3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function($iteratie=0) { global $a; if ($iteratie>5) return $iteratie; else return $iteratie + $a($iteratie++); }; echo $a();

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)
8.3.60.0630.02072.38
8.3.50.0480.02975.70
8.3.40.0330.01044.84
8.3.30.0270.01445.27
8.3.20.0100.01446.20
8.3.10.0140.00749.39
8.3.00.0100.01445.11
8.2.180.0590.01673.97
8.2.170.0380.00344.79
8.2.160.0550.00346.35
8.2.150.0230.00045.05
8.2.140.0180.00645.13
8.2.130.0040.01850.21
8.2.120.0090.00648.45
8.2.110.0110.01148.47
8.2.100.0180.01444.13
8.2.90.0140.00745.21
8.2.80.0130.01043.63
8.2.70.0110.01443.50
8.2.60.0190.01043.80
8.2.50.0160.01043.63
8.2.40.0140.00746.06
8.2.30.0090.01244.11
8.2.20.0260.00043.65
8.2.10.0070.01344.03
8.2.00.0140.01043.55
8.1.280.0630.02072.25
8.1.270.0160.00649.24
8.1.260.0070.01346.11
8.1.250.0090.00949.80
8.1.240.0070.02049.29
8.1.230.0280.00645.01
8.1.220.0140.00743.80
8.1.210.0180.00343.35
8.1.200.0140.01143.23
8.1.190.0200.00343.23
8.1.180.0130.01643.35
8.1.170.0120.01244.46
8.1.160.0060.01647.89
8.1.150.0150.00644.55
8.1.140.0100.01043.45
8.1.130.0100.01043.78
8.1.120.0130.00743.47
8.1.110.0110.01543.54
8.1.100.0100.01043.50
8.1.90.0200.00343.54
8.1.80.0030.01743.54
8.1.70.0120.00943.37
8.1.60.0130.01643.52
8.1.50.0170.00743.63
8.1.40.0160.01343.52
8.1.30.0130.01043.68
8.1.20.0070.01743.57
8.1.10.0330.01073.21
8.1.00.0100.03373.09
8.0.300.0210.01872.71
8.0.290.0190.02372.25
8.0.280.0220.01373.88
8.0.270.0300.01772.84
8.0.260.0190.01672.70
8.0.250.0220.01272.30
8.0.240.0220.01372.43
8.0.230.0130.02072.45
8.0.220.0240.01072.40
8.0.210.0160.01672.33
8.0.200.0170.01772.58
8.0.190.0260.01672.54
8.0.180.0400.02072.46
8.0.170.0170.02472.48
8.0.160.0270.01472.29
8.0.150.0160.02272.43
8.0.140.0310.02272.31
8.0.130.0690.037121.84
8.0.120.0260.01972.43
8.0.110.0260.01672.39
8.0.100.0200.01772.29
8.0.90.0140.02572.34
8.0.80.0550.03972.41
8.0.70.0160.02672.26
8.0.60.0300.00772.48
8.0.50.0170.02472.51
8.0.30.0550.03772.62
8.0.20.0600.04272.64
8.0.10.0230.01772.58
8.0.00.0630.03872.41
7.4.330.0230.02368.89
7.4.320.0220.00972.09
7.4.300.0270.01472.02
7.4.290.0250.01672.02
7.4.280.0170.02371.99
7.4.270.0230.02072.09
7.4.260.0400.02071.95
7.4.250.0230.02372.03
7.4.240.0180.02372.00
7.4.230.0260.02071.98
7.4.220.0750.03772.14
7.4.210.0590.03172.04
7.4.200.0130.02772.08
7.4.190.0210.02172.15
7.4.160.0610.02471.89
7.4.150.0550.04572.09
7.4.140.0690.04671.96
7.4.130.0630.03472.02
7.4.120.0630.02672.02
7.4.110.0620.02672.00
7.4.100.0440.04472.02
7.4.90.0510.04372.02
7.4.80.0520.03672.11
7.4.70.0640.05571.92
7.4.60.0600.03672.06
7.4.50.0160.01372.12
7.4.40.0560.03571.79
7.4.30.0460.03972.10
7.4.00.0280.04070.28
7.3.330.0380.028121.72
7.3.320.0510.034121.66
7.3.310.0290.01371.86
7.3.300.0220.01971.78
7.3.290.0690.04071.81
7.3.280.0650.04971.77
7.3.270.0460.04672.11
7.3.260.0650.04571.83
7.3.250.0610.03671.85
7.3.240.0620.05272.19
7.3.230.0810.03771.78
7.3.210.0410.04771.91
7.3.200.0740.05572.11
7.3.190.0580.03672.02
7.3.180.0650.02672.13
7.3.170.0730.04672.01
7.3.160.0660.02871.98
7.3.120.0350.03370.37
7.3.110.0290.03870.15
7.3.100.0390.02470.07
7.3.90.0410.01970.36
7.3.80.0410.02370.29
7.3.70.0240.02870.42
7.3.60.0220.03270.32
7.3.50.0440.01470.25
7.3.40.0200.03470.25
7.3.30.0300.02970.26
7.3.20.0100.02878.56
7.3.10.0200.02078.47
7.3.00.0120.02878.63
7.2.330.0590.04271.93
7.2.320.0730.02471.85
7.2.310.0550.03871.98
7.2.300.0670.02472.24
7.2.290.0760.04572.06
7.2.250.0400.04070.46
7.2.240.0250.04470.73
7.2.230.0360.02470.49
7.2.220.0220.03770.21
7.2.210.0240.03270.72
7.2.200.0330.02370.49
7.2.190.0140.03970.50
7.2.180.0320.02770.53
7.2.170.0270.03070.40
7.2.160.0300.02770.64
7.2.150.0250.02278.62
7.2.140.0170.02778.70
7.2.130.0240.02178.61
7.2.120.0230.02078.56
7.2.110.0250.01978.95
7.2.100.0160.02678.91
7.2.90.0200.02078.75
7.2.80.0210.02778.61
7.2.70.0270.02078.81
7.2.60.0760.03178.85
7.2.50.0170.02878.78
7.2.40.0220.01879.01
7.2.30.0260.01978.90
7.2.20.0200.02078.68
7.2.10.0260.02078.94
7.2.00.0260.02078.69
7.1.330.0100.04077.65
7.1.320.1150.04077.66
7.1.310.0470.04177.80
7.1.300.0660.04077.75
7.1.290.0300.03577.71
7.1.280.0260.04177.76
7.1.270.0250.03477.62
7.1.260.0120.04377.56
7.1.250.0070.04977.78
7.1.200.0920.02477.66
7.1.70.9500.01076.83
7.1.60.0100.02079.09
7.1.50.0890.03778.39
7.1.00.0070.10084.45
7.0.200.1030.03078.73
7.0.140.0200.08083.90
7.0.100.1970.09375.57
7.0.90.2170.08075.52
7.0.80.0300.10375.57
7.0.70.0170.10775.63
7.0.60.0430.09075.58
7.0.50.0330.09075.93
7.0.40.0100.11020.04
7.0.30.0100.06720.14
7.0.20.0130.08720.12
7.0.10.0170.10020.10
7.0.00.0200.09020.09
5.6.280.0230.11085.82
5.6.250.0470.07785.40
5.6.240.0330.09385.27
5.6.230.0330.07785.27
5.6.220.0270.10085.30
5.6.210.0230.11785.45
5.6.200.0270.10785.81
5.6.190.0430.10085.65
5.6.180.0170.10385.79
5.6.170.0300.11385.79
5.6.160.0400.10785.65
5.6.150.0230.06785.82
5.6.140.0300.08085.66
5.6.130.0330.10785.84
5.6.120.0400.09085.73
5.6.110.0470.09385.73
5.6.100.0230.09785.71
5.6.90.0270.07785.73
5.6.80.0500.09385.21
5.6.70.0470.08785.17
5.6.60.0400.10085.03
5.6.50.0270.09785.10
5.6.40.0330.08385.11
5.6.30.0330.09785.10
5.6.20.0400.09385.19
5.6.10.0430.10385.16
5.6.00.0300.07085.07
5.5.380.0400.10785.05
5.5.370.0200.08385.06
5.5.360.0400.08785.16
5.5.350.0200.07785.09
5.5.340.0200.07385.47
5.5.330.0230.12785.36
5.5.320.0200.06785.60
5.5.310.0270.11785.63
5.5.300.0170.08785.50
5.5.290.0270.07785.58
5.5.280.0270.06385.62
5.5.270.0300.10785.63
5.5.260.0330.11385.51
5.5.250.0370.10785.44
5.5.240.0330.10784.82
5.5.230.0330.10084.82
5.5.220.0430.08784.98
5.5.210.0370.10384.84
5.5.200.0170.08784.71
5.5.190.0300.09084.97
5.5.180.0270.09784.91
5.5.160.0330.09384.95
5.5.150.0300.11384.98
5.5.140.0170.10784.70
5.5.130.0270.06084.98
5.5.120.0300.11384.95
5.5.110.0270.07384.95
5.5.100.0200.08384.87
5.5.90.0300.06784.77
5.5.80.0270.11084.76
5.5.70.0370.09384.86
5.5.60.0400.05384.79
5.5.50.0400.09384.76
5.5.40.0370.07384.84
5.5.30.0470.09784.79
5.5.20.0170.06784.85
5.5.10.0100.08384.73
5.5.00.0400.09384.66
5.4.450.0170.08384.07
5.4.440.0230.09783.96
5.4.430.0500.09384.18
5.4.420.0270.11384.17
5.4.410.0270.10783.93
5.4.400.0270.11083.53
5.4.390.0400.10083.65
5.4.380.0270.08783.67
5.4.370.0430.09083.75
5.4.360.0130.07383.53
5.4.350.0230.10783.86
5.4.340.0130.09083.74
5.4.320.0270.11783.66
5.4.310.0130.07383.82
5.4.300.0330.07383.51
5.4.290.0130.10783.70
5.4.280.0330.11383.69
5.4.270.0330.11083.60
5.4.260.0330.10083.59
5.4.250.0430.08783.71
5.4.240.0370.10083.67
5.4.230.0270.10383.68
5.4.220.0370.09783.74
5.4.210.0500.09383.74
5.4.200.0330.09383.74
5.4.190.0300.11783.58
5.4.180.0330.09383.66
5.4.170.0300.11783.73
5.4.160.0370.08083.80
5.4.150.0270.10783.61
5.4.140.0300.10781.14
5.4.130.0330.05380.98
5.4.120.0500.08780.97
5.4.110.0230.11081.01
5.4.100.0370.09381.11
5.4.90.0370.09081.03
5.4.80.0370.05381.00
5.4.70.0300.09781.02
5.4.60.0300.10080.95
5.4.50.0300.09081.05
5.4.40.0170.11381.04
5.4.30.0430.09781.08
5.4.20.0370.09080.98
5.4.10.0370.11381.09
5.4.00.0400.07380.40
5.3.290.0300.08378.80
5.3.280.0300.06078.70
5.3.270.0170.11778.59
5.3.260.0400.10378.69
5.3.250.0230.12378.63
5.3.240.0330.10778.70
5.3.230.0370.11078.69
5.3.220.0370.11378.59
5.3.210.0300.09078.59
5.3.200.0370.10778.73
5.3.190.0400.05078.56
5.3.180.0330.11078.62
5.3.170.0300.10778.66
5.3.160.0230.12778.64
5.3.150.0200.11078.72
5.3.140.0370.11378.53
5.3.130.0170.13078.70
5.3.120.0370.11378.52
5.3.110.0400.08378.64
5.3.100.0230.11078.06
5.3.90.0270.11778.16
5.3.80.0300.11377.91
5.3.70.0300.10077.91
5.3.60.0270.11778.05
5.3.50.0270.12077.84
5.3.40.0330.11077.88
5.3.30.0330.12077.79
5.3.20.0430.07377.72
5.3.10.0370.11377.68
5.3.00.0370.09377.73
5.2.170.0000.04311.12
5.2.160.0130.04011.13
5.2.150.0130.05010.98
5.2.140.0030.06710.93
5.2.130.0070.06011.09
5.2.120.0100.02710.96
5.2.110.0000.05711.11
5.2.100.0070.05711.17
5.2.90.0100.02310.94
5.2.80.0070.05010.88
5.2.70.0030.05311.01
5.2.60.0130.05011.04
5.2.50.0000.04310.98
5.2.40.0000.03311.05
5.2.30.0030.04710.95
5.2.20.0170.05011.02
5.2.10.0000.04710.77
5.2.00.0030.03010.63
5.1.60.0130.04310.04
5.1.50.0030.0539.98
5.1.40.0000.0509.85
5.1.30.0000.06010.35
5.1.20.0030.06010.39
5.1.10.0130.03010.13
5.1.00.0030.05010.14
5.0.50.0070.0308.56
5.0.40.0070.0538.48
5.0.30.0030.0538.25
5.0.20.0100.0308.03
5.0.10.0000.0408.05
5.0.00.0100.0608.22
4.4.90.0030.0177.95
4.4.80.0000.0337.95
4.4.70.0000.0407.95
4.4.60.0000.0377.95
4.4.50.0030.0207.95
4.4.40.0030.0537.95
4.4.30.0000.0237.95
4.4.20.0070.0307.95
4.4.10.0070.0337.95
4.4.00.0000.0577.95
4.3.110.0000.0337.95
4.3.100.0000.0377.95
4.3.90.0030.0237.95
4.3.80.0030.0507.95
4.3.70.0000.0377.95
4.3.60.0070.0207.95
4.3.50.0030.0337.95
4.3.40.0000.0577.95
4.3.30.0000.0377.95
4.3.20.0000.0207.95
4.3.10.0000.0277.95
4.3.00.0070.0307.95

preferences:
41.59 ms | 401 KiB | 5 Q