3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $b = 'some'; public function __toString() { return array($this->b); } } $a = new A(); $array = (array)(string)$a; print_r($a);

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)
8.3.60.0040.01118.55
8.3.50.0050.01321.96
8.3.40.0110.00318.80
8.3.30.0000.01519.07
8.3.20.0080.00020.13
8.3.10.0040.00420.71
8.3.00.0040.00419.25
8.2.180.0030.01416.88
8.2.170.0090.00622.96
8.2.160.0100.00320.39
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0060.00619.06
8.2.110.0100.00020.60
8.2.100.0000.01218.03
8.2.90.0050.00219.20
8.2.80.0080.00017.97
8.2.70.0000.00817.75
8.2.60.0040.00818.03
8.2.50.0090.00018.07
8.2.40.0000.00819.71
8.2.30.0050.00517.98
8.2.20.0050.00317.73
8.2.10.0080.00018.06
8.2.00.0020.00517.61
8.1.280.0030.01025.92
8.1.270.0080.00023.82
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.70
8.1.230.0090.00319.08
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00818.66
8.1.160.0030.00521.89
8.1.150.0000.00918.95
8.1.140.0040.00417.38
8.1.130.0000.00717.77
8.1.120.0070.00017.50
8.1.110.0000.00817.45
8.1.100.0030.00517.41
8.1.90.0050.00317.39
8.1.80.0070.00017.34
8.1.70.0000.00717.38
8.1.60.0000.00817.57
8.1.50.0000.00817.50
8.1.40.0020.00517.53
8.1.30.0030.00617.61
8.1.20.0040.00417.71
8.1.10.0000.00817.48
8.1.00.0000.00917.52
8.0.300.0030.00318.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0030.00317.27
8.0.260.0030.00317.25
8.0.250.0000.00716.92
8.0.240.0000.00716.99
8.0.230.0030.00516.97
8.0.220.0030.00316.95
8.0.210.0050.00316.86
8.0.200.0000.00617.05
8.0.190.0070.00016.95
8.0.180.0040.00416.98
8.0.170.0080.00017.00
8.0.160.0050.00216.98
8.0.150.0020.00516.88
8.0.140.0040.00416.82
8.0.130.0030.00313.45
8.0.120.0040.00416.88
8.0.110.0070.00016.91
8.0.100.0070.00016.82
8.0.90.0000.00817.04
8.0.80.0090.01316.83
8.0.70.0000.00817.00
8.0.60.0070.00016.86
8.0.50.0040.00416.78
8.0.30.0120.00817.13
8.0.20.0050.01317.40
8.0.10.0070.00016.98
8.0.00.0120.00716.91
7.4.330.0060.00015.10
7.4.320.0070.00016.62
7.4.300.0070.00016.49
7.4.290.0070.00016.63
7.4.280.0080.00016.42
7.4.270.0000.00716.44
7.4.260.0000.00816.60
7.4.250.0040.00416.49
7.4.240.0020.00516.56
7.4.230.0000.00716.44
7.4.220.0170.00016.43
7.4.210.0070.01416.59
7.4.200.0040.00416.35
7.4.160.0150.00616.71
7.4.150.0040.01717.40
7.4.140.0090.01117.86
7.4.130.0070.01016.46
7.4.120.0110.00816.57
7.4.110.0100.00716.52
7.4.100.0100.01016.77
7.4.90.0070.01016.52
7.4.80.0070.01019.39
7.4.70.0130.00716.51
7.4.60.0090.00616.52
7.4.50.0030.00616.20
7.4.40.0030.01216.50
7.4.30.0150.00616.59
7.4.00.0030.01415.00
7.3.330.0050.00013.14
7.3.320.0030.00313.36
7.3.310.0000.00816.34
7.3.300.0000.00716.32
7.3.290.0090.00616.34
7.3.280.0090.01016.35
7.3.270.0120.01217.40
7.3.260.0030.02016.52
7.3.250.0070.01016.53
7.3.240.0070.01416.38
7.3.230.0170.00016.41
7.3.210.0130.00616.41
7.3.200.0090.00919.39
7.3.190.0120.00616.35
7.3.180.0030.01316.57
7.3.170.0060.00916.50
7.3.160.0140.00316.42
7.2.330.0120.00616.38
7.2.320.0160.00016.74
7.2.310.0110.00616.71
7.2.300.0100.00616.61
7.2.290.0180.00716.70
7.2.60.0070.00716.74
7.2.00.0160.00419.46
7.1.200.0000.01215.61
7.1.100.0030.00718.01
7.1.70.0000.00717.05
7.1.60.0160.01019.32
7.1.50.0280.00334.81
7.1.00.0070.07322.34
7.0.200.0000.00816.66
7.0.140.0070.06722.06
7.0.60.0130.08019.92
7.0.50.0130.07717.96
7.0.40.0100.07320.30
7.0.30.0230.05020.22
7.0.20.0200.04320.04
7.0.10.0130.07720.22
7.0.00.0100.04020.27
5.6.280.0070.07021.11
5.6.210.0000.09020.67
5.6.200.0070.08718.23
5.6.190.0270.04020.47
5.6.180.0470.07720.41
5.6.170.0230.04020.44
5.6.160.0030.09020.54
5.6.150.0000.08718.23
5.6.140.0030.08718.19
5.6.130.0130.07018.18
5.6.120.0070.05320.94
5.6.110.0170.04320.96
5.6.100.0070.08720.96
5.6.90.0070.07021.10
5.6.80.0030.03720.36
5.5.350.0100.03720.49
5.5.340.0000.05017.92
5.5.330.0100.07720.44
5.5.320.0330.07720.20
5.5.310.0370.07020.23
5.5.300.0070.08018.02
5.5.290.0070.04017.99
5.5.280.0130.03720.85
5.5.270.0130.04020.78
5.5.260.0170.06320.64
5.5.250.0170.04720.54
5.5.240.0230.06720.26
5.4.450.0200.04719.33
5.4.440.0170.03319.13
5.4.430.0370.03319.32
5.4.420.0630.00019.52
5.4.410.0670.00019.21
5.4.400.0630.00019.22
5.4.390.0600.00019.14
5.4.380.0630.00019.16
5.4.370.0700.00019.09
5.4.360.0670.00019.07
5.4.350.0630.00019.13
5.4.340.0630.00019.15
5.4.320.0040.03712.50
5.4.310.0050.03912.50
5.4.300.0050.03712.50
5.4.290.0070.03912.49
5.4.280.0100.03512.39
5.4.270.0070.03812.39
5.4.260.0060.04112.39
5.4.250.0070.04212.39
5.4.240.0050.03712.39
5.4.230.0100.04112.39
5.4.220.0080.03512.39
5.4.210.0060.03512.39
5.4.200.0060.03712.39
5.4.190.0080.03312.38
5.4.180.0030.03812.38
5.4.170.0060.03612.39
5.4.160.0060.03512.39
5.4.150.0080.03812.39
5.4.140.0050.04512.07
5.4.130.0070.03512.06
5.4.120.0080.03412.01
5.4.110.0060.03612.01
5.4.100.0050.03612.01
5.4.90.0040.03912.01
5.4.80.0080.04012.01
5.4.70.0060.04712.01
5.4.60.0040.03912.01
5.4.50.0070.03712.01
5.4.40.0040.03812.00
5.4.30.0040.03811.99
5.4.20.0060.03611.99
5.4.10.0070.03412.00
5.4.00.0080.03411.48
5.3.290.0060.04112.80
5.3.280.0120.03412.71
5.3.270.0090.05112.72
5.3.260.0080.03712.72
5.3.250.0070.03612.72
5.3.240.0090.03412.72
5.3.230.0050.03812.70
5.3.220.0050.04312.68
5.3.210.0010.04412.68
5.3.200.0050.03812.68
5.3.190.0050.04012.68
5.3.180.0040.04012.68
5.3.170.0080.03512.67
5.3.160.0070.03812.67
5.3.150.0090.03512.68
5.3.140.0030.04112.66
5.3.130.0080.03912.66
5.3.120.0070.04912.65
5.3.110.0100.04112.66
5.3.100.0090.03912.12
5.3.90.0080.03412.10
5.3.80.0100.03912.09
5.3.70.0050.03712.09
5.3.60.0040.03812.07
5.3.50.0040.03712.03
5.3.40.0070.03612.03
5.3.30.0090.03311.98
5.3.20.0100.03211.77
5.3.10.0050.03711.73
5.3.00.0090.03211.72
5.2.170.0060.0309.22
5.2.160.0060.0289.23
5.2.150.0050.0309.22
5.2.140.0040.0329.22
5.2.130.0030.0309.18
5.2.120.0040.0309.18
5.2.110.0040.0309.18
5.2.100.0050.0289.18
5.2.90.0030.0329.18
5.2.80.0080.0279.17
5.2.70.0030.0329.17
5.2.60.0060.0299.13
5.2.50.0060.0289.10
5.2.40.0090.0349.07
5.2.30.0010.0349.05
5.2.20.0030.0319.04
5.2.10.0080.0258.94
5.2.00.0060.0278.80
5.1.60.0090.0198.08
5.1.50.0020.0278.08
5.1.40.0050.0248.06
5.1.30.0030.0268.41
5.1.20.0050.0288.44
5.1.10.0010.0298.16
5.1.00.0060.0238.16
5.0.50.0040.0206.64
5.0.40.0020.0206.50
5.0.30.0030.0316.32
5.0.20.0060.0166.27
5.0.10.0030.0206.25
5.0.00.0030.0316.25
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0040.0144.85
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0030.0134.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0050.0124.63
4.3.50.0010.0174.63
4.3.40.0040.0234.54
4.3.30.0010.0173.30
4.3.20.0030.0153.28
4.3.10.0030.0153.23
4.3.00.0030.01313.59

preferences:
38.62 ms | 401 KiB | 5 Q