3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1, 2, 1, 5, 7, 5, 8]; $newArray = array_uniqe($array); var_dump($newArray);

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)
8.3.60.0090.00918.56
8.3.50.0100.00922.70
8.3.40.0110.00318.74
8.3.30.0060.00918.84
8.3.20.0070.00020.30
8.3.10.0040.00421.73
8.3.00.0090.00019.80
8.2.180.0070.00718.66
8.2.170.0120.00322.96
8.2.160.0070.00719.07
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00020.37
8.2.120.0080.00026.35
8.2.110.0040.00420.30
8.2.100.0110.00017.91
8.2.90.0030.00619.23
8.2.80.0090.00017.97
8.2.70.0130.00317.11
8.2.60.0000.00717.80
8.2.50.0030.00618.10
8.2.40.0080.00020.42
8.2.30.0000.00819.24
8.2.20.0080.00017.55
8.2.10.0080.00017.97
8.2.00.0040.00417.93
8.1.280.0120.00425.92
8.1.270.0030.00523.92
8.1.260.0000.00828.09
8.1.250.0000.00728.09
8.1.240.0060.00322.05
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0060.00320.81
8.1.150.0040.00418.87
8.1.140.0050.00219.50
8.1.130.0070.00017.63
8.1.120.0040.00417.42
8.1.110.0040.00417.42
8.1.100.0040.00417.30
8.1.90.0020.00517.38
8.1.80.0030.00417.30
8.1.70.0070.00017.43
8.1.60.0070.00317.42
8.1.50.0030.00517.48
8.1.40.0040.00417.41
8.1.30.0070.00417.54
8.1.20.0040.00417.65
8.1.10.0030.00517.64
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.31
8.0.270.0040.00417.18
8.0.260.0000.00617.18
8.0.250.0050.00316.95
8.0.240.0000.00817.02
8.0.230.0030.00316.86
8.0.220.0030.00316.80
8.0.210.0080.00016.91
8.0.200.0000.00616.86
8.0.190.0030.00516.90
8.0.180.0040.00416.92
8.0.170.0000.00716.87
8.0.160.0040.00417.00
8.0.150.0070.00016.70
8.0.140.0000.00716.81
8.0.130.0000.00613.38
8.0.120.0000.00716.80
8.0.110.0050.00316.94
8.0.100.0000.00716.79
8.0.90.0000.00716.92
8.0.80.0130.00616.79
8.0.70.0060.00317.00
8.0.60.0040.00416.94
8.0.50.0000.00716.75
8.0.30.0100.00816.90
8.0.20.0100.00917.40
8.0.10.0070.00016.90
8.0.00.0070.01016.69
7.4.330.0050.00015.08
7.4.320.0060.00016.60
7.4.300.0040.00416.57
7.4.290.0030.00516.56
7.4.280.0000.00716.44
7.4.270.0070.00016.47
7.4.260.0030.00316.58
7.4.250.0030.00316.47
7.4.240.0070.00016.51
7.4.230.0000.00816.39
7.4.220.0130.00316.43
7.4.210.0040.01216.66
7.4.200.0070.00016.59
7.4.160.0110.00516.50
7.4.150.0090.00817.40
7.4.140.0100.01117.86
7.4.130.0120.00516.51
7.4.120.0100.00616.47
7.4.110.0080.00816.46
7.4.100.0030.01416.56
7.4.90.0110.00716.36
7.4.80.0070.01519.39
7.4.70.0160.00016.52
7.4.60.0090.00916.45
7.4.50.0040.00716.56
7.4.40.0060.01016.44
7.4.30.0030.01316.35
7.4.00.0070.01115.19
7.3.330.0000.00613.02
7.3.320.0000.00513.15
7.3.310.0040.00416.23
7.3.300.0000.00616.28
7.3.290.0060.00916.22
7.3.280.0080.00916.23
7.3.270.0100.00717.40
7.3.260.0150.00316.37
7.3.250.0120.00716.46
7.3.240.0120.00916.37
7.3.230.0130.00316.39
7.3.210.0070.01016.39
7.3.200.0100.00616.23
7.3.190.0080.00716.54
7.3.180.0120.01016.31
7.3.170.0130.00616.46
7.3.160.0120.00616.32
7.2.330.0070.01016.33
7.2.320.0130.00316.57
7.2.310.0130.01016.50
7.2.300.0030.01316.39
7.2.290.0140.00316.26
7.2.60.0000.01316.48
7.2.00.0090.00619.49
7.1.200.0070.00715.42
7.1.100.0040.01218.13
7.1.70.0050.00517.03
7.1.60.0030.01019.87
7.1.50.0080.01516.75
7.1.00.0000.08022.31
7.0.200.0330.00014.52
7.0.70.0470.06019.82
7.0.60.0570.04719.88
7.0.50.0470.06020.30
7.0.40.0400.06320.23
7.0.30.0500.05720.14
7.0.20.0430.07720.27
7.0.10.0370.06720.11
7.0.00.0470.06020.22
5.6.280.0000.07721.04
5.6.220.0370.06320.59
5.6.210.0470.05720.48
5.6.200.0470.06320.95
5.6.190.0430.05321.09
5.6.180.0470.07720.96
5.6.170.0500.04721.07
5.6.160.0370.06021.09
5.6.150.0400.05320.95
5.6.140.0570.03720.99
5.6.130.0270.06720.89
5.6.120.0100.06321.07
5.6.110.0370.07320.95
5.6.100.0400.06720.94
5.6.90.0400.06020.87
5.6.80.0330.06020.38
5.6.70.0470.04720.38
5.6.60.0430.04720.44
5.6.50.0400.05720.43
5.6.40.0470.04720.49
5.6.30.0430.06320.25
5.6.20.0300.06020.30
5.6.10.0370.05320.31
5.6.00.0200.05720.29
5.5.360.0400.06320.49
5.5.350.0530.07320.41
5.5.340.0470.05020.84
5.5.330.0370.06320.80
5.5.320.0430.05320.84
5.5.310.0400.06020.89
5.5.300.0300.06320.70
5.5.290.0470.05320.80
5.5.280.0100.07020.92
5.5.270.0270.06720.94
5.5.260.0400.07720.75
5.5.250.0430.05320.57
5.5.240.0430.05020.22
5.5.230.0430.05320.21
5.5.220.0470.05320.23
5.5.210.0430.06720.08
5.5.200.0370.06020.15
5.5.190.0470.05320.16
5.5.180.0300.06020.08
5.5.160.0100.05720.00
5.5.150.0070.06720.14
5.5.140.0130.05020.29
5.5.130.0330.07020.07
5.5.120.0570.07020.19
5.5.110.0700.06320.16
5.5.100.0530.07720.01
5.5.90.0500.05319.94
5.5.80.0400.05320.16
5.5.70.0400.07019.93
5.5.60.0600.07020.13
5.5.50.0430.06720.03
5.5.40.0400.05720.13
5.5.30.0370.05719.92
5.5.20.0470.05019.98
5.5.10.0330.06020.07
5.5.00.0400.06020.00

preferences:
57.15 ms | 401 KiB | 5 Q