24
5.0.10.0090.0216.22
5.0.00.0110.0326.21
4.4.90.0060.0184.78
4.4.80.0090.0154.76
4.4.70.0090.0164.75
4.4.60.0060.0194.76
4.4.50.0060.0184.77
4.4.40.0070.0284.71
4.4.30.0080.0174.76
4.4.20.0070.0184.84
4.4.10.0090.0164.84
4.4.00.0070.0284.76
4.3.110.0060.0184.67
4.3.100.0060.0184.66
4.3.90.0090.0144.63
4.3.80.0060.0284.58
4.3.70.0080.0164.63
4.3.60.0060.0174.63
4.3.50.0050.0194.63
4.3.40.0110.0524.54
4.3.30.0040.0193.29
4.3.20.0050.0183.26
4.3.10.0060.0163.23
4.3.00.0000.01713.17

preferences:
39.69 ms | 401 KiB | 5 Q