3v4l.org

run code in 300+ PHP versions simultaneously
<?php function tg($T) { $T['i'] = array_unique($T['i']); } $i = array( 'i' => array(1, 1, 3, 5) ); tg($i);

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)
8.3.60.0130.00318.18
8.3.50.0090.00822.05
8.3.40.0070.00718.83
8.3.30.0120.00919.00
8.3.20.0030.00520.04
8.3.10.0040.00421.90
8.3.00.0030.00620.64
8.2.180.0070.01416.50
8.2.170.0140.00722.96
8.2.160.0100.00721.00
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0150.00426.16
8.2.120.0080.00019.25
8.2.110.0090.00022.09
8.2.100.0090.00319.51
8.2.90.0060.00319.26
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00618.05
8.2.50.0030.00518.07
8.2.40.0050.00318.09
8.2.30.0050.00218.11
8.2.20.0040.00417.70
8.2.10.0040.00417.67
8.2.00.0030.00517.65
8.1.280.0100.01025.92
8.1.270.0130.00622.06
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00424.01
8.1.230.0040.00719.04
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0000.00817.53
8.1.180.0040.00418.77
8.1.170.0030.00518.46
8.1.160.0040.00421.84
8.1.150.0030.00618.49
8.1.140.0050.00517.30
8.1.130.0000.00817.87
8.1.120.0040.00417.41
8.1.110.0040.00417.30
8.1.100.0000.00717.44
8.1.90.0040.00317.36
8.1.80.0030.00617.41
8.1.70.0030.00317.36
8.1.60.0000.00817.51
8.1.50.0040.00417.52
8.1.40.0000.00817.49
8.1.30.0030.00617.52
8.1.20.0000.00817.61
8.1.10.0080.00017.46
8.1.00.0070.00017.47
8.0.300.0070.00018.77
8.0.290.0050.00217.05
8.0.280.0000.00818.34
8.0.270.0080.00017.06
8.0.260.0000.00816.79
8.0.250.0000.00716.79
8.0.240.0050.00216.88
8.0.230.0050.00216.84
8.0.220.0000.00616.82
8.0.210.0030.00316.73
8.0.200.0030.00316.84
8.0.190.0000.00716.82
8.0.180.0070.00016.85
8.0.170.0000.00816.84
8.0.160.0070.00016.95
8.0.150.0050.00316.81
8.0.140.0080.00016.69
8.0.130.0050.00013.26
8.0.120.0040.00416.67
8.0.110.0080.00016.83
8.0.100.0000.00716.61
8.0.90.0040.00416.69
8.0.80.0090.01616.89
8.0.70.0040.00416.77
8.0.60.0000.00816.89
8.0.50.0070.00016.81
8.0.30.0100.01117.15
8.0.20.0100.01117.40
8.0.10.0040.00416.84
8.0.00.0130.00616.85
7.4.330.0000.00515.00
7.4.320.0000.00716.40
7.4.300.0000.00616.51
7.4.290.0030.00316.61
7.4.280.0030.00316.59
7.4.270.0030.00316.59
7.4.260.0040.00416.48
7.4.250.0000.00816.48
7.4.240.0050.00316.47
7.4.230.0070.00016.61
7.4.220.0130.00616.61
7.4.210.0110.00416.53
7.4.200.0070.00016.57
7.4.190.0030.00316.54
7.4.160.0090.00616.55
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0080.01116.35
7.4.120.0110.00616.45
7.4.110.0070.01116.34
7.4.100.0140.00316.33
7.4.90.0060.01016.49
7.4.80.0060.01619.39
7.4.70.0080.01016.45
7.4.60.0080.01216.28
7.4.50.0000.00816.35
7.4.40.0060.00922.77
7.4.30.0120.00416.31
7.4.00.0030.01214.98
7.3.330.0020.00213.26
7.3.320.0000.00513.11
7.3.310.0000.00716.32
7.3.300.0030.00316.30
7.3.290.0060.00916.34
7.3.280.0060.01216.29
7.3.270.0060.01017.40
7.3.260.0070.01016.18
7.3.250.0090.00716.14
7.3.240.0060.01016.30
7.3.230.0060.01016.62
7.3.210.0130.00316.38
7.3.200.0100.00619.39
7.3.190.0100.00716.19
7.3.180.0070.01016.16
7.3.170.0110.00516.36
7.3.160.0090.00616.23
7.3.120.0040.00814.46
7.2.330.0150.00616.72
7.2.320.0100.00616.38
7.2.310.0110.00716.49
7.2.300.0100.00616.62
7.2.290.0100.00616.32
7.2.80.0240.00316.35
7.2.60.0080.00616.54
7.2.00.0100.00719.09
7.1.200.0000.01415.78
7.1.100.0060.00618.23
7.1.70.0100.01016.84
7.1.60.0140.01019.82
7.1.50.0120.00917.01
7.1.00.0000.08022.30
7.0.200.0000.01016.72
7.0.140.0000.07722.02
7.0.70.4330.04319.88
7.0.60.0070.07019.95
7.0.50.0170.06317.83
7.0.40.0030.08720.21
7.0.30.0200.08720.21
7.0.20.0230.03320.26
7.0.10.0270.05020.15
7.0.00.0100.03720.09
5.6.280.0030.07320.85
5.6.210.0130.07320.47
5.6.200.0000.05018.18
5.6.190.0100.04320.48
5.6.180.0170.04720.30
5.6.170.0130.04320.51
5.6.160.0170.07720.47
5.6.150.0100.07718.16
5.6.140.0030.04018.17
5.6.130.0070.07318.24
5.6.120.0030.04720.99
5.6.110.0030.04721.02
5.6.100.0000.04321.04
5.6.90.0170.07721.12
5.6.80.0100.06020.53
5.6.70.0200.06020.52
5.5.350.0170.07020.43
5.5.340.0170.06017.99
5.5.330.0000.05320.43
5.5.320.0030.04720.41
5.5.310.0200.08020.36
5.5.300.0030.06018.08
5.5.290.0070.07718.01
5.5.280.0100.07720.80
5.5.270.0030.08320.77
5.5.260.0030.08720.86
5.5.250.0030.05020.55
5.5.240.0070.06720.37
5.4.450.0170.05719.63
5.4.440.0930.05319.59
5.4.430.0570.06319.19
5.4.420.0770.06019.43
5.4.410.1030.05319.21
5.4.400.0030.05719.11
5.4.390.0500.05019.29
5.4.380.0130.06318.81
5.4.370.0670.05018.52
5.4.360.0370.05718.77
5.4.350.0070.03312.02
5.4.340.0020.03812.02
5.4.320.0020.04012.50
5.4.310.0060.03812.50
5.4.300.0100.03212.50
5.4.290.0100.04012.50
5.4.280.0070.04212.40
5.4.270.0040.04012.39
5.4.260.0170.04319.00
5.4.250.0070.06718.94
5.4.240.0070.08318.90
5.4.230.0130.05018.99
5.4.220.0200.04018.79
5.4.210.0100.06718.79
5.4.200.0130.05318.85
5.4.190.0200.06018.98
5.4.180.0170.04318.89
5.4.170.0130.05018.94
5.4.160.0130.05018.93
5.4.150.0100.07718.93
5.4.140.0100.04716.45
5.4.130.0100.05016.34
5.4.120.0200.04016.39
5.4.110.0230.03716.40
5.4.100.0100.05716.64
5.4.90.0170.04716.41
5.4.80.0130.04716.46
5.4.70.0100.07316.54
5.4.60.0130.04716.50
5.4.50.0130.05016.38
5.4.40.0070.05316.60
5.4.30.0100.04716.34
5.4.20.0130.05716.39
5.4.10.0070.05316.47
5.4.00.0030.05315.86
5.3.290.0040.04912.80
5.3.280.0070.06714.68
5.3.270.0170.06314.69
5.3.260.0030.05714.68
5.3.250.0070.04714.69
5.3.240.0130.04314.73
5.3.230.0000.07014.58
5.3.220.0070.05714.61
5.3.210.0100.05314.74
5.3.200.0070.05014.74
5.3.190.0030.05714.56
5.3.180.0200.05714.39
5.3.170.0100.05314.58
5.3.160.0130.05014.55
5.3.150.0130.06714.74
5.3.140.0030.05314.53
5.3.130.0170.06014.53
5.3.120.0170.04314.57
5.3.110.0070.05314.76
5.3.100.0170.04714.13
5.3.90.0170.05314.10
5.3.80.0130.04314.20
5.3.70.0130.06714.03
5.3.60.0100.04714.00
5.3.50.0070.06313.93
5.3.40.0130.05714.02
5.3.30.0100.04713.73
5.3.20.0100.04313.73
5.3.10.0030.06313.81
5.3.00.0030.05313.81
5.2.170.0070.05311.32
5.2.160.0130.04711.20
5.2.150.0030.06311.22
5.2.140.0000.06011.31
5.2.130.0070.04011.18
5.2.120.0000.04311.00
5.2.110.0100.03711.18
5.2.100.0070.03711.28
5.2.90.0130.04011.08
5.2.80.0170.04311.27
5.2.70.0030.04711.06
5.2.60.0070.04011.00
5.2.50.0070.05710.87
5.2.40.0070.04710.98
5.2.30.0030.04310.96
5.2.20.0070.04711.04
5.2.10.0030.05710.76
5.2.00.0070.04010.55
5.1.60.0100.0479.99
5.1.50.0030.03310.04
5.1.40.0030.0379.96
5.1.30.0030.04310.28
5.1.20.0070.03710.33
5.1.10.0030.0379.99
5.1.00.0030.03710.13
5.0.50.0100.0278.51
5.0.40.0070.0238.50
5.0.30.0070.0408.45
5.0.20.0030.0338.29
5.0.10.0000.0308.25
5.0.00.0070.0408.25
4.4.90.0000.0236.65
4.4.80.0030.0276.65
4.4.70.0030.0206.65
4.4.60.0000.0336.65
4.4.50.0070.0206.65
4.4.40.0030.0336.65
4.4.30.0000.0236.65
4.4.20.0070.0306.65
4.4.10.0000.0176.65
4.4.00.0030.0336.65
4.3.110.0000.0236.65
4.3.100.0000.0306.65
4.3.90.0130.0176.65
4.3.80.0100.0276.65
4.3.70.0000.0236.65
4.3.60.0000.0236.65
4.3.50.0000.0276.65
4.3.40.0100.0406.65
4.3.30.0000.0236.65
4.3.20.0000.0236.65
4.3.10.0000.0276.65
4.3.00.0000.0277.30

preferences:
38.96 ms | 401 KiB | 5 Q