3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f(int $a, Foo $b, $c) { } $r = new ReflectionFunction('f'); foreach ($r->getParameters() as $p) { echo $p, "\n"; if ($p->hasType()) { echo $p->getType(); var_dump($p->getType()); } }

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)
8.3.70.0040.01118.18
8.3.60.0120.00916.50
8.3.50.0130.00821.15
8.3.40.0090.00618.46
8.3.30.0040.01118.55
8.3.20.0000.01020.34
8.3.10.0040.00423.53
8.3.00.0000.00823.46
8.2.190.0160.00616.63
8.2.180.0070.01118.16
8.2.170.0120.00322.96
8.2.160.0130.00720.26
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0090.00019.82
8.2.120.0040.00426.35
8.2.110.0050.00321.00
8.2.100.0000.01117.93
8.2.90.0040.00419.28
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0030.00618.03
8.2.50.0000.00818.07
8.2.40.0060.00320.50
8.2.30.0000.00719.44
8.2.20.0040.00417.74
8.2.10.0070.00018.05
8.2.00.0080.00017.98
8.1.280.0180.00425.92
8.1.270.0090.00623.79
8.1.260.0070.00428.09
8.1.250.0120.00628.09
8.1.240.0050.00520.67
8.1.230.0080.00319.15
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0100.00017.13
8.1.190.0040.00417.48
8.1.180.0020.00518.10
8.1.170.0090.00018.70
8.1.160.0040.00420.78
8.1.150.0030.00318.80
8.1.140.0040.00419.48
8.1.130.0070.00017.76
8.1.120.0030.00317.52
8.1.110.0020.00517.47
8.1.100.0040.00417.46
8.1.90.0060.00317.46
8.1.80.0030.00517.52
8.1.70.0030.00317.36
8.1.60.0040.00417.57
8.1.50.0080.00017.52
8.1.40.0040.00417.42
8.1.30.0030.00617.63
8.1.20.0040.00417.55
8.1.10.0000.00817.50
8.1.00.0040.00417.47
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0030.00318.36
8.0.270.0070.00017.17
8.0.260.0060.00017.16
8.0.250.0030.00317.00
8.0.240.0080.00016.95
8.0.230.0070.00016.89
8.0.220.0040.00416.81
8.0.210.0000.00716.93
8.0.200.0030.00316.96
8.0.190.0030.00616.83
8.0.180.0040.00416.92
8.0.170.0050.00316.94
8.0.160.0030.00316.86
8.0.150.0070.00016.74
8.0.140.0060.00316.72
8.0.130.0060.00013.40
8.0.120.0080.00016.83
8.0.110.0000.00716.74
8.0.100.0000.00816.84
8.0.90.0040.00416.85
8.0.80.0080.00916.81
8.0.70.0030.00516.79
8.0.60.0000.00716.89
8.0.50.0040.00416.88
8.0.30.0150.00517.21
8.0.20.0130.00817.40
8.0.10.0070.00017.00
8.0.00.0110.01016.67
7.4.330.0000.00516.77
7.4.320.0030.00316.60
7.4.300.0000.00816.42
7.4.290.0030.00716.51
7.4.280.0040.00416.53
7.4.270.0030.00316.50
7.4.260.0030.00316.59
7.4.250.0000.00716.46
7.4.240.0040.00316.48
7.4.230.0040.00416.51
7.4.220.0130.00616.41
7.4.210.0070.00716.64
7.4.200.0030.00316.70
7.4.160.0100.01016.54
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0090.00916.48
7.4.120.0140.00516.51
7.4.110.0070.01616.55
7.4.100.0060.01216.59
7.4.90.0090.01116.51
7.4.80.0000.01619.39
7.4.70.0110.00616.29
7.4.60.0140.00316.53
7.4.50.0040.01116.27
7.4.40.0030.01316.37
7.4.30.0110.00616.38
7.4.10.0000.01914.79
7.4.00.0070.01115.11
7.3.330.0000.00613.13
7.3.320.0050.00013.27
7.3.310.0000.00616.34
7.3.300.0030.00316.31
7.3.290.0100.00616.31
7.3.280.0110.00516.31
7.3.270.0060.01117.40
7.3.260.0150.00316.57
7.3.250.0120.00616.42
7.3.240.0080.01216.34
7.3.230.0040.01316.39
7.3.210.0120.00616.50
7.3.200.0090.01219.39
7.3.190.0070.01016.58
7.3.180.0090.00916.23
7.3.170.0190.00316.55
7.3.160.0140.00716.55
7.3.130.0090.00614.76
7.3.120.0140.00414.61
7.3.110.0090.00614.67
7.3.100.0070.00714.78
7.3.90.0030.01214.90
7.3.80.0030.00614.73
7.3.70.0060.01014.85
7.3.60.0030.00714.66
7.3.50.0110.00414.77
7.3.40.0060.00914.90
7.3.30.0150.00014.73
7.3.20.0110.00316.84
7.3.10.0050.00616.68
7.3.00.0070.00916.59
7.2.330.0070.01016.70
7.2.320.0060.01016.62
7.2.310.0060.01416.54
7.2.300.0140.00316.35
7.2.290.0000.01616.65
7.2.260.0060.01315.25
7.2.250.0080.01214.96
7.2.240.0030.01015.24
7.2.230.0070.01114.98
7.2.220.0000.01015.25
7.2.210.0040.01114.96
7.2.200.0060.00315.16
7.2.190.0070.00715.17
7.2.180.0040.00814.96
7.2.170.0060.00615.15
7.2.160.0060.00914.96
7.2.150.0030.00817.03
7.2.140.0140.00016.95
7.2.130.0110.00316.96
7.2.120.0070.00716.89
7.2.110.0040.00616.95
7.2.100.0050.00716.69
7.2.90.0050.01116.91
7.2.80.0050.00916.96
7.2.70.0050.00816.76
7.2.60.0070.00716.92
7.2.50.0080.00516.75
7.2.40.0040.00816.65
7.2.30.0080.00317.01
7.2.20.0060.00716.92
7.2.10.0080.00516.88
7.2.00.0100.00316.93
7.1.330.0090.00315.50
7.1.320.0040.00815.66
7.1.310.0030.00716.07
7.1.300.0030.00615.91
7.1.290.0050.00315.59
7.1.280.0030.00615.67
7.1.270.0100.00015.84
7.1.260.0040.01115.68
7.1.250.0050.00915.51
7.1.240.0000.01315.55
7.1.230.0000.01415.77
7.1.220.0090.00615.82
7.1.210.0110.00415.93
7.1.200.0030.00915.50
7.1.190.0120.00615.71
7.1.180.0100.00715.80
7.1.170.0090.00615.82
7.1.160.0000.01015.64
7.1.150.0070.00715.56
7.1.140.0000.01415.81
7.1.130.0100.00715.47
7.1.120.0030.01315.58
7.1.110.0130.00015.78
7.1.100.0000.01315.86
7.1.90.0030.01015.59
7.1.80.0090.00615.68
7.1.70.0070.00416.34
7.1.60.0070.01117.53
7.1.50.0060.01116.08
7.1.40.0040.01115.73
7.1.30.0030.01015.62
7.1.20.0060.00615.66
7.1.10.0050.00515.88
7.1.00.0070.03819.02
7.0.330.0030.00915.46
7.0.320.0130.00315.46
7.0.310.0100.00315.36
7.0.300.0040.00715.42
7.0.290.0090.00615.10
7.0.280.0030.01315.27
7.0.270.0030.01315.38
7.0.260.0060.00915.19
7.0.250.0030.01215.05
7.0.240.0030.01015.55
7.0.230.0000.01115.55
7.0.220.0040.00415.38
7.0.210.0050.00515.54
7.0.200.0240.00715.08
7.0.190.0030.00715.28
7.0.180.0000.01315.12
7.0.170.0030.00715.41
7.0.160.0070.01015.30
7.0.150.0080.00815.50
7.0.140.0080.00315.49
7.0.130.0100.00315.08
7.0.120.0040.01115.50
7.0.110.0170.00015.49
7.0.100.0040.00815.54
7.0.90.0000.01315.23
7.0.80.0100.00315.17
7.0.70.0070.00715.21
7.0.60.0000.04618.44
7.0.50.0110.02216.61
7.0.40.0060.04616.75
7.0.30.0210.04116.80
7.0.20.0170.03516.87
7.0.10.0070.02516.87
7.0.00.0080.02816.85
5.6.400.0040.00714.29
5.6.390.0070.00714.13
5.6.380.0070.00714.34
5.6.370.0030.01014.56
5.6.360.0040.00714.39
5.6.350.0060.00914.20
5.6.340.0060.00914.49
5.6.330.0030.01414.00
5.6.320.0040.01414.40
5.6.310.0110.00314.34
5.6.300.0040.00414.21
5.6.290.0040.00814.56
5.6.280.0030.03417.69
5.6.270.0000.01314.04
5.6.260.0030.01014.58
5.6.250.0030.00614.36
5.6.240.0070.00414.41
5.6.230.0070.01014.29
5.6.220.0030.00914.21
5.6.210.0090.04117.61
5.6.200.0020.03616.14
5.6.190.0070.02817.34
5.6.180.0130.02317.28
5.6.170.0170.04517.38
5.6.160.0070.04317.30
5.6.150.0030.02616.23
5.6.140.0090.04016.32
5.6.130.0050.02316.34
5.6.120.0110.03817.65
5.6.110.0050.03817.65
5.6.100.0060.04817.50
5.6.90.0020.04317.75
5.6.80.0130.03317.34
5.6.70.0040.01114.43
5.6.60.0060.00314.42
5.6.50.0040.00414.10
5.6.40.0100.00314.15
5.6.30.0090.00614.44
5.6.20.0040.00414.31
5.6.10.0030.00714.40
5.6.00.0000.01514.07
5.5.380.0100.00313.90
5.5.370.0060.00914.24
5.5.360.0000.00914.28
5.5.350.2090.02917.34
5.5.340.0050.02516.19
5.5.330.0080.04317.43
5.5.320.0260.02717.40
5.5.310.0120.03217.21
5.5.300.0020.02315.99
5.5.290.0030.02516.13
5.5.280.0080.04217.57
5.5.270.0070.04017.61
5.5.260.0030.04917.63
5.5.250.0050.03717.33
5.5.240.0120.04017.08
5.5.230.0000.01214.16
5.5.220.0060.00914.40
5.5.210.0060.00314.24
5.5.200.0000.01314.22
5.5.190.0100.00314.02
5.5.180.0030.00614.27
5.5.170.0050.00314.31
5.5.160.0060.00614.13
5.5.150.0030.01214.36
5.5.140.0000.01314.30
5.5.130.0030.00914.14
5.5.120.0060.00613.76
5.5.110.0030.00914.41
5.5.100.0000.01413.85
5.5.90.0110.00413.91
5.5.80.0030.01014.39
5.5.70.0130.00014.01
5.5.60.0070.00714.40
5.5.50.0000.01414.17
5.5.40.0030.01014.36
5.5.30.0060.00814.40
5.5.20.0040.01114.25
5.5.10.0040.01114.18
5.5.00.0030.00914.41

preferences:
24.12 ms | 401 KiB | 5 Q