3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function metoda(?array $a) { var_dump($a); } } $a = new Test(); $a->metoda(NULL);

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)
8.3.60.0070.00716.63
8.3.50.0090.00916.37
8.3.40.0120.00318.59
8.3.30.0090.00618.46
8.3.20.0030.00620.23
8.3.10.0060.00321.60
8.3.00.0050.00319.25
8.2.180.0100.00716.63
8.2.170.0070.00722.96
8.2.160.0030.01320.52
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0000.00720.98
8.2.120.0080.00026.35
8.2.110.0050.00520.38
8.2.100.0090.00317.53
8.2.90.0000.00819.28
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0050.00217.80
8.2.50.0040.00418.10
8.2.40.0030.00620.60
8.2.30.0040.00420.93
8.2.20.0070.00017.86
8.2.10.0050.00217.95
8.2.00.0040.00417.91
8.1.280.0100.00725.92
8.1.270.0080.00022.20
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00324.00
8.1.230.0070.00417.77
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0030.00520.36
8.1.160.0040.00419.01
8.1.150.0000.00720.61
8.1.140.0070.00019.50
8.1.130.0040.00418.81
8.1.120.0040.00417.37
8.1.110.0080.00017.40
8.1.100.0030.00617.35
8.1.90.0070.00017.41
8.1.80.0070.00017.37
8.1.70.0030.00317.40
8.1.60.0030.00517.55
8.1.50.0040.00417.54
8.1.40.0060.00317.41
8.1.30.0030.00717.53
8.1.20.0030.00617.55
8.1.10.0000.00817.49
8.1.00.0000.00717.50
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.41
8.0.270.0050.00517.18
8.0.260.0060.00016.72
8.0.250.0070.00016.88
8.0.240.0000.00816.81
8.0.230.0000.00716.77
8.0.220.0040.00416.75
8.0.210.0030.00316.72
8.0.200.0000.00816.86
8.0.190.0100.00016.79
8.0.180.0040.00416.86
8.0.170.0040.00416.84
8.0.160.0040.00416.78
8.0.150.0040.00416.77
8.0.140.0040.00716.66
8.0.130.0030.00313.20
8.0.120.0030.00616.77
8.0.110.0050.00216.79
8.0.100.0070.00016.70
8.0.90.0090.00016.86
8.0.80.0060.00916.80
8.0.70.0040.00416.70
8.0.60.0050.00216.72
8.0.50.0040.00416.71
8.0.30.0080.01017.05
8.0.20.0140.00517.40
8.0.10.0030.00616.95
8.0.00.0170.00016.79
7.4.330.0000.00515.55
7.4.320.0060.00016.44
7.4.300.0060.00016.50
7.4.290.0100.00016.48
7.4.280.0050.00316.49
7.4.270.0030.00316.41
7.4.260.0040.00416.46
7.4.250.0050.00316.45
7.4.240.0000.00816.41
7.4.230.0000.00716.59
7.4.220.0100.01016.54
7.4.210.0070.00716.59
7.4.200.0070.00016.66
7.4.160.0090.00816.49
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0140.00416.47
7.4.120.0100.01016.38
7.4.110.0030.01316.57
7.4.100.0090.00916.50
7.4.90.0130.00616.52
7.4.80.0100.00619.39
7.4.70.0130.00316.45
7.4.60.0070.01016.45
7.4.50.0140.00716.29
7.4.40.0030.01316.40
7.4.30.0060.01016.44
7.4.00.0060.00915.18
7.3.330.0020.00213.16
7.3.320.0000.00513.10
7.3.310.0030.00316.19
7.3.300.0000.00716.11
7.3.290.0080.00816.21
7.3.280.0090.00816.21
7.3.270.0100.00717.40
7.3.260.0050.01316.22
7.3.250.0110.00916.33
7.3.240.0080.00916.44
7.3.230.0100.00716.10
7.3.210.0030.01416.52
7.3.200.0100.01316.29
7.3.190.0100.00716.51
7.3.180.0070.00916.30
7.3.170.0100.00516.37
7.3.160.0110.00716.32
7.3.120.0150.00014.86
7.3.110.0080.00414.98
7.3.100.0090.00614.73
7.3.90.0000.01314.51
7.3.80.0040.01114.38
7.3.70.0030.00614.60
7.3.60.0130.00314.68
7.3.50.0100.00614.88
7.3.40.0040.00714.44
7.3.30.0040.01114.77
7.3.20.0000.01716.63
7.3.10.0070.00716.60
7.3.00.0120.00316.73
7.2.330.0100.00716.73
7.2.320.0080.01516.55
7.2.310.0090.01316.62
7.2.300.0090.01216.41
7.2.290.0120.00316.50
7.2.240.0130.00014.55
7.2.230.0040.00914.89
7.2.220.0060.01015.09
7.2.210.0100.00314.89
7.2.200.0120.00314.85
7.2.190.0060.00614.94
7.2.180.0060.00614.61
7.2.170.0030.01015.01
7.2.160.0040.01114.78
7.2.150.0030.01016.79
7.2.140.0030.00916.84
7.2.130.0140.00316.95
7.2.120.0070.00716.57
7.2.110.0090.00316.80
7.2.100.0070.01116.96
7.2.90.0040.00716.94
7.2.80.0100.00616.80
7.2.70.0070.00716.82
7.2.60.0070.00716.64
7.2.50.0140.00316.92
7.2.40.0000.01516.91
7.2.30.0000.01216.79
7.2.20.0070.01116.66
7.2.10.0030.01016.50
7.2.00.0080.00517.89
7.1.330.0100.00315.69
7.1.320.0060.00615.74
7.1.310.0030.00915.85
7.1.300.0070.00415.79
7.1.290.0090.00315.67
7.1.280.0060.00315.38
7.1.270.0030.00715.80
7.1.260.0070.00715.64
7.1.250.0070.01015.66
7.1.200.0060.00315.80
7.1.100.0000.01518.23
7.1.70.0080.00317.04
7.1.60.0190.00634.99
7.1.50.0210.00734.72
7.1.40.0140.01034.26
7.1.30.0120.01234.42
7.1.20.0130.01334.55
7.1.10.0070.00416.68
7.1.00.0070.00416.54
7.0.200.0060.00616.45
7.0.190.0070.00716.27
7.0.180.0040.00715.98
7.0.170.0050.00516.01
7.0.160.0090.00316.17
7.0.150.0070.00416.30
7.0.140.0000.01216.05
7.0.130.0000.01116.41
7.0.120.0070.00316.29
7.0.110.0030.00915.94
7.0.100.0000.01316.05
7.0.90.0050.00816.11
7.0.80.0030.00916.26
7.0.70.0000.01116.08
7.0.60.0070.00416.00
7.0.50.0080.00516.47
7.0.40.0060.00616.41
7.0.30.0060.00616.32
7.0.20.0040.00716.34
7.0.10.0070.00316.07
7.0.00.0070.00316.07

preferences:
33.38 ms | 401 KiB | 5 Q