3v4l.org

run code in 300+ PHP versions simultaneously
<?php $anArray = array(array('black')); $anotherArray = array(array('white')); var_dump($anArray === $anotherArray); //var_dump((is_array($anArray) && is_array($anotherArray) && array_diff($anArray $anotherArray) == array_diff($anotherArray, $anArray)));

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)
8.3.60.0070.00718.30
8.3.50.0090.00921.97
8.3.40.0070.00718.77
8.3.30.0040.01118.93
8.3.20.0080.00820.20
8.3.10.0050.00320.57
8.3.00.0000.00817.79
8.2.180.0110.00416.38
8.2.170.0140.00022.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.91
8.2.110.0000.01122.05
8.2.100.0090.00317.66
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0040.00418.08
8.2.30.0050.00219.31
8.2.20.0040.00417.59
8.2.10.0050.00318.00
8.2.00.0000.00717.59
8.1.280.0150.00325.92
8.1.270.0040.00422.02
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00623.69
8.1.230.0110.00019.00
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0050.00317.13
8.1.180.0050.00318.10
8.1.170.0000.00918.46
8.1.160.0000.00721.85
8.1.150.0000.00718.83
8.1.140.0000.00717.37
8.1.130.0030.00517.73
8.1.120.0030.00317.37
8.1.110.0040.00417.43
8.1.100.0000.00717.37
8.1.90.0030.00617.38
8.1.80.0050.00217.40
8.1.70.0040.00417.32
8.1.60.0030.00617.39
8.1.50.0040.00417.43
8.1.40.0000.00817.32
8.1.30.0050.00317.46
8.1.20.0040.00417.50
8.1.10.0070.00017.50
8.1.00.0050.00317.48
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0070.00018.41
8.0.270.0000.00717.22
8.0.260.0000.00617.18
8.0.250.0030.00316.89
8.0.240.0030.00316.88
8.0.230.0040.00416.76
8.0.220.0000.00616.85
8.0.210.0030.00316.64
8.0.200.0040.00416.89
8.0.190.0030.00616.75
8.0.180.0030.00516.86
8.0.170.0030.00616.72
8.0.160.0080.00016.72
8.0.150.0000.00716.64
8.0.140.0040.00416.66
8.0.130.0030.00313.21
8.0.120.0000.00916.84
8.0.110.0000.00716.80
8.0.100.0000.00716.63
8.0.90.0000.00716.79
8.0.80.0030.01216.74
8.0.70.0030.00516.84
8.0.60.0040.00416.71
8.0.50.0000.00816.66
8.0.30.0090.00916.96
8.0.20.0090.01117.40
8.0.10.0070.00016.87
8.0.00.0140.00316.64
7.4.330.0000.00515.13
7.4.320.0000.00616.41
7.4.300.0000.00716.52
7.4.290.0070.00016.55
7.4.280.0040.00716.46
7.4.270.0050.00216.51
7.4.260.0030.00316.61
7.4.250.0000.00816.35
7.4.240.0030.00316.49
7.4.230.0030.00316.59
7.4.220.0100.00716.43
7.4.210.0030.01016.41
7.4.200.0070.00016.59
7.4.160.0090.00916.33
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0050.01116.50
7.4.120.0160.00516.43
7.4.110.0070.01016.32
7.4.100.0100.00616.47
7.4.90.0120.00616.36
7.4.80.0060.01516.34
7.4.70.0070.01016.44
7.4.60.0070.00716.31
7.4.50.0040.00416.37
7.4.40.0100.00716.33
7.4.30.0060.00916.39
7.4.00.0060.00814.78
7.3.330.0030.00312.93
7.3.320.0030.00312.95
7.3.310.0040.00416.28
7.3.300.0060.00016.23
7.3.290.0100.01016.19
7.3.280.0080.00716.22
7.3.270.0120.00617.40
7.3.260.0100.00716.38
7.3.250.0090.01116.30
7.3.240.0080.00916.43
7.3.230.0120.00616.39
7.3.210.0140.00316.23
7.3.200.0100.00619.39
7.3.190.0100.01016.31
7.3.180.0070.01116.16
7.3.170.0030.01316.27
7.3.160.0030.01316.32
7.3.120.0050.01214.67
7.3.110.0070.00714.62
7.3.100.0080.00514.84
7.3.90.0090.00514.70
7.3.80.0030.01114.75
7.3.70.0030.01114.66
7.3.60.0060.00514.58
7.3.50.0040.00914.75
7.3.40.0020.01214.75
7.3.30.0050.00914.66
7.3.20.0110.00316.43
7.3.10.0070.00616.39
7.3.00.0100.00416.51
7.2.330.0130.00616.61
7.2.320.0030.01416.54
7.2.310.0030.01316.29
7.2.300.0110.00516.26
7.2.290.0160.00416.56
7.2.250.0110.00714.80
7.2.240.0090.00814.71
7.2.230.0070.00714.69
7.2.220.0050.01015.03
7.2.210.0070.00914.94
7.2.200.0080.00614.73
7.2.190.0060.00814.93
7.2.180.0030.01314.94
7.2.170.0030.01014.95
7.2.160.0030.01014.97
7.2.150.0030.01116.82
7.2.140.0050.01016.76
7.2.130.0050.00816.63
7.2.120.0070.00716.58
7.2.110.0070.00716.74
7.2.100.0060.00816.65
7.2.90.0030.01316.77
7.2.80.0020.01016.74
7.2.70.0040.01016.79
7.2.60.0090.00616.77
7.2.50.0060.00516.75
7.2.40.0060.01016.82
7.2.30.0100.00516.87
7.2.20.0040.01016.77
7.2.10.0060.00916.70
7.2.00.0030.01316.80
7.1.330.0070.00915.80
7.1.320.0060.00715.63
7.1.310.0050.01015.58
7.1.300.0050.01015.64
7.1.290.0060.01015.70
7.1.280.0030.00915.75
7.1.270.0020.01015.72
7.1.260.0090.00615.78
7.1.250.0060.00915.71
7.1.70.0000.00717.16
7.1.60.0120.01219.32
7.1.50.0030.01016.97
7.1.00.0070.07322.31
7.0.200.0040.01216.63
7.0.140.0070.07022.00
7.0.60.0100.06319.92
7.0.50.0070.08317.84
7.0.40.0100.08320.40
7.0.30.0200.03720.30
7.0.20.0200.05020.20
7.0.10.0070.07720.16
7.0.00.0030.07020.19
5.6.280.0030.07321.09
5.6.210.0130.05320.66
5.6.200.0100.06018.13
5.6.190.0000.04720.27
5.6.180.0430.07020.57
5.6.170.0200.05320.49
5.6.160.0030.04020.39
5.6.150.0070.03718.13
5.6.140.0070.07018.14
5.6.130.0030.05318.21
5.6.120.0030.08320.98
5.6.110.0170.07021.10
5.6.100.0070.08021.14
5.6.90.0030.08721.12
5.6.80.0100.07320.52
5.5.350.0200.07320.46
5.5.340.0130.06318.00
5.5.330.0070.04020.40
5.5.320.0330.07020.27
5.5.310.0270.05320.50
5.5.300.0030.07717.91
5.5.290.0100.05717.87
5.5.280.0200.07020.86
5.5.270.0030.04020.86
5.5.260.0070.06720.76
5.5.250.0070.06320.65
5.5.240.0130.07320.03
5.4.450.0630.05319.28
5.4.440.0130.06019.13
5.4.430.0170.05319.58
5.4.420.0100.06719.60
5.4.410.1030.04719.45
5.4.400.1130.06019.21
5.4.390.0730.04719.15
5.4.380.0500.06318.69
5.4.370.0600.05718.77
5.4.360.0570.05018.61
5.4.350.0270.06318.61
5.4.340.0330.05018.70
5.4.320.0050.03712.45
5.4.310.0070.03712.45
5.4.300.0090.03312.45
5.4.290.0060.03712.45
5.4.280.0030.03912.35
5.4.270.0050.03712.34
5.4.260.0060.05112.35
5.4.250.0050.04512.34
5.4.240.0110.04712.35
5.4.230.0070.03812.34
5.4.220.0070.03512.34
5.4.210.0040.03812.34
5.4.200.0040.04012.34
5.4.190.0060.03612.34
5.4.180.0050.03712.34
5.4.170.0060.03612.34
5.4.160.0080.03412.34
5.4.150.0080.03512.34
5.4.140.0070.04112.02
5.4.130.0060.03512.01
5.4.120.0080.03311.97
5.4.110.0070.03311.96
5.4.100.0020.03811.96
5.4.90.0050.03811.96
5.4.80.0040.03811.96
5.4.70.0080.03211.96
5.4.60.0110.04311.96
5.4.50.0080.03411.96
5.4.40.0080.04811.95
5.4.30.0080.04011.95
5.4.20.0070.04011.95
5.4.10.0090.03111.94
5.4.00.0060.03611.43
5.3.290.0060.03912.80
5.3.280.0120.03112.71
5.3.270.0070.03712.73
5.3.260.0060.03812.72
5.3.250.0060.03712.72
5.3.240.0050.03712.72
5.3.230.0070.03612.71
5.3.220.0060.03512.68
5.3.210.0050.03812.68
5.3.200.0040.03712.68
5.3.190.0090.04412.68
5.3.180.0030.03912.67
5.3.170.0090.03312.67
5.3.160.0050.03512.67
5.3.150.0030.04012.68
5.3.140.0080.04012.66
5.3.130.0060.03712.66
5.3.120.0060.03712.66
5.3.110.0100.03612.66
5.3.100.0050.05512.11
5.3.90.0050.03712.08
5.3.80.0050.04212.07
5.3.70.0070.03512.07
5.3.60.0070.03412.06
5.3.50.0050.03612.00
5.3.40.0090.03212.00
5.3.30.0030.03711.94
5.3.20.0040.03611.72
5.3.10.0050.03411.69
5.3.00.0050.03611.68
5.2.170.0030.0319.18
5.2.160.0040.0299.18
5.2.150.0050.0299.18
5.2.140.0030.0329.18
5.2.130.0040.0309.14
5.2.120.0070.0269.14
5.2.110.0050.0349.14
5.2.100.0060.0289.14
5.2.90.0040.0359.14
5.2.80.0050.0309.13
5.2.70.0030.0389.13
5.2.60.0060.0289.08
5.2.50.0050.0309.05
5.2.40.0040.0299.03
5.2.30.0020.0329.01
5.2.20.0050.0298.99
5.2.10.0070.0258.92
5.2.00.0050.0278.78
5.1.60.0040.0238.06
5.1.50.0040.0248.06
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0060.0248.41
5.1.10.0060.0238.13
5.1.00.0040.0258.14
5.0.50.0040.0196.62
5.0.40.0060.0166.47
5.0.30.0040.0306.29
5.0.20.0040.0196.26
5.0.10.0020.0226.23
5.0.00.0070.0336.22
4.4.90.0030.0204.78
4.4.80.0020.0164.75
4.4.70.0010.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0030.0244.70
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0050.0124.67
4.3.90.0030.0144.64
4.3.80.0030.0254.58
4.3.70.0000.0164.63
4.3.60.0040.0134.63
4.3.50.0060.0124.63
4.3.40.0030.0234.53
4.3.30.0030.0153.28
4.3.20.0040.0143.25
4.3.10.0040.0133.22
4.3.00.0170.0237.69

preferences:
51.71 ms | 401 KiB | 5 Q