3v4l.org

run code in 300+ PHP versions simultaneously
<?php function GetUniqueOnes($arr) { return implode(',', array_unique($arr)); } echo GetUniqueOnes(array(34,54,67,68,141,151,161,141,54,151,54));

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)
8.3.60.0120.00316.38
8.3.50.0110.01117.37
8.3.40.0110.00418.82
8.3.30.0070.01018.57
8.3.20.0080.00018.77
8.3.10.0050.00518.64
8.3.00.0030.00619.25
8.2.180.0110.00616.32
8.2.170.0080.00822.96
8.2.160.0060.01021.02
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00319.32
8.2.110.0090.00020.99
8.2.100.0030.00817.78
8.2.90.0030.00619.17
8.2.80.0000.00819.04
8.2.70.0080.00017.61
8.2.60.0040.00417.79
8.2.50.0030.00618.07
8.2.40.0050.00317.97
8.2.30.0000.00717.97
8.2.20.0030.00617.50
8.2.10.0000.00717.67
8.2.00.0020.00517.53
8.1.280.0100.00625.92
8.1.270.0070.00023.99
8.1.260.0030.00726.35
8.1.250.0000.00828.09
8.1.240.0000.01120.64
8.1.230.0060.00620.92
8.1.220.0030.00517.74
8.1.210.0040.00418.82
8.1.200.0040.00417.23
8.1.190.0000.00717.29
8.1.180.0030.00618.10
8.1.170.0050.00318.78
8.1.160.0080.00018.73
8.1.150.0000.00718.50
8.1.140.0030.00317.32
8.1.130.0070.00017.81
8.1.120.0050.00217.36
8.1.110.0070.00017.40
8.1.100.0030.00317.39
8.1.90.0030.00517.30
8.1.80.0000.00717.23
8.1.70.0040.00417.22
8.1.60.0040.00417.53
8.1.50.0000.00717.30
8.1.40.0040.00417.47
8.1.30.0000.00717.61
8.1.20.0000.00817.61
8.1.10.0000.00717.39
8.1.00.0050.00317.38
8.0.300.0000.00720.03
8.0.290.0040.00416.58
8.0.280.0000.00718.38
8.0.270.0000.00717.11
8.0.260.0030.00316.77
8.0.250.0040.00416.78
8.0.240.0070.00316.80
8.0.230.0030.00316.82
8.0.220.0070.00016.74
8.0.210.0070.00016.80
8.0.200.0030.00316.79
8.0.190.0030.00316.80
8.0.180.0030.00916.68
8.0.170.0040.00416.72
8.0.160.0040.00416.76
8.0.150.0000.00716.77
8.0.140.0040.00416.63
8.0.130.0030.00313.23
8.0.120.0000.00716.73
8.0.110.0000.00716.77
8.0.100.0000.00816.83
8.0.90.0040.00416.88
8.0.80.0130.00716.82
8.0.70.0000.00716.65
8.0.60.0000.00716.64
8.0.50.0070.00016.63
8.0.30.0150.00816.96
8.0.20.0210.01417.02
8.0.10.0070.00016.70
8.0.00.0090.01216.68
7.4.330.0030.00312.98
7.4.320.0000.00616.46
7.4.300.0050.00216.53
7.4.290.0070.00016.51
7.4.280.0030.00516.43
7.4.270.0000.00716.54
7.4.260.0060.00013.20
7.4.250.0070.00016.33
7.4.240.0030.00316.56
7.4.230.0000.00616.64
7.4.220.0130.00916.58
7.4.210.0060.01016.51
7.4.200.0000.00816.57
7.4.190.0050.00316.41
7.4.160.0100.00716.33
7.4.150.0100.00716.64
7.4.140.0040.01216.46
7.4.130.0080.01016.39
7.4.120.0050.01216.42
7.4.110.0130.00416.28
7.4.100.0070.01616.36
7.4.90.0060.01116.42
7.4.80.0120.00919.39
7.4.70.0070.01016.60
7.4.60.0120.00316.56
7.4.50.0000.01216.22
7.4.40.0030.01116.16
7.4.30.0160.00016.47
7.4.00.0070.01314.83
7.3.330.0070.00013.20
7.3.320.0030.00313.10
7.3.310.0080.00016.25
7.3.300.0030.00316.25
7.3.290.0060.01216.27
7.3.280.0080.00816.24
7.3.270.0050.01116.25
7.3.260.0120.00416.39
7.3.250.0100.00716.48
7.3.240.0110.00516.36
7.3.230.0150.00316.52
7.3.210.0080.00816.22
7.3.200.0060.01016.38
7.3.190.0070.01016.30
7.3.180.0100.00716.47
7.3.170.0070.01016.49
7.3.160.0040.01116.51
7.3.120.0100.00714.96
7.2.330.0090.00816.27
7.2.320.0100.00716.59
7.2.310.0030.01416.59
7.2.300.0030.01316.40
7.2.290.0110.00616.56
7.2.00.0030.00919.30
7.1.200.0070.00715.87
7.1.100.0060.00617.96
7.1.70.0040.00417.16
7.1.60.0160.01019.40
7.1.50.0130.01016.93
7.1.00.0030.03322.33
7.0.200.0040.00416.62
7.0.140.0030.07322.15
7.0.120.0070.07322.04
7.0.60.0100.08320.21
7.0.50.0070.08018.25
7.0.40.0100.07717.95
7.0.30.0030.08317.98
7.0.20.0100.08017.99
7.0.10.0070.08317.99
7.0.00.0070.06317.97
5.6.280.0100.06720.78
5.6.210.0130.07320.50
5.6.200.0100.06718.28
5.6.190.0070.08718.23
5.6.180.0000.06318.19
5.6.170.0170.07718.15
5.6.160.0100.08018.18
5.6.150.0000.06018.14
5.6.140.0070.08018.27
5.6.130.0130.08018.16
5.6.120.0070.05318.12
5.6.110.0030.05018.17
5.6.100.0000.05718.14
5.6.90.0000.05318.17
5.6.80.0030.04017.61
5.6.70.0070.04017.50
5.6.60.0100.07317.51
5.6.50.0100.07017.54
5.6.40.0030.06717.59
5.6.30.0000.05717.53
5.6.20.0030.04017.50
5.6.10.0030.05017.59
5.6.00.0070.06717.52
5.5.350.0170.07720.37
5.5.340.0030.06018.09
5.5.330.0330.03017.98
5.5.320.0130.05018.07
5.5.310.0100.06718.05
5.5.300.0030.09317.97
5.5.290.0030.05718.04
5.5.280.0170.07317.95
5.5.270.0130.07318.04
5.5.260.0030.05717.94
5.5.250.0070.06017.78
5.5.240.0030.05717.38
5.5.230.0000.04717.43
5.5.220.0100.07317.42
5.5.210.0070.04317.42
5.5.200.0170.06017.41
5.5.190.0100.07317.44
5.5.180.0000.04717.34
5.5.160.0100.04017.31
5.5.150.0070.03717.30
5.5.140.0030.04717.27
5.5.130.0100.04017.33
5.5.120.0030.08017.34
5.5.110.0070.05717.29
5.5.100.0070.07717.27
5.5.90.0130.07017.34
5.5.80.0130.07017.32
5.5.70.0000.04017.23
5.5.60.0070.03317.21
5.5.50.0070.05717.21
5.5.40.0070.04317.23
5.5.30.0070.04317.22
5.5.20.0170.03717.30
5.5.10.0000.06317.20
5.5.00.0000.05017.22
5.4.450.0070.04019.46
5.4.440.0070.06019.34
5.4.430.0100.06019.37
5.4.420.0100.06719.45
5.4.410.0100.07719.25
5.4.400.0030.04319.05
5.4.390.0000.04319.12
5.4.380.0000.04318.96
5.4.370.0030.04718.91
5.4.360.0030.09019.14
5.4.350.0030.07019.12
5.4.340.0030.06019.04
5.4.320.0200.04319.27
5.4.310.0070.07719.10
5.4.300.0070.07719.09
5.4.290.0070.05719.12
5.4.280.0030.08019.08
5.4.270.0030.05719.11
5.4.260.0070.04018.89
5.4.250.0130.05718.88
5.4.240.0130.06719.05
5.4.230.0000.04318.85
5.4.220.0030.07319.09
5.4.210.0100.07319.04
5.4.200.0070.06318.88
5.4.190.0070.04319.15
5.4.180.0100.07019.04
5.4.170.0230.05018.95
5.4.160.0070.04018.94
5.4.150.0070.07719.00
5.4.140.0070.07316.30
5.4.130.0000.04016.30
5.4.120.0070.07016.42
5.4.110.0070.07316.34
5.4.100.0070.06316.24
5.4.90.0000.04316.49
5.4.80.0070.07316.46
5.4.70.0100.04716.37
5.4.60.0100.04716.41
5.4.50.0030.04016.40
5.4.40.0070.05316.34
5.4.30.0030.07316.42
5.4.20.0070.05316.28
5.4.10.0000.07716.38
5.4.00.0000.04315.68
5.3.290.0070.08014.68
5.3.280.0000.05314.64
5.3.270.0070.07714.59
5.3.260.0030.04314.68
5.3.250.0030.04314.45
5.3.240.0030.04314.65
5.3.230.0030.04014.70
5.3.220.0000.08014.64
5.3.210.0070.07314.53
5.3.200.0070.07714.64
5.3.190.0100.06714.67
5.3.180.0070.07714.56
5.3.170.0130.06714.61
5.3.160.0000.04714.52
5.3.150.0000.04714.63
5.3.140.0030.08014.56
5.3.130.0070.04714.76
5.3.120.0070.07714.62
5.3.110.0070.07314.63
5.3.100.0130.06714.04
5.3.90.0030.05014.06
5.3.80.0070.04314.03
5.3.70.0030.04314.00
5.3.60.0100.06314.21
5.3.50.0100.07714.01
5.3.40.0070.04013.86
5.3.30.0030.08013.98
5.3.20.0030.05713.59
5.3.10.0100.05313.72
5.3.00.0070.07313.66
5.2.170.0030.06311.19
5.2.160.0030.06311.19
5.2.150.0070.03010.99
5.2.140.0100.05711.24
5.2.130.0100.06011.32
5.2.120.0230.04311.11
5.2.110.0030.06311.13
5.2.100.0030.05311.11
5.2.90.0000.06711.12
5.2.80.0070.06311.08
5.2.70.0130.04011.09
5.2.60.0100.05710.94
5.2.50.0230.04011.00
5.2.40.0100.04710.89
5.2.30.0070.04010.87
5.2.20.0030.06310.85
5.2.10.0070.05010.89
5.2.00.0070.05310.72
5.1.60.0000.0409.96
5.1.50.0030.05010.03
5.1.40.0100.02710.02
5.1.30.0030.02310.54
5.1.20.0000.02710.20
5.1.10.0000.03010.16
5.1.00.0000.02710.10
5.0.50.0000.0209.36
5.0.40.0000.0209.36
5.0.30.0000.0339.36
5.0.20.0030.0179.36
5.0.10.0000.0209.36
5.0.00.0030.0309.36
4.4.90.0070.0279.36
4.4.80.0030.0279.36
4.4.70.0030.0179.36
4.4.60.0130.0179.36
4.4.50.0000.0379.36
4.4.40.0000.0579.36
4.4.30.0000.0179.36
4.4.20.0000.0209.36
4.4.10.0000.0179.36
4.4.00.0030.0239.36
4.3.110.0030.0139.36
4.3.100.0000.0139.36
4.3.90.0000.0139.36
4.3.80.0000.0379.36
4.3.70.0070.0109.36
4.3.60.0000.0179.36
4.3.50.0000.0179.36
4.3.40.0030.0209.36
4.3.30.0030.0139.36
4.3.20.0000.0139.36
4.3.10.0000.0139.36
4.3.00.0000.0139.36

preferences:
44.87 ms | 400 KiB | 5 Q