3v4l.org

run code in 300+ PHP versions simultaneously
<?php $from = array('en', 'fr'); $new = array('en'); var_dump(array_diff($from, $new), array_intersect($from, $new));

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)
8.3.40.0070.00718.34
8.3.30.0040.01119.06
8.3.20.0000.00720.35
8.3.10.0050.00320.36
8.3.00.0000.01117.25
8.2.170.0070.01022.96
8.2.160.0060.00920.25
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00422.20
8.2.110.0000.00920.99
8.2.100.0000.01117.84
8.2.90.0000.00818.95
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0000.00817.91
8.2.50.0030.01018.07
8.2.40.0040.00417.82
8.2.30.0090.00019.30
8.2.20.0020.00517.60
8.2.10.0040.00417.86
8.2.00.0050.00317.53
8.1.270.0040.00422.02
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0120.00017.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.23
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0040.00418.52
8.1.160.0000.00721.95
8.1.150.0040.00418.75
8.1.140.0040.00417.42
8.1.130.0050.00217.86
8.1.120.0000.00717.45
8.1.110.0070.00017.30
8.1.100.0040.00417.32
8.1.90.0030.00417.40
8.1.80.0040.00417.43
8.1.70.0070.00017.38
8.1.60.0040.00417.52
8.1.50.0030.00517.36
8.1.40.0030.00517.46
8.1.30.0030.00617.57
8.1.20.0050.00217.50
8.1.10.0030.00617.44
8.1.00.0110.00017.39
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0040.00417.18
8.0.260.0000.00617.25
8.0.250.0030.00316.83
8.0.240.0080.00016.78
8.0.230.0050.00216.85
8.0.220.0000.00716.71
8.0.210.0000.00716.88
8.0.200.0000.00716.87
8.0.190.0050.00316.92
8.0.180.0040.00716.77
8.0.170.0040.00416.93
8.0.160.0040.00416.84
8.0.150.0000.00716.73
8.0.140.0000.00716.79
8.0.130.0000.00513.18
8.0.120.0080.00016.66
8.0.110.0070.00016.76
8.0.100.0050.00216.69
8.0.90.0000.00716.74
8.0.80.0190.00416.84
8.0.70.0070.00016.69
8.0.60.0000.00816.81
8.0.50.0000.00716.72
8.0.30.0110.00917.06
8.0.20.0100.01217.40
8.0.10.0050.00316.96
8.0.00.0080.01116.74
7.4.330.0060.00015.00
7.4.320.0040.00416.50
7.4.300.0030.00316.39
7.4.290.0040.00416.51
7.4.280.0070.00016.50
7.4.270.0000.00716.33
7.4.260.0040.00416.41
7.4.250.0070.00016.38
7.4.240.0010.00616.49
7.4.230.0070.00016.64
7.4.220.0100.01016.61
7.4.210.0100.00316.46
7.4.200.0000.00716.37
7.4.160.0130.01016.40
7.4.150.0070.01117.40
7.4.140.0100.01117.86
7.4.130.0100.01316.40
7.4.120.0130.00816.43
7.4.110.0060.01116.34
7.4.100.0040.01416.41
7.4.90.0090.00616.30
7.4.80.0090.00919.39
7.4.70.0100.00616.31
7.4.60.0090.00916.38
7.4.50.0040.00016.37
7.4.40.0140.00716.36
7.4.30.0080.00816.50
7.4.00.0060.00614.98
7.3.330.0050.00012.89
7.3.320.0000.00512.93
7.3.310.0060.00016.07
7.3.300.0000.00716.15
7.3.290.0070.00716.17
7.3.280.0080.00816.19
7.3.270.0130.01017.40
7.3.260.0070.01016.13
7.3.250.0180.00216.29
7.3.240.0090.00616.24
7.3.230.0110.00616.39
7.3.210.0000.01716.07
7.3.200.0060.01819.39
7.3.190.0060.01516.19
7.3.180.0090.00616.39
7.3.170.0090.00616.27
7.3.160.0060.01216.40
7.2.330.0090.00916.23
7.2.320.0110.00616.62
7.2.310.0030.01416.33
7.2.300.0090.00916.16
7.2.290.0140.00716.59
7.2.00.0160.00619.21
7.1.100.0040.00717.80
7.1.70.0000.00716.74
7.1.60.0030.02019.12
7.1.50.0060.01616.80
7.1.00.0070.07322.35
7.0.200.0000.00816.65
7.0.140.0030.07321.92
7.0.60.0030.05019.91
7.0.50.0000.04017.91
7.0.40.0030.08720.20
7.0.30.0330.07020.30
7.0.20.0430.07020.09
7.0.10.0070.08720.20
7.0.00.0130.06320.13
5.6.210.0070.04720.56
5.6.200.0000.05318.21
5.6.190.0200.07720.41
5.6.180.0230.04020.27
5.6.170.0300.07320.55
5.6.160.0130.06020.61
5.6.150.0070.04718.21
5.6.140.0030.05318.18
5.6.130.0100.07718.16
5.6.120.0170.07720.89
5.6.110.0100.08020.97
5.6.100.0000.04321.00
5.6.90.0030.04721.09
5.6.80.0070.05020.37
5.5.350.3930.04020.38
5.5.340.0030.06318.02
5.5.330.0070.04720.37
5.5.320.0170.04020.51
5.5.310.0270.08320.39
5.5.300.0100.07717.91
5.5.290.0070.08717.91
5.5.280.0130.05720.62
5.5.270.0070.03720.86
5.5.260.0070.07020.64
5.5.250.0100.07720.54
5.5.240.0130.07020.34
5.4.450.0200.04719.46
5.4.440.0170.04719.42
5.4.430.0430.04719.40
5.4.420.0300.04719.25
5.4.410.0270.05019.43
5.4.400.0230.03018.94
5.4.390.0400.04019.25
5.4.380.0230.06018.53
5.4.370.0530.06318.68
5.4.360.0230.05318.59
5.4.350.0400.06018.78
5.4.340.0330.04318.49
5.4.320.0050.03712.45
5.4.310.0040.04012.45
5.4.300.0070.03512.45
5.4.290.0040.04012.45
5.4.280.0060.03712.34
5.4.270.0080.03912.35
5.4.260.0050.03912.34
5.4.250.0070.03712.34
5.4.240.0030.03912.35
5.4.230.0060.03612.34
5.4.220.0040.03712.34
5.4.210.0040.03612.34
5.4.200.0080.03512.34
5.4.190.0040.03912.33
5.4.180.0030.03912.33
5.4.170.0070.04312.34
5.4.160.0070.03412.34
5.4.150.0030.03812.34
5.4.140.0050.03812.02
5.4.130.0070.03612.01
5.4.120.0040.03811.97
5.4.110.0050.03511.96
5.4.100.0050.03611.96
5.4.90.0070.03711.96
5.4.80.0120.03011.96
5.4.70.0050.03511.96
5.4.60.0060.03411.96
5.4.50.0070.03411.96
5.4.40.0050.03511.95
5.4.30.0040.03711.95
5.4.20.0050.03911.95
5.4.10.0070.03311.95
5.4.00.0050.04211.44
5.3.290.0050.04012.80
5.3.280.0050.03812.71
5.3.270.0050.04212.72
5.3.260.0060.04312.72
5.3.250.0090.03412.72
5.3.240.0090.03312.72
5.3.230.0090.04212.71
5.3.220.0030.03912.68
5.3.210.0050.04012.68
5.3.200.0070.03412.68
5.3.190.0100.03412.68
5.3.180.0050.03712.67
5.3.170.0050.03812.67
5.3.160.0040.04012.68
5.3.150.0080.04312.68
5.3.140.0040.04212.66
5.3.130.0100.03412.66
5.3.120.0050.03812.66
5.3.110.0070.03612.66
5.3.100.0060.03612.12
5.3.90.0070.03612.08
5.3.80.0080.03312.08
5.3.70.0060.03512.07
5.3.60.0080.03612.06
5.3.50.0070.04112.00
5.3.40.0070.03512.00
5.3.30.0060.03511.94
5.3.20.0080.03411.72
5.3.10.0070.03411.69
5.3.00.0080.03511.68
5.2.170.0030.0319.19
5.2.160.0030.0309.18
5.2.150.0030.0329.18
5.2.140.0060.0289.18
5.2.130.0090.0299.14
5.2.120.0100.0299.13
5.2.110.0090.0259.14
5.2.100.0040.0309.14
5.2.90.0080.0269.14
5.2.80.0050.0309.14
5.2.70.0060.0309.14
5.2.60.0050.0309.09
5.2.50.0090.0259.06
5.2.40.0050.0309.04
5.2.30.0100.0279.01
5.2.20.0060.0349.00
5.2.10.0060.0288.92
5.2.00.0050.0398.78
5.1.60.0080.0218.06
5.1.50.0040.0248.05
5.1.40.0040.0258.04
5.1.30.0040.0328.39
5.1.20.0020.0288.41
5.1.10.0090.0228.14
5.1.00.0060.0268.14
5.0.50.0010.0236.62
5.0.40.0050.0206.47
5.0.30.0060.0316.29
5.0.20.0060.0176.26
5.0.10.0040.0196.24
5.0.00.0050.0306.23
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0080.0154.75
4.4.50.0040.0134.77
4.4.40.0030.0244.71
4.4.30.0010.0174.76
4.4.20.0030.0164.84
4.4.10.0010.0174.85
4.4.00.0040.0284.76
4.3.110.0010.0184.67
4.3.100.0020.0214.66
4.3.90.0020.0194.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0020.0174.63
4.3.50.0030.0154.63
4.3.40.0020.0314.54
4.3.30.0020.0163.28
4.3.20.0060.0183.26
4.3.10.0000.0183.22
4.3.00.0000.01716.72

preferences:
44.88 ms | 400 KiB | 5 Q