3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arras = array('0' => array(array('0' => array(array('0' => array()))))); print_r($arras);

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)
8.3.60.0120.00316.21
8.3.50.0130.00522.93
8.3.40.0090.00618.63
8.3.30.0060.00818.93
8.3.20.0070.00020.07
8.3.10.0040.00421.78
8.3.00.0040.00419.13
8.2.180.0040.01116.50
8.2.170.0140.00422.96
8.2.160.0140.00020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00820.86
8.2.110.0030.00622.29
8.2.100.0080.00417.88
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0000.00817.68
8.2.60.0060.00318.04
8.2.50.0000.00818.10
8.2.40.0000.00822.37
8.2.30.0000.00717.96
8.2.20.0040.00417.61
8.2.10.0070.00018.02
8.2.00.0070.00017.70
8.1.280.0090.00925.92
8.1.270.0030.00623.88
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.97
8.1.230.0030.00919.16
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0000.01117.25
8.1.190.0000.00917.22
8.1.180.0080.00018.10
8.1.170.0060.00318.52
8.1.160.0040.00421.85
8.1.150.0000.00718.74
8.1.140.0040.00417.37
8.1.130.0000.00717.84
8.1.120.0050.00217.38
8.1.110.0040.00417.32
8.1.100.0070.00017.32
8.1.90.0000.00717.36
8.1.80.0050.00217.32
8.1.70.0070.00017.25
8.1.60.0000.00817.48
8.1.50.0040.00417.30
8.1.40.0040.00417.42
8.1.30.0030.00517.41
8.1.20.0000.00717.56
8.1.10.0020.00517.41
8.1.00.0040.00417.44
8.0.300.0000.00821.52
8.0.290.0080.00316.58
8.0.280.0000.00818.41
8.0.270.0070.00017.14
8.0.260.0070.00018.27
8.0.250.0070.00016.72
8.0.240.0000.00716.88
8.0.230.0000.00816.73
8.0.220.0000.00616.72
8.0.210.0030.00316.73
8.0.200.0050.00316.86
8.0.190.0030.00316.83
8.0.180.0000.00816.85
8.0.170.0030.00616.79
8.0.160.0050.00216.84
8.0.150.0030.00416.79
8.0.140.0040.00416.76
8.0.130.0000.00513.21
8.0.120.0030.00516.70
8.0.110.0050.00216.79
8.0.100.0050.00316.81
8.0.90.0040.00416.81
8.0.80.0110.01116.76
8.0.70.0040.00416.84
8.0.60.0040.00416.75
8.0.50.0040.00416.84
8.0.30.0130.00816.91
8.0.20.0070.01117.40
8.0.10.0000.00816.86
8.0.00.0080.01416.60
7.4.330.0040.00415.00
7.4.320.0050.00216.51
7.4.300.0030.00316.44
7.4.290.0060.00316.45
7.4.280.0000.00716.41
7.4.270.0000.00816.41
7.4.260.0080.00316.40
7.4.250.0000.00816.37
7.4.240.0020.00516.47
7.4.230.0040.00416.40
7.4.220.0030.01416.47
7.4.210.0060.00816.56
7.4.200.0000.00716.50
7.4.160.0040.01216.32
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0110.00516.25
7.4.120.0100.00616.34
7.4.110.0120.00816.50
7.4.100.0120.00616.56
7.4.90.0100.00716.45
7.4.80.0090.01219.39
7.4.70.0090.00616.33
7.4.60.0070.01016.30
7.4.50.0000.00816.27
7.4.40.0060.00916.21
7.4.30.0030.01316.43
7.4.00.0070.00914.81
7.3.330.0000.00713.05
7.3.320.0000.00512.96
7.3.310.0030.00316.05
7.3.300.0040.00415.96
7.3.290.0080.01216.12
7.3.280.0100.00816.13
7.3.270.0140.00417.40
7.3.260.0160.00016.48
7.3.250.0110.01016.12
7.3.240.0100.00716.43
7.3.230.0160.00316.39
7.3.210.0040.01716.35
7.3.200.0100.01019.39
7.3.190.0110.00516.21
7.3.180.0060.01116.39
7.3.170.0110.00416.27
7.3.160.0120.00316.23
7.3.120.0050.01114.61
7.3.110.0100.00614.83
7.3.100.0040.00814.64
7.3.90.0030.01314.71
7.3.80.0040.01114.64
7.3.70.0020.01014.50
7.3.60.0080.00414.55
7.3.50.0040.00714.52
7.3.40.0070.00514.54
7.3.30.0100.00614.59
7.3.20.0040.00916.56
7.3.10.0070.00716.54
7.3.00.0050.00816.49
7.2.330.0090.00916.41
7.2.320.0000.01616.27
7.2.310.0090.01216.41
7.2.300.0130.00316.25
7.2.290.0090.00616.37
7.2.250.0080.00814.90
7.2.240.0040.01514.82
7.2.230.0080.00614.87
7.2.220.0030.01114.80
7.2.210.0100.00514.79
7.2.200.0040.01014.76
7.2.190.0060.00814.73
7.2.180.0090.00414.82
7.2.170.0070.00814.83
7.2.160.0000.01014.74
7.2.150.0040.00816.70
7.2.140.0070.00716.86
7.2.130.0060.00516.61
7.2.120.0030.01016.49
7.2.110.0060.00816.71
7.2.100.0040.01016.62
7.2.90.0000.01416.57
7.2.80.0090.00516.87
7.2.70.0000.01216.70
7.2.60.0050.00616.73
7.2.50.0050.00916.75
7.2.40.0080.00516.82
7.2.30.0070.00816.73
7.2.20.0050.00716.71
7.2.10.0060.00916.65
7.2.00.0030.00817.47
7.1.330.0080.00715.71
7.1.320.0080.00415.69
7.1.310.0040.00915.62
7.1.300.0040.00915.66
7.1.290.0040.00815.63
7.1.280.0100.00515.55
7.1.270.0080.00615.73
7.1.260.0040.00615.78
7.1.250.0100.00315.53
7.1.100.0040.00717.92
7.1.70.0030.00617.05
7.1.60.0090.00919.40
7.1.50.0070.01416.92
7.1.00.0030.07722.54
7.0.200.0030.00916.65
7.0.140.0000.07722.11
7.0.60.0200.07019.92
7.0.50.0130.07317.87
7.0.40.0070.04020.24
7.0.30.0330.07020.07
7.0.20.0300.03320.12
7.0.10.0000.05320.19
7.0.00.0030.08720.20
5.6.280.0100.07020.92
5.6.210.0000.04320.71
5.6.200.0000.04318.17
5.6.190.0070.10020.33
5.6.180.0200.05020.41
5.6.170.0230.05020.47
5.6.160.0000.04320.57
5.6.150.0100.03718.28
5.6.140.0100.07318.18
5.6.130.0170.05018.14
5.6.120.0030.05721.11
5.6.110.0130.08020.88
5.6.100.0000.04321.07
5.6.90.0100.03720.87
5.6.80.0100.07020.52
5.5.350.0230.05320.45
5.5.340.0230.06318.05
5.5.330.0030.09020.48
5.5.320.0200.08020.30
5.5.310.0470.06020.29
5.5.300.0000.04717.95
5.5.290.0070.08318.01
5.5.280.0130.08020.89
5.5.270.0130.06320.79
5.5.260.0100.08020.88
5.5.250.0100.06720.58
5.5.240.0000.04020.25
5.4.450.0770.05019.69
5.4.440.0500.06019.55
5.4.430.0570.05319.48
5.4.420.0170.05019.51
5.4.410.0500.05319.18
5.4.400.0330.05718.66
5.4.390.0330.05718.84
5.4.380.0070.06018.84
5.4.370.0030.05718.48
5.4.360.0170.03318.59
5.4.350.0050.03812.00
5.4.340.0040.04312.00
5.4.320.0080.03912.48
5.4.310.0070.04112.48
5.4.300.0080.03912.48
5.4.290.0040.04312.47
5.4.280.0080.04512.38
5.4.270.0060.03812.37
5.4.260.0090.03612.37
5.4.250.0100.03812.38
5.4.240.0060.03812.38
5.4.230.0100.04012.36
5.4.220.0100.03312.36
5.4.210.0100.04012.37
5.4.200.0040.04212.37
5.4.190.0060.03612.36
5.4.180.0050.04812.36
5.4.170.0070.03712.37
5.4.160.0140.03712.37
5.4.150.0100.04412.37
5.4.140.0060.04312.05
5.4.130.0030.04112.04
5.4.120.0040.04011.99
5.4.110.0080.03511.99
5.4.100.0070.03811.99
5.4.90.0080.03911.99
5.4.80.0090.04311.99
5.4.70.0060.03911.98
5.4.60.0050.03511.98
5.4.50.0050.03611.99
5.4.40.0050.03811.97
5.4.30.0050.04011.97
5.4.20.0080.03511.97
5.4.10.0100.03311.97
5.4.00.0070.03811.46
5.3.290.0090.03812.80
5.3.280.0040.03912.71
5.3.270.0050.04112.73
5.3.260.0080.03612.72
5.3.250.0080.04412.72
5.3.240.0050.04312.72
5.3.230.0060.03712.71
5.3.220.0080.03512.68
5.3.210.0050.04212.68
5.3.200.0090.04012.68
5.3.190.0080.04012.68
5.3.180.0070.04612.68
5.3.170.0060.03712.67
5.3.160.0040.03812.67
5.3.150.0050.03812.68
5.3.140.0090.04212.66
5.3.130.0100.03812.66
5.3.120.0080.03912.66
5.3.110.0090.03512.66
5.3.100.0040.04212.11
5.3.90.0070.04412.09
5.3.80.0070.04112.07
5.3.70.0110.03312.08
5.3.60.0100.04712.07
5.3.50.0050.03712.01
5.3.40.0080.04812.01
5.3.30.0090.03211.97
5.3.20.0040.03611.75
5.3.10.0080.03511.71
5.3.00.0090.04611.70
5.2.170.0100.0339.21
5.2.160.0070.0349.21
5.2.150.0110.0339.21
5.2.140.0080.0299.20
5.2.130.0040.0359.16
5.2.120.0030.0309.16
5.2.110.0060.0319.17
5.2.100.0080.0319.16
5.2.90.0040.0309.16
5.2.80.0030.0359.16
5.2.70.0070.0289.16
5.2.60.0070.0289.11
5.2.50.0060.0289.08
5.2.40.0050.0289.06
5.2.30.0060.0299.04
5.2.20.0060.0289.02
5.2.10.0060.0288.93
5.2.00.0050.0408.79
5.1.60.0020.0278.06
5.1.50.0050.0248.05
5.1.40.0060.0248.04
5.1.30.0030.0278.39
5.1.20.0050.0268.41
5.1.10.0000.0308.13
5.1.00.0050.0258.13
5.0.50.0060.0216.61
5.0.40.0090.0196.47
5.0.30.0060.0366.29
5.0.20.0030.0286.26
5.0.10.0080.0176.23
5.0.00.0060.0346.22
4.4.90.0020.0164.78
4.4.80.0060.0114.76
4.4.70.0030.0194.75
4.4.60.0040.0164.76
4.4.50.0040.0154.77
4.4.40.0030.0284.71
4.4.30.0040.0144.76
4.4.20.0060.0164.85
4.4.10.0070.0154.85
4.4.00.0020.0284.75
4.3.110.0010.0184.67
4.3.100.0060.0124.66
4.3.90.0030.0144.64
4.3.80.0020.0334.58
4.3.70.0070.0184.63
4.3.60.0030.0154.63
4.3.50.0010.0174.62
4.3.40.0040.0234.54
4.3.30.0050.0173.28
4.3.20.0030.0153.26
4.3.10.0030.0153.21
4.3.00.0100.0237.11

preferences:
40.06 ms | 401 KiB | 5 Q