3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(int $i = 4, bool $addon = false) { var_dump($i); if ($addon) { echo 'Pridavek' . PHP_EOL; } } a(); a(5); a(2, true);

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)
8.3.60.0070.01016.50
8.3.50.0160.00721.27
8.3.40.0070.00718.50
8.3.30.0040.01118.54
8.3.20.0050.00320.21
8.3.10.0000.00823.67
8.3.00.0040.00421.89
8.2.180.0070.00718.29
8.2.170.0100.00722.96
8.2.160.0140.00319.21
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0110.00019.27
8.2.120.0040.00426.35
8.2.110.0070.00322.22
8.2.100.0040.00817.79
8.2.90.0060.00318.22
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.80
8.2.50.0060.00318.09
8.2.40.0080.00022.30
8.2.30.0030.00319.29
8.2.20.0070.00017.56
8.2.10.0000.00717.93
8.2.00.0070.00017.93
8.1.280.0130.00725.92
8.1.270.0070.01122.12
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0080.00320.77
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0080.00018.52
8.1.160.0000.00720.60
8.1.150.0040.00420.68
8.1.140.0000.00819.40
8.1.130.0030.00317.50
8.1.120.0050.00217.35
8.1.110.0000.00717.24
8.1.100.0040.00417.24
8.1.90.0000.00717.23
8.1.80.0040.00417.24
8.1.70.0030.00317.40
8.1.60.0060.00317.53
8.1.50.0000.00917.42
8.1.40.0030.00517.43
8.1.30.0000.00817.50
8.1.20.0000.00717.57
8.1.10.0000.00817.48
8.1.00.0000.00717.36
8.0.300.0040.00419.95
8.0.290.0040.00416.59
8.0.280.0070.00018.51
8.0.270.0070.00017.13
8.0.260.0030.00317.05
8.0.250.0070.00016.89
8.0.240.0030.00616.77
8.0.230.0030.00416.88
8.0.220.0000.00816.76
8.0.210.0070.00016.74
8.0.200.0050.00216.79
8.0.190.0030.00616.73
8.0.180.0000.00716.77
8.0.170.0060.00616.80
8.0.160.0050.00316.67
8.0.150.0030.00316.76
8.0.140.0060.00316.66
8.0.130.0060.00013.21
8.0.120.0080.00016.70
8.0.110.0040.00416.69
8.0.100.0050.00316.66
8.0.90.0050.00216.66
8.0.80.0060.01516.76
8.0.70.0070.00016.75
8.0.60.0000.00716.77
8.0.50.0030.00516.64
8.0.30.0120.00717.00
8.0.20.0130.00917.40
8.0.10.0000.00716.78
8.0.00.0090.00816.52
7.4.330.0050.00016.73
7.4.320.0060.00016.46
7.4.300.0040.00416.54
7.4.290.0070.00016.50
7.4.280.0040.00416.56
7.4.270.0000.00616.36
7.4.260.0030.00316.51
7.4.250.0040.00416.39
7.4.240.0030.00316.57
7.4.230.0000.00716.56
7.4.220.0110.00716.58
7.4.210.0070.01016.56
7.4.200.0000.00716.64
7.4.160.0100.00716.43
7.4.150.0080.01117.40
7.4.140.0150.00517.86
7.4.130.0120.00916.48
7.4.120.0090.01116.31
7.4.110.0110.00716.55
7.4.100.0130.00616.46
7.4.90.0120.00616.46
7.4.80.0100.01019.39
7.4.70.0060.01316.48
7.4.60.0100.00716.36
7.4.50.0030.00916.64
7.4.40.0160.00416.49
7.4.30.0100.01016.38
7.4.00.0060.00914.86
7.3.330.0030.00313.24
7.3.320.0000.00513.26
7.3.310.0000.00716.28
7.3.300.0030.00316.11
7.3.290.0040.00416.28
7.3.280.0070.00916.22
7.3.270.0090.00817.40
7.3.260.0030.02216.30
7.3.250.0120.00616.43
7.3.240.0060.01216.32
7.3.230.0060.01216.39
7.3.210.0150.00916.50
7.3.200.0060.01319.39
7.3.190.0090.01216.50
7.3.180.0030.01316.24
7.3.170.0070.01016.43
7.3.160.0090.01216.25
7.2.330.0030.01416.68
7.2.320.0150.00816.38
7.2.310.0080.00816.53
7.2.300.0110.01216.43
7.2.290.0040.01216.38
7.2.60.0080.00316.55
7.2.00.0060.00619.44
7.1.200.0040.00815.81
7.1.100.0040.00718.07
7.1.70.0000.00717.24
7.1.60.0180.00719.40
7.1.50.0040.01816.66
7.1.00.0030.07722.45
7.0.200.0440.00614.50
7.0.60.0200.08021.68
7.0.50.0130.04717.89
7.0.40.0070.06720.13
7.0.30.0230.04020.12
7.0.20.0300.06720.33
7.0.10.0070.08720.24
7.0.00.0000.09020.24
5.6.280.0030.03021.07
5.6.210.0000.06320.51
5.6.200.0130.07718.16
5.6.190.0130.08320.61
5.6.180.0270.07720.61
5.6.170.0270.04020.55
5.6.160.0070.08720.50
5.6.150.0100.05318.25
5.6.140.0230.06718.15
5.6.130.0030.05018.28
5.6.120.0100.04720.99
5.6.110.0170.07320.98
5.6.100.0030.07320.88
5.6.90.0130.06720.95
5.6.80.0030.07720.52
5.5.350.0000.08320.52
5.5.340.0070.03718.05
5.5.330.0130.06320.42
5.5.320.0600.05020.38
5.5.310.0270.05720.19
5.5.300.0100.07717.99
5.5.290.0170.07717.99
5.5.280.0000.05020.65
5.5.270.0100.05720.79
5.5.260.0000.04320.73
5.5.250.0070.05320.61
5.5.240.0230.06720.26

preferences:
58.95 ms | 401 KiB | 5 Q