3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(callable $callback) { } $r = new ReflectionMethod('a'); var_dump($r->getParameter('callback')->isCallable());

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)
8.3.60.0080.00816.48
8.3.50.0050.01022.10
8.3.40.0070.00719.02
8.3.30.0070.00719.10
8.3.20.0060.00320.29
8.3.10.0040.00423.53
8.3.00.0080.00020.82
8.2.180.0160.00618.54
8.2.170.0170.00322.96
8.2.160.0070.01020.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0060.00319.65
8.2.110.0040.00422.18
8.2.100.0060.00619.50
8.2.90.0020.00519.22
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0030.00717.80
8.2.50.0030.00518.07
8.2.40.0030.00619.83
8.2.30.0040.00418.18
8.2.20.0070.00017.56
8.2.10.0000.00718.05
8.2.00.0050.00317.73
8.1.280.0100.01025.92
8.1.270.0040.01123.83
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00923.82
8.1.230.0080.00319.10
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0050.00316.97
8.1.180.0060.00318.10
8.1.170.0040.00818.58
8.1.160.0070.00021.96
8.1.150.0000.00818.38
8.1.140.0030.00617.29
8.1.130.0070.00017.80
8.1.120.0000.00717.23
8.1.110.0000.00717.23
8.1.100.0030.00317.32
8.1.90.0000.00717.31
8.1.80.0080.00017.38
8.1.70.0040.00417.22
8.1.60.0030.00617.45
8.1.50.0000.00817.42
8.1.40.0060.00617.35
8.1.30.0000.00817.59
8.1.20.0060.00317.42
8.1.10.0040.00417.44
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0040.00418.25
8.0.270.0000.00717.11
8.0.260.0070.00017.13
8.0.250.0000.00616.88
8.0.240.0000.00616.95
8.0.230.0000.00716.95
8.0.220.0000.00716.90
8.0.210.0030.00316.75
8.0.200.0030.00316.91
8.0.190.0080.00016.96
8.0.180.0000.00716.87
8.0.170.0040.00416.81
8.0.160.0070.00016.83
8.0.150.0030.00616.88
8.0.140.0050.00516.87
8.0.130.0050.00013.35
8.0.120.0000.00816.86
8.0.110.0040.00416.87
8.0.100.0070.00016.88
8.0.90.0030.00416.78
8.0.80.0060.00916.95
8.0.70.0000.00816.80
8.0.60.0000.00816.80
8.0.50.0040.00416.95
8.0.30.0090.01117.01
8.0.20.0130.00817.40
8.0.10.0040.00416.94
8.0.00.0110.00716.82
7.4.330.0050.00015.00
7.4.320.0060.00016.45
7.4.300.0070.00016.55
7.4.290.0000.00716.58
7.4.280.0070.00016.57
7.4.270.0040.00416.43
7.4.260.0030.00316.56
7.4.250.0040.00416.33
7.4.240.0070.00016.41
7.4.230.0030.00316.55
7.4.220.0060.01016.48
7.4.210.0040.01016.41
7.4.200.0000.00716.63
7.4.190.0040.00416.48
7.4.160.0110.00416.32
7.4.150.0210.00417.40
7.4.140.0110.00917.86
7.4.130.0070.01016.54
7.4.120.0070.00916.46
7.4.110.0110.00616.30
7.4.100.0110.00716.64
7.4.90.0100.00716.56
7.4.80.0190.00319.39
7.4.70.0120.00816.59
7.4.60.0160.00716.43
7.4.50.0030.00616.50
7.4.40.0090.00616.47
7.4.30.0080.00816.64
7.4.10.0080.00815.05
7.4.00.0070.01014.80
7.3.330.0000.00513.29
7.3.320.0000.00513.31
7.3.310.0040.00416.39
7.3.300.0000.00716.34
7.3.290.0090.00616.34
7.3.280.0100.00816.29
7.3.270.0090.01217.40
7.3.260.0110.00816.45
7.3.250.0090.00916.19
7.3.240.0140.00316.36
7.3.230.0100.00616.39
7.3.210.0070.01116.27
7.3.200.0040.01319.39
7.3.190.0070.01016.48
7.3.180.0120.00316.25
7.3.170.0110.00416.48
7.3.160.0060.00916.26
7.3.130.0000.01614.52
7.3.120.0080.00814.85
7.3.110.0110.00614.77
7.3.100.0030.01014.67
7.3.90.0070.00714.94
7.3.80.0030.00914.86
7.3.70.0020.01214.65
7.3.60.0110.00514.78
7.3.50.0070.00514.78
7.3.40.0100.00114.59
7.3.30.0100.00414.66
7.3.20.0040.00916.67
7.3.10.0020.01116.51
7.3.00.0040.01016.57
7.2.330.0030.01316.53
7.2.320.0130.01016.48
7.2.310.0190.00316.68
7.2.300.0030.01316.38
7.2.290.0120.00616.65
7.2.260.0030.01615.14
7.2.250.0070.00714.90
7.2.240.0090.00514.89
7.2.230.0040.00914.80
7.2.220.0020.01114.85
7.2.210.0040.00814.90
7.2.200.0070.00714.71
7.2.190.0020.01014.74
7.2.180.0040.00814.91
7.2.170.0090.00414.87
7.2.160.0100.00314.88
7.2.150.0060.00616.68
7.2.140.0100.00416.63
7.2.130.0060.00716.73
7.2.120.0060.00816.74
7.2.110.0030.01016.67
7.2.100.0050.00716.72
7.2.90.0040.00616.71
7.2.80.0050.00916.69
7.2.70.0060.00516.79
7.2.60.0040.00916.63
7.2.50.0070.00516.67
7.2.40.0030.00816.75
7.2.30.0070.00816.85
7.2.20.0060.00716.72
7.2.10.0040.00916.75
7.2.00.0060.00817.39
7.1.330.0030.01215.64
7.1.320.0070.00715.60
7.1.310.0050.00515.42
7.1.300.0030.01015.68
7.1.290.0060.00515.63
7.1.280.0070.00615.44
7.1.270.0060.00615.37
7.1.260.0080.00815.61
7.1.250.0040.00715.61
7.1.240.0070.00715.52
7.1.230.0000.01015.59
7.1.220.0060.00615.78
7.1.210.0030.01015.64
7.1.200.0090.00415.61
7.1.190.0090.00615.70
7.1.180.0040.00715.65
7.1.170.0000.01215.35
7.1.160.0040.01115.57
7.1.150.0070.00715.50
7.1.140.0040.00815.67
7.1.130.0090.00615.63
7.1.120.0040.00815.61
7.1.110.0060.00615.69
7.1.100.0000.01215.55
7.1.90.0040.01115.59
7.1.80.0060.00615.52
7.1.70.0040.00816.37
7.1.60.0060.00616.29
7.1.50.0100.00616.05
7.1.40.0000.01415.69
7.1.30.0060.00615.26
7.1.20.0030.01215.39
7.1.10.0000.00915.73
7.1.00.0110.03519.02
7.0.330.0070.00715.22
7.0.320.0030.00915.11
7.0.310.0030.01015.11
7.0.300.0060.00615.42
7.0.290.0050.00515.48
7.0.280.0070.01015.34
7.0.270.0060.00615.40
7.0.260.0030.00715.14
7.0.250.0030.00715.20
7.0.240.0030.01015.19
7.0.230.0000.01415.43
7.0.220.0120.00015.32
7.0.210.0080.00415.49
7.0.200.0030.01116.09
7.0.190.0100.00315.27
7.0.180.0030.00715.18
7.0.170.0070.00715.45
7.0.160.0040.00415.32
7.0.150.0050.00515.06
7.0.140.0050.04018.73
7.0.130.0090.00615.13
7.0.120.0060.00315.39
7.0.110.0000.01015.37
7.0.100.0000.01115.01
7.0.90.0100.00315.45
7.0.80.0040.01115.42
7.0.70.0070.00715.33
7.0.60.0120.03717.58
7.0.50.0090.02916.59
7.0.40.0070.03316.63
7.0.30.0080.04516.78
7.0.20.0170.03216.73
7.0.10.0050.02716.79
7.0.00.0040.02816.84
5.6.400.0080.00813.77
5.6.390.0030.01414.33
5.6.380.0060.00914.34
5.6.370.0070.00713.86
5.6.360.0040.00714.35
5.6.350.0060.00614.25
5.6.340.0000.00814.35
5.6.330.0070.00714.39
5.6.320.0070.00414.48
5.6.310.0030.01014.10
5.6.300.0030.00614.36
5.6.290.0060.00614.04
5.6.280.0030.03917.47
5.6.270.0060.00614.14
5.6.260.0060.00614.53
5.6.250.0070.00714.34
5.6.240.0030.00714.05
5.6.230.0090.00614.25
5.6.220.0030.01014.29
5.6.210.0090.02617.43
5.6.200.0030.02516.30
5.6.190.0030.03417.53
5.6.180.0190.04117.46
5.6.170.0130.04117.61
5.6.160.0090.02217.41
5.6.150.0030.04116.23
5.6.140.0050.04416.27
5.6.130.0030.02316.16
5.6.120.0050.04817.49
5.6.110.0070.05017.63
5.6.100.0050.04217.41
5.6.90.0070.02317.67
5.6.80.0120.04017.44
5.6.70.0100.00314.10
5.6.60.0040.00714.04
5.6.50.0060.00614.01
5.6.40.0000.01014.12
5.6.30.0040.00413.89
5.6.20.0050.00514.05
5.6.10.0030.00614.39
5.6.00.0030.01314.29
5.5.380.0070.00714.12
5.5.370.0110.00413.88
5.5.360.0040.01114.29
5.5.350.0280.03517.26
5.5.340.0080.02016.10
5.5.330.0100.03017.19
5.5.320.0080.03117.14
5.5.310.0130.04317.22
5.5.300.0050.03916.04
5.5.290.0030.02715.83
5.5.280.0120.01817.46
5.5.270.0070.02217.44
5.5.260.0030.02517.66
5.5.250.0130.03717.37
5.5.240.0070.04117.11
5.5.230.0100.00314.18
5.5.220.0030.00913.80
5.5.210.0030.00814.11
5.5.200.0060.00313.82
5.5.190.0060.00314.03
5.5.180.0130.00014.18
5.5.170.0040.00714.17
5.5.160.0030.01014.18
5.5.150.0030.01014.14
5.5.140.0060.00314.11
5.5.130.0030.01014.07
5.5.120.0100.00314.26
5.5.110.0110.00314.04
5.5.100.0070.00414.14
5.5.90.0040.01113.87
5.5.80.0030.00914.02
5.5.70.0030.00913.59
5.5.60.0130.00013.84
5.5.50.0060.00914.04
5.5.40.0040.01114.06
5.5.30.0100.00314.20
5.5.20.0070.01013.79
5.5.10.0120.00613.61
5.5.00.0000.01213.66
5.4.450.1720.02215.83
5.4.440.1860.03015.95
5.4.430.1700.02116.00
5.4.420.1740.02215.84
5.4.410.1790.01815.87
5.4.400.1820.01815.87
5.4.390.1730.02515.84
5.4.380.1630.02515.83
5.4.370.1570.02515.81
5.4.360.1710.02115.89
5.4.350.1680.02515.78
5.4.340.1600.02115.81
5.4.330.0040.00712.49
5.4.320.1750.02215.80
5.4.310.1600.02015.83
5.4.300.1670.02015.81
5.4.290.1720.01915.78
5.4.280.1620.02015.82
5.4.270.1710.02315.66
5.4.260.1750.01915.85
5.4.250.1730.02415.79
5.4.240.1620.02115.85
5.4.230.1650.02015.78
5.4.220.1750.02615.71
5.4.210.1870.02415.72
5.4.200.1700.01915.74
5.4.190.1810.01915.71
5.4.180.1760.02015.79
5.4.170.1550.01815.73
5.4.160.1650.02415.78
5.4.150.1630.02015.80
5.4.140.1690.02014.44
5.4.130.1730.02214.41
5.4.120.1800.01714.41
5.4.110.1770.01914.43
5.4.100.1730.01914.52
5.4.90.1650.02314.47
5.4.80.1720.02614.53
5.4.70.1670.01814.36
5.4.60.1680.02114.37
5.4.50.1620.01914.40
5.4.40.1770.02614.50
5.4.30.1750.02114.50
5.4.20.1760.01814.43
5.4.10.1730.02014.41
5.4.00.1720.02514.22
5.3.290.1680.02113.69
5.3.280.1750.02513.50
5.3.270.1770.02213.55
5.3.260.1760.02213.55
5.3.250.1710.02313.50
5.3.240.1720.02413.53
5.3.230.1790.01813.53
5.3.220.1750.02013.48
5.3.210.1850.02413.55
5.3.200.1850.01913.49
5.3.190.1770.02013.52
5.3.180.1730.02313.54
5.3.170.1670.02413.49
5.3.160.1780.02413.51
5.3.150.1660.01813.53
5.3.140.1670.01813.57
5.3.130.1800.02413.57
5.3.120.1770.02213.48
5.3.110.1870.02413.52
5.3.100.2080.02113.29
5.3.90.1870.01313.21
5.3.80.1750.02213.26
5.3.70.1840.02313.21
5.3.60.1670.02313.21
5.3.50.1760.02113.26
5.3.40.1780.02213.29
5.3.30.1620.02113.24
5.3.20.1620.01913.04
5.3.10.1750.01813.18
5.3.00.1770.01613.10
5.2.170.2830.03011.37
5.2.160.2630.03011.15
5.2.150.2900.03011.22
5.2.140.2970.04011.07
5.2.130.2870.03311.22
5.2.120.2900.03011.02
5.2.110.3030.02311.16
5.2.100.2900.02711.18
5.2.90.2800.02311.02
5.2.80.2700.03011.23
5.2.70.2370.03311.21
5.2.60.2730.03011.13
5.2.50.2670.03010.97
5.2.40.2170.02711.14
5.2.30.2200.02710.89
5.2.20.2230.02310.93
5.2.10.2170.02711.09
5.2.00.2130.03010.79
5.1.60.2170.02310.79
5.1.50.2000.02310.79
5.1.40.1930.03010.79
5.1.30.2470.03010.79
5.1.20.2400.02310.79
5.1.10.2130.03010.79
5.1.00.2270.03310.79
5.0.50.1130.02010.79
5.0.40.0570.02310.79
5.0.30.0870.03010.79
5.0.20.0930.02010.79
5.0.10.0830.02010.79
5.0.00.1070.03010.79
4.4.90.1070.01710.79
4.4.80.1070.01310.79
4.4.70.1300.02010.79
4.4.60.1070.01310.79
4.4.50.1370.01310.79
4.4.40.1300.02010.79
4.4.30.1070.01310.79
4.4.20.1300.01710.79
4.4.10.1300.01710.79
4.4.00.1370.03010.79
4.3.110.1370.01710.79
4.3.100.1100.02010.79
4.3.90.1200.01710.79
4.3.80.1330.02710.79
4.3.70.1070.01310.79
4.3.60.1100.01310.79
4.3.50.1300.02010.79
4.3.40.1130.02310.79
4.3.30.0700.02710.79
4.3.20.0730.02310.79
4.3.10.0570.01310.79
4.3.00.0700.02710.79

preferences:
49.05 ms | 401 KiB | 5 Q