3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo (a $a, callable $b, array $c) {} $r = new ReflectionFunction('foo'); foreach ($r->getParameters() as $param) { var_dump($param->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)
8.3.60.0170.00316.75
8.3.50.0170.00516.62
8.3.40.0140.00418.92
8.3.30.0100.00718.73
8.3.20.0000.00818.95
8.3.10.0040.00420.45
8.3.00.0040.00419.09
8.2.180.0140.00718.66
8.2.170.0120.00322.96
8.2.160.0070.00721.14
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0110.00017.63
8.2.110.0070.00421.18
8.2.100.0000.01217.79
8.2.90.0050.00519.05
8.2.80.0040.00419.30
8.2.70.0080.00017.38
8.2.60.0050.00317.91
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0030.00717.98
8.2.20.0000.00717.71
8.2.10.0030.00617.75
8.2.00.0080.00317.63
8.1.280.0110.00625.92
8.1.270.0080.00024.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0110.00020.43
8.1.230.0120.00020.88
8.1.220.0030.00517.79
8.1.210.0050.00518.89
8.1.200.0030.00617.24
8.1.190.0080.00017.55
8.1.180.0000.00918.10
8.1.170.0060.00318.71
8.1.160.0030.00618.94
8.1.150.0000.00818.64
8.1.140.0000.00817.52
8.1.130.0030.00317.83
8.1.120.0070.00017.50
8.1.110.0040.00417.51
8.1.100.0070.00017.47
8.1.90.0060.00317.43
8.1.80.0030.00317.40
8.1.70.0030.00317.41
8.1.60.0040.00417.47
8.1.50.0040.00417.34
8.1.40.0000.00717.47
8.1.30.0000.00717.59
8.1.20.0000.00817.64
8.1.10.0050.00317.57
8.1.00.0040.00417.41
8.0.300.0000.00719.89
8.0.290.0000.00716.72
8.0.280.0080.00018.34
8.0.270.0050.00317.22
8.0.260.0030.00316.95
8.0.250.0000.00717.07
8.0.240.0020.00517.03
8.0.230.0040.00416.98
8.0.220.0070.00016.94
8.0.210.0000.00716.95
8.0.200.0060.00016.98
8.0.190.0040.00416.89
8.0.180.0000.00816.96
8.0.170.0040.00416.89
8.0.160.0070.00017.04
8.0.150.0040.00416.86
8.0.140.0070.00016.93
8.0.130.0000.00613.44
8.0.120.0050.00216.81
8.0.110.0050.00316.93
8.0.100.0000.00816.78
8.0.90.0040.00416.91
8.0.80.0090.01216.87
8.0.70.0020.00516.83
8.0.60.0040.00416.77
8.0.50.0040.00416.75
8.0.30.0130.00717.05
8.0.20.0060.01216.98
8.0.10.0000.00817.09
8.0.00.0140.00916.79
7.4.330.0000.00513.05
7.4.320.0000.00716.60
7.4.300.0060.00016.37
7.4.290.0000.00716.61
7.4.280.0030.00616.58
7.4.270.0070.00016.52
7.4.260.0000.00513.39
7.4.250.0000.00816.42
7.4.240.0080.00016.43
7.4.230.0030.00316.60
7.4.220.0070.01316.61
7.4.210.0050.01116.51
7.4.200.0030.00316.50
7.4.190.0070.00016.41
7.4.160.0030.01216.65
7.4.150.0100.00716.43
7.4.140.0090.00916.59
7.4.130.0080.00816.67
7.4.120.0050.01216.62
7.4.110.0090.00916.54
7.4.100.0040.01516.66
7.4.90.0080.00816.54
7.4.80.0110.00719.39
7.4.70.0070.01016.67
7.4.60.0110.00816.59
7.4.50.0080.00416.47
7.4.40.0070.00316.36
7.4.30.0070.01416.52
7.4.00.0040.01214.86
7.3.330.0000.00613.31
7.3.320.0030.00313.33
7.3.310.0000.00716.34
7.3.300.0030.00316.32
7.3.290.0000.01516.28
7.3.280.0020.01416.32
7.3.270.0080.00816.55
7.3.260.0090.00916.40
7.3.250.0130.00716.41
7.3.240.0100.00716.49
7.3.230.0100.00616.38
7.3.210.0160.00616.47
7.3.200.0100.01016.26
7.3.190.0100.00716.33
7.3.180.0030.01316.63
7.3.170.0090.00816.33
7.3.160.0090.00616.21
7.3.120.0070.00715.05
7.3.00.0060.00816.35
7.2.330.0220.00816.48
7.2.320.0070.01016.48
7.2.310.0140.00616.53
7.2.300.0100.00716.66
7.2.290.0150.00916.38
7.2.130.0110.00416.62
7.2.120.0060.00916.84
7.2.110.0070.00716.94
7.2.100.0110.00016.61
7.2.90.0070.00716.71
7.2.80.0080.00316.76
7.2.70.0060.01616.88
7.2.60.0120.00516.80
7.2.50.0120.00616.67
7.2.40.0060.00916.68
7.2.30.0170.00317.01
7.2.20.0050.00916.85
7.2.10.0170.00816.96
7.2.00.0060.00918.20
7.1.250.0070.00715.62
7.1.240.0120.00615.57
7.1.230.0070.00715.71
7.1.220.0050.00515.71
7.1.210.0040.00815.43
7.1.200.0100.00315.70
7.1.190.0060.00615.52
7.1.180.0060.00615.78
7.1.170.0040.01215.65
7.1.160.0090.01515.64
7.1.150.0100.00515.33
7.1.140.0090.00915.49
7.1.130.0090.01315.62
7.1.120.0160.00015.41
7.1.110.0130.00515.52
7.1.100.0080.00516.76
7.1.90.0190.00015.64
7.1.80.0160.00615.70
7.1.70.0060.01216.35
7.1.60.0090.01217.35
7.1.50.0100.00816.21
7.1.40.0080.00815.43
7.1.30.0100.00015.54
7.1.20.0030.01415.66
7.1.10.0000.01415.48
7.1.00.0030.03818.97
7.0.330.0070.00715.34
7.0.320.0090.00615.22
7.0.310.0080.00415.23
7.0.300.0140.00615.32
7.0.290.0120.00715.23
7.0.280.0060.00615.33
7.0.270.0070.00715.04
7.0.260.0130.00615.39
7.0.250.0030.01415.28
7.0.240.0080.00815.43
7.0.230.0110.01115.31
7.0.220.0090.00915.16
7.0.210.0160.00015.32
7.0.200.0250.00915.01
7.0.190.0070.00715.27
7.0.180.0040.01414.95
7.0.170.0050.00515.07
7.0.160.0110.00415.07
7.0.150.0040.01415.22
7.0.140.0050.03818.76
7.0.130.0000.01215.30
7.0.120.0020.04118.61
7.0.110.0070.00315.37
7.0.100.0110.00315.03
7.0.90.0030.00715.30
7.0.80.0060.00615.17
7.0.70.0100.00715.21
7.0.60.0020.04917.62
7.0.50.0040.03216.57
7.0.40.0030.02916.75
7.0.30.0100.03016.77
7.0.20.0200.03216.80
7.0.10.0090.02016.60
7.0.00.0160.03716.60
5.6.380.0050.00514.04
5.6.370.0040.00414.35
5.6.360.0070.00414.11
5.6.350.0060.00314.41
5.6.340.0070.00414.12
5.6.330.0000.00914.11
5.6.320.0000.01714.30
5.6.310.0030.01014.14
5.6.300.0060.00614.23
5.6.290.0130.00014.41
5.6.280.0050.03917.58
5.6.270.0030.01014.43
5.6.260.0040.00714.20
5.6.250.0030.01014.50
5.6.240.0030.01014.12
5.6.230.0030.00914.00
5.6.220.0120.00614.30
5.6.210.0130.04017.52
5.6.200.0080.03716.06
5.6.190.0100.04317.41
5.6.180.0080.02817.37
5.6.170.0210.04117.42
5.6.160.0080.04517.27
5.6.150.0070.02216.01
5.6.140.0070.02216.38
5.6.130.0030.03416.20
5.6.120.0050.02817.57
5.6.110.0050.03517.50
5.6.100.0100.04017.62
5.6.90.0110.03317.59
5.6.80.0080.02617.20
5.6.70.0090.00914.07
5.6.60.0060.00814.14
5.6.50.0030.00714.11
5.6.40.0070.00713.99
5.6.30.0110.00413.89
5.6.20.0120.00314.28
5.6.10.0090.00414.16
5.6.00.0100.00714.13
5.5.380.0000.00511.18
5.5.370.0060.00311.18
5.5.360.0030.00711.21
5.5.350.0050.04615.86
5.5.340.0060.04014.57
5.5.330.0080.03715.79
5.5.320.1900.02115.74
5.5.310.0150.04315.76
5.5.300.0130.03614.58
5.5.290.0100.02314.54
5.5.280.0030.02216.02
5.5.270.0030.03616.00
5.5.260.0050.04516.02
5.5.250.0020.05115.89
5.5.240.0050.02115.64
5.5.230.0060.00611.18
5.5.220.0040.00811.18
5.5.210.0040.01111.18
5.5.200.0090.00311.18
5.5.190.0040.00711.18
5.5.180.0080.00311.27
5.5.170.0060.00611.18
5.5.160.0030.00611.23
5.5.150.0090.00311.18
5.5.140.0030.00711.18
5.5.130.0050.00211.18
5.5.120.0030.00611.18
5.5.110.0070.00311.18
5.5.100.0060.00611.18
5.5.90.0060.00611.18
5.5.80.0030.00811.18
5.5.70.0040.00711.18
5.5.60.0040.00411.18
5.5.50.0000.01011.18
5.5.40.0000.00711.18
5.5.30.0030.00611.18
5.5.20.0070.00311.18
5.5.10.0050.00511.18
5.5.00.0100.00011.18
5.4.450.0080.03515.33
5.4.440.0020.03615.31
5.4.430.0090.03715.17
5.4.420.0080.03315.36
5.4.410.0020.02915.26
5.4.400.0050.02515.21
5.4.390.0050.04415.17
5.4.380.0100.02715.21
5.4.370.0050.02515.21
5.4.360.0030.02315.02
5.4.350.0050.04015.13
5.4.340.0080.03115.16
5.4.330.0000.01011.18
5.4.320.0030.04115.08
5.4.310.0030.02315.01
5.4.300.0020.02715.17
5.4.290.0040.02415.16
5.4.280.0100.03715.02
5.4.270.0070.03015.16
5.4.260.0080.02815.14
5.4.250.0050.04015.01
5.4.240.0020.04015.05
5.4.230.0060.03315.20
5.4.220.0010.04315.01
5.4.210.0030.02115.21
5.4.200.0070.03815.01
5.4.190.0080.02515.12
5.4.180.0030.04315.20
5.4.170.0020.02715.09
5.4.160.0050.02315.00
5.4.150.0030.04315.01
5.4.140.0090.04013.86
5.4.130.0100.03513.76
5.4.120.0060.02613.74
5.4.110.0040.03213.75
5.4.100.0050.04213.79
5.4.90.0030.03713.78
5.4.80.0010.04313.73
5.4.70.0030.04313.73
5.4.60.0020.03113.79
5.4.50.0030.03013.78
5.4.40.0060.04113.72
5.4.30.0080.02213.79
5.4.20.0050.02513.72
5.4.10.0070.04013.82
5.4.00.0040.04413.58
5.3.290.0050.04213.00
5.3.280.0070.04212.88
5.3.270.0120.03312.92
5.3.260.0050.03512.92
5.3.250.0080.03312.92
5.3.240.0070.04012.89
5.3.230.0040.03212.90
5.3.220.0030.04012.88
5.3.210.0030.04312.90
5.3.200.0050.02612.89
5.3.190.0070.03212.87
5.3.180.0020.03712.94
5.3.170.0070.04012.94
5.3.160.0070.02712.88
5.3.150.0060.02212.91
5.3.140.0060.02112.88
5.3.130.0030.02212.89
5.3.120.0020.02512.87
5.3.110.0040.02612.88
5.3.100.0050.03812.62
5.3.90.0050.04012.63
5.3.80.0000.04412.60
5.3.70.0070.03612.58
5.3.60.0070.02412.59
5.3.50.0030.04312.61
5.3.40.0060.02512.59
5.3.30.0080.02812.54
5.3.20.0080.02212.51
5.3.10.0030.03012.42
5.3.00.0040.04112.41
5.2.170.0050.02211.24
5.2.160.0080.03011.16
5.2.150.0000.04011.20
5.2.140.0070.03011.19
5.2.130.0040.02511.10
5.2.120.0060.01811.16
5.2.110.0040.03411.22
5.2.100.0030.02511.15
5.2.90.0090.01711.14
5.2.80.0050.03211.08
5.2.70.0030.03511.21
5.2.60.0030.03011.15
5.2.50.0050.03211.07
5.2.40.0050.02711.04
5.2.30.0030.02311.06
5.2.20.0070.03111.07
5.2.10.0090.02811.02
5.2.00.0100.02510.96
5.1.60.0020.02010.61
5.1.50.0030.01510.55
5.1.40.0000.01710.57
5.1.30.0080.02510.78
5.1.20.0050.02010.72
5.1.10.0080.01310.62
5.1.00.0050.02710.63
5.0.50.0030.0259.81
5.0.40.0000.0189.80
5.0.30.0020.0259.73
5.0.20.0030.0139.68
5.0.10.0050.0249.68
5.0.00.0020.0249.64
4.4.90.0030.0139.54
4.4.80.0020.0209.54
4.4.70.0080.0159.54
4.4.60.0070.0159.54
4.4.50.0070.0089.54
4.4.40.0020.0139.54
4.4.30.0020.0209.54
4.4.20.0020.0189.54
4.4.10.0030.0219.54
4.4.00.0020.0239.54
4.3.110.0000.0189.54
4.3.100.0030.0079.54
4.3.90.0030.0189.54
4.3.80.0020.0229.54
4.3.70.0030.0209.54
4.3.60.0030.0129.54
4.3.50.0030.0179.54
4.3.40.0010.0139.54
4.3.30.0030.0119.54
4.3.20.0010.0159.54
4.3.10.0020.0219.54
4.3.00.0000.0209.54

preferences:
44.22 ms | 401 KiB | 5 Q