3v4l.org

run code in 300+ PHP versions simultaneously
<?php function silnia($n) { return ($n <= 1) ? 1 : $n * silnia($n-1); } echo silnia(100000000); ?>

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)
8.3.40.0320.01344.84
8.3.30.0320.00744.89
8.3.20.0160.00646.51
8.3.10.0140.00748.88
8.3.00.0110.00450.63
8.2.170.0400.01744.68
8.2.160.0330.01346.27
8.2.150.0190.00344.69
8.2.140.0250.00046.11
8.2.130.0060.00649.16
8.2.120.0120.00346.47
8.2.110.0040.01947.96
8.2.100.0220.01043.68
8.2.90.0110.00845.04
8.2.80.0090.00943.80
8.2.70.0230.00743.25
8.2.60.0150.00843.93
8.2.50.0170.00743.25
8.2.40.0100.00747.78
8.2.30.0180.00646.48
8.2.20.0190.00043.52
8.2.10.0110.00743.73
8.2.00.0070.01343.84
8.1.270.0110.00450.96
8.1.260.0180.00348.06
8.1.250.0120.00647.78
8.1.240.0300.00046.88
8.1.230.0270.00345.02
8.1.220.0130.00643.52
8.1.210.0070.01343.11
8.1.200.0030.01743.23
8.1.190.0120.00643.13
8.1.180.0090.00943.41
8.1.170.0180.00344.50
8.1.160.0160.00446.64
8.1.150.0040.01544.82
8.1.140.0170.01345.42
8.1.130.0140.00343.58
8.1.120.0160.00643.28
8.1.110.0160.00643.34
8.1.100.0130.00743.39
8.1.90.0170.00043.40
8.1.80.0090.00943.29
8.1.70.0150.00643.39
8.1.60.0180.00643.40
8.1.50.0170.01043.45
8.1.40.0160.01043.47
8.1.30.0290.00343.53
8.1.20.0150.00643.53
8.1.10.0200.01373.08
8.1.00.0200.02373.03
8.0.300.0210.01072.54
8.0.290.0280.00372.35
8.0.280.0240.00773.79
8.0.270.0230.01072.73
8.0.260.0220.00972.63
8.0.250.0200.01072.23
8.0.240.0290.01072.41
8.0.230.0250.01472.38
8.0.220.0190.00972.16
8.0.210.0330.00772.14
8.0.200.0130.01672.20
8.0.190.0250.01072.32
8.0.180.0230.02072.39
8.0.170.0100.02472.32
8.0.160.0200.01372.41
8.0.150.0220.01072.24
8.0.140.0290.00372.18
8.0.130.0490.023121.75
8.0.120.0130.02072.20
8.0.110.0160.01672.27
8.0.100.0260.01372.39
8.0.90.0260.00672.15
8.0.80.0450.03072.30
8.0.70.0230.01172.30
8.0.60.0210.01072.34
8.0.50.0200.01372.30
8.0.30.0450.02872.66
8.0.20.0640.02272.58
8.0.10.0230.01072.45
8.0.00.0610.03372.17
7.4.330.0310.00771.23
7.4.320.0140.01472.01
7.4.300.0160.01372.03
7.4.290.0410.00072.06
7.4.280.0520.00372.03
7.4.270.0330.01072.04
7.4.260.0330.00772.02
7.4.250.0200.01471.93
7.4.240.0210.01071.95
7.4.230.0200.01072.02
7.4.220.0540.03071.98
7.4.210.0530.02072.07
7.4.200.0100.02072.16
7.4.160.0580.02371.82
7.4.150.0660.01371.98
7.4.140.0590.02771.87
7.4.130.0690.02171.97
7.4.120.0630.02971.93
7.4.110.0610.01972.21
7.4.100.0480.03272.07
7.4.90.0620.02071.87
7.4.80.0680.03272.05
7.4.70.0750.02172.00
7.4.60.0430.04071.92
7.4.50.0360.01071.89
7.4.40.0760.02071.76
7.4.30.0720.01671.92
7.4.00.0390.02370.68
7.3.330.0360.020121.72
7.3.320.0710.013121.80
7.3.310.0160.01671.70
7.3.300.0130.01771.67
7.3.290.0480.02671.79
7.3.280.0600.02971.81
7.3.270.0620.02071.88
7.3.260.0610.02072.05
7.3.250.0570.02571.77
7.3.240.0590.02972.01
7.3.230.0470.04171.83
7.3.210.0530.03572.08
7.3.200.0540.02771.71
7.3.190.0710.03671.92
7.3.180.0730.04072.10
7.3.170.0570.02971.74
7.3.160.0820.01371.92
7.2.330.0530.03472.23
7.2.320.0500.03372.24
7.2.310.0540.03072.24
7.2.300.0590.04572.32
7.2.290.0590.02371.91
7.2.60.0770.00078.76
7.2.00.6890.01081.05
7.1.200.0810.00677.66
7.1.100.1860.00927.18
7.1.70.0860.02378.79
7.1.60.0230.02679.21
7.1.50.0690.01878.85
7.1.00.0170.08084.42
7.0.200.4330.02370.22
7.0.60.0300.09075.70
7.0.50.0230.07373.43
7.0.40.0100.07719.96
7.0.30.0300.04720.26
7.0.20.0230.06720.23
7.0.10.0170.09320.08
7.0.00.0300.08020.23
5.6.280.0230.08085.82
5.6.210.0370.09385.36
5.6.200.0430.09782.88
5.6.190.0300.07085.10
5.6.180.0430.08085.11
5.6.170.0300.05785.10
5.6.160.0300.05085.00
5.6.150.0330.07382.85
5.6.140.0200.09082.79
5.6.130.0500.08382.84
5.6.120.0300.04785.73
5.6.110.0400.10085.72
5.6.100.0300.09785.60
5.6.90.0230.05785.68
5.6.80.0300.07385.09
5.5.350.3600.05385.14
5.5.340.0430.08382.60
5.5.330.0330.08084.72
5.5.320.0370.05784.85
5.5.310.0600.09384.93
5.5.300.0270.06382.65
5.5.290.0270.04782.67
5.5.280.0330.10085.48
5.5.270.0370.10085.39
5.5.260.0470.07085.50
5.5.250.0300.10385.38
5.5.240.0200.05084.75

preferences:
57.68 ms | 400 KiB | 5 Q