3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(?int $getal = null) { var_dump($getal); } test();

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)
8.3.60.0060.00918.31
8.3.50.0120.00616.39
8.3.40.0120.00318.54
8.3.30.0070.00718.25
8.3.20.0070.00020.25
8.3.10.0050.00323.52
8.3.00.0090.00019.55
8.2.180.0140.00318.04
8.2.170.0110.00422.96
8.2.160.0110.00718.90
8.2.150.0170.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00719.27
8.2.120.0000.00726.35
8.2.110.0060.00322.12
8.2.100.0060.00617.66
8.2.90.0080.00018.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00717.91
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0040.00420.97
8.2.20.0040.00417.91
8.2.10.0040.00417.87
8.2.00.0070.00017.79
8.1.280.0230.00025.92
8.1.270.0080.00023.68
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00323.97
8.1.230.0040.00822.72
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00916.98
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0050.00218.83
8.1.150.0070.00018.81
8.1.140.0040.00419.31
8.1.130.0000.00718.74
8.1.120.0000.00717.37
8.1.110.0000.00917.16
8.1.100.0020.00517.33
8.1.90.0030.00717.34
8.1.80.0000.00717.30
8.1.70.0090.00017.22
8.1.60.0050.00317.39
8.1.50.0000.00817.48
8.1.40.0000.01117.38
8.1.30.0040.00417.54
8.1.20.0000.00817.54
8.1.10.0040.00417.26
8.1.00.0000.00717.35
8.0.300.0000.00720.07
8.0.290.0040.00416.63
8.0.280.0030.00318.22
8.0.270.0000.00717.17
8.0.260.0080.00016.68
8.0.250.0040.00416.68
8.0.240.0040.00416.73
8.0.230.0000.00716.79
8.0.220.0000.00716.79
8.0.210.0080.00016.73
8.0.200.0000.00616.79
8.0.190.0040.00416.83
8.0.180.0060.00316.78
8.0.170.0030.00316.69
8.0.160.0000.00716.84
8.0.150.0030.00516.71
8.0.140.0000.00716.70
8.0.130.0030.00313.17
8.0.120.0050.00216.73
8.0.110.0000.00716.63
8.0.100.0040.00416.70
8.0.90.0030.00316.66
8.0.80.0090.00816.80
8.0.70.0000.01016.63
8.0.60.0040.00416.75
8.0.50.0040.00416.63
8.0.30.0100.00916.96
8.0.20.0110.01117.40
8.0.10.0040.00416.91
8.0.00.0060.01116.49
7.4.330.0020.00215.55
7.4.320.0000.00616.38
7.4.300.0000.00616.52
7.4.290.0090.00016.34
7.4.280.0000.00816.51
7.4.270.0040.00416.35
7.4.260.0060.00316.43
7.4.250.0040.00416.34
7.4.240.0040.00316.48
7.4.230.0030.00316.42
7.4.220.0040.01616.60
7.4.210.0030.01216.44
7.4.200.0040.00316.32
7.4.160.0080.00816.48
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0090.01016.45
7.4.120.0110.01016.44
7.4.110.0110.00716.30
7.4.100.0150.00716.34
7.4.90.0110.00716.26
7.4.80.0100.00619.39
7.4.70.0060.01016.34
7.4.60.0140.00816.36
7.4.50.0060.00916.46
7.4.40.0100.00716.34
7.4.30.0130.00316.32
7.4.00.0000.01414.65
7.3.330.0030.00313.09
7.3.320.0030.00313.22
7.3.310.0050.00316.03
7.3.300.0030.00316.14
7.3.290.0130.00216.25
7.3.280.0070.00916.22
7.3.270.0310.03117.40
7.3.260.0140.00916.36
7.3.250.0090.00916.27
7.3.240.0040.01216.36
7.3.230.0120.00616.48
7.3.210.0080.00816.30
7.3.200.0060.01016.40
7.3.190.0120.00916.15
7.3.180.0110.01116.38
7.3.170.0160.00016.21
7.3.160.0150.00316.47
7.3.120.0050.00814.96
7.3.110.0070.00714.69
7.3.100.0060.00814.86
7.3.90.0040.01014.59
7.3.80.0060.00314.77
7.3.70.0040.00914.55
7.3.60.0020.00914.71
7.3.50.0050.00514.73
7.3.40.0050.00814.81
7.3.30.0100.00514.61
7.3.20.0030.00816.49
7.3.10.0050.00816.54
7.3.00.0060.00716.38
7.2.330.0160.00316.59
7.2.320.0110.00716.45
7.2.310.0130.00316.52
7.2.300.0100.00616.43
7.2.290.0080.00816.71
7.2.240.0080.00714.46
7.2.230.0020.01014.86
7.2.220.0060.00914.71
7.2.210.0050.00915.09
7.2.200.0100.00414.76
7.2.190.0060.00714.94
7.2.180.0070.00814.79
7.2.170.0060.00614.87
7.2.160.0030.00814.58
7.2.150.0070.00816.63
7.2.140.0070.00716.51
7.2.130.0070.00716.73
7.2.120.0050.00816.80
7.2.110.0070.00516.66
7.2.100.0040.00916.67
7.2.90.0060.00716.68
7.2.80.0050.00816.60
7.2.70.0040.00916.66
7.2.60.0080.00616.62
7.2.50.0070.00716.74
7.2.40.0070.00716.65
7.2.30.0050.00916.71
7.2.20.0030.00916.58
7.2.10.0070.00816.65
7.2.00.0060.00817.18
7.1.330.0030.00915.72
7.1.320.0080.00115.50
7.1.310.0050.00715.82
7.1.300.0030.01015.63
7.1.290.0020.01015.75
7.1.280.0030.01015.54
7.1.270.0030.00815.75
7.1.260.0050.00615.79
7.1.250.0070.00715.67
7.1.240.0050.00715.76
7.1.230.0110.00315.64
7.1.220.0030.00915.84
7.1.210.0040.00815.67
7.1.200.0050.00615.71
7.1.190.0070.00515.80
7.1.180.0030.00715.68
7.1.170.0030.01015.67
7.1.160.0090.00415.51
7.1.150.0030.00715.60
7.1.140.0070.00315.65
7.1.130.0040.00715.74
7.1.120.0050.00615.63
7.1.110.0060.00815.71
7.1.100.0030.01016.43
7.1.90.0050.00415.69
7.1.80.0060.00315.79
7.1.70.0030.01516.18
7.1.60.0140.00822.11
7.1.50.0160.00622.09
7.1.40.0090.01622.02
7.1.30.0120.00821.90
7.1.20.0140.00721.96
7.1.10.0030.01216.09
7.1.00.0050.00716.01
7.0.330.0030.00815.07
7.0.320.0050.00715.01
7.0.310.0010.01015.04
7.0.300.0040.00615.12
7.0.290.0050.00715.22
7.0.280.0050.00715.26
7.0.270.0080.00615.23
7.0.260.0040.00815.19
7.0.250.0060.00515.05
7.0.240.0050.00815.29
7.0.230.0050.00715.22
7.0.220.0040.01115.34
7.0.210.0030.00815.21
7.0.200.0080.00915.58
7.0.190.0050.01015.60
7.0.180.0030.01015.57
7.0.170.0070.00815.61
7.0.160.0080.00815.53
7.0.150.0060.00915.53
7.0.140.0050.01015.52
7.0.130.0030.01015.57
7.0.120.0050.00815.49
7.0.110.0060.00815.47
7.0.100.0030.01015.48
7.0.90.0040.01115.54
7.0.80.0080.00515.52
7.0.70.0040.01015.57
7.0.60.0030.01115.33
7.0.50.0070.00715.67
7.0.40.0060.00914.22
7.0.30.0040.01014.25
7.0.20.0060.00814.26
7.0.10.0060.00914.34
7.0.00.0050.00714.18
5.6.380.0090.00413.99

preferences:
51.16 ms | 400 KiB | 5 Q