3v4l.org

run code in 300+ PHP versions simultaneously
<?php class DupaArray { private $tablica = array('a', 'b', 'c'); public function getFirstDupaFromTablica() { var_Dump($this->tablica[1]); } } $obj = new DupaArray(); $obj->getFirstDupaFromTablica();

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)
8.3.70.0140.00418.02
8.3.60.0070.00718.30
8.3.50.0160.00421.93
8.3.40.0120.00318.71
8.3.30.0100.00318.93
8.3.20.0050.00220.29
8.3.10.0040.00420.34
8.3.00.0030.00517.77
8.2.180.0140.00716.75
8.2.170.0040.01122.96
8.2.160.0100.00720.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00722.24
8.2.110.0090.00022.09
8.2.100.0070.00617.84
8.2.90.0000.00719.27
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0000.00818.03
8.2.50.0050.00318.07
8.2.40.0020.00518.20
8.2.30.0040.00419.24
8.2.20.0040.00417.74
8.2.10.0000.00817.98
8.2.00.0080.00017.77
8.1.280.0070.01325.92
8.1.270.0090.00023.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.92
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.00
8.1.190.0000.00817.11
8.1.180.0000.00718.10
8.1.170.0000.00918.57
8.1.160.0000.00721.98
8.1.150.0000.00718.93
8.1.140.0040.00417.45
8.1.130.0030.00317.86
8.1.120.0000.00817.37
8.1.110.0060.00317.23
8.1.100.0040.00417.39
8.1.90.0000.00717.38
8.1.80.0000.00717.41
8.1.70.0000.00717.39
8.1.60.0080.00017.45
8.1.50.0040.00417.57
8.1.40.0030.00617.34
8.1.30.0030.00617.48
8.1.20.0040.00417.62
8.1.10.0000.00817.39
8.1.00.0050.00217.35
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0030.00318.27
8.0.270.0080.00017.18
8.0.260.0000.00617.18
8.0.250.0000.00716.89
8.0.240.0070.00016.88
8.0.230.0070.00016.90
8.0.220.0070.00016.73
8.0.210.0030.00316.80
8.0.200.0060.00016.86
8.0.190.0070.00316.88
8.0.180.0040.00416.74
8.0.170.0000.00716.81
8.0.160.0030.00516.66
8.0.150.0000.00716.75
8.0.140.0030.00916.67
8.0.130.0030.00313.29
8.0.120.0080.00016.80
8.0.110.0080.00016.81
8.0.100.0070.00016.79
8.0.90.0050.00216.89
8.0.80.0100.00716.86
8.0.70.0000.00716.77
8.0.60.0040.00416.71
8.0.50.0050.00316.69
8.0.30.0090.00916.98
8.0.20.0120.01117.40
8.0.10.0050.00216.74
8.0.00.0120.00616.51
7.4.330.0050.00015.00
7.4.320.0000.00816.41
7.4.300.0060.00016.40
7.4.290.0070.00016.51
7.4.280.0030.00516.59
7.4.270.0060.00016.48
7.4.260.0060.00316.48
7.4.250.0020.00516.46
7.4.240.0050.00216.56
7.4.230.0040.00416.29
7.4.220.0170.00016.70
7.4.210.0130.00016.52
7.4.200.0040.00416.67
7.4.160.0090.00916.38
7.4.150.0100.01017.40
7.4.140.0130.00717.86
7.4.130.0060.01116.54
7.4.120.0100.00916.36
7.4.110.0100.00716.41
7.4.100.0030.01316.56
7.4.90.0110.00616.45
7.4.80.0130.00716.47
7.4.70.0100.00616.50
7.4.60.0100.01016.42
7.4.50.0000.00816.39
7.4.40.0090.00616.49
7.4.30.0060.00916.58
7.4.00.0080.00814.85
7.3.330.0030.00313.13
7.3.320.0000.00613.09
7.3.310.0030.00616.32
7.3.300.0070.00016.36
7.3.290.0100.01016.29
7.3.280.0100.00716.32
7.3.270.0100.00717.40
7.3.260.0110.00716.39
7.3.250.0070.01016.30
7.3.240.0100.00716.30
7.3.230.0070.01116.39
7.3.210.0100.00716.38
7.3.200.0040.01419.39
7.3.190.0100.00716.37
7.3.180.0090.00916.38
7.3.170.0160.00516.46
7.3.160.0070.01016.22
7.2.330.0130.00416.65
7.2.320.0080.00816.77
7.2.310.0080.00816.74
7.2.300.0090.00916.66
7.2.290.0100.00716.62
7.1.70.0000.00817.19
7.1.60.0100.01619.32
7.1.50.0070.01717.00
7.1.00.0000.08022.45
7.0.200.0000.01016.27
7.0.140.0030.07722.00
7.0.60.0100.08019.91
7.0.50.0030.07717.88
7.0.40.0100.05720.11
7.0.30.0130.04720.20
7.0.20.0170.05020.25
7.0.10.0100.08720.10
7.0.00.0070.08020.22
5.6.280.0000.07720.93
5.6.210.0070.05720.77
5.6.200.0100.03318.19
5.6.190.0130.03320.33
5.6.180.0530.05320.41
5.6.170.0330.06720.44
5.6.160.0030.05320.54
5.6.150.0100.07318.22
5.6.140.0130.06018.21
5.6.130.0070.08318.18
5.6.120.0030.06720.80
5.6.110.0070.07321.13
5.6.100.0130.07720.89
5.6.90.0070.06021.03
5.6.80.0170.05720.38
5.5.350.0130.04320.50
5.5.340.0030.08017.94
5.5.330.0000.04720.29
5.5.320.0370.05020.30
5.5.310.0300.03720.37
5.5.300.0000.04017.98
5.5.290.0100.07718.02
5.5.280.0030.04020.80
5.5.270.0070.08720.86
5.5.260.0100.07720.84
5.5.250.0130.07020.78
5.5.240.0130.06320.27
5.4.450.0300.06019.47
5.4.440.0200.06019.16
5.4.430.0100.06319.48
5.4.420.0200.05319.69
5.4.410.0170.05319.47
5.4.400.1100.05319.23
5.4.390.1000.04719.16
5.4.380.0400.07318.53
5.4.370.0430.05718.61
5.4.360.0370.07318.79
5.4.350.0270.07018.78
5.4.340.0370.05718.56
5.4.320.0090.05012.50
5.4.310.0130.04712.50
5.4.300.0120.04512.50
5.4.290.0070.03912.50
5.4.280.0070.03512.40
5.4.270.0100.03912.39
5.4.260.0070.03812.39
5.4.250.0070.03712.39
5.4.240.0060.03612.40
5.4.230.0090.03412.39
5.4.220.0090.03212.39
5.4.210.0070.03512.39
5.4.200.0060.03712.39
5.4.190.0050.03712.38
5.4.180.0060.03512.38
5.4.170.0070.03412.39
5.4.160.0030.03912.39
5.4.150.0050.03612.39
5.4.140.0050.04312.07
5.4.130.0080.04712.06
5.4.120.0060.04312.02
5.4.110.0090.04512.02
5.4.100.0090.03512.02
5.4.90.0050.04512.02
5.4.80.0050.04012.01
5.4.70.0050.03612.01
5.4.60.0130.03212.01
5.4.50.0070.04712.01
5.4.40.0060.03412.00
5.4.30.0070.04611.99
5.4.20.0060.03512.00
5.4.10.0080.03311.99
5.4.00.0050.04011.48
5.3.290.0040.04212.80
5.3.280.0060.03712.71
5.3.270.0050.04412.73
5.3.260.0090.04812.72
5.3.250.0060.03812.72
5.3.240.0040.03912.72
5.3.230.0070.03712.71
5.3.220.0050.03712.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0080.04212.68
5.3.180.0050.04212.67
5.3.170.0050.04312.67
5.3.160.0080.03412.67
5.3.150.0070.03712.67
5.3.140.0090.03412.66
5.3.130.0040.04212.66
5.3.120.0040.04112.66
5.3.110.0070.03912.66
5.3.100.0080.03512.12
5.3.90.0080.03412.10
5.3.80.0040.03712.09
5.3.70.0040.03812.09
5.3.60.0060.03612.07
5.3.50.0080.03312.02
5.3.40.0090.03312.02
5.3.30.0080.03211.98
5.3.20.0040.03611.76
5.3.10.0030.03711.73
5.3.00.0050.03511.71
5.2.170.0050.0319.21
5.2.160.0040.0299.21
5.2.150.0030.0409.21
5.2.140.0040.0309.21
5.2.130.0040.0389.17
5.2.120.0050.0309.17
5.2.110.0050.0289.18
5.2.100.0070.0289.18
5.2.90.0020.0429.18
5.2.80.0020.0429.17
5.2.70.0080.0269.17
5.2.60.0020.0329.12
5.2.50.0050.0379.09
5.2.40.0030.0299.07
5.2.30.0050.0289.05
5.2.20.0030.0369.03
5.2.10.0080.0338.94
5.2.00.0090.0258.80
5.1.60.0080.0288.08
5.1.50.0060.0228.08
5.1.40.0070.0338.07
5.1.30.0010.0298.41
5.1.20.0040.0268.43
5.1.10.0060.0258.16
5.1.00.0040.0258.16
5.0.50.0050.0246.64
5.0.40.0060.0176.50
5.0.30.0030.0326.30
5.0.20.0040.0186.27
5.0.10.0030.0206.25
5.0.00.0010.0336.24
4.4.90.0040.0144.78
4.4.80.0060.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0174.75
4.4.50.0000.0194.77
4.4.40.0030.0264.70
4.4.30.0050.0134.76
4.4.20.0040.0144.85
4.4.10.0040.0144.85
4.4.00.0060.0224.75
4.3.110.0030.0164.67
4.3.100.0020.0154.67
4.3.90.0010.0164.64
4.3.80.0040.0234.58
4.3.70.0010.0164.63
4.3.60.0020.0184.63
4.3.50.0020.0224.63
4.3.40.0050.0254.54
4.3.30.0010.0173.30
4.3.20.0030.0153.28
4.3.10.0030.0153.24
4.3.00.0130.0206.98

preferences:
47.63 ms | 401 KiB | 5 Q