3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval("\$foo = function() { echo 'hello!'; };"); $ref = new ReflectionFunction($foo); echo $ref;

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)
8.3.60.0070.00718.55
8.3.50.0070.00822.04
8.3.40.0090.00618.56
8.3.30.0110.00420.21
8.3.20.0030.00518.62
8.3.10.0040.00421.09
8.3.00.0050.00319.56
8.2.180.0180.00416.36
8.2.170.0110.00422.96
8.2.160.0100.00620.48
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.07
8.2.110.0060.01220.36
8.2.100.0040.00817.72
8.2.90.0000.00819.08
8.2.80.0000.00719.19
8.2.70.0000.01117.13
8.2.60.0030.00517.93
8.2.50.0090.00018.07
8.2.40.0080.00018.16
8.2.30.0040.00421.13
8.2.20.0000.00717.72
8.2.10.0040.00417.69
8.2.00.0000.00917.70
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0050.00322.54
8.1.230.0040.00722.74
8.1.220.0040.00418.77
8.1.210.0000.00818.88
8.1.200.0090.00317.35
8.1.190.0040.00417.52
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0040.00418.87
8.1.150.0000.00718.74
8.1.140.0000.00717.45
8.1.130.0030.00317.79
8.1.120.0030.00317.33
8.1.110.0040.00417.33
8.1.100.0060.00317.51
8.1.90.0030.00317.38
8.1.80.0000.00817.34
8.1.70.0080.00017.41
8.1.60.0030.00617.54
8.1.50.0040.00417.36
8.1.40.0050.00317.55
8.1.30.0000.00817.63
8.1.20.0080.00017.75
8.1.10.0060.00317.56
8.1.00.0050.00217.47
8.0.300.0030.00619.94
8.0.290.0000.00717.04
8.0.280.0000.00818.45
8.0.270.0030.00317.29
8.0.260.0070.00016.82
8.0.250.0030.00516.98
8.0.240.0030.00716.92
8.0.230.0040.00416.96
8.0.220.0070.00016.88
8.0.210.0000.00716.91
8.0.200.0060.00017.00
8.0.190.0000.00716.82
8.0.180.0050.00316.95
8.0.170.0040.00416.86
8.0.160.0070.00016.94
8.0.150.0000.00716.79
8.0.140.0050.00316.81
8.0.130.0000.00513.40
8.0.120.0040.00416.85
8.0.110.0040.00416.77
8.0.100.0050.00216.71
8.0.90.0030.00517.00
8.0.80.0070.01416.88
8.0.70.0000.00716.76
8.0.60.0040.00416.85
8.0.50.0040.00416.95
8.0.30.0100.00917.00
8.0.20.0040.01517.40
8.0.10.0000.00716.88
8.0.00.0090.00816.81
7.4.330.0000.00616.81
7.4.320.0000.00616.43
7.4.300.0000.00616.58
7.4.290.0000.00716.50
7.4.280.0000.00616.61
7.4.270.0000.00716.61
7.4.260.0030.00313.39
7.4.250.0000.00716.51
7.4.240.0030.00316.49
7.4.230.0030.00316.41
7.4.220.0030.01416.41
7.4.210.0050.01116.53
7.4.200.0030.00516.57
7.4.190.0070.00016.48
7.4.160.0170.00716.49
7.4.150.0100.01317.40
7.4.140.0090.01217.86
7.4.130.0220.01916.48
7.4.120.0110.00816.44
7.4.110.0130.00416.40
7.4.100.0060.01216.57
7.4.90.0140.00416.48
7.4.80.0090.01219.39
7.4.70.0120.00916.58
7.4.60.0130.00316.39
7.4.50.0090.00016.36
7.4.40.0060.00922.77
7.4.30.0090.00616.36
7.4.00.0110.00414.71
7.3.330.0050.00013.27
7.3.320.0060.00013.12
7.3.310.0040.00416.34
7.3.300.0070.00016.19
7.3.290.0080.00516.32
7.3.280.0080.00816.24
7.3.270.0120.01217.40
7.3.260.0170.00218.24
7.3.250.0100.00916.32
7.3.240.0090.00916.27
7.3.230.0070.01016.60
7.3.210.0070.01016.32
7.3.200.0090.00919.39
7.3.190.0140.00316.16
7.3.180.0090.00716.22
7.3.170.0060.01016.27
7.3.160.0080.01216.50
7.3.120.0060.00614.82
7.2.330.0110.00616.55
7.2.320.0030.01316.43
7.2.310.0150.00316.80
7.2.300.0060.01016.52
7.2.290.0100.00716.47
7.2.110.0000.01316.79
7.2.100.0070.00716.73
7.2.90.0040.01116.51
7.2.80.0090.00616.43
7.2.70.0060.00916.91
7.2.60.0090.00416.98
7.2.50.0070.01017.03
7.2.40.0060.01016.91
7.2.30.0000.01516.95
7.2.20.0000.01516.58
7.2.10.0040.00716.90
7.2.00.0150.00718.06
7.1.230.0060.00915.90
7.1.220.0090.00615.88
7.1.210.0070.00715.92
7.1.200.0050.01015.73
7.1.190.0090.00415.96
7.1.180.0060.00615.73
7.1.170.0030.01315.82
7.1.160.0000.01315.84
7.1.150.0060.00615.90
7.1.140.0080.00415.88
7.1.130.0070.00715.88
7.1.120.0000.01515.91
7.1.110.0070.00715.93
7.1.100.0110.00315.42
7.1.90.0000.01215.71
7.1.80.0120.00315.96
7.1.70.0070.00316.40
7.1.60.0050.01016.55
7.1.50.0120.00516.30
7.1.40.0080.00816.24
7.1.30.0080.00616.32
7.1.20.0040.01316.16
7.1.10.0030.00716.12
7.1.00.0070.00516.23
7.0.310.0030.00615.20
7.0.300.0100.00315.45
7.0.290.0080.00815.39
7.0.280.0030.01015.13
7.0.270.0030.01115.36
7.0.260.0040.00415.33
7.0.250.0100.00315.49
7.0.240.0090.00615.39
7.0.230.0000.00715.39
7.0.220.0040.01115.32
7.0.210.0060.00615.37
7.0.200.0080.00316.03
7.0.190.0050.00615.84
7.0.180.0040.00715.73
7.0.170.0060.00415.96
7.0.160.0080.00315.84
7.0.150.0030.00515.71
7.0.140.0060.00515.85
7.0.130.0040.00716.02
7.0.120.0030.00516.08
7.0.110.0030.00515.86
7.0.100.0050.00415.92
7.0.90.0050.00315.88
7.0.80.0030.00816.00
7.0.70.0050.00615.87
7.0.60.0050.00515.99
7.0.50.0050.00515.97
7.0.40.0030.00814.18
7.0.30.0000.00914.04
7.0.20.0030.00714.12
7.0.10.0040.00714.12
7.0.00.0090.00214.03
5.6.380.0130.00014.45
5.6.370.0030.00714.11
5.6.360.0030.01314.28
5.6.350.0030.00514.29
5.6.340.0060.00914.31
5.6.330.0040.00414.56
5.6.320.0050.00514.60
5.6.310.0040.00814.19
5.6.300.0030.02517.63
5.6.290.0070.02317.64
5.6.280.0020.02717.65
5.6.270.0120.01917.76
5.6.260.0150.02117.56
5.6.250.0050.02517.69
5.6.240.0060.02817.52
5.6.230.0080.02117.54
5.6.220.0150.02517.49
5.6.210.0070.02117.53
5.6.200.0100.01817.60
5.6.190.0030.02617.65
5.6.180.0130.02617.71
5.6.170.0050.03317.55
5.6.160.0050.02317.69
5.6.150.0050.03117.60
5.6.140.0030.02517.61
5.6.130.0030.04117.53
5.6.120.0080.03717.50
5.6.110.0030.02817.53
5.6.100.0080.02417.63
5.6.90.0090.02217.45
5.6.80.0170.01917.27
5.6.70.0030.02517.15
5.6.60.0080.02617.38
5.6.50.0060.02417.21
5.6.40.0180.02617.24
5.6.30.0040.03017.18
5.6.20.0050.02517.35
5.6.10.0030.02717.24
5.6.00.0050.02417.29
5.5.380.0050.02215.16
5.5.370.0030.02115.16
5.5.360.0030.02415.19
5.5.350.0060.02015.11
5.5.340.0000.02615.44
5.5.330.0030.02315.44
5.5.320.0080.01915.44
5.5.310.0030.02415.44
5.5.300.0030.02515.44
5.5.290.0130.02315.26
5.5.280.0080.03215.44
5.5.270.0050.02915.31
5.5.260.0090.02315.44
5.5.250.0070.02115.33
5.5.240.0030.02115.13
5.5.230.0050.02214.96
5.5.220.0030.02215.09
5.5.210.0020.02814.96
5.5.200.0030.02115.17
5.5.190.0010.02815.09
5.5.180.0040.02115.06
5.5.170.0100.00314.09
5.5.160.0050.01915.09
5.5.150.0030.02715.13
5.5.140.0020.02515.11
5.5.130.0030.02014.92
5.5.120.0030.02415.07
5.5.110.0020.02615.09
5.5.100.0070.01915.11
5.5.90.0100.02515.07
5.5.80.0050.02315.06
5.5.70.0060.02115.03
5.5.60.0040.02115.07
5.5.50.0050.02315.08
5.5.40.0020.02215.06
5.5.30.0030.02315.01
5.5.20.0030.02215.07
5.5.10.0040.02215.05
5.5.00.0050.02315.05
5.4.450.0000.02516.00
5.4.440.0050.02216.13
5.4.430.0060.01916.07
5.4.420.0020.02716.00
5.4.410.0000.02816.03
5.4.400.0070.01815.89
5.4.390.0030.02215.98
5.4.380.0020.02315.96
5.4.370.0060.02115.88
5.4.360.0000.02715.96
5.4.350.0130.02016.01
5.4.340.0030.02415.93
5.4.330.0040.00412.79
5.4.320.0040.02215.97
5.4.310.0030.02216.00
5.4.300.0050.02316.00
5.4.290.0000.02615.99
5.4.280.0030.02215.93
5.4.270.0050.02215.99
5.4.260.0020.02415.93
5.4.250.0050.02016.01
5.4.240.0020.02315.83
5.4.230.0100.02615.93
5.4.220.0040.02715.93
5.4.210.0030.02215.93
5.4.200.0050.02215.85
5.4.190.0050.02915.85
5.4.180.0100.02015.85
5.4.170.0040.02415.92
5.4.160.0070.01815.86
5.4.150.0080.01815.93
5.4.140.0020.02414.74
5.4.130.0030.02314.62
5.4.120.0000.02614.78
5.4.110.0080.02214.75
5.4.100.0050.02214.64
5.4.90.0020.02314.74
5.4.80.0050.01814.71
5.4.70.0020.02914.73
5.4.60.0010.02314.72
5.4.50.0030.02514.72
5.4.40.0060.01914.68
5.4.30.0030.02114.71
5.4.20.0030.01914.67
5.4.10.0000.02514.66
5.4.00.0060.01814.43
5.3.290.0030.02813.87
5.3.280.0020.02913.83
5.3.270.0030.02213.83
5.3.260.0040.01913.83
5.3.250.0020.02413.83
5.3.240.0020.02213.83
5.3.230.0010.02213.83
5.3.220.0050.02213.84
5.3.210.0070.02013.83
5.3.200.0040.02213.83
5.3.190.0040.02213.83
5.3.180.0020.02113.83
5.3.170.0010.02413.83
5.3.160.0040.02413.83
5.3.150.0070.02013.83
5.3.140.0020.04313.83
5.3.130.0060.01913.83
5.3.120.0050.02313.83
5.3.110.0050.01813.83
5.3.100.0090.01813.83
5.3.90.0200.02013.83
5.3.80.0120.01813.83
5.3.70.0010.02413.83
5.3.60.0070.02813.83
5.3.50.0050.01813.83
5.3.40.0020.02813.83
5.3.30.0020.02913.83
5.3.20.0030.02113.83
5.3.10.0050.03113.83
5.3.00.0000.02313.83
5.2.170.0040.01813.83
5.2.160.0000.02113.83
5.2.150.0050.02513.83
5.2.140.0030.01713.83
5.2.130.0020.01713.83
5.2.120.0030.01713.83
5.2.110.0040.01613.83
5.2.100.0040.01913.83
5.2.90.0030.01713.83
5.2.80.0000.02613.83
5.2.70.0070.01713.83
5.2.60.0020.02413.83
5.2.50.0020.01813.83
5.2.40.0070.01313.83
5.2.30.0010.02013.83
5.2.20.0010.01913.83
5.2.10.0020.01813.83
5.2.00.0000.01813.83
5.1.60.0030.01713.83
5.1.50.0050.01213.83
5.1.40.0000.01713.83
5.1.30.0020.02213.83
5.1.20.0050.01313.83
5.1.10.0020.02813.83
5.1.00.0020.01713.83
5.0.50.0030.01113.83
5.0.40.0050.01013.83
5.0.30.0070.01613.83
5.0.20.0030.01313.83
5.0.10.0030.01013.83
5.0.00.0050.01513.83
4.4.90.0020.01013.83
4.4.80.0020.01013.83
4.4.70.0050.00813.83
4.4.60.0010.01013.83
4.4.50.0000.01113.83
4.4.40.0010.01413.83
4.4.30.0040.00713.83
4.4.20.0020.01013.83
4.4.10.0000.01013.83
4.4.00.0050.01113.83
4.3.110.0020.01213.83
4.3.100.0000.01513.83
4.3.90.0030.00913.83
4.3.80.0010.02313.83
4.3.70.0020.01113.83
4.3.60.0000.01113.83
4.3.50.0030.00913.83
4.3.40.0050.01213.83
4.3.30.0010.01113.83
4.3.20.0000.01513.83
4.3.10.0050.00813.83
4.3.00.0100.00913.83

preferences:
47.64 ms | 401 KiB | 5 Q