3v4l.org

run code in 300+ PHP versions simultaneously
<?php function recursiveFunction($value = 100) { echo $value . PHP_EOL; recursiveFunction(--$value); } recursiveFunction();

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)
8.3.60.0340.00720.36
8.3.50.0340.01622.91
8.3.40.0260.01620.71
8.3.30.0360.00320.76
8.3.20.0170.00322.21
8.3.10.0320.00525.48
8.3.00.0180.00322.90
8.2.180.0260.00617.63
8.2.170.0310.01422.96
8.2.160.0320.00622.00
8.2.150.0170.00324.18
8.2.140.0120.00924.66
8.2.130.0390.01126.16
8.2.120.0160.00722.99
8.2.110.0210.00724.22
8.2.100.0270.00322.48
8.2.90.0080.00420.47
8.2.80.0100.00319.50
8.2.70.0170.00019.25
8.2.60.0100.01019.68
8.2.50.0060.00918.38
8.2.40.0100.00320.38
8.2.30.0100.00720.29
8.2.20.0070.00718.98
8.2.10.0030.01019.77
8.2.00.0070.01119.77
8.1.280.0210.01525.92
8.1.270.0160.00023.96
8.1.260.0200.00026.35
8.1.250.0120.00428.09
8.1.240.0100.01724.13
8.1.230.0170.00720.30
8.1.220.0080.01119.52
8.1.210.0080.00619.23
8.1.200.0100.01019.22
8.1.190.0060.00618.50
8.1.180.0090.00318.13
8.1.170.0030.00719.18
8.1.160.0060.00924.13
8.1.150.0090.00620.57
8.1.140.0130.00019.03
8.1.130.0110.00419.79
8.1.120.0060.00618.60
8.1.110.0050.00518.69
8.1.100.0040.00818.82
8.1.90.0090.00619.07
8.1.80.0070.00719.30
8.1.70.0080.00819.30
8.1.60.0100.00719.63
8.1.50.0100.00319.60
8.1.40.0120.00319.42
8.1.30.0070.00718.93
8.1.20.0070.01019.70
8.1.10.0110.00419.59
8.1.00.0100.00719.57
8.0.300.0070.00719.22
8.0.290.0100.00318.38
8.0.280.0040.00920.17
8.0.270.0130.00018.84
8.0.260.0130.00018.93
8.0.250.0080.00818.86
8.0.240.0090.00918.80
8.0.230.0120.00418.80
8.0.220.0100.00718.70
8.0.210.0070.00718.73
8.0.200.0150.00418.54
8.0.190.0090.00318.17
8.0.180.0040.01118.64
8.0.170.0120.00318.81
8.0.160.0100.00718.85
8.0.150.0030.01018.64
8.0.140.0100.00718.76
8.0.130.0060.00614.55
8.0.120.0000.01117.82
8.0.110.0110.00418.81
8.0.100.0090.00618.46
8.0.90.0040.01118.04
8.0.80.0220.02518.47
8.0.70.0070.00718.73
8.0.60.0040.01318.75
8.0.50.0060.00918.20
8.0.30.0440.02518.89
8.0.20.0610.02618.89
8.0.10.0070.00418.21
8.0.00.0510.02218.59
7.4.330.0120.00017.07
7.4.320.0130.00018.27
7.4.300.0110.00418.07
7.4.290.0100.00318.47
7.4.280.0100.00318.46
7.4.270.0060.00617.79
7.4.260.0040.01518.47
7.4.250.0110.00718.38
7.4.240.0120.00518.44
7.4.230.0070.00718.00
7.4.220.0160.02917.93
7.4.210.0260.03018.46
7.4.200.0070.00718.52
7.4.160.0230.04018.38
7.4.150.0610.02718.31
7.4.140.0330.02317.91
7.4.130.0420.02718.42
7.4.120.0670.02618.51
7.4.110.1120.02718.50
7.4.100.0570.04818.46
7.4.90.0790.02618.46
7.4.80.0460.03819.39
7.4.70.0590.03918.48
7.4.60.0650.04018.40
7.4.50.0070.01117.66
7.4.40.0420.01818.59
7.4.30.0840.01918.62
7.3.330.0030.00914.54
7.3.320.0110.00415.02
7.3.310.0090.00618.22
7.3.300.0130.00018.27
7.3.290.0160.02317.96
7.3.280.0250.03217.95
7.3.270.0710.02118.55
7.3.260.0390.02618.51
7.3.250.0470.03118.43
7.3.240.0270.04018.25
7.3.230.0480.02718.41
7.3.210.0470.02518.42
7.3.200.0420.03019.39
7.3.190.0340.04118.53
7.3.180.0490.04518.58
7.3.170.0140.03117.80
7.3.160.0420.02518.37
7.2.330.0670.03918.55
7.2.320.0230.02318.11
7.2.310.0300.05318.65
7.2.300.0970.03118.69
7.2.290.0780.01818.63
7.2.100.1690.01316.18
7.2.90.1920.01016.46
7.2.80.2870.01916.10
7.2.70.2640.00616.32
7.2.60.2250.01016.47
7.2.50.1890.00615.67
7.2.40.0900.01616.50
7.2.30.2000.02216.37
7.2.20.0570.02317.11
7.2.10.0580.00916.70
7.2.00.0210.01616.04
7.1.220.1990.00914.60
7.1.210.2810.01315.21
7.1.200.2530.01015.63
7.1.190.1980.02215.72
7.1.180.1240.01314.96
7.1.170.0340.01514.96
7.1.160.1480.01715.03
7.1.150.0660.01615.17
7.1.140.0660.01615.01
7.1.130.0400.01214.46
7.1.120.0250.01014.64
7.1.110.1940.01615.72
7.1.100.0610.00615.90
7.1.90.1090.01014.67
7.1.80.2000.02915.67
7.1.70.0700.00715.24
7.1.60.1380.00633.21
7.1.50.2530.02833.85
7.1.40.1600.00732.71
7.1.30.0720.01234.02
7.1.20.0970.01933.15
7.1.10.3400.01214.88
7.1.00.2060.01815.06
7.0.310.2580.01514.83
7.0.300.1580.00614.50
7.0.290.1130.01214.95
7.0.280.3070.02314.91
7.0.270.1010.00914.98
7.0.260.0550.01314.81
7.0.250.4540.01314.92
7.0.240.0190.01114.41
7.0.230.0210.01914.30
7.0.220.4820.01014.83
7.0.210.2680.01614.59
7.0.200.0880.01515.00
7.0.190.1910.01314.73
7.0.180.1020.01115.27
7.0.170.4130.00914.89
7.0.160.0750.01414.64
7.0.150.7830.01614.89
7.0.140.2820.01214.03
7.0.130.1220.00614.65
7.0.120.2540.01615.66
7.0.110.0930.01414.87
7.0.100.0970.00614.30
7.0.90.1260.01814.89
7.0.80.2030.01314.47
7.0.70.1290.01314.95
7.0.60.1840.00715.67
7.0.50.0490.00715.84
7.0.40.1870.01414.91
7.0.30.1150.01314.98
7.0.20.0770.01814.85
7.0.10.1650.00715.30
7.0.00.0460.01015.31
5.6.380.0320.02418.66
5.6.370.0320.01819.11
5.6.360.0410.02219.04
5.6.350.0070.01815.86
5.6.340.0270.03219.36
5.6.330.0240.03319.21
5.6.320.0290.02919.26
5.6.310.0320.00015.95
5.6.300.0520.02118.93
5.6.290.0260.02619.13
5.6.280.0290.01818.70
5.6.270.0110.02717.74
5.6.260.0300.02618.66
5.6.250.0390.02119.18
5.6.240.0210.00615.96
5.6.230.0460.00817.42
5.6.220.0210.02116.66
5.6.210.0330.02219.28
5.6.200.0360.02318.11
5.6.190.0290.02619.25
5.6.180.0390.01518.04
5.6.170.0220.02619.36
5.6.160.0280.03418.22
5.6.150.0210.00815.89
5.5.380.0350.01214.59
5.5.370.0400.01115.30
5.5.360.0270.02415.84
5.5.350.0300.02316.16
5.5.340.0340.02116.04
5.5.330.0500.01015.80
5.5.320.0370.01215.81
5.5.310.0360.01315.82

preferences:
39.2 ms | 401 KiB | 5 Q