3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IX {} class X implements IX {} class Y {} function foo(IX $x) {} $rf = new \ReflectionFunction('foo'); $rp = $rf->getParameters()[0]; $x = new X; var_dump($rp->getType(), $rp->getClass());

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)
8.3.60.0140.00416.84
8.3.50.0070.00716.15
8.3.40.0070.00718.75
8.3.30.0070.01018.68
8.3.20.0070.00020.18
8.3.10.0040.00423.54
8.3.00.0040.00423.66
8.2.180.0130.00918.55
8.2.170.0070.00722.96
8.2.160.0140.00020.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00521.04
8.2.120.0000.00826.35
8.2.110.0030.00721.10
8.2.100.0120.00018.05
8.2.90.0050.00219.34
8.2.80.0000.00917.97
8.2.70.0060.00317.62
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0000.00822.15
8.2.30.0070.00019.54
8.2.20.0000.00717.87
8.2.10.0030.00618.26
8.2.00.0070.00018.10
8.1.280.0110.00325.92
8.1.270.0080.00022.02
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.65
8.1.230.0110.00017.77
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0070.00317.36
8.1.190.0000.00817.25
8.1.180.0000.00818.10
8.1.170.0050.00318.40
8.1.160.0000.00720.82
8.1.150.0040.00418.88
8.1.140.0000.00819.57
8.1.130.0070.00017.66
8.1.120.0040.00417.37
8.1.110.0000.00717.48
8.1.100.0030.00517.46
8.1.90.0000.01017.36
8.1.80.0000.00817.47
8.1.70.0020.00517.36
8.1.60.0050.00317.54
8.1.50.0000.00817.42
8.1.40.0030.00717.41
8.1.30.0030.00517.74
8.1.20.0060.00317.68
8.1.10.0000.00817.54
8.1.00.0030.00517.46
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0050.00318.45
8.0.270.0000.00817.18
8.0.260.0030.00317.25
8.0.250.0060.00017.05
8.0.240.0040.00417.01
8.0.230.0070.00017.03
8.0.220.0040.00416.87
8.0.210.0070.00016.86
8.0.200.0030.00316.91
8.0.190.0040.00416.91
8.0.180.0040.00417.02
8.0.170.0040.00416.90
8.0.160.0040.00416.98
8.0.150.0040.00417.00
8.0.140.0000.00816.94
8.0.130.0000.00613.40
8.0.120.0000.00816.91
8.0.110.0080.00016.98
8.0.100.0070.00016.78
8.0.90.0040.00416.84
8.0.80.0120.00416.95
8.0.70.0000.00716.89
8.0.60.0070.00017.00
8.0.50.0030.00516.78
8.0.30.0090.00917.11
8.0.20.0080.01317.40
8.0.10.0040.00417.07
8.0.00.0080.00916.86
7.4.330.0000.00516.80
7.4.320.0040.00416.55
7.4.300.0040.00416.49
7.4.290.0000.00716.49
7.4.280.0040.00416.51
7.4.270.0000.00716.50
7.4.260.0030.00316.58
7.4.250.0000.00716.37
7.4.240.0000.00716.65
7.4.230.0030.00316.50
7.4.220.0060.01416.59
7.4.210.0070.00716.46
7.4.200.0040.00416.25
7.4.160.0080.00816.15
7.4.150.0110.00817.40
7.4.140.0130.00917.86
7.4.130.0140.01116.54
7.4.120.0080.01216.52
7.4.110.0090.00916.69
7.4.100.0090.01516.56
7.4.90.0070.01016.59
7.4.80.0070.01019.39
7.4.70.0070.01016.51
7.4.60.0100.00716.49
7.4.50.0070.01016.33
7.4.40.0090.00616.49
7.4.30.0080.00816.66
7.4.00.0070.00715.16
7.3.330.0000.00713.22
7.3.320.0000.00513.19
7.3.310.0040.00416.14
7.3.300.0000.00616.25
7.3.290.0040.01016.19
7.3.280.0080.00816.24
7.3.270.0040.01417.40
7.3.260.0120.01216.38
7.3.240.0100.01016.41
7.3.230.0060.00916.39
7.3.210.0120.00616.65
7.3.200.0150.00819.39
7.3.190.0070.01316.43
7.3.180.0070.01416.36
7.3.170.0130.01016.27
7.3.160.0090.01216.38
7.3.120.0060.01014.96
7.3.110.0070.01014.75
7.3.100.0070.00714.95
7.3.90.0030.01015.08
7.3.80.0110.00414.62
7.3.70.0060.00614.57
7.3.60.0070.00714.59
7.3.50.0040.01114.74
7.3.40.0030.01014.86
7.3.30.0060.00814.51
7.3.20.0040.01016.71
7.3.10.0050.00716.47
7.3.00.0050.00916.57
7.2.330.0110.00616.68
7.2.320.0120.00916.43
7.2.310.0070.01016.38
7.2.300.0100.01016.31
7.2.290.0080.01516.73
7.2.240.0030.00614.96
7.2.230.0030.01414.95
7.2.220.0000.01514.83
7.2.210.0090.00615.05
7.2.200.0100.00315.14
7.2.190.0060.00615.22
7.2.180.0030.01314.96
7.2.170.0000.00914.68
7.2.160.0050.00314.83
7.2.150.0030.01417.07
7.2.140.0000.01516.88
7.2.130.0080.00616.89
7.2.120.0050.00716.67
7.2.110.0080.00716.81
7.2.100.0060.00816.76
7.2.90.0090.00616.93
7.2.80.0050.01016.64
7.2.70.0070.00616.71
7.2.60.0080.00516.86
7.2.50.0060.00816.88
7.2.40.0080.00716.79
7.2.30.0040.00916.84
7.2.20.0070.00716.93
7.2.10.0050.00816.54
7.2.00.0030.00917.31
7.1.330.0070.00715.93
7.1.320.0030.01315.84
7.1.310.0090.00615.79
7.1.300.0080.00415.45
7.1.290.0000.01315.62
7.1.280.0060.00915.52
7.1.270.0040.00815.75
7.1.260.0030.01015.96
7.1.250.0040.00615.60
7.1.240.0040.00815.71
7.1.230.0070.00315.70
7.1.220.0000.01015.67
7.1.210.0080.00015.74
7.1.200.0080.00315.65
7.1.190.0040.00815.43
7.1.180.0000.01215.68
7.1.170.0000.01015.25
7.1.160.0060.00315.77
7.1.150.0000.01315.74
7.1.140.0090.00015.77
7.1.130.0030.00715.50
7.1.120.0050.00515.50
7.1.110.0000.01015.64
7.1.100.0070.00416.88
7.1.90.0060.00315.53
7.1.80.0040.00415.35
7.1.70.0030.01116.35
7.1.60.0070.01217.52
7.1.50.0070.00916.32
7.1.40.0000.01115.65
7.1.30.0070.00715.67
7.1.20.0030.00715.61
7.1.10.0070.00415.38
7.1.00.0020.05119.07
7.0.330.0060.00615.27
7.0.320.0000.00815.27
7.0.310.0040.00715.27
7.0.300.0060.00615.36
7.0.290.0030.01015.22
7.0.280.0030.00715.20
7.0.270.0030.00615.07
7.0.260.0030.00915.03
7.0.250.0030.00915.26
7.0.240.0070.00015.06
7.0.230.0030.00915.21
7.0.220.0000.01314.92
7.0.210.0090.00015.08
7.0.200.0080.00216.02
7.0.190.0060.00615.22
7.0.180.0060.00615.09
7.0.170.0040.01115.39
7.0.160.0000.01015.27
7.0.150.0000.01015.32
7.0.140.0070.00715.35
7.0.130.0070.00315.35
7.0.120.0080.00015.33
7.0.110.0040.00715.43
7.0.100.0000.00715.35
7.0.90.0030.00715.21
7.0.80.0000.00815.08
7.0.70.0040.00915.29
7.0.60.0070.04318.41
7.0.50.0100.02716.56
7.0.40.0050.03316.77
7.0.30.0130.04216.65
7.0.20.0140.04416.75
7.0.10.0070.02516.54
7.0.00.0100.03816.62
5.6.380.0070.00414.50
5.6.370.0140.00314.34
5.6.360.0070.00414.32
5.6.350.0070.00414.34
5.6.340.0000.01014.10
5.6.330.0030.00714.51
5.6.320.0090.00414.21
5.6.310.0050.00314.19
5.6.300.0060.00914.23
5.6.290.0040.00414.12
5.6.280.0030.02117.81
5.6.270.0070.00314.25
5.6.260.0030.00914.42
5.6.250.0000.01014.08
5.6.240.0000.01014.29
5.6.230.0090.00614.35
5.6.220.0080.00413.99
5.6.210.0050.02717.41
5.6.200.0030.03216.24
5.6.190.0080.03917.31
5.6.180.0180.04017.33
5.6.170.0220.04017.36
5.6.160.0080.04117.38
5.6.150.0080.02816.20
5.6.140.0050.03916.38
5.6.130.0110.03516.17
5.6.120.0050.04517.69
5.6.110.0140.03017.70
5.6.100.0050.03817.64
5.6.90.0100.04117.74
5.6.80.0050.02917.34
5.6.70.0040.00714.13
5.6.60.0100.00314.15
5.6.50.0000.01014.11
5.6.40.0060.00314.02
5.6.30.0030.00614.11
5.6.20.0070.00714.33
5.6.10.0070.00714.25
5.6.00.0100.00014.21
5.5.380.0120.00011.43
5.5.370.0060.00611.28
5.5.360.0060.00611.12
5.5.350.1570.01915.68
5.5.340.0110.02814.46
5.5.330.0050.02315.67
5.5.320.0110.03115.70
5.5.310.0070.02915.73
5.5.300.0100.03614.54
5.5.290.0020.04414.53
5.5.280.0030.02415.92
5.5.270.0060.02515.88
5.5.260.0100.03515.97
5.5.250.0050.04115.81
5.5.240.0100.04215.58
5.5.230.0040.00411.00
5.5.220.0000.00710.90
5.5.210.0000.00910.96
5.5.200.0070.00310.96
5.5.190.0030.00610.90
5.5.180.0030.00610.90
5.5.170.0030.00310.90
5.5.160.0000.00810.90
5.5.150.0080.00410.99
5.5.140.0000.00810.90
5.5.130.0030.00310.90
5.5.120.0000.00810.90
5.5.110.0000.00810.90
5.5.100.0090.00011.28
5.5.90.0050.00310.90
5.5.80.0000.00811.23
5.5.70.0000.00910.90
5.5.60.0000.01110.90
5.5.50.0030.00610.90
5.5.40.0040.00411.16
5.5.30.0030.00510.90
5.5.20.0000.00911.04
5.5.10.0040.00211.12
5.5.00.0000.00810.93

preferences:
50.98 ms | 401 KiB | 5 Q