3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 1; function recursion($x) { while ($x < 100) { recursion($x); } $x++; }

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)
8.3.60.0070.01416.50
8.3.50.0090.00816.48
8.3.40.0110.00418.66
8.3.30.0030.01118.63
8.3.20.0040.00418.66
8.3.10.0030.00520.54
8.3.00.0040.00417.38
8.2.180.0140.00016.75
8.2.170.0200.00022.96
8.2.160.0130.00322.17
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.83
8.2.110.0100.00020.87
8.2.100.0060.00617.72
8.2.90.0000.00719.20
8.2.80.0040.00417.80
8.2.70.0030.00617.63
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0000.00718.09
8.2.30.0000.00818.09
8.2.20.0080.00017.68
8.2.10.0030.00617.61
8.2.00.0060.00317.54
8.1.280.0100.01025.92
8.1.270.0020.00523.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.75
8.1.230.0060.00621.04
8.1.220.0000.00917.74
8.1.210.0000.00820.62
8.1.200.0030.00717.23
8.1.190.0050.00217.41
8.1.180.0080.00018.10
8.1.170.0040.00418.82
8.1.160.0000.00718.79
8.1.150.0040.00418.45
8.1.140.0040.00417.44
8.1.130.0030.00317.77
8.1.120.0070.00017.40
8.1.110.0040.00417.30
8.1.100.0040.00417.35
8.1.90.0070.00017.40
8.1.80.0040.00417.39
8.1.70.0070.00017.39
8.1.60.0080.00017.41
8.1.50.0040.00417.30
8.1.40.0070.00017.47
8.1.30.0000.00817.44
8.1.20.0040.00417.61
8.1.10.0040.00417.33
8.1.00.0000.00817.39
8.0.300.0000.00720.04
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0070.00017.09
8.0.260.0030.00316.67
8.0.250.0040.00416.79
8.0.240.0030.00516.89
8.0.230.0060.00316.79
8.0.220.0000.00716.80
8.0.210.0040.00416.84
8.0.200.0000.00616.88
8.0.190.0000.00716.81
8.0.180.0000.00716.74
8.0.170.0000.00816.81
8.0.160.0030.00316.89
8.0.150.0040.00416.67
8.0.140.0180.00816.80
8.0.130.0000.00513.17
8.0.120.0040.00416.80
8.0.110.0040.00416.71
8.0.100.0080.00016.72
8.0.90.0040.00416.64
8.0.80.0100.00616.92
8.0.70.0040.00316.70
8.0.60.0040.00416.94
8.0.50.0000.00716.79
8.0.30.0160.00617.01
8.0.20.0120.00817.12
8.0.10.0060.00316.94
8.0.00.0070.01016.76
7.4.330.0000.00412.84
7.4.320.0000.00616.50
7.4.300.0030.00316.44
7.4.290.0030.00316.53
7.4.280.0000.00916.46
7.4.270.0040.00416.55
7.4.260.0000.00613.21
7.4.250.0050.00316.42
7.4.240.0040.00416.45
7.4.230.0030.00316.57
7.4.220.0090.00916.41
7.4.210.0090.00716.50
7.4.200.0030.00316.57
7.4.190.0070.00016.71
7.4.160.0040.01116.45
7.4.150.0090.00916.35
7.4.140.0150.00316.38
7.4.130.0080.00916.35
7.4.120.0020.01616.45
7.4.110.0150.00316.50
7.4.100.0030.01416.54
7.4.90.0120.01216.46
7.4.80.0120.00816.51
7.4.70.0030.01316.48
7.4.60.0090.00916.41
7.4.50.0000.00916.36
7.4.40.0030.01016.27
7.4.30.0080.00816.43
7.4.00.0070.00714.65
7.3.330.0060.00013.05
7.3.320.0000.00513.09
7.3.310.0030.00316.15
7.3.300.0030.00316.16
7.3.290.0150.00016.20
7.3.280.0060.01116.22
7.3.270.0040.01416.25
7.3.260.0070.00916.19
7.3.250.0120.00916.41
7.3.240.0000.01616.24
7.3.230.0100.00616.33
7.3.210.0100.00716.40
7.3.200.0160.01119.39
7.3.190.0160.00616.35
7.3.180.0090.00616.25
7.3.170.0100.00616.32
7.3.160.0090.00916.30
7.3.120.0130.00314.89
7.3.10.0150.00916.23
7.3.00.0060.01116.45
7.2.330.0080.01216.54
7.2.320.0030.01316.40
7.2.310.0080.01516.51
7.2.300.0090.01016.44
7.2.290.0100.00716.56
7.2.130.0080.00816.40
7.2.120.0090.00616.26
7.2.110.0080.00716.52
7.2.100.0060.01116.57
7.2.90.0120.00316.58
7.2.80.0110.00716.49
7.2.70.0110.00916.65
7.2.60.0130.00316.39
7.2.50.0170.00416.42
7.2.40.0110.00616.56
7.2.30.0140.00616.37
7.2.20.0080.01216.49
7.2.10.0170.00716.80
7.2.00.0100.00617.46
7.1.250.0050.00715.22
7.1.240.0030.00515.49
7.1.230.0030.00715.53
7.1.220.0030.01315.64
7.1.210.0000.00815.56
7.1.200.0030.00615.42
7.1.190.0040.00815.60
7.1.180.0070.00715.55
7.1.170.0000.00715.75
7.1.160.0110.00415.59
7.1.150.0100.00315.28
7.1.140.0090.00615.39
7.1.130.0030.00915.50
7.1.120.0070.00415.50
7.1.110.0000.01315.70
7.1.100.0030.00616.87
7.1.90.0030.00615.48
7.1.80.0030.00915.53
7.1.70.0040.00716.34
7.1.60.0020.00917.52
7.1.50.0060.00316.11
7.1.40.0100.00715.57
7.1.30.0100.00315.33
7.1.20.0030.01015.34
7.1.10.0090.00415.52
7.1.00.0040.04218.98
7.0.330.0030.00714.99
7.0.320.0030.00614.97
7.0.310.0030.01115.22
7.0.300.0040.00415.41
7.0.290.0100.00315.21
7.0.280.0030.01015.21
7.0.270.0120.00314.98
7.0.260.0030.00315.10
7.0.250.0040.00415.41
7.0.240.0070.00415.02
7.0.230.0070.00715.18
7.0.220.0030.00315.14
7.0.210.0060.00315.03
7.0.200.0160.00514.84
7.0.190.0070.00715.42
7.0.180.0030.01115.23
7.0.170.0060.00915.27
7.0.160.0030.01015.32
7.0.150.0070.00715.16
7.0.140.0050.03818.59
7.0.130.0090.00615.02
7.0.120.0080.03818.69
7.0.110.0070.01015.25
7.0.100.0070.00715.19
7.0.90.0000.01515.04
7.0.80.0090.00315.24
7.0.70.0100.00315.07
7.0.60.0100.04017.47
7.0.50.0080.03816.60
7.0.40.0110.04116.71
7.0.30.0130.02216.59
7.0.20.0200.03816.71
7.0.10.0170.03716.68
7.0.00.0060.04516.67
5.6.380.0100.00314.40
5.6.370.0060.00613.76
5.6.360.0080.00414.54
5.6.350.0070.00713.71
5.6.340.0040.00414.11
5.6.330.0000.00714.27
5.6.320.0040.00413.90
5.6.310.0030.00814.25
5.6.300.0080.00414.29
5.6.290.0090.00614.07
5.6.280.0040.04117.52
5.6.270.0000.00914.05
5.6.260.0070.01014.10
5.6.250.0110.00314.19
5.6.240.0090.00314.08
5.6.230.0000.01114.22
5.6.220.0030.00614.07
5.6.210.0070.04217.32
5.6.200.0050.03715.93
5.6.190.0080.02517.36
5.6.180.0180.02517.33
5.6.170.0140.03017.36
5.6.160.0080.04617.27
5.6.150.0110.03716.10
5.6.140.0030.02316.20
5.6.130.0030.02316.13
5.6.120.0100.04017.76
5.6.110.0100.04417.46
5.6.100.0030.04117.62
5.6.90.0080.04517.65
5.6.80.0030.02117.17
5.6.70.2250.02217.17
5.6.60.0000.00714.08
5.6.50.0100.00714.11
5.6.40.0060.00614.21
5.6.30.0070.00314.29
5.6.20.0070.00713.85
5.6.10.0070.00714.15
5.6.00.0070.00714.12
5.5.380.0000.01211.18
5.5.370.0030.01011.18
5.5.360.0000.01011.18
5.5.350.0100.01915.79
5.5.340.0000.02814.61
5.5.330.0030.04115.79
5.5.320.0110.02815.65
5.5.310.0130.02915.72
5.5.300.0080.02014.56
5.5.290.0030.02514.60
5.5.280.0020.04216.02
5.5.270.0050.03615.95
5.5.260.0100.04015.91
5.5.250.0070.04615.90
5.5.240.0080.04315.67
5.5.230.0040.00411.18
5.5.220.0040.00411.18
5.5.210.0030.00611.18
5.5.200.0060.00311.18
5.5.190.0050.00211.18
5.5.180.0060.00611.18
5.5.170.0080.00011.18
5.5.160.0000.00511.18
5.5.150.0000.00611.18
5.5.140.0080.00511.18
5.5.130.0030.00611.18
5.5.120.0090.00011.18
5.5.110.0050.00511.18
5.5.100.0040.00411.18
5.5.90.0040.00411.18
5.5.80.0040.00811.18
5.5.70.0060.00011.18
5.5.60.0030.00311.18
5.5.50.0050.00011.18
5.5.40.0030.01011.18
5.5.30.0060.00011.18
5.5.20.0000.00711.18
5.5.10.0080.00011.18
5.5.00.0060.00311.18
5.4.450.1980.02115.28
5.4.440.2010.02215.37
5.4.430.1850.02315.28
5.4.420.1770.02415.17
5.4.410.1910.01815.18
5.4.400.1980.01715.13
5.4.390.2070.02415.16
5.4.380.2020.02015.17
5.4.370.1950.02015.02
5.4.360.2080.01815.13
5.4.350.2320.02015.06
5.4.340.2030.02215.08
5.4.330.0080.00311.18
5.4.320.2010.02315.20
5.4.310.2040.01815.24
5.4.300.2040.02015.12
5.4.290.2050.02315.10
5.4.280.2130.02115.12
5.4.270.2020.02315.13
5.4.260.2070.02115.21
5.4.250.2050.02415.13
5.4.240.1880.02315.08
5.4.230.1790.02415.13
5.4.220.1830.02415.18
5.4.210.1880.02015.13
5.4.200.2020.02015.20
5.4.190.1850.02015.06
5.4.180.1980.02115.07
5.4.170.2020.01715.20
5.4.160.1950.02115.06
5.4.150.2050.02215.05
5.4.140.2230.02313.85
5.4.130.2030.01813.75
5.4.120.2240.02413.75
5.4.110.2050.02013.76
5.4.100.2010.02113.86
5.4.90.2020.01813.86
5.4.80.1900.02213.86
5.4.70.1880.01813.86
5.4.60.2000.01813.85
5.4.50.2000.02113.84
5.4.40.1970.02313.87
5.4.30.2130.02213.80
5.4.20.1710.02313.77
5.4.10.1950.02013.80
5.4.00.2120.02313.56
5.3.290.2370.02812.94
5.3.280.1830.02112.83
5.3.270.2050.02012.87
5.3.260.1730.02012.97
5.3.250.1980.02412.90
5.3.240.1950.01712.85
5.3.230.2140.01612.87
5.3.220.2230.01812.87
5.3.210.2030.02012.91
5.3.200.2020.02212.83
5.3.190.2030.02012.93
5.3.180.2010.01812.82
5.3.170.2400.02012.90
5.3.160.2120.02212.87
5.3.150.2150.02112.86
5.3.140.1870.02412.94
5.3.130.1970.02312.82
5.3.120.2150.02012.81
5.3.110.2100.02012.94
5.3.100.2080.01612.60
5.3.90.1930.02312.71
5.3.80.1760.02112.55
5.3.70.1840.02212.63
5.3.60.2020.01912.59
5.3.50.2020.02112.52
5.3.40.1840.01912.67
5.3.30.2380.02012.50
5.3.20.2060.01812.39
5.3.10.1900.01812.46
5.3.00.1850.01912.48
5.2.170.1600.01511.27
5.2.160.1580.01311.20
5.2.150.1760.01511.25
5.2.140.1620.02211.15
5.2.130.1420.01711.10
5.2.120.1430.01511.16
5.2.110.1660.01811.16
5.2.100.1780.02011.18
5.2.90.1270.01711.21
5.2.80.1630.02011.14
5.2.70.1440.01711.09
5.2.60.1550.01711.13
5.2.50.1570.01611.04
5.2.40.1500.01211.04
5.2.30.1330.01211.07
5.2.20.1230.01711.11
5.2.10.1400.01810.98
5.2.00.1370.01010.94
5.1.60.1430.01510.59
5.1.50.1650.01610.62
5.1.40.1460.01510.57
5.1.30.1670.01310.71
5.1.20.1330.01510.71
5.1.10.1530.02110.63
5.1.00.1650.01410.59
5.0.50.0730.00810.45
5.0.40.0740.01310.45
5.0.30.0820.01610.45
5.0.20.0900.01410.45
5.0.10.0850.01210.45
5.0.00.0780.01510.45
4.4.90.0650.00810.45
4.4.80.0630.01010.45
4.4.70.0630.00810.45
4.4.60.0700.01010.45
4.4.50.0810.01010.45
4.4.40.0690.01210.45
4.4.30.0920.00810.45
4.4.20.0860.01110.45
4.4.10.0820.01310.45
4.4.00.0630.01610.45
4.3.110.0910.00810.45
4.3.100.0930.00810.45
4.3.90.0940.00810.45
4.3.80.0950.01210.45
4.3.70.0800.01010.45
4.3.60.0830.01010.45
4.3.50.0970.00810.45
4.3.40.0790.00910.45
4.3.30.0380.00910.45
4.3.20.0380.01010.45
4.3.10.0480.01110.45
4.3.00.0500.00710.45

preferences:
38.27 ms | 401 KiB | 5 Q