3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { static function foo($x = null) {} } $reflMethod = new ReflectionMethod('C', 'foo'); $reflParam = $reflMethod->getParameters()[0]; serialize($reflParam); $obj = (object)['refl' => $reflMethod]; $serObj = serialize($obj); $unserObj = unserialize($serObj); $serReflMethod = serialize($reflMethod); $unserReflMethod = unserialize($serReflMethod);

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)
8.3.60.0120.00616.63
8.3.50.0060.01121.08
8.3.40.0110.00418.92
8.3.30.0110.00418.67
8.3.20.0070.00020.38
8.3.10.0090.00023.52
8.3.00.0050.00319.56
8.2.180.0040.01118.56
8.2.170.0090.00622.96
8.2.160.0100.00320.21
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00417.75
8.2.110.0090.00021.96
8.2.100.0080.00317.91
8.2.90.0090.00019.28
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0040.00421.11
8.2.30.0000.01120.60
8.2.20.0000.00717.67
8.2.10.0080.00018.13
8.2.00.0040.00417.98
8.1.280.0000.01525.92
8.1.270.0000.00823.96
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0060.00323.66
8.1.230.0040.00820.84
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00817.22
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0000.00721.95
8.1.150.0000.00718.87
8.1.140.0090.00019.09
8.1.130.0000.00817.62
8.1.120.0040.00417.43
8.1.110.0080.00317.41
8.1.100.0040.00417.46
8.1.90.0040.00417.38
8.1.80.0000.00817.38
8.1.70.0030.00517.27
8.1.60.0050.00317.35
8.1.50.0060.00317.42
8.1.40.0030.00517.57
8.1.30.0040.00417.53
8.1.20.0060.00317.54
8.1.10.0040.00417.52
8.1.00.0070.00317.52
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0070.00017.23
8.0.260.0000.00617.20
8.0.250.0000.00816.94
8.0.240.0000.00816.87
8.0.230.0030.00316.89
8.0.220.0070.00016.91
8.0.210.0070.00016.93
8.0.200.0040.00417.02
8.0.190.0000.00817.00
8.0.180.0090.00016.81
8.0.170.0040.00416.93
8.0.160.0000.00716.86
8.0.150.0040.00416.82
8.0.140.0030.00416.89
8.0.130.0000.00613.24
8.0.120.0000.00816.76
8.0.110.0040.00416.88
8.0.100.0000.00816.75
8.0.90.0000.00916.92
8.0.80.0140.00316.82
8.0.70.0040.00416.91
8.0.60.0040.00416.87
8.0.50.0070.00016.81
8.0.30.0130.00817.15
8.0.20.0110.00917.40
8.0.10.0030.00517.02
8.0.00.0100.00816.77
7.4.330.0020.00215.08
7.4.320.0040.00416.45
7.4.300.0000.00716.41
7.4.290.0040.00416.55
7.4.280.0030.00516.50
7.4.270.0030.00316.42
7.4.260.0050.00516.50
7.4.250.0050.00216.54
7.4.240.0040.00416.53
7.4.230.0030.00316.48
7.4.220.0100.00616.53
7.4.210.0100.00716.56
7.4.200.0000.00716.56
7.4.160.0100.01016.33
7.4.150.0110.00717.40
7.4.140.0140.00817.86
7.4.130.0060.01216.77
7.4.120.0120.00516.36
7.4.110.0180.00016.60
7.4.100.0090.00916.39
7.4.90.0060.01316.64
7.4.80.0060.01219.39
7.4.70.0070.01016.57
7.4.60.0040.01916.46
7.4.50.0040.00416.55
7.4.40.0120.00616.57
7.4.30.0070.01316.38
7.4.10.0070.00715.18
7.4.00.0090.00815.21
7.3.330.0000.00613.18
7.3.320.0050.00013.31
7.3.310.0030.00316.30
7.3.300.0000.00716.22
7.3.290.0090.00716.29
7.3.280.0110.00716.31
7.3.270.0070.01017.40
7.3.260.0080.01016.49
7.3.240.0170.00316.38
7.3.230.0120.00616.58
7.3.210.0130.00516.44
7.3.200.0040.01316.50
7.3.190.0080.00816.45
7.3.180.0090.00616.39
7.3.170.0060.00916.38
7.3.160.0070.01016.46
7.3.130.0100.00714.89
7.3.120.0060.01314.82
7.3.110.0130.00314.93
7.3.100.0090.00314.79
7.3.90.0110.00714.70
7.3.80.0030.01315.00
7.3.70.0070.00714.84
7.3.60.0060.00614.69
7.3.50.0100.00314.80
7.3.40.0030.01314.72
7.3.30.0060.00614.58
7.3.20.0060.00916.51
7.3.10.0080.00316.29
7.3.00.0070.00616.56
7.2.330.0030.01416.85
7.2.320.0140.00916.70
7.2.310.0110.00816.47
7.2.300.0070.01016.37
7.2.290.0160.02216.64
7.2.260.0030.01414.95
7.2.250.0070.01014.99
7.2.240.0040.01014.60
7.2.230.0120.00414.90
7.2.220.0000.01715.04
7.2.210.0070.01114.95
7.2.200.0070.01015.13
7.2.190.0030.01015.09
7.2.180.0060.00614.97
7.2.170.0040.01114.96
7.2.160.0030.01514.99
7.2.150.0030.00616.85
7.2.140.0030.01016.84
7.2.130.0050.00616.82
7.2.120.0060.00716.69
7.2.110.0080.00716.88
7.2.100.0080.00416.68
7.2.90.0070.00316.79
7.2.80.0050.01116.78
7.2.70.0070.00816.82
7.2.60.0060.00816.80
7.2.50.0040.00816.82
7.2.40.0030.00916.84
7.2.30.0070.00816.97
7.2.20.0030.01016.80
7.2.10.0050.01016.76
7.2.00.0010.01117.62
7.1.330.0040.01115.95
7.1.320.0080.00815.61
7.1.310.0090.00615.93
7.1.300.0120.00315.79
7.1.290.0100.00315.78
7.1.280.0030.01015.70
7.1.270.0040.00815.78
7.1.260.0090.00615.80
7.1.250.0070.00315.72
7.1.240.0100.00615.79
7.1.230.0060.00615.73
7.1.220.0070.00415.75
7.1.210.0000.01115.62
7.1.200.0050.00915.88
7.1.190.0060.00315.74
7.1.180.0080.00415.74
7.1.170.0070.00715.78
7.1.160.0100.00315.64
7.1.150.0030.01015.30
7.1.140.0070.01015.86
7.1.130.0080.00315.84
7.1.120.0030.00915.82
7.1.110.0000.01315.85
7.1.100.0050.00817.04
7.1.90.0070.00715.66
7.1.80.0030.01415.79
7.1.70.0040.00416.39
7.1.60.0030.01417.61
7.1.50.0060.00816.13
7.1.40.0030.01015.91
7.1.30.0040.01215.84
7.1.20.0030.00615.68
7.1.10.0040.00415.86
7.1.00.0050.04019.00
7.0.330.0060.00615.49
7.0.320.0080.00415.40
7.0.310.0090.00615.37
7.0.300.0040.01115.44
7.0.290.0080.00415.54
7.0.280.0060.00615.11
7.0.270.0000.01215.59
7.0.260.0060.00315.55
7.0.250.0100.00315.42
7.0.240.0050.00315.46
7.0.230.0000.00915.54
7.0.220.0000.01315.22
7.0.210.0040.00815.17
7.0.200.0050.00415.99
7.0.190.0100.00315.21
7.0.180.0040.00815.63
7.0.170.0040.01115.08
7.0.160.0060.00315.25
7.0.150.0050.00315.39
7.0.140.0030.00615.55
7.0.130.0070.00715.43
7.0.120.0030.00615.51
7.0.110.0050.00315.20
7.0.100.0040.00415.44
7.0.90.0030.01015.43
7.0.80.0080.00015.27
7.0.70.0070.00715.41
7.0.60.0090.04117.47
7.0.50.0070.02516.57
7.0.40.0050.03816.82
7.0.30.0150.04216.84
7.0.20.0170.02716.72
7.0.10.0020.04716.80
7.0.00.0030.04716.84
5.6.400.0070.00714.61
5.6.390.0040.01114.36
5.6.380.0070.00714.43
5.6.370.0040.01214.40
5.6.360.0070.01014.38
5.6.350.0040.00814.75
5.6.340.0030.00914.45
5.6.330.0030.00714.67
5.6.320.0040.00414.19
5.6.310.0040.00714.77
5.6.300.0070.00314.64
5.6.290.0100.00314.70
5.6.280.0030.02117.45
5.6.270.0040.01114.41
5.6.260.0030.00714.59
5.6.250.0000.01014.55
5.6.240.0060.00614.27
5.6.230.0060.01014.34
5.6.220.0060.00914.39
5.6.210.0050.02317.49
5.6.200.0060.04416.32
5.6.190.0060.04817.46
5.6.180.0180.03517.41
5.6.170.0150.03917.48
5.6.160.0130.03817.36
5.6.150.0030.04916.29
5.6.140.0030.04116.27
5.6.130.0050.04916.40
5.6.120.0000.02817.70
5.6.110.0030.03017.63
5.6.100.0080.03117.77
5.6.90.0100.04317.84
5.6.80.0070.04517.22
5.6.70.0050.00514.39
5.6.60.0090.00614.61
5.6.50.0100.00314.02
5.6.40.0080.01114.23
5.6.30.0090.00614.31
5.6.20.0030.01214.39
5.6.10.0100.00714.55
5.6.00.0060.00314.48
5.5.380.0000.00914.60
5.5.370.0060.00614.32
5.5.360.0060.00614.44
5.5.350.0070.03817.54
5.5.340.0070.04116.21
5.5.330.0080.04117.35
5.5.320.2010.02317.38
5.5.310.0130.02617.44
5.5.300.0020.02716.16
5.5.290.0080.02616.23
5.5.280.0080.02817.62
5.5.270.0070.04617.63
5.5.260.0100.04217.36
5.5.250.0030.02517.51
5.5.240.0070.02017.23
5.5.230.0040.00814.24
5.5.220.0080.00814.26
5.5.210.0030.01314.12
5.5.200.0110.00414.21
5.5.190.0050.00514.54
5.5.180.0080.00414.36
5.5.170.0090.00613.93
5.5.160.0060.00614.26
5.5.150.0040.00414.36
5.5.140.0000.01014.46
5.5.130.0100.00314.08
5.5.120.0090.00414.51
5.5.110.0040.01114.24
5.5.100.0030.00614.38
5.5.90.0000.01114.18
5.5.80.0070.00714.35
5.5.70.0000.01314.40
5.5.60.0120.00314.34
5.5.50.0070.01014.45
5.5.40.0100.00614.44
5.5.30.0080.00414.14
5.5.20.0060.00614.34
5.5.10.0100.00714.30
5.5.00.0050.00514.43
5.4.450.0380.03315.31
5.4.440.0470.03215.32
5.4.430.0380.03615.38
5.4.420.0400.03315.42
5.4.410.0330.04015.04
5.4.400.0390.03215.13
5.4.390.0490.03915.00
5.4.380.0400.03414.95
5.4.370.0520.03515.10
5.4.360.0450.04015.06
5.4.350.0420.04315.22
5.4.340.0550.03514.90
5.4.330.0000.01410.86
5.4.320.0480.03815.08
5.4.310.0400.03014.97
5.4.300.0380.03615.01
5.4.290.0390.03915.18
5.4.280.0420.04514.90
5.4.270.0520.03315.11
5.4.260.0380.04115.15
5.4.250.0410.03715.11
5.4.240.0450.03115.10
5.4.230.0410.03815.16
5.4.220.0460.04015.07
5.4.210.0420.04314.94
5.4.200.0360.03114.96
5.4.190.0370.02815.08
5.4.180.0350.03315.20
5.4.170.0050.03615.15
5.4.160.0030.04014.88
5.4.150.0450.03515.02
5.4.140.0250.03813.88
5.4.130.0120.03113.77
5.4.120.0210.02313.55
5.4.110.0220.03013.95
5.4.100.0150.02813.60
5.4.90.0170.02513.55
5.4.80.0150.02713.71
5.4.70.0230.03513.86
5.4.60.0020.03013.78
5.4.50.0030.04013.79
5.4.40.0120.03913.72
5.4.30.0160.03413.64
5.4.20.0020.02413.83
5.4.10.0030.00711.25
5.4.00.0000.01311.10

preferences:
34.65 ms | 401 KiB | 5 Q