3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function exec(array $context) { $context['bla'] = 'hoi'; } } class B extends A { public function exec(array $context) { parent::exec($context); var_dump($context); } } $b = new B(); $b->exec([]);

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)
8.3.60.0110.01118.38
8.3.50.0120.00721.00
8.3.40.0070.01118.75
8.3.30.0120.00318.52
8.3.20.0040.00420.39
8.3.10.0040.00423.61
8.3.00.0050.00319.56
8.2.180.0060.01218.54
8.2.170.0140.00022.96
8.2.160.0120.00420.39
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00017.63
8.2.110.0100.00020.47
8.2.100.0100.00317.75
8.2.90.0000.00919.17
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0120.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00419.43
8.2.30.0000.00819.72
8.2.20.0000.00817.66
8.2.10.0050.00217.93
8.2.00.0040.00418.03
8.1.280.0080.01225.92
8.1.270.0060.00320.12
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0030.00622.02
8.1.230.0060.00617.79
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0060.00318.56
8.1.160.0040.00421.98
8.1.150.0050.00218.80
8.1.140.0090.00017.27
8.1.130.0030.00317.64
8.1.120.0000.00717.38
8.1.110.0040.00417.39
8.1.100.0000.00717.40
8.1.90.0040.00417.30
8.1.80.0000.00717.37
8.1.70.0060.00317.42
8.1.60.0000.00817.53
8.1.50.0000.00817.53
8.1.40.0030.00517.39
8.1.30.0040.00417.67
8.1.20.0070.00017.65
8.1.10.0040.00417.45
8.1.00.0000.00817.29
8.0.300.0000.01018.77
8.0.290.0040.00416.63
8.0.280.0050.00318.42
8.0.270.0030.00317.09
8.0.260.0000.00617.20
8.0.250.0060.00316.90
8.0.240.0000.00716.87
8.0.230.0030.00516.84
8.0.220.0000.00716.73
8.0.210.0000.00716.79
8.0.200.0000.00716.85
8.0.190.0030.00616.89
8.0.180.0030.00516.86
8.0.170.0020.00516.72
8.0.160.0030.00316.95
8.0.150.0040.00416.74
8.0.140.0040.00416.82
8.0.130.0000.00513.29
8.0.120.0040.00416.73
8.0.110.0020.00516.78
8.0.100.0000.00716.89
8.0.90.0030.00516.68
8.0.80.0100.01316.86
8.0.70.0040.00416.84
8.0.60.0000.00816.81
8.0.50.0070.00016.71
8.0.30.0060.01116.93
8.0.20.0080.01317.40
8.0.10.0040.00416.79
8.0.00.0090.01216.66
7.4.330.0000.00615.08
7.4.320.0000.00716.57
7.4.300.0000.00616.63
7.4.290.0030.00316.48
7.4.280.0030.00516.48
7.4.270.0070.00016.52
7.4.260.0040.00416.46
7.4.250.0000.00816.60
7.4.240.0020.00516.42
7.4.230.0030.00316.47
7.4.220.0100.01716.63
7.4.210.0070.00716.55
7.4.200.0000.00716.38
7.4.160.0130.00316.25
7.4.150.0120.00617.40
7.4.140.0150.00717.86
7.4.130.0060.01216.49
7.4.120.0100.00616.51
7.4.110.0110.00716.50
7.4.100.0090.01216.30
7.4.90.0030.01516.39
7.4.80.0130.00319.39
7.4.70.0110.00716.53
7.4.60.0120.00316.41
7.4.50.0030.00616.55
7.4.40.0110.00816.41
7.4.30.0140.00716.30
7.4.00.0080.00714.88
7.3.330.0000.00513.11
7.3.320.0030.00213.29
7.3.310.0030.00616.32
7.3.300.0000.00616.16
7.3.290.0140.00516.29
7.3.280.0070.01116.33
7.3.270.0180.00617.40
7.3.260.0110.01116.32
7.3.250.0140.00516.49
7.3.240.0110.00516.32
7.3.230.0100.00716.39
7.3.210.0090.00916.30
7.3.200.0100.01016.45
7.3.190.0070.01016.27
7.3.180.0090.00616.43
7.3.170.0080.00816.27
7.3.160.0130.00316.18
7.3.120.0070.01014.91
7.3.110.0080.00614.82
7.3.100.0090.00914.77
7.3.90.0110.00614.60
7.3.80.0030.01614.86
7.3.70.0060.01214.43
7.3.60.0000.01414.89
7.3.50.0070.00714.75
7.3.40.0100.00314.78
7.3.30.0090.00614.40
7.3.20.0060.00616.26
7.3.10.0060.00316.69
7.3.00.0000.01216.35
7.2.330.0050.01116.28
7.2.320.0080.00816.36
7.2.310.0090.00616.70
7.2.300.0130.00316.63
7.2.290.0030.01516.46
7.2.250.0100.00615.00
7.2.240.0070.01115.13
7.2.230.0000.01714.93
7.2.220.0040.01415.01
7.2.210.0080.00414.65
7.2.200.0040.01415.04
7.2.190.0090.00614.91
7.2.180.0040.00814.75
7.2.170.0120.00614.88
7.2.00.0030.01219.39
7.1.330.0070.00715.90
7.1.320.0060.01315.75
7.1.310.0090.00915.82
7.1.300.0030.01415.70
7.1.290.0030.00615.80
7.1.280.0130.00315.79
7.1.270.0070.01015.54
7.1.260.0090.00615.91
7.1.200.0000.01515.82
7.1.100.0040.00718.08
7.1.70.0030.00617.08
7.1.60.0100.01019.12
7.1.50.0140.00316.62
7.1.00.0070.07322.41
7.0.200.0040.00416.56
7.0.60.0130.05720.00
7.0.50.0030.04317.84
7.0.40.0030.06720.18
7.0.30.0270.05020.09
7.0.20.0230.07720.16
7.0.10.0100.08320.25
7.0.00.0100.03720.07
5.6.280.0070.05720.93
5.6.210.0070.08320.68
5.6.200.0100.05718.23
5.6.190.0100.05020.55
5.6.180.0230.04020.39
5.6.170.0230.04020.50
5.6.160.0130.08020.46
5.6.150.0070.08018.19
5.6.140.0070.03718.29
5.6.130.0070.03718.20
5.6.120.0070.06720.99
5.6.110.0100.06720.99
5.6.100.0030.04721.13
5.6.90.0170.05020.97
5.6.80.0170.06320.45
5.6.70.0230.05020.54
5.5.350.4270.04020.39
5.5.340.0070.03717.93
5.5.330.0100.07720.58
5.5.320.0400.05320.30
5.5.310.0170.03720.30
5.5.300.0030.05718.00
5.5.290.0070.05017.96
5.5.280.0200.05720.78
5.5.270.0030.07020.88
5.5.260.0070.08320.87
5.5.250.0100.07320.55
5.5.240.0070.05320.13
5.4.450.0700.05019.55
5.4.440.0630.06319.23
5.4.430.0630.05719.46
5.4.420.0600.05719.46
5.4.410.0570.06319.21
5.4.400.0670.06018.88
5.4.390.0630.07019.06
5.4.380.0570.06019.25
5.4.370.0730.05019.13
5.4.360.0700.05719.02
5.4.350.0830.05019.28
5.4.340.0970.05018.98
5.4.320.0900.05718.98
5.4.310.0900.05018.84
5.4.300.0670.06319.36
5.4.290.0870.04719.28
5.4.280.0700.06019.25
5.4.270.0770.05319.01
5.4.260.0630.05319.27
5.4.250.0600.06019.21
5.4.240.0670.06019.27
5.4.230.0700.05319.00
5.4.220.0970.04719.14
5.4.210.0830.05019.02
5.4.200.0700.05319.14
5.4.190.0600.05319.05
5.4.180.1000.07019.29
5.4.170.0930.05319.27
5.4.160.0830.07018.84
5.4.150.0900.07019.34
5.4.140.0830.04716.46
5.4.130.0870.03716.36
5.4.120.0800.04716.55
5.4.110.0770.06316.24
5.4.100.0870.05716.49
5.4.90.0730.05016.48
5.4.80.0830.04016.31
5.4.70.0300.04716.45
5.4.60.0230.04016.49
5.4.50.0000.03716.19
5.4.40.0030.07016.49
5.4.30.0030.07316.48
5.4.20.0000.03316.38

preferences:
60.39 ms | 401 KiB | 5 Q