3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $b = 'some'; public function __toString() { return $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)
8.3.70.0090.00618.18
8.3.60.0070.00718.43
8.3.50.0080.01022.00
8.3.40.0110.00418.67
8.3.30.0070.01118.71
8.3.20.0050.00320.30
8.3.10.0080.00020.39
8.3.00.0030.00519.25
8.2.180.0080.00816.38
8.2.170.0100.01022.96
8.2.160.0080.00818.83
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.18
8.2.110.0040.00420.39
8.2.100.0110.00018.09
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0040.00417.68
8.2.50.0030.00518.07
8.2.40.0030.00519.71
8.2.30.0050.00317.94
8.2.20.0040.00417.63
8.2.10.0040.00417.99
8.2.00.0040.00417.67
8.1.280.0140.00725.92
8.1.270.0090.00021.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.87
8.1.230.0040.00719.07
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0030.00518.39
8.1.160.0030.00522.00
8.1.150.0040.00418.89
8.1.140.0040.00417.34
8.1.130.0030.00317.81
8.1.120.0000.00717.49
8.1.110.0040.00417.43
8.1.100.0040.00417.48
8.1.90.0000.00817.34
8.1.80.0000.00717.50
8.1.70.0000.00717.42
8.1.60.0040.00417.56
8.1.50.0040.00417.54
8.1.40.0000.00717.46
8.1.30.0000.00817.58
8.1.20.0050.00217.68
8.1.10.0000.00817.51
8.1.00.0040.00417.52
8.0.300.0050.00218.77
8.0.290.0080.00016.75
8.0.280.0050.00218.36
8.0.270.0040.00417.25
8.0.260.0000.00617.25
8.0.250.0000.00716.86
8.0.240.0000.00716.85
8.0.230.0050.00316.87
8.0.220.0070.00016.89
8.0.210.0000.00716.78
8.0.200.0000.00716.84
8.0.190.0000.00716.94
8.0.180.0050.00216.97
8.0.170.0050.00316.88
8.0.160.0000.00716.93
8.0.150.0070.00016.78
8.0.140.0000.00716.72
8.0.130.0030.00313.30
8.0.120.0000.00816.90
8.0.110.0000.00716.91
8.0.100.0050.00216.84
8.0.90.0040.00316.92
8.0.80.0130.00616.95
8.0.70.0000.00716.88
8.0.60.0020.00516.68
8.0.50.0040.00416.67
8.0.30.0120.01217.06
8.0.20.0120.00617.40
8.0.10.0000.00816.83
8.0.00.0130.00416.66
7.4.330.0000.00615.05
7.4.320.0000.00716.50
7.4.300.0000.00616.44
7.4.290.0040.00416.47
7.4.280.0070.00016.52
7.4.270.0070.00016.52
7.4.260.0040.00416.57
7.4.250.0040.00416.55
7.4.240.0030.00416.61
7.4.230.0070.00016.71
7.4.220.0070.01116.61
7.4.210.0080.00716.56
7.4.200.0030.00316.41
7.4.160.0040.01216.41
7.4.150.0110.00817.40
7.4.140.0090.00817.86
7.4.130.0110.00816.51
7.4.120.0130.00416.51
7.4.110.0090.00916.49
7.4.100.0110.01116.42
7.4.90.0080.00816.58
7.4.80.0140.00319.39
7.4.70.0070.01016.59
7.4.60.0090.01216.48
7.4.50.0040.00416.40
7.4.40.0060.01116.21
7.4.30.0100.00716.59
7.4.00.0040.01415.04
7.3.330.0050.00013.13
7.3.320.0050.00013.33
7.3.310.0040.00416.22
7.3.300.0070.00016.17
7.3.290.0000.01416.32
7.3.280.0090.00816.28
7.3.270.0110.00717.40
7.3.260.0180.00016.45
7.3.250.0000.01916.48
7.3.240.0090.00916.48
7.3.230.0060.01016.49
7.3.210.0130.00316.41
7.3.200.0090.01319.39
7.3.190.0100.01116.43
7.3.180.0030.01216.35
7.3.170.0030.01316.56
7.3.160.0000.01416.20
7.3.10.0090.00616.66
7.3.00.0120.00016.48
7.2.330.0100.00716.31
7.2.320.0040.01216.31
7.2.310.0040.01816.80
7.2.300.0180.00716.75
7.2.290.0080.01016.52
7.2.130.0040.01117.02
7.2.120.0100.00316.87
7.2.110.0080.00616.81
7.2.100.0060.00916.60
7.2.90.0040.00716.68
7.2.80.0000.01217.09
7.2.70.0060.00316.57
7.2.60.0110.00616.85
7.2.50.0070.00317.01
7.2.40.0050.00516.88
7.2.30.0070.01016.84
7.2.20.0080.00816.86
7.2.10.0100.00016.91
7.2.00.0100.00716.86
7.1.250.0000.01115.77
7.1.200.0040.00715.78
7.1.100.0000.01117.97
7.1.70.0070.01417.20
7.1.60.0040.02219.32
7.1.50.0060.01616.94
7.1.00.0000.08022.28
7.0.200.0080.00016.82
7.0.140.0030.07722.11
7.0.60.0070.08319.93
7.0.50.0100.08017.92
7.0.40.0100.08719.96
7.0.30.0400.08020.20
7.0.20.0270.06320.09
7.0.10.0000.05020.23
7.0.00.0100.06020.26
5.6.280.0030.07320.82
5.6.210.0100.04720.72
5.6.200.0070.08318.15
5.6.190.0070.05720.58
5.6.180.4070.04020.46
5.6.170.0330.03720.53
5.6.160.0030.04020.46
5.6.150.0100.06718.14
5.6.140.0030.04018.18
5.6.130.0100.08318.15
5.6.120.0100.08321.12
5.6.110.0030.06320.98
5.6.100.0130.07721.01
5.6.90.0100.07021.11
5.6.80.0070.03720.38
5.6.70.0730.04020.52
5.5.350.0300.07020.33
5.5.340.0000.06717.97
5.5.330.0070.05320.55
5.5.320.0330.07320.20
5.5.310.0200.04320.33
5.5.300.0070.08018.04
5.5.290.0170.07317.96
5.5.280.0000.04320.80
5.5.270.0030.09020.79
5.5.260.0000.07720.79
5.5.250.0100.04720.61
5.5.240.0200.07720.36
5.4.450.0170.03719.28
5.4.440.0300.05019.55
5.4.430.0130.04319.16
5.4.420.0700.00019.20
5.4.410.0630.00019.35
5.4.400.0630.00019.27
5.4.390.0670.00019.05
5.4.380.0670.00019.16
5.4.370.0600.00019.07
5.4.360.0730.00018.98
5.4.350.0800.00019.26
5.4.340.0630.00019.24
5.4.320.0060.03612.50
5.4.310.0070.03712.50
5.4.300.0100.03712.50
5.4.290.0050.03912.50
5.4.280.0020.03912.39
5.4.270.0070.03712.40
5.4.260.0070.03812.39
5.4.250.0040.03912.39
5.4.240.0070.03612.39
5.4.230.0060.03812.39
5.4.220.0050.04212.39
5.4.210.0090.03312.39
5.4.200.0100.03312.39
5.4.190.0080.03412.38
5.4.180.0070.03612.38
5.4.170.0060.03812.39
5.4.160.0040.03812.39
5.4.150.0080.03512.39
5.4.140.0070.03612.07
5.4.130.0090.03312.06
5.4.120.0040.03812.02
5.4.110.0050.03712.01
5.4.100.0080.03412.01
5.4.90.0070.03512.02
5.4.80.0110.03112.01
5.4.70.0070.03912.01
5.4.60.0050.03612.01
5.4.50.0060.03612.01
5.4.40.0080.03311.99
5.4.30.0050.03711.99
5.4.20.0050.03611.99
5.4.10.0050.03611.99
5.4.00.0100.03311.48
5.3.290.0080.03812.80
5.3.280.0050.03912.71
5.3.270.0040.04112.72
5.3.260.0030.04412.72
5.3.250.0080.03612.72
5.3.240.0050.04012.72
5.3.230.0060.03912.71
5.3.220.0070.03912.68
5.3.210.0060.03912.68
5.3.200.0050.03712.68
5.3.190.0080.03612.68
5.3.180.0090.03312.67
5.3.170.0040.03712.67
5.3.160.0090.03412.67
5.3.150.0070.03912.67
5.3.140.0070.03712.66
5.3.130.0050.04112.66
5.3.120.0090.03612.65
5.3.110.0070.03812.66
5.3.100.0050.03812.12
5.3.90.0060.03612.10
5.3.80.0060.03612.09
5.3.70.0050.03812.09
5.3.60.0060.03612.07
5.3.50.0040.03912.02
5.3.40.0050.04912.03
5.3.30.0090.04411.98
5.3.20.0090.03311.76
5.3.10.0070.03311.73
5.3.00.0070.03511.71
5.2.170.0050.0309.22
5.2.160.0070.0279.22
5.2.150.0070.0329.22
5.2.140.0020.0329.22
5.2.130.0030.0319.18
5.2.120.0030.0309.18
5.2.110.0060.0289.18
5.2.100.0060.0279.17
5.2.90.0050.0349.17
5.2.80.0060.0329.17
5.2.70.0070.0349.17
5.2.60.0080.0389.12
5.2.50.0050.0319.09
5.2.40.0030.0319.07
5.2.30.0050.0309.04
5.2.20.0050.0299.03
5.2.10.0090.0258.93
5.2.00.0030.0318.80
5.1.60.0050.0238.08
5.1.50.0050.0248.08
5.1.40.0050.0248.06
5.1.30.0040.0268.41
5.1.20.0050.0278.43
5.1.10.0020.0298.16
5.1.00.0080.0218.16
5.0.50.0030.0216.64
5.0.40.0030.0186.49
5.0.30.0050.0306.32
5.0.20.0030.0206.27
5.0.10.0030.0206.25
5.0.00.0040.0316.25
4.4.90.0040.0164.78
4.4.80.0040.0194.76
4.4.70.0070.0144.76
4.4.60.0020.0174.76
4.4.50.0030.0184.77
4.4.40.0060.0224.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0010.0264.76
4.3.110.0050.0154.67
4.3.100.0010.0164.66
4.3.90.0040.0144.63
4.3.80.0030.0254.58
4.3.70.0040.0134.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0000.0183.30
4.3.20.0010.0173.28
4.3.10.0000.0183.24
4.3.00.0030.01313.59

preferences:
45.8 ms | 401 KiB | 5 Q