3v4l.org

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

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)
8.3.60.0100.00618.55
8.3.50.0060.01122.02
8.3.40.0060.00918.93
8.3.30.0070.00719.12
8.3.20.0040.00420.38
8.3.10.0000.00822.15
8.3.00.0040.00420.77
8.2.180.0070.01418.66
8.2.170.0070.00722.96
8.2.160.0030.01020.95
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0110.00726.16
8.2.120.0000.00817.63
8.2.110.0000.00922.13
8.2.100.0080.00619.76
8.2.90.0030.00619.39
8.2.80.0050.00317.97
8.2.70.0070.00317.63
8.2.60.0040.00418.16
8.2.50.0050.00318.07
8.2.40.0000.00718.16
8.2.30.0000.00718.09
8.2.20.0040.00417.77
8.2.10.0060.00317.77
8.2.00.0000.00817.70
8.1.280.0040.01125.92
8.1.270.0100.01022.19
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0030.00523.93
8.1.230.0070.00419.07
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.51
8.1.180.0050.00318.72
8.1.170.0080.00018.64
8.1.160.0000.00722.19
8.1.150.0000.00918.53
8.1.140.0050.00617.43
8.1.130.0030.00317.76
8.1.120.0030.00317.30
8.1.110.0040.00417.27
8.1.100.0000.00817.31
8.1.90.0000.00817.34
8.1.80.0030.00517.38
8.1.70.0000.00717.23
8.1.60.0090.00017.51
8.1.50.0040.00417.52
8.1.40.0060.00317.46
8.1.30.0050.00317.53
8.1.20.0080.00017.58
8.1.10.0000.00717.41
8.1.00.0000.00817.33
8.0.300.0030.00618.77
8.0.290.0040.00417.05
8.0.280.0070.00018.39
8.0.270.0030.00517.25
8.0.260.0070.00016.80
8.0.250.0000.00716.97
8.0.240.0030.00317.04
8.0.230.0030.00317.05
8.0.220.0040.00416.96
8.0.210.0070.00016.96
8.0.200.0070.00017.04
8.0.190.0000.00817.00
8.0.180.0000.00716.98
8.0.170.0050.00316.97
8.0.160.0030.00517.06
8.0.150.0000.00816.94
8.0.140.0040.00416.90
8.0.130.0030.00313.29
8.0.120.0000.00816.84
8.0.110.0000.00816.83
8.0.100.0040.00316.80
8.0.90.0000.00716.89
8.0.80.0030.01316.96
8.0.70.0040.00416.80
8.0.60.0030.00516.88
8.0.50.0070.00017.06
8.0.30.0130.00617.23
8.0.20.0140.00817.40
8.0.10.0050.00316.98
8.0.00.0080.01116.86
7.4.330.0030.00315.00
7.4.320.0000.00616.48
7.4.300.0000.00616.64
7.4.290.0040.00416.54
7.4.280.0000.00716.59
7.4.270.0040.00416.50
7.4.260.0000.00716.47
7.4.250.0040.00416.51
7.4.240.0050.00216.53
7.4.230.0070.00016.50
7.4.220.0090.00916.61
7.4.210.0060.00816.55
7.4.200.0030.00316.33
7.4.190.0040.00416.48
7.4.160.0100.00616.54
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0140.00916.40
7.4.120.0080.00916.51
7.4.110.0170.00016.48
7.4.100.0040.01416.63
7.4.90.0060.01016.57
7.4.80.0070.01019.39
7.4.70.0090.00916.42
7.4.60.0160.01616.43
7.4.50.0060.00316.60
7.4.40.0030.01022.77
7.4.30.0100.00716.67
7.4.00.0060.00614.73
7.3.330.0000.00613.17
7.3.320.0050.00013.22
7.3.310.0080.00016.39
7.3.300.0070.00016.37
7.3.290.0040.01116.36
7.3.280.0040.01216.33
7.3.270.0070.01017.40
7.3.260.0090.00916.37
7.3.250.0120.00716.46
7.3.240.0140.00416.29
7.3.230.0070.01016.68
7.3.210.0040.01216.34
7.3.200.0170.00019.39
7.3.190.0040.01416.57
7.3.180.0070.01016.49
7.3.170.0100.00716.27
7.3.160.0100.01016.40
7.3.120.0000.01514.50
7.3.110.0020.00914.73
7.3.100.0030.01214.89
7.3.90.0000.01515.07
7.3.80.0090.00614.90
7.3.70.0070.01014.82
7.3.60.0030.01014.85
7.3.50.0070.00714.71
7.3.40.0090.00614.93
7.3.30.0110.00414.89
7.3.20.0030.01016.38
7.3.10.0070.00716.66
7.3.00.0030.01416.61
7.2.330.0090.00916.69
7.2.320.0060.01016.73
7.2.310.0070.01716.73
7.2.300.0110.00716.64
7.2.290.0090.00616.70
7.2.240.0030.01615.27
7.2.230.0070.01014.95
7.2.220.0000.01514.93
7.2.210.0070.01014.78
7.2.200.0030.01014.93
7.2.190.0040.01214.94
7.2.180.0050.00814.88
7.2.170.0090.00615.19
7.2.160.0030.01214.92
7.2.150.0000.01216.89
7.2.140.0030.01016.73
7.2.130.0110.00717.00
7.2.120.0100.00717.09
7.2.110.0030.01417.00
7.2.100.0110.00317.03
7.2.90.0060.00317.02
7.2.80.0090.00616.77
7.2.70.0100.00316.92
7.2.60.0030.01016.59
7.2.50.0060.01117.07
7.2.40.0100.00716.82
7.2.30.0040.00816.72
7.2.20.0030.01016.96
7.2.10.0030.01016.69
7.2.00.0060.00618.12
7.1.330.0100.00315.99
7.1.320.0040.01115.78
7.1.310.0110.00715.71
7.1.300.0110.00415.44
7.1.290.0000.00915.89
7.1.280.0100.00315.73
7.1.270.0040.00715.68
7.1.260.0030.01315.83
7.1.250.0030.01315.99
7.1.200.0070.00415.76
7.1.100.0060.01116.33
7.1.70.0000.00817.09
7.1.60.0090.01519.82
7.1.50.0070.01316.99
7.1.00.0030.07322.33
7.0.200.0030.00616.96
7.0.140.0070.06722.04
7.0.60.0100.08019.96
7.0.50.0070.07717.95
7.0.40.0030.09020.04
7.0.30.0270.07020.25
7.0.20.0330.04720.32
7.0.10.0170.06320.20
7.0.00.0030.04320.20
5.6.280.0070.07321.04
5.6.210.0100.08020.53
5.6.200.0100.07718.14
5.6.190.0100.08020.68
5.6.180.2870.04720.45
5.6.170.0170.04320.51
5.6.160.0000.04320.48
5.6.150.0000.04718.17
5.6.140.0070.06718.15
5.6.130.0030.04318.15
5.6.120.0200.07320.88
5.6.110.0200.07720.99
5.6.100.0030.04720.99
5.6.90.0000.09021.02
5.6.80.0070.07720.41
5.6.70.4570.04020.44
5.5.350.0070.07720.52
5.5.340.0100.03017.97
5.5.330.0070.08020.37
5.5.320.0430.08020.52
5.5.310.0330.05020.36
5.5.300.0070.07018.08
5.5.290.0030.04017.99
5.5.280.0170.05720.80
5.5.270.0200.07020.86
5.5.260.0070.04320.87
5.5.250.0000.06720.69
5.5.240.0000.07720.19
5.4.450.0500.05719.57
5.4.440.1030.06319.35
5.4.430.0800.05719.57
5.4.420.0830.06019.16
5.4.410.0870.05319.42
5.4.400.1130.04718.83
5.4.390.0870.05719.28
5.4.380.0100.06318.76
5.4.370.0030.05718.61
5.4.360.0170.03018.78
5.4.350.0080.03312.02
5.4.340.0080.04112.02
5.4.320.0040.03912.50
5.4.310.0100.04212.50
5.4.300.0070.04412.50
5.4.290.0090.04112.50
5.4.280.0090.03912.39
5.4.270.0090.04212.40
5.4.260.0230.06018.98
5.4.250.0170.06718.94
5.4.240.0100.05019.05
5.4.230.0070.07718.77
5.4.220.0100.05319.10
5.4.210.0070.06318.75
5.4.200.0130.07318.91
5.4.190.0130.04718.98
5.4.180.0070.05019.02
5.4.170.0130.07318.98
5.4.160.0030.06018.99
5.4.150.0070.06318.93
5.4.140.0100.04716.43
5.4.130.0070.05016.42
5.4.120.0130.04316.54
5.4.110.0130.06016.35
5.4.100.0100.04716.56
5.4.90.0070.04716.65
5.4.80.0030.05316.47
5.4.70.0070.04716.47
5.4.60.0130.06016.36
5.4.50.0030.06016.48
5.4.40.0070.05016.54
5.4.30.0100.06716.38
5.4.20.0130.04316.46
5.4.10.0130.04716.52
5.4.00.0100.04315.93
5.3.290.0040.04212.80
5.3.280.0030.06014.68
5.3.270.0100.05014.69
5.3.260.0030.05714.59
5.3.250.0130.04714.57
5.3.240.0100.04714.43
5.3.230.0070.06314.68
5.3.220.0030.05314.65
5.3.210.0230.04014.70
5.3.200.0030.05014.55
5.3.190.0030.05714.59
5.3.180.0170.04714.57
5.3.170.0030.05314.78
5.3.160.0000.05714.53
5.3.150.0030.05314.54
5.3.140.0100.05014.52
5.3.130.0200.04314.76
5.3.120.0170.04314.55
5.3.110.0170.06714.63
5.3.100.0070.05314.10
5.3.90.0100.06314.24
5.3.80.0000.06314.09
5.3.70.0070.05014.02
5.3.60.0100.04314.16
5.3.50.0100.05013.95
5.3.40.0100.04713.78
5.3.30.0070.05013.81
5.3.20.0030.05013.77
5.3.10.0070.05013.71
5.3.00.0030.05013.82
5.2.170.0000.06711.22
5.2.160.0030.04311.21
5.2.150.0100.05311.22
5.2.140.0070.04311.24
5.2.130.0030.05310.93
5.2.120.0000.04311.23
5.2.110.0070.05311.18
5.2.100.0130.03711.10
5.2.90.0070.04011.27
5.2.80.0100.04011.30
5.2.70.0130.03711.04
5.2.60.0170.04311.14
5.2.50.0030.04711.11
5.2.40.0130.03711.00
5.2.30.0030.05311.05
5.2.20.0070.05011.04
5.2.10.0000.04710.81
5.2.00.0100.03710.55
5.1.60.0030.0339.95
5.1.50.0100.0309.98
5.1.40.0000.0379.98
5.1.30.0170.03310.42
5.1.20.0030.05010.44
5.1.10.0100.03010.30
5.1.00.0030.03710.03
5.0.50.0030.0408.52
5.0.40.0070.0378.41
5.0.30.0070.0478.31
5.0.20.0000.0308.28
5.0.10.0070.0338.16
5.0.00.0000.0438.31
4.4.90.0030.0306.89
4.4.80.0000.0236.89
4.4.70.0030.0236.89
4.4.60.0030.0206.89
4.4.50.0030.0206.89
4.4.40.0030.0336.89
4.4.30.0030.0206.89
4.4.20.0070.0276.89
4.4.10.0030.0206.89
4.4.00.0070.0306.89
4.3.110.0000.0336.89
4.3.100.0030.0306.89
4.3.90.0030.0206.89
4.3.80.0000.0406.89
4.3.70.0000.0236.89
4.3.60.0100.0136.89
4.3.50.0000.0236.89
4.3.40.0100.0236.89
4.3.30.0070.0176.89
4.3.20.0070.0276.89
4.3.10.0070.0176.89
4.3.00.0100.0307.30

preferences:
49.84 ms | 401 KiB | 5 Q