3v4l.org

run code in 300+ PHP versions simultaneously
<?php $reflection = new ReflectionFunction(function(){}); var_dump(preg_match('/^\\s*?Method\\s*\\[\\s*static/i', $reflection->__toString())); var_dump($reflection->__toString());

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)
8.3.60.0070.00716.63
8.3.50.0130.00623.08
8.3.40.0110.00418.79
8.3.30.0070.00719.01
8.3.20.0070.00020.33
8.3.10.0050.00323.58
8.3.00.0090.00019.38
8.2.180.0130.00616.88
8.2.170.0120.00622.96
8.2.160.0140.00020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00720.95
8.2.110.0050.00520.45
8.2.100.0000.01118.09
8.2.90.0080.00319.20
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00418.03
8.2.50.0070.00518.07
8.2.40.0000.00918.34
8.2.30.0000.00818.04
8.2.20.0040.00417.84
8.2.10.0040.00418.07
8.2.00.0030.00617.72
8.1.280.0100.00725.92
8.1.270.0060.00323.80
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00921.94
8.1.230.0080.00319.00
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0060.00318.70
8.1.160.0000.00722.05
8.1.150.0040.00418.90
8.1.140.0070.00017.61
8.1.130.0030.00317.77
8.1.120.0030.00317.53
8.1.110.0080.00017.64
8.1.100.0040.00417.55
8.1.90.0000.00717.52
8.1.80.0040.00417.63
8.1.70.0070.00017.49
8.1.60.0050.00317.76
8.1.50.0030.00517.56
8.1.40.0040.00417.72
8.1.30.0080.00017.70
8.1.20.0080.00017.72
8.1.10.0040.00417.57
8.1.00.0040.00417.61
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0050.00318.46
8.0.270.0050.00317.12
8.0.260.0060.00017.27
8.0.250.0000.00717.00
8.0.240.0070.00017.05
8.0.230.0000.00717.02
8.0.220.0030.00316.98
8.0.210.0070.00016.86
8.0.200.0070.00016.98
8.0.190.0070.00017.16
8.0.180.0040.00417.01
8.0.170.0080.00017.07
8.0.160.0000.00717.06
8.0.150.0080.00016.89
8.0.140.0030.00617.05
8.0.130.0030.00313.55
8.0.120.0050.00316.89
8.0.110.0050.00217.03
8.0.100.0040.00416.99
8.0.90.0000.00717.08
8.0.80.0030.01316.99
8.0.70.0020.00516.86
8.0.60.0000.00716.99
8.0.50.0050.00317.02
8.0.30.0100.00917.12
8.0.20.0030.01517.40
8.0.10.0040.00417.18
8.0.00.0120.00816.86
7.4.330.0050.00015.17
7.4.320.0030.00316.57
7.4.300.0050.00216.72
7.4.290.0030.00316.83
7.4.280.0040.00416.83
7.4.270.0000.00716.72
7.4.260.0080.00016.75
7.4.250.0070.00016.65
7.4.240.0030.00516.74
7.4.230.0030.00316.61
7.4.220.0090.01216.64
7.4.210.0040.01116.67
7.4.200.0050.00216.83
7.4.160.0060.01016.52
7.4.150.0090.01017.40
7.4.140.0120.00517.86
7.4.130.0070.01116.59
7.4.120.0090.00816.64
7.4.110.0040.01316.75
7.4.100.0030.01516.52
7.4.90.0070.01016.89
7.4.80.0030.01719.39
7.4.70.0110.00716.89
7.4.60.0060.01216.43
7.4.50.0030.00616.47
7.4.40.0140.00816.73
7.4.30.0110.00716.54
7.4.00.0080.00715.25
7.3.330.0020.00213.21
7.3.320.0060.00013.25
7.3.310.0070.00016.25
7.3.300.0070.00016.27
7.3.290.0030.01216.32
7.3.280.0080.00816.37
7.3.270.0110.00717.40
7.3.260.0200.00616.87
7.3.250.0120.00816.48
7.3.240.0060.01116.77
7.3.230.0080.00816.39
7.3.210.0100.00716.31
7.3.200.0090.00919.39
7.3.190.0150.00616.43
7.3.180.0060.00916.58
7.3.170.0030.01216.66
7.3.160.0120.00916.63
7.3.120.0080.00914.96
7.3.110.0080.00914.93
7.3.100.0110.00514.82
7.3.90.0080.00814.78
7.3.80.0050.00915.03
7.3.70.0060.00614.89
7.3.60.0080.00714.76
7.3.50.0080.00614.86
7.3.40.0050.01014.89
7.3.30.0070.00714.65
7.3.20.0040.01016.74
7.3.10.0090.00316.74
7.3.00.0090.00616.80
7.2.330.0090.00916.60
7.2.320.0070.01116.84
7.2.310.0150.01216.81
7.2.300.0030.01216.63
7.2.290.0140.00316.86
7.2.250.0050.01315.19
7.2.240.0080.01115.16
7.2.230.0120.00515.13
7.2.220.0060.00514.96
7.2.210.0070.00815.20
7.2.200.0060.00715.09
7.2.190.0080.00514.95
7.2.180.0100.00514.94
7.2.170.0040.00715.08
7.2.60.0060.00616.91
7.2.00.0040.00719.71
7.1.330.0070.00715.90
7.1.320.0050.00615.72
7.1.310.0070.00815.67
7.1.300.0100.00315.85
7.1.290.0030.01015.72
7.1.280.0020.00915.70
7.1.270.0070.00915.91
7.1.260.0100.00215.85
7.1.200.0060.00915.62
7.1.100.0040.00717.98
7.1.70.0030.00617.21
7.1.60.0140.01019.46
7.1.50.0040.01816.79
7.1.00.0030.07722.32
7.0.200.0070.00316.76
7.0.140.0070.06322.10
7.0.60.0070.08319.94
7.0.50.0070.05017.85
7.0.40.0030.04720.42
7.0.30.0570.06720.22
7.0.20.0270.08320.21
7.0.10.0030.08320.27
7.0.00.0070.08720.11
5.6.210.0100.07720.47
5.6.200.0100.04718.22
5.6.190.0070.04020.39
5.6.180.0300.05320.57
5.6.170.0370.05020.55
5.6.160.0030.08720.44
5.6.150.0100.06018.20
5.6.140.0070.03318.19
5.6.130.0070.06318.18
5.6.120.0200.04320.99
5.6.110.0170.07321.03
5.6.100.0070.05720.89
5.6.90.0070.06321.00
5.6.80.0030.03720.40
5.5.350.0170.06720.43
5.5.340.0130.03717.94
5.5.330.0030.05720.19
5.5.320.0070.08020.25
5.5.310.0270.05020.30
5.5.300.0070.06017.97
5.5.290.0000.04317.94
5.5.280.0030.04020.65
5.5.270.0030.06320.95
5.5.260.0130.06720.88
5.5.250.0070.08720.58
5.5.240.3100.03320.26
5.4.450.0330.04019.39
5.4.440.0470.04019.55
5.4.430.0400.04319.63
5.4.420.0230.04019.54
5.4.410.0430.03319.42
5.4.400.0470.04319.19
5.4.390.0130.04719.16
5.4.380.0530.03718.78
5.4.370.0370.05318.72
5.4.360.0370.06018.57
5.4.350.0470.04718.73
5.4.340.0370.06718.73
5.4.320.0110.03812.50
5.4.310.0040.04412.50
5.4.300.0040.03912.50
5.4.290.0080.04712.50
5.4.280.0050.04312.40
5.4.270.0060.03812.39
5.4.260.0080.03812.39
5.4.250.0080.03712.40
5.4.240.0100.03812.40
5.4.230.0070.04112.39
5.4.220.0090.03612.38
5.4.210.0050.03512.39
5.4.200.0060.05112.39
5.4.190.0050.03712.38
5.4.180.0070.04512.38
5.4.170.0050.04412.39
5.4.160.0070.03912.39
5.4.150.0080.03512.38
5.4.140.0060.04412.07
5.4.130.0080.04512.06
5.4.120.0060.03512.02
5.4.110.0060.04212.01
5.4.100.0080.03712.01
5.4.90.0070.04112.02
5.4.80.0060.04012.02
5.4.70.0070.03712.01
5.4.60.0070.03512.01
5.4.50.0080.03612.01
5.4.40.0080.03912.00
5.4.30.0050.03711.99
5.4.20.0100.04211.99
5.4.10.0080.03511.99
5.4.00.0060.03711.48
5.3.290.0040.04112.80
5.3.280.0100.04112.71
5.3.270.0060.04812.73
5.3.260.0090.04112.71
5.3.250.0080.03912.72
5.3.240.0070.03912.72
5.3.230.0050.03912.70
5.3.220.0080.03912.68
5.3.210.0040.04112.68
5.3.200.0040.03912.68
5.3.190.0070.03712.68
5.3.180.0060.03712.68
5.3.170.0070.03812.66
5.3.160.0080.03512.67
5.3.150.0030.04112.67
5.3.140.0050.03912.66
5.3.130.0060.03912.66
5.3.120.0080.03712.66
5.3.110.0060.04112.66
5.3.100.0080.03812.13
5.3.90.0060.04412.11
5.3.80.0110.03412.10
5.3.70.0060.03712.10
5.3.60.0070.03512.09
5.3.50.0060.03612.04
5.3.40.0040.04012.03
5.3.30.0100.03511.99
5.3.20.0050.04111.77
5.3.10.0050.03611.74
5.3.00.0050.04311.72
5.2.170.0040.0319.18
5.2.160.0050.0289.18
5.2.150.0020.0339.18
5.2.140.0050.0299.18
5.2.130.0060.0289.13
5.2.120.0050.0289.14
5.2.110.0080.0279.14
5.2.100.0100.0299.14
5.2.90.0060.0399.14
5.2.80.0020.0329.14
5.2.70.0060.0289.13
5.2.60.0050.0329.09
5.2.50.0020.0329.05
5.2.40.0050.0279.04
5.2.30.0030.0319.01
5.2.20.0030.0299.00
5.2.10.0030.0388.93
5.2.00.0070.0368.78
5.1.60.0030.0288.07
5.1.50.0070.0288.06
5.1.40.0030.0308.04
5.1.30.0080.0278.39
5.1.20.0040.0388.42
5.1.10.0020.0348.14
5.1.00.0070.0268.14
5.0.50.0060.0196.62
5.0.40.0030.0206.48
5.0.30.0010.0326.29
5.0.20.0040.0206.26
5.0.10.0030.0266.24
5.0.00.0040.0296.23
4.4.90.0020.0174.78
4.4.80.0030.0144.76
4.4.70.0000.0184.75
4.4.60.0010.0174.76
4.4.50.0020.0154.77
4.4.40.0000.0284.71
4.4.30.0010.0174.76
4.4.20.0040.0184.84
4.4.10.0050.0224.85
4.4.00.0040.0304.75
4.3.110.0030.0154.66
4.3.100.0040.0194.67
4.3.90.0020.0154.64
4.3.80.0050.0254.59
4.3.70.0050.0164.63
4.3.60.0030.0154.63
4.3.50.0030.0164.63
4.3.40.0040.0224.54
4.3.30.0050.0173.29
4.3.20.0020.0173.27
4.3.10.0000.0173.22
4.3.00.0000.01714.87

preferences:
43.2 ms | 401 KiB | 5 Q