3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int $val) { var_dump($val); } test(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)
8.3.60.0170.00318.43
8.3.50.0110.00416.49
8.3.40.0000.01518.71
8.3.30.0090.00618.72
8.3.20.0080.01120.21
8.3.10.0080.00021.77
8.3.00.0040.00420.94
8.2.180.0070.01618.29
8.2.170.0060.00922.96
8.2.160.0070.00722.06
8.2.150.0070.00024.18
8.2.140.0050.00224.66
8.2.130.0000.00722.09
8.2.120.0000.00826.35
8.2.110.0070.00422.06
8.2.100.0070.00517.66
8.2.90.0050.00319.22
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0020.00517.80
8.2.50.0080.00018.10
8.2.40.0090.00022.33
8.2.30.0000.00920.91
8.2.20.0000.00718.03
8.2.10.0050.00317.99
8.2.00.0040.00417.98
8.1.280.0070.00725.92
8.1.270.0080.00023.82
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.01
8.1.230.0080.00422.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0030.00517.23
8.1.180.0070.00018.10
8.1.170.0030.00618.59
8.1.160.0000.00718.86
8.1.150.0000.00718.81
8.1.140.0030.00619.45
8.1.130.0030.00318.69
8.1.120.0050.00217.19
8.1.110.0080.00017.30
8.1.100.0020.00517.23
8.1.90.0000.00717.30
8.1.80.0000.00717.25
8.1.70.0000.00717.32
8.1.60.0080.00017.41
8.1.50.0070.00017.27
8.1.40.0070.00017.44
8.1.30.0000.00817.59
8.1.20.0030.00617.51
8.1.10.0000.00817.40
8.1.00.0080.00017.30
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0030.00317.16
8.0.260.0060.00016.82
8.0.250.0000.00716.99
8.0.240.0040.00716.77
8.0.230.0000.00716.81
8.0.220.0030.00316.90
8.0.210.0050.00316.77
8.0.200.0070.00016.85
8.0.190.0040.00416.94
8.0.180.0000.00716.91
8.0.170.0050.00216.82
8.0.160.0030.00316.89
8.0.150.0000.00816.71
8.0.140.0030.00316.73
8.0.130.0030.00513.30
8.0.120.0070.00016.85
8.0.110.0030.00516.71
8.0.100.0040.00416.75
8.0.90.0070.00016.88
8.0.80.0100.00716.87
8.0.70.0000.00816.99
8.0.60.0020.00516.91
8.0.50.0000.00716.71
8.0.30.0070.01216.94
8.0.20.0100.00917.40
8.0.10.0080.00016.95
8.0.00.0170.00616.61
7.4.330.0050.00015.55
7.4.320.0000.00716.47
7.4.300.0000.00716.57
7.4.290.0030.00316.57
7.4.280.0040.00416.43
7.4.270.0040.00416.52
7.4.260.0030.00313.25
7.4.250.0000.00716.48
7.4.240.0000.00916.42
7.4.230.0030.00316.33
7.4.220.0060.00916.50
7.4.210.0120.00316.55
7.4.200.0000.00716.63
7.4.160.0080.00916.49
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0110.01416.40
7.4.120.0070.01116.52
7.4.110.0120.01216.48
7.4.100.0120.01316.56
7.4.90.0060.01216.36
7.4.80.0100.01019.39
7.4.70.0120.00616.46
7.4.60.0060.01016.47
7.4.50.0030.01316.21
7.4.40.0110.00516.25
7.4.30.0170.01716.50
7.4.00.0070.00715.01
7.3.330.0000.00613.15
7.3.320.0050.00013.16
7.3.310.0000.00716.32
7.3.300.0050.00216.15
7.3.290.0070.00916.24
7.3.280.0050.01216.24
7.3.270.0030.01317.40
7.3.260.0050.01316.43
7.3.250.0100.00916.39
7.3.240.0090.01216.44
7.3.230.0110.01116.20
7.3.210.0060.00916.56
7.3.200.0090.00916.54
7.3.190.0120.00416.49
7.3.180.0060.01416.21
7.3.170.0100.00716.46
7.3.160.0080.00816.37
7.2.330.0160.00716.61
7.2.320.0100.01416.57
7.2.310.0080.00816.50
7.2.300.0070.01016.45
7.2.290.0130.00516.61
7.2.60.0000.01416.73
7.2.00.0060.00919.07
7.1.200.0070.01315.49
7.1.100.0240.00518.14
7.1.70.0060.00316.97
7.1.60.1030.01732.91
7.1.50.1030.01332.86
7.1.40.1000.00732.39
7.1.30.1070.00732.42
7.1.20.1030.00032.71
7.1.10.0770.01314.67
7.1.00.0700.01314.98
7.0.200.0930.01014.99
7.0.190.0930.00314.91
7.0.180.0830.01314.26
7.0.170.0770.01014.58
7.0.160.0730.01314.27
7.0.150.0730.01314.43
7.0.140.0730.01014.34
7.0.130.0830.00014.59
7.0.120.0900.01314.70
7.0.110.0700.01014.36
7.0.100.0670.01314.63
7.0.90.0630.00714.36
7.0.80.0770.01314.55
7.0.70.0670.00714.43
7.0.60.0970.01014.29
7.0.50.0770.01314.37
7.0.40.0670.01014.60
7.0.30.0630.00714.67
7.0.20.0530.01314.44
7.0.10.0570.01314.56
7.0.00.0630.01314.48

preferences:
75.13 ms | 401 KiB | 5 Q