3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function _foo($v) { echo __METHOD__ . $v; } public function doit() { $that = $this; $closure = function() use ($that) { $that->_foo('value'); }; $closure(); } } $a = new A(); $a->doit();

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)
8.3.40.0110.01118.70
8.3.30.0140.00019.25
8.3.20.0080.00020.18
8.3.10.0030.00623.70
8.3.00.0070.00018.95
8.2.170.0200.00022.96
8.2.160.0040.01120.58
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00420.76
8.2.110.0040.00422.29
8.2.100.0090.00319.49
8.2.90.0090.00019.29
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0080.00318.04
8.2.50.0000.00818.07
8.2.40.0040.00421.10
8.2.30.0000.00718.35
8.2.20.0040.00417.68
8.2.10.0040.00418.10
8.2.00.0040.00417.73
8.1.270.0030.00623.88
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.24
8.1.230.0070.00419.06
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0120.00017.35
8.1.190.0040.00417.35
8.1.180.0090.00018.10
8.1.170.0040.00418.52
8.1.160.0000.00721.93
8.1.150.0000.00818.55
8.1.140.0000.00717.39
8.1.130.0070.00017.73
8.1.120.0030.00317.39
8.1.110.0000.00817.41
8.1.100.0030.00317.46
8.1.90.0030.00317.45
8.1.80.0040.00417.49
8.1.70.0030.00317.42
8.1.60.0000.00717.61
8.1.50.0050.00317.51
8.1.40.0000.00817.41
8.1.30.0030.00617.57
8.1.20.0000.00717.65
8.1.10.0040.00417.46
8.1.00.0050.00617.52
8.0.300.0080.00018.77
8.0.290.0070.00017.16
8.0.280.0000.00718.43
8.0.270.0080.00017.25
8.0.260.0030.00317.17
8.0.250.0000.00716.96
8.0.240.0070.00016.93
8.0.230.0070.00016.93
8.0.220.0030.00316.89
8.0.210.0030.00316.90
8.0.200.0030.00316.84
8.0.190.0040.00416.95
8.0.180.0030.00516.86
8.0.170.0040.00416.77
8.0.160.0030.00316.88
8.0.150.0070.00016.81
8.0.140.0030.00316.75
8.0.130.0030.00313.29
8.0.120.0050.00316.88
8.0.110.0030.00516.91
8.0.100.0040.00416.67
8.0.90.0000.00816.78
8.0.80.0090.01316.77
8.0.70.0040.00416.68
8.0.60.0040.00416.84
8.0.50.0050.00216.97
8.0.30.0110.01016.98
8.0.20.0070.01117.40
8.0.10.0050.00316.96
8.0.00.0090.01416.72
7.4.330.0050.00015.00
7.4.320.0030.00316.61
7.4.300.0030.00316.47
7.4.290.0030.00316.57
7.4.280.0070.00016.39
7.4.270.0070.00016.52
7.4.260.0040.00416.51
7.4.250.0040.00416.60
7.4.240.0050.00216.60
7.4.230.0040.00416.63
7.4.220.0090.01316.69
7.4.210.0070.00916.63
7.4.200.0040.00316.39
7.4.190.0040.00216.54
7.4.160.0140.00716.48
7.4.150.0100.00717.40
7.4.140.0110.00617.86
7.4.130.0100.00616.49
7.4.120.0110.00816.44
7.4.110.0110.01116.29
7.4.100.0130.00616.55
7.4.90.0090.00816.45
7.4.80.0130.00919.39
7.4.70.0140.00816.56
7.4.60.0120.00916.50
7.4.50.0040.00416.25
7.4.40.0100.00716.19
7.4.30.0030.01316.78
7.4.00.0120.00714.96
7.3.330.0030.00313.15
7.3.320.0050.00013.29
7.3.310.0040.00416.18
7.3.300.0030.00316.34
7.3.290.0040.01316.29
7.3.280.0100.01116.27
7.3.270.0000.01817.40
7.3.260.0060.01116.36
7.3.250.0080.00916.41
7.3.240.0120.00916.23
7.3.230.0090.00616.39
7.3.210.0160.00016.38
7.3.200.0110.00819.39
7.3.190.0100.00716.65
7.3.180.0120.00916.48
7.3.170.0090.00616.42
7.3.160.0000.01816.31
7.3.120.0110.00314.80
7.3.110.0060.01214.57
7.3.100.0030.00714.58
7.3.90.0040.00814.71
7.3.80.0030.01015.09
7.3.70.0040.00714.71
7.3.60.0100.00314.93
7.3.50.0060.00614.71
7.3.40.0030.01014.61
7.3.30.0100.00314.48
7.3.20.0100.00316.57
7.3.10.0040.00816.54
7.3.00.0030.01016.65
7.2.330.0090.01516.81
7.2.320.0150.00316.70
7.2.310.0030.01416.35
7.2.300.0060.01116.44
7.2.290.0030.01316.51
7.2.250.0040.01115.28
7.2.240.0090.00914.77
7.2.230.0030.01415.13
7.2.220.0080.00415.22
7.2.210.0030.01014.60
7.2.200.0090.00615.00
7.2.190.0110.00414.99
7.2.180.0000.01115.13
7.2.170.0040.00714.74
7.2.60.0070.01116.66
7.1.330.0120.00415.80
7.1.320.0030.00915.75
7.1.310.0090.00315.62
7.1.300.0100.00715.73
7.1.290.0000.01115.80
7.1.280.0080.00315.70
7.1.270.0070.01015.58
7.1.260.0070.00415.63
7.1.200.0040.01115.51
7.1.70.0000.01217.25
7.1.60.0150.00919.46
7.1.50.0090.01217.11
7.1.00.0030.07722.28
7.0.200.0140.00516.79
7.0.140.0000.07722.01
7.0.60.0070.06719.96
7.0.50.0100.08317.94
7.0.40.0070.08719.96
7.0.30.0230.04720.25
7.0.20.0230.07320.35
7.0.10.0130.06020.19
7.0.00.0030.04320.05
5.6.280.0030.07321.05
5.6.210.0130.07720.63
5.6.200.0070.05718.15
5.6.190.0130.05720.63
5.6.180.0370.08020.34
5.6.170.0100.04720.40
5.6.160.0000.05320.55
5.6.150.0030.04318.11
5.6.140.0130.06718.21
5.6.130.0130.03318.26
5.6.120.0100.03721.16
5.6.110.0130.08021.14
5.6.100.0100.07020.92
5.6.90.0130.05321.11
5.6.80.0070.08020.39
5.5.350.0170.03020.34
5.5.340.0030.04017.95
5.5.330.0000.04720.32
5.5.320.0300.07020.27
5.5.310.0230.04320.24
5.5.300.0030.10718.03
5.5.290.0000.08318.01
5.5.280.0100.07020.88
5.5.270.0130.08020.73
5.5.260.0070.05720.89
5.5.250.0030.04020.79
5.5.240.0030.08020.08
5.4.450.0330.04039.34
5.4.440.0270.05035.86
5.4.430.0270.04031.53
5.4.420.0170.04728.44
5.4.410.0300.05026.74
5.4.400.0270.04024.76
5.4.390.0330.04323.77
5.4.380.0300.04018.55
5.4.370.0170.05018.78
5.4.360.0130.05318.75
5.4.350.0170.05318.58
5.4.340.0170.04718.55
5.4.320.0060.03612.50
5.4.310.0060.04612.50
5.4.300.0130.04612.51
5.4.290.0120.05112.50
5.4.280.0160.04012.40
5.4.270.0100.04112.40
5.4.260.0080.04712.40
5.4.250.0080.05212.39
5.4.240.0060.04612.40
5.4.230.0100.03312.39
5.4.220.0040.03812.39
5.4.210.0090.03312.39
5.4.200.0130.03612.39
5.4.190.0090.06312.39
5.4.180.0050.05512.39
5.4.170.0110.04712.39
5.4.160.0070.04412.39
5.4.150.0020.04712.39
5.4.140.0080.04512.08
5.4.130.0060.03612.06
5.4.120.0050.03712.02
5.4.110.0050.03712.02
5.4.100.0030.03812.02
5.4.90.0050.03812.02
5.4.80.0070.03612.02
5.4.70.0090.03212.01
5.4.60.0050.03512.01
5.4.50.0050.03712.02
5.4.40.0020.03912.00
5.4.30.0060.03612.00
5.4.20.0050.03712.00
5.4.10.0070.04912.00
5.4.00.0070.04411.48
5.3.290.0070.05312.80
5.3.280.0110.04812.71
5.3.270.0110.05312.73
5.3.260.0100.05812.72
5.3.250.0130.05712.72
5.3.240.0060.04612.72
5.3.230.0090.03912.71
5.3.220.0070.03612.68
5.3.210.0040.04212.68
5.3.200.0080.04512.68
5.3.190.0080.03812.68
5.3.180.0080.03512.67
5.3.170.0070.03612.67
5.3.160.0050.03912.68
5.3.150.0100.04012.67
5.3.140.0120.04612.66
5.3.130.0080.05212.66
5.3.120.0020.04412.66
5.3.110.0050.04012.66
5.3.100.0070.03612.13
5.3.90.0040.03812.11
5.3.80.0080.03512.10
5.3.70.0070.03612.10
5.3.60.0060.03612.08
5.3.50.0060.03612.04
5.3.40.0050.04212.04
5.3.30.0080.04211.99
5.3.20.0090.04711.78
5.3.10.0090.04111.73
5.3.00.0060.04411.72
5.2.170.0060.0359.22
5.2.160.0060.0329.22
5.2.150.0100.0279.23
5.2.140.0030.0329.22
5.2.130.0110.0249.18
5.2.120.0070.0289.18
5.2.110.0100.0299.19
5.2.100.0040.0309.18
5.2.90.0070.0329.18
5.2.80.0100.0329.18
5.2.70.0060.0319.17
5.2.60.0120.0279.13
5.2.50.0060.0309.10
5.2.40.0090.0259.08
5.2.30.0100.0259.05
5.2.20.0030.0309.04
5.2.10.0030.0308.95
5.2.00.0040.0308.81
5.1.60.0050.0248.09
5.1.50.0060.0248.09
5.1.40.0050.0258.07
5.1.30.0030.0288.42
5.1.20.0040.0278.44
5.1.10.0060.0248.16
5.1.00.0040.0278.17
5.0.50.0040.0226.65
5.0.40.0060.0186.51
5.0.30.0030.0336.32
5.0.20.0040.0186.29
5.0.10.0050.0186.26
5.0.00.0050.0296.25
4.4.90.0070.0134.77
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0010.0184.77
4.4.40.0050.0244.71
4.4.30.0020.0174.76
4.4.20.0060.0134.84
4.4.10.0040.0154.85
4.4.00.0060.0224.76
4.3.110.0040.0154.67
4.3.100.0010.0174.66
4.3.90.0020.0164.63
4.3.80.0050.0244.58
4.3.70.0060.0124.63
4.3.60.0050.0134.63
4.3.50.0060.0134.63
4.3.40.0040.0234.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0050.0133.23
4.3.00.0070.01322.20

preferences:
52.43 ms | 400 KiB | 5 Q