3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array('a', 's', 's', 'f'); echo $foo[1.9] . "\n"; echo $foo[1] . "\n";

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)
8.3.60.0110.00416.63
8.3.50.0170.00322.83
8.3.40.0120.00318.71
8.3.30.0040.01118.91
8.3.20.0080.00020.34
8.3.10.0000.00821.60
8.3.00.0000.00819.68
8.2.180.0130.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.26
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0120.00626.16
8.2.120.0030.00521.01
8.2.110.0050.00522.14
8.2.100.0120.00017.68
8.2.90.0030.00619.29
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0090.00017.93
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0050.00318.11
8.2.20.0000.00717.67
8.2.10.0080.00017.90
8.2.00.0040.00417.53
8.1.280.0100.01025.92
8.1.270.0030.00623.82
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.79
8.1.230.0040.00819.13
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0040.00418.65
8.1.160.0000.00821.93
8.1.150.0000.00718.87
8.1.140.0020.00517.55
8.1.130.0000.00817.87
8.1.120.0030.00417.51
8.1.110.0040.00417.48
8.1.100.0030.00517.48
8.1.90.0070.00017.42
8.1.80.0050.00317.46
8.1.70.0000.00717.34
8.1.60.0060.00317.58
8.1.50.0040.00417.36
8.1.40.0050.00317.55
8.1.30.0050.00317.67
8.1.20.0040.00417.54
8.1.10.0000.00717.59
8.1.00.0000.00817.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.50
8.0.270.0000.00717.31
8.0.260.0000.00717.13
8.0.250.0070.00017.00
8.0.240.0040.00416.95
8.0.230.0040.00416.91
8.0.220.0070.00016.97
8.0.210.0030.00316.75
8.0.200.0040.00416.88
8.0.190.0030.00516.93
8.0.180.0050.00216.80
8.0.170.0000.00916.84
8.0.160.0100.00016.84
8.0.150.0000.00716.85
8.0.140.0040.00416.91
8.0.130.0050.00013.26
8.0.120.0040.00416.75
8.0.110.0040.00416.80
8.0.100.0050.00316.78
8.0.90.0000.00716.95
8.0.80.0090.00616.92
8.0.70.0040.00416.96
8.0.60.0030.00516.81
8.0.50.0000.00816.88
8.0.30.0080.01017.12
8.0.20.0110.00917.40
8.0.10.0070.00016.73
8.0.00.0110.00916.66
7.4.330.0030.00315.02
7.4.320.0030.00316.52
7.4.300.0060.00016.54
7.4.290.0030.00316.43
7.4.280.0080.00016.44
7.4.270.0030.00316.44
7.4.260.0040.00416.53
7.4.250.0040.00416.54
7.4.240.0050.00216.38
7.4.230.0030.00316.56
7.4.220.0100.00716.57
7.4.210.0110.00416.48
7.4.200.0030.00316.55
7.4.160.0140.00316.36
7.4.150.0180.00717.40
7.4.140.0090.00917.86
7.4.130.0120.00516.39
7.4.120.0090.00816.64
7.4.110.0100.00716.34
7.4.100.0030.01416.39
7.4.90.0100.00616.59
7.4.80.0070.01119.39
7.4.70.0080.00816.43
7.4.60.0090.00916.47
7.4.50.0000.00616.56
7.4.40.0120.00916.36
7.4.30.0070.01016.55
7.4.00.0070.01014.60
7.3.330.0000.00713.16
7.3.320.0030.00313.11
7.3.310.0000.00716.32
7.3.300.0030.00316.11
7.3.290.0090.00616.19
7.3.280.0110.00616.19
7.3.270.0150.00317.40
7.3.260.0240.00016.34
7.3.250.0100.00816.35
7.3.240.0090.00916.30
7.3.230.0090.00916.53
7.3.210.0180.00016.51
7.3.200.0070.01119.39
7.3.190.0160.00416.23
7.3.180.0130.00316.57
7.3.170.0110.00816.27
7.3.160.0140.00816.25
7.2.330.0130.00316.50
7.2.320.0130.00316.53
7.2.310.0070.01216.66
7.2.300.0130.00316.59
7.2.290.0090.00616.79
7.2.00.0080.01119.21
7.1.100.0310.00416.93
7.1.70.0050.00317.06
7.1.60.0060.01319.40
7.1.50.0090.01216.91
7.1.00.0000.08022.45
7.0.200.0000.00716.88
7.0.140.0000.07722.07
7.0.60.0070.08319.85
7.0.50.0070.08717.80
7.0.40.0130.08320.03
7.0.30.0470.07320.17
7.0.20.0400.07320.16
7.0.10.0130.08320.20
7.0.00.0100.07020.16
5.6.280.0070.07020.86
5.6.210.0100.07720.50
5.6.200.0070.05318.13
5.6.190.0070.05020.41
5.6.180.0230.06320.77
5.6.170.0270.08720.41
5.6.160.0130.07720.37
5.6.150.0030.07018.17
5.6.140.0100.04718.22
5.6.130.0030.04018.16
5.6.120.0100.06020.99
5.6.110.0100.08021.14
5.6.100.0130.07320.96
5.6.90.0070.05021.07
5.6.80.0070.03720.43
5.5.350.0300.05320.34
5.5.340.0100.04718.02
5.5.330.0100.05320.25
5.5.320.0200.04320.32
5.5.310.0230.04320.28
5.5.300.0170.07717.98
5.5.290.0000.09017.90
5.5.280.0130.05720.73
5.5.270.0030.09020.75
5.5.260.0070.08020.83
5.5.250.0170.07720.58
5.5.240.0230.07020.11
5.4.450.0130.04719.43
5.4.440.0700.03719.48
5.4.430.0230.04019.42
5.4.420.0300.04019.41
5.4.410.0400.04319.31
5.4.400.0330.04319.25
5.4.390.0430.04019.13
5.4.380.0270.06318.74
5.4.370.0400.06318.68
5.4.360.0430.04318.83
5.4.350.0430.05718.61
5.4.340.0430.06018.69
5.4.320.0030.04212.45
5.4.310.0100.03312.45
5.4.300.0070.03612.45
5.4.290.0050.03912.45
5.4.280.0040.03712.35
5.4.270.0060.03512.34
5.4.260.0090.03412.34
5.4.250.0070.03612.34
5.4.240.0100.03212.35
5.4.230.0070.03612.34
5.4.220.0100.03212.34
5.4.210.0100.03112.34
5.4.200.0100.03312.34
5.4.190.0070.03412.34
5.4.180.0050.03712.33
5.4.170.0040.04012.34
5.4.160.0060.03512.34
5.4.150.0040.03812.34
5.4.140.0040.03912.02
5.4.130.0050.03612.01
5.4.120.0060.03411.96
5.4.110.0050.03611.96
5.4.100.0050.03711.96
5.4.90.0070.03611.97
5.4.80.0080.04311.96
5.4.70.0080.04211.96
5.4.60.0070.03411.96
5.4.50.0050.03611.96
5.4.40.0070.03311.95
5.4.30.0080.03311.95
5.4.20.0060.03511.94
5.4.10.0040.03611.95
5.4.00.0070.03611.43
5.3.290.0100.03712.80
5.3.280.0100.03612.71
5.3.270.0070.03812.72
5.3.260.0060.03812.72
5.3.250.0060.03612.72
5.3.240.0080.03412.72
5.3.230.0040.03912.71
5.3.220.0070.03612.68
5.3.210.0140.03112.68
5.3.200.0030.04112.68
5.3.190.0050.04012.68
5.3.180.0070.03512.67
5.3.170.0110.03112.67
5.3.160.0060.03612.68
5.3.150.0070.03712.68
5.3.140.0050.03712.66
5.3.130.0050.03912.66
5.3.120.0090.03612.66
5.3.110.0060.04312.65
5.3.100.0030.03912.12
5.3.90.0040.03812.08
5.3.80.0080.03312.07
5.3.70.0050.03712.08
5.3.60.0080.03412.06
5.3.50.0050.03612.00
5.3.40.0050.03612.00
5.3.30.0060.03411.94
5.3.20.0070.03311.72
5.3.10.0070.03311.69
5.3.00.0060.03611.68
5.2.170.0060.0299.18
5.2.160.0070.0279.18
5.2.150.0050.0309.17
5.2.140.0070.0289.18
5.2.130.0020.0319.13
5.2.120.0020.0319.14
5.2.110.0070.0269.14
5.2.100.0050.0279.14
5.2.90.0050.0289.14
5.2.80.0030.0319.14
5.2.70.0050.0309.14
5.2.60.0060.0289.09
5.2.50.0070.0279.06
5.2.40.0050.0289.03
5.2.30.0040.0309.01
5.2.20.0020.0318.99
5.2.10.0100.0228.91
5.2.00.0030.0308.78
5.1.60.0050.0228.06
5.1.50.0020.0268.05
5.1.40.0030.0258.04
5.1.30.0030.0268.39
5.1.20.0050.0258.41
5.1.10.0050.0248.13
5.1.00.0020.0268.14
5.0.50.0060.0176.62
5.0.40.0020.0206.47
5.0.30.0030.0316.29
5.0.20.0020.0206.28
5.0.10.0020.0216.25
5.0.00.0030.0316.25
4.4.90.0060.0124.78
4.4.80.0010.0184.75
4.4.70.0060.0124.75
4.4.60.0010.0164.75
4.4.50.0060.0124.77
4.4.40.0030.0244.70
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0010.0264.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0000.0184.63
4.3.40.0040.0234.54
4.3.30.0010.0173.31
4.3.20.0010.0173.29
4.3.10.0000.0173.24
4.3.00.0400.01312.55

preferences:
45.18 ms | 401 KiB | 5 Q