3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo () { foo(); } foo();

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)
8.3.60.0690.01673.36
8.3.50.0690.02572.51
8.3.40.0310.01044.63
8.3.30.0240.01444.66
8.3.20.0190.00346.46
8.3.10.0180.00448.61
8.3.00.0170.00349.81
8.2.180.0760.02072.69
8.2.170.0450.00344.67
8.2.160.0340.01046.47
8.2.150.0150.00744.97
8.2.140.0270.00044.95
8.2.130.0330.00345.50
8.2.120.0130.00645.74
8.2.110.0110.00748.81
8.2.100.0230.01043.68
8.2.90.0100.01045.11
8.2.80.0070.01443.79
8.2.70.0140.00743.38
8.2.60.0130.01043.90
8.2.50.0070.01443.38
8.2.40.0240.00046.96
8.2.30.0170.00746.59
8.2.20.0210.00043.43
8.2.10.0190.00743.89
8.2.00.0140.01043.77
8.1.280.0210.01479.09
8.1.270.0330.01346.18
8.1.260.0100.01348.13
8.1.250.0210.00048.21
8.1.240.0110.01149.79
8.1.230.0490.00045.11
8.1.220.0070.01343.54
8.1.210.0170.00743.11
8.1.200.0180.00342.97
8.1.190.0150.00643.00
8.1.180.0130.00743.15
8.1.170.0150.00944.50
8.1.160.0100.01446.52
8.1.150.0110.01144.78
8.1.140.0150.00745.44
8.1.130.0120.00943.58
8.1.120.0120.00943.36
8.1.110.0240.00043.39
8.1.100.0160.00343.28
8.1.90.0200.00343.35
8.1.80.0170.00743.28
8.1.70.0160.01043.28
8.1.60.0160.00943.57
8.1.50.0180.00343.41
8.1.40.0170.00343.48
8.1.30.0100.01343.49
8.1.20.0160.00843.48
8.1.10.0360.00773.04
8.1.00.0290.01072.98
8.0.300.0210.01472.66
8.0.290.0160.01672.38
8.0.280.0320.01373.96
8.0.270.0190.01672.76
8.0.260.0290.01372.63
8.0.250.0250.00972.30
8.0.240.0330.01072.39
8.0.230.0260.01072.28
8.0.220.0290.00672.32
8.0.210.0170.01772.34
8.0.200.0370.00772.20
8.0.190.0230.01972.30
8.0.180.0290.01172.38
8.0.170.0230.01072.27
8.0.160.0310.00972.25
8.0.150.0200.01472.23
8.0.140.0320.01372.32
8.0.130.0480.024121.67
8.0.120.0230.01072.34
8.0.110.0180.01572.16
8.0.100.0140.01872.30
8.0.90.0330.00672.34
8.0.80.0380.03272.27
8.0.70.0230.01372.14
8.0.60.0280.00972.28
8.0.50.0160.01672.13
8.0.30.0530.02272.47
8.0.20.0680.02072.42
8.0.10.0190.01972.40
8.0.00.0620.02672.37
7.4.330.0320.01171.02
7.4.320.0230.01071.79
7.4.300.0340.00772.03
7.4.290.0260.01771.93
7.4.280.0130.02872.02
7.4.270.0140.02171.84
7.4.260.0320.01071.98
7.4.250.0290.01171.98
7.4.240.0220.01071.98
7.4.230.0260.01371.80
7.4.220.0620.01972.05
7.4.210.0490.02772.07
7.4.200.0260.00771.74
7.4.160.0600.01771.80
7.4.150.0580.02671.98
7.4.140.0720.03371.97
7.4.130.0500.03871.92
7.4.120.0560.02672.00
7.4.110.0510.02672.04
7.4.100.0500.03071.97
7.4.90.0470.03772.01
7.4.80.0560.02371.97
7.4.70.0580.02772.03
7.4.60.0580.01971.86
7.4.50.0300.01672.10
7.4.40.0640.01372.08
7.4.30.0660.03671.97
7.4.00.0390.02370.66
7.3.330.0400.028121.72
7.3.320.0620.007121.70
7.3.310.0180.01271.89
7.3.300.0170.02071.76
7.3.290.0480.02871.72
7.3.280.0580.03571.77
7.3.270.0530.02871.88
7.3.260.0630.02071.77
7.3.250.0570.02971.84
7.3.240.0590.03171.82
7.3.230.0580.02671.70
7.3.210.0530.03072.04
7.3.200.0530.05171.81
7.3.190.0570.02771.70
7.3.180.1210.05971.80
7.3.170.0490.03572.02
7.3.160.0610.02371.82
7.3.120.0410.02770.38
7.3.110.0470.02770.27
7.3.100.0280.01870.28
7.3.90.0370.02370.38
7.3.80.0350.02370.44
7.3.70.0330.01770.30
7.3.60.0330.02370.39
7.3.50.0290.03270.43
7.3.40.0350.00770.23
7.3.30.0330.01770.16
7.3.20.0480.00678.60
7.3.10.0180.01576.39
7.3.00.0680.02278.59
7.2.330.0570.02872.21
7.2.320.0800.02172.06
7.2.310.0440.03771.80
7.2.300.0570.03072.11
7.2.290.0720.01371.73
7.2.250.0510.02270.39
7.2.240.0430.03370.66
7.2.230.0340.02470.57
7.2.220.0420.02070.40
7.2.210.0380.02170.45
7.2.200.0300.02770.10
7.2.190.0270.03770.36
7.2.180.0320.02370.19
7.2.170.0300.01370.43
7.2.60.2330.00778.80
7.2.00.4390.01779.84
7.1.330.0310.02077.43
7.1.320.0420.02277.68
7.1.310.0540.00777.42
7.1.300.0500.02077.46
7.1.290.0390.02377.27
7.1.280.0400.02377.57
7.1.270.0370.01377.56
7.1.260.0200.02676.25
7.1.200.1650.01777.71
7.1.101.5690.02372.09
7.1.70.1190.01378.81
7.1.60.0290.03278.85
7.1.50.0230.02078.80
7.1.00.0070.09384.22
7.0.202.5420.01367.88
7.0.81.1130.08375.59
7.0.70.9870.07775.55
7.0.61.0470.05075.55
7.0.51.0970.08775.89
7.0.40.0100.04720.02
7.0.30.0030.09719.99
7.0.20.0100.05320.10
7.0.10.0170.08319.99
7.0.00.0100.06320.09
5.6.280.0270.03085.83
5.6.230.0170.09785.34
5.6.220.0300.08785.36
5.6.210.0300.08385.27
5.6.200.0230.11085.84
5.6.190.0400.09085.81
5.6.180.0270.06385.88
5.6.170.0470.10085.87
5.6.160.0330.09085.82
5.6.150.0330.08785.79
5.6.140.0370.09785.78
5.6.130.0270.11785.88
5.6.120.0430.08085.71
5.6.110.0370.09085.64
5.6.100.0270.09785.64
5.6.90.0300.05085.64
5.6.80.0200.05785.20
5.6.70.0270.06785.02
5.6.60.0330.07385.01
5.6.50.0300.10085.23
5.6.40.0500.03385.09
5.6.30.0500.07785.02
5.6.20.0200.08785.13
5.6.10.0200.05385.14
5.6.00.0170.07385.07
5.5.370.0130.05085.16
5.5.360.0270.09085.25
5.5.350.0270.10385.14
5.5.340.0300.07385.62
5.5.330.0200.06385.51
5.5.320.0300.09785.61
5.5.310.0230.09785.45
5.5.300.0370.08085.58
5.5.290.0230.10785.54
5.5.280.0370.10385.57
5.5.270.0270.10785.59
5.5.260.0300.04785.60
5.5.250.0300.08085.45
5.5.240.0130.07784.87
5.5.230.0200.06084.96
5.5.220.0200.06784.81
5.5.210.0400.08084.86
5.5.200.0270.06084.93
5.5.190.0370.09784.93
5.5.180.0200.10084.93
5.5.160.0200.05384.89
5.5.150.0300.05384.86
5.5.140.0300.08384.85
5.5.130.0230.05084.89
5.5.120.0470.07384.93
5.5.110.0230.09384.94
5.5.100.0300.09084.79
5.5.90.0230.06384.82
5.5.80.0230.05784.75
5.5.70.0130.06384.66
5.5.60.0200.06384.79
5.5.50.0430.07784.75
5.5.40.0230.06384.71
5.5.30.0370.08084.82
5.5.20.0230.06784.64
5.5.10.0230.05084.84
5.5.00.0400.06384.74
5.4.450.0270.05783.99
5.4.440.0270.09383.99
5.4.430.0430.08784.14
5.4.420.0100.06383.86
5.4.410.0370.09783.89
5.4.400.0300.06783.68
5.4.390.0230.10783.64
5.4.380.0230.08783.61
5.4.370.0300.06083.53
5.4.360.0330.10383.70
5.4.350.0330.06083.67
5.4.340.0430.08083.85
5.4.320.0270.09083.72
5.4.310.0270.10083.63
5.4.300.0370.08083.63
5.4.290.0270.08783.69
5.4.280.0300.08783.58
5.4.270.0230.10383.75
5.4.260.0400.08783.73
5.4.250.0370.10083.68
5.4.240.0400.08383.81
5.4.230.0370.09383.74
5.4.220.0230.07383.77
5.4.210.0370.08083.77
5.4.200.0270.09383.53
5.4.190.0370.09083.53
5.4.180.0130.07083.74
5.4.170.0200.06783.52
5.4.160.0270.04783.73
5.4.150.0230.07783.66
5.4.140.0370.05381.18
5.4.130.0230.06381.06
5.4.120.0170.05381.09
5.4.110.0270.04380.98
5.4.100.0230.09781.02
5.4.90.0300.08081.06
5.4.80.0100.05781.12
5.4.70.0200.08381.06
5.4.60.0500.07781.13
5.4.50.0330.07781.05
5.4.40.0370.09381.02
5.4.30.0300.09780.95
5.4.20.0200.07081.07
5.4.10.0400.08081.12
5.4.00.0100.06380.47
5.3.290.0170.07378.42
5.3.280.0300.12778.32
5.3.270.0230.12078.44
5.3.260.0430.07378.41
5.3.250.0230.12778.29
5.3.240.0230.06778.29
5.3.230.0330.06078.40
5.3.220.0170.07078.26
5.3.210.0300.08778.38
5.3.200.0170.07078.36
5.3.190.0430.10778.33
5.3.180.0170.07778.37
5.3.170.0430.10078.30
5.3.160.0400.09378.26
5.3.150.0370.11378.40
5.3.140.0200.07378.24
5.3.130.0470.10778.45
5.3.120.0270.10378.39
5.3.110.0330.10778.31
5.3.100.0170.07077.87
5.3.90.0230.12077.84
5.3.80.0200.13077.78
5.3.70.0400.10777.77
5.3.60.0170.09077.72
5.3.50.0130.07377.62
5.3.40.0300.10077.61
5.3.30.0270.06377.54
5.3.20.0230.06377.48
5.3.10.0230.10077.33
5.3.00.0200.07777.39
5.2.170.0070.03722.55
5.2.160.0070.03322.50
5.2.150.0100.06322.57
5.2.140.0070.03022.46
5.2.130.0200.06022.47
5.2.120.0130.04022.39
5.2.110.0200.05722.27
5.2.100.0100.06322.24
5.2.90.0170.06022.41
5.2.80.0130.06322.50
5.2.70.0070.05722.40
5.2.60.0100.06322.47
5.2.50.0130.03722.56
5.2.40.0100.06322.72
5.2.30.0030.06722.37
5.2.20.0130.03322.55
5.2.10.0230.05022.89
5.2.00.0130.04022.42
5.1.60.0200.05022.45
5.1.50.0130.05322.23
5.1.40.0130.05722.39
5.1.30.0100.06322.54
5.1.20.0030.03322.71
5.1.10.0030.04322.28
5.1.00.0100.02722.30
5.0.50.0100.04021.68
5.0.40.0070.03721.59
5.0.30.0100.07021.42
5.0.20.0100.03721.42
5.0.10.0170.04721.34
5.0.00.0130.06724.62
4.4.90.0030.04014.54
4.4.80.0030.02714.55
4.4.70.0030.03714.48
4.4.60.0070.03014.44
4.4.50.0070.02314.47
4.4.40.0030.04714.55
4.4.30.0100.03714.47
4.4.20.0030.02314.61
4.4.10.0070.03314.59
4.4.00.0030.05314.56
4.3.110.0100.03715.93
4.3.100.0000.04015.79
4.3.90.0070.04015.75
4.3.80.0100.03716.98
4.3.70.0100.02015.71
4.3.60.0030.02015.82
4.3.50.0100.03715.82
4.3.40.0100.05316.46
4.3.30.0100.03715.17
4.3.20.0100.03313.18
4.3.10.0030.04015.20
4.3.00.0100.02315.16

preferences:
55.79 ms | 401 KiB | 5 Q