3v4l.org

run code in 300+ PHP versions simultaneously
;<?php class foo { public $headers = array("asdf"); public function test() { try { exit(1); } finally { echo "finally" . PHP_EOL; } } } $foo = new foo(); var_dump($foo->headers); var_dump($foo->test()); var_dump($foo->headers);

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)
8.3.60.0100.00318.56
8.3.50.0110.00822.04
8.3.40.0230.00318.47
8.3.30.0040.01118.97
8.3.20.0080.00020.34
8.3.10.0090.00020.48
8.3.00.0000.00819.01
8.2.180.0130.00616.88
8.2.170.0110.00322.96
8.2.160.0100.00320.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00822.04
8.2.110.0040.00420.41
8.2.100.0110.00017.97
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0000.00717.80
8.2.50.0060.00618.07
8.2.40.0000.00818.22
8.2.30.0030.00518.11
8.2.20.0040.00417.69
8.2.10.0050.00317.92
8.2.00.0040.00417.62
8.1.280.0150.00025.92
8.1.270.0090.00023.96
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0070.00323.80
8.1.230.0030.00919.14
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0030.00518.45
8.1.160.0000.00721.96
8.1.150.0000.00718.80
8.1.140.0080.00017.32
8.1.130.0070.00017.72
8.1.120.0000.00717.30
8.1.110.0030.00717.38
8.1.100.0000.00717.40
8.1.90.0030.00317.41
8.1.80.0040.00417.42
8.1.70.0040.00417.36
8.1.60.0040.00717.63
8.1.50.0040.00417.54
8.1.40.0040.00417.43
8.1.30.0090.00017.46
8.1.20.0050.00317.67
8.1.10.0040.00417.44
8.1.00.0030.00617.54
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.52
8.0.270.0000.00717.28
8.0.260.0000.00717.28
8.0.250.0030.00316.95
8.0.240.0030.00316.89
8.0.230.0030.00317.00
8.0.220.0000.00716.87
8.0.210.0030.00316.91
8.0.200.0050.00316.81
8.0.190.0030.00616.96
8.0.180.0000.00816.99
8.0.170.0050.00317.00
8.0.160.0050.00216.84
8.0.150.0050.00216.80
8.0.140.0000.00716.87
8.0.130.0030.00313.38
8.0.120.0080.00016.82
8.0.110.0050.00216.80
8.0.100.0040.00416.96
8.0.90.0030.00316.95
8.0.80.0120.00316.95
8.0.70.0000.00716.71
8.0.60.0040.00416.77
8.0.50.0080.00016.70
8.0.30.0090.01016.97
8.0.20.0160.00417.40
8.0.10.0030.00516.98
8.0.00.0110.01016.58
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0060.00016.66
7.4.290.0070.00016.45
7.4.280.0040.00416.62
7.4.270.0000.00716.42
7.4.260.0030.00316.56
7.4.250.0040.00416.46
7.4.240.0000.00716.59
7.4.230.0040.00416.40
7.4.220.0120.01516.64
7.4.210.0070.00716.61
7.4.200.0000.00716.45
7.4.160.0100.00716.70
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0100.00816.48
7.4.120.0110.00516.57
7.4.110.0070.01016.69
7.4.100.0250.00016.57
7.4.90.0170.00316.42
7.4.80.0090.00919.39
7.4.70.0100.00716.33
7.4.60.0030.01816.46
7.4.50.0030.00616.34
7.4.40.0070.01016.49
7.4.30.0120.00616.71
7.4.00.0030.00714.75
7.3.330.0050.00013.17
7.3.320.0000.00613.13
7.3.310.0000.00816.26
7.3.300.0060.00016.31
7.3.290.0140.00016.29
7.3.280.0080.00916.30
7.3.270.0030.01417.40
7.3.260.0060.01216.19
7.3.250.0100.00716.30
7.3.240.0150.00416.54
7.3.230.0120.00616.39
7.3.210.0130.00316.32
7.3.200.0130.00619.39
7.3.190.0150.00616.52
7.3.180.0100.00716.41
7.3.170.0120.00416.43
7.3.160.0130.00316.46
7.3.120.0090.00914.88
7.3.110.0090.00614.78
7.3.100.0080.00314.94
7.3.90.0060.01014.75
7.3.80.0040.00714.79
7.3.70.0060.00614.79
7.3.60.0040.00814.49
7.3.50.0100.01014.64
7.3.40.0120.00614.73
7.3.30.0060.00914.50
7.3.20.0000.01416.72
7.3.10.0030.01216.59
7.3.00.0130.00316.77
7.2.330.0120.00616.50
7.2.320.0060.01216.77
7.2.310.0070.01416.50
7.2.300.0060.01016.39
7.2.290.0170.00716.48
7.2.250.0030.01514.93
7.2.240.0100.01015.21
7.2.230.0120.00315.16
7.2.220.0110.00314.75
7.2.210.0090.00615.25
7.2.200.0000.01314.84
7.2.190.0080.00315.09
7.2.180.0060.01015.02
7.2.170.0100.01015.03
7.2.00.0000.01519.43
7.1.330.0070.00315.90
7.1.320.0030.01015.47
7.1.310.0070.00715.73
7.1.300.0000.01615.91
7.1.290.0070.00415.48
7.1.280.0120.00615.53
7.1.270.0000.01315.80
7.1.260.0080.00615.84
7.1.100.0040.01118.07
7.1.70.0000.00716.99
7.1.60.0130.01319.32
7.1.50.0070.01016.79
7.1.00.0070.07322.51
7.0.200.0040.00416.78
7.0.140.0000.07722.00
7.0.60.0030.04020.00
7.0.50.0100.08017.96
7.0.40.0130.04720.30
7.0.30.0400.04020.06
7.0.20.0300.07320.15
7.0.10.0070.04020.33
7.0.00.0130.07320.22
5.6.280.0130.06320.90
5.6.210.0030.08720.65
5.6.200.0000.06718.23
5.6.190.0030.04320.33
5.6.180.0500.07320.48
5.6.170.0230.05720.50
5.6.160.0100.03720.46
5.6.150.0070.07318.18
5.6.140.0030.04318.18
5.6.130.0070.07018.17
5.6.120.0070.04020.90
5.6.110.0100.08021.14
5.6.100.0100.08021.11
5.6.90.0070.08321.04
5.6.80.0100.08020.39
5.5.350.0070.08020.62
5.5.340.0030.05718.13
5.5.330.0030.05717.88
5.5.320.0070.05318.25
5.5.310.0030.05718.12
5.5.300.0230.04318.01
5.5.290.0100.06018.12
5.5.280.0200.04318.25
5.5.270.0070.06017.82
5.5.260.0100.05318.09
5.5.250.0030.05717.91
5.5.240.0130.05717.52
5.4.450.0800.06019.20
5.4.440.1230.06719.33
5.4.430.0970.05019.59
5.4.420.0770.00019.36
5.4.410.0600.00019.35
5.4.400.0600.00019.33
5.4.390.0630.00019.12
5.4.380.0630.00019.21
5.4.370.0600.00019.11
5.4.360.0630.00019.08
5.4.350.0800.00019.16
5.4.340.0670.00019.21
5.4.320.0060.04212.52
5.4.310.0040.04012.51
5.4.300.0080.03812.51
5.4.290.0070.03912.51
5.4.280.0100.04012.41
5.4.270.0060.04712.41
5.4.260.0080.04312.41
5.4.250.0060.03812.41
5.4.240.0070.03412.41
5.4.230.0090.04112.40
5.4.220.0070.03512.40
5.4.210.0090.03212.40
5.4.200.0070.03512.40
5.4.190.0070.03512.40
5.4.180.0090.03312.40
5.4.170.0060.03812.41
5.4.160.0050.03612.40
5.4.150.0070.04512.40
5.4.140.0020.04112.09
5.4.130.0070.04212.07
5.4.120.0110.03612.04
5.4.110.0040.03712.03
5.4.100.0070.04212.04
5.4.90.0090.03412.03
5.4.80.0070.04712.03
5.4.70.0060.04012.03
5.4.60.0100.03512.02
5.4.50.0050.03712.02
5.4.40.0070.03212.01
5.4.30.0030.03712.01
5.4.20.0080.03212.00
5.4.10.0070.03312.01
5.4.00.0080.03411.50
5.3.290.0050.04212.80
5.3.280.0050.03912.71
5.3.270.0080.03712.72
5.3.260.0120.03912.72
5.3.250.0110.03612.72
5.3.240.0060.03712.71
5.3.230.0070.03812.71
5.3.220.0130.03112.68
5.3.210.0050.04012.68
5.3.200.0090.04112.68
5.3.190.0100.04812.68
5.3.180.0040.04812.68
5.3.170.0060.03612.67
5.3.160.0040.03812.67
5.3.150.0050.05312.67
5.3.140.0060.03612.66
5.3.130.0070.04412.66
5.3.120.0090.03512.66
5.3.110.0060.03812.66
5.3.100.0060.03612.12
5.3.90.0070.04112.10
5.3.80.0050.03712.09
5.3.70.0080.03412.09
5.3.60.0120.03912.08
5.3.50.0090.03312.03
5.3.40.0100.03312.03
5.3.30.0060.03511.98
5.3.20.0060.04411.77
5.3.10.0080.04711.73
5.3.00.0070.03611.71
5.2.170.0050.0359.22
5.2.160.0050.0339.23
5.2.150.0080.0279.22
5.2.140.0030.0329.22
5.2.130.0020.0319.18
5.2.120.0040.0299.18
5.2.110.0060.0289.19
5.2.100.0060.0269.18
5.2.90.0040.0329.18
5.2.80.0050.0309.18
5.2.70.0070.0299.17
5.2.60.0060.0399.13
5.2.50.0050.0299.10
5.2.40.0100.0309.07
5.2.30.0070.0279.04
5.2.20.0070.0279.04
5.2.10.0060.0308.95
5.2.00.0060.0408.81
5.1.60.0060.0308.09
5.1.50.0080.0318.09
5.1.40.0030.0278.07
5.1.30.0050.0258.41
5.1.20.0030.0288.45
5.1.10.0040.0268.17
5.1.00.0060.0288.16
5.0.50.0040.0256.64
5.0.40.0060.0236.50
5.0.30.0020.0416.32
5.0.20.0030.0206.28
5.0.10.0040.0196.25
5.0.00.0020.0326.25
4.4.90.0030.0204.77
4.4.80.0040.0154.76
4.4.70.0010.0184.75
4.4.60.0020.0174.75
4.4.50.0060.0194.77
4.4.40.0030.0264.70
4.4.30.0050.0144.76
4.4.20.0030.0224.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0224.67
4.3.100.0060.0184.67
4.3.90.0020.0174.64
4.3.80.0030.0284.58
4.3.70.0050.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0010.0264.54
4.3.30.0030.0153.30
4.3.20.0010.0173.28
4.3.10.0020.0163.24
4.3.00.0000.01316.50

preferences:
40.29 ms | 401 KiB | 5 Q