3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array(); for ($i = 0; $i < 1000; $i++) { $data[md5(uniqid(microtime(true), true))] = $data; }

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)
7.3.10.0220.01542.62
7.3.00.0270.01542.71
7.2.130.0380.02240.66
7.2.120.0440.01540.83
7.2.110.0490.01840.60
7.2.100.0430.02340.68
7.2.90.0570.01140.50
7.2.80.0430.01940.43
7.2.70.0340.02640.73
7.2.60.0670.01140.62
7.2.50.0710.01140.82
7.2.40.0740.01040.82
7.2.30.0540.01140.83
7.2.20.0540.01440.75
7.2.10.0510.00940.83
7.2.00.0350.01842.13
7.1.250.0430.01739.51
7.1.70.0060.01041.13
7.1.60.0160.02941.13
7.1.50.0070.03540.56
7.1.00.0030.09046.36
7.0.200.4730.01036.20
7.0.140.0130.07746.11
7.0.110.0130.05039.79
7.0.100.0570.07039.77
7.0.90.0170.06039.71
7.0.80.0400.05339.80
7.0.70.0370.04039.88
7.0.60.0330.04739.52
7.0.50.0330.06739.92
7.0.40.0030.04319.66
7.0.30.0100.03719.77
7.0.20.0070.07019.73
7.0.10.0000.05719.71
7.0.00.0030.06019.75
5.6.280.0330.10085.48
5.6.260.0430.04385.38
5.6.250.0500.04785.34
5.6.240.0230.06785.34
5.6.230.0330.06385.29
5.6.220.0130.07085.32
5.6.210.0230.06085.36
5.6.200.0370.11085.36
5.6.190.0300.10385.55
5.6.180.0170.07085.41
5.6.170.0170.10085.34
5.6.160.0130.05785.30
5.6.150.0170.07785.40
5.6.140.0230.06785.35
5.6.130.0100.08785.16
5.6.120.0170.06085.29
5.6.110.0130.07785.40
5.6.100.0170.05385.24
5.6.90.0270.05785.54
5.6.80.0300.08384.79
5.6.70.0200.06384.73
5.6.60.0300.06084.69
5.6.50.0330.10384.71
5.6.40.0170.06084.92
5.6.30.0270.05084.70
5.6.20.0130.07784.52
5.6.10.0070.07784.68
5.6.00.0170.06784.64
5.5.380.0270.05782.22
5.5.370.0430.04082.26
5.5.360.0230.06382.18
5.5.350.0300.05382.23
5.5.340.0330.06082.77
5.5.330.0170.07382.77
5.5.320.0230.07382.53
5.5.310.0330.04782.63
5.5.300.0200.06082.55
5.5.290.0130.07782.48
5.5.280.0100.07382.46
5.5.270.0200.06382.52
5.5.260.0270.07382.54
5.5.250.0200.05082.39
5.5.240.0370.06081.91
5.5.230.0100.10082.13
5.5.220.0100.06381.91
5.5.210.0330.05382.12
5.5.200.0200.06382.04
5.5.190.0130.05382.10
5.5.180.0330.06082.15
5.5.160.0100.08781.89
5.5.150.0330.07781.96
5.5.140.0170.07081.76
5.5.130.0100.07382.13
5.5.120.0100.08082.07
5.5.110.0230.05382.16
5.5.100.0200.10082.07
5.5.90.0270.04782.02
5.5.80.0170.06081.96
5.5.70.0370.06781.82
5.5.60.0100.06381.79
5.5.50.0200.08782.02
5.5.40.0170.06081.79
5.5.30.0270.06382.01
5.5.20.0230.06081.70
5.5.10.0200.06081.91
5.5.00.0130.07782.02
5.4.450.0300.06083.98
5.4.440.0170.07383.95
5.4.430.0100.08783.94
5.4.420.0200.05083.96
5.4.410.0170.07383.92
5.4.400.0230.11083.92
5.4.390.0200.09383.74
5.4.380.0170.06383.63
5.4.370.0130.06783.65
5.4.360.0200.04783.59
5.4.350.0230.10083.64
5.4.340.0130.11383.52
5.4.320.0170.07083.74
5.4.310.0130.07783.83
5.4.300.0200.06783.73
5.4.290.0170.08083.52
5.4.280.0200.08083.61
5.4.270.0500.07383.58
5.4.260.0270.06083.58
5.4.250.0130.06383.63
5.4.240.0230.05383.70
5.4.230.0130.06083.57
5.4.220.0230.06383.76
5.4.210.0600.03383.82
5.4.200.0170.06083.73
5.4.190.0170.08783.63
5.4.180.0200.06083.52
5.4.170.0330.06783.64
5.4.160.0200.06083.90
5.4.150.0200.07383.62
5.4.140.0230.05080.90
5.4.130.0170.09380.87
5.4.120.0170.06381.05
5.4.110.0200.10381.06
5.4.100.0200.06781.15
5.4.90.0130.09081.09
5.4.80.0230.06081.07
5.4.70.0300.06380.98
5.4.60.0300.05781.13
5.4.50.0130.09080.79
5.4.40.0200.07081.05
5.4.30.0230.05781.02
5.4.20.0230.06781.04
5.4.10.0030.08780.98
5.4.00.0130.06380.32
5.3.290.0200.09777.08
5.3.280.0200.08377.10
5.3.270.0330.07777.09
5.3.260.0130.10076.93
5.3.250.0130.07076.85
5.3.240.0130.11076.97
5.3.230.0230.07777.18
5.3.220.0270.09076.82
5.3.210.0170.07776.96
5.3.200.0130.12376.99
5.3.190.0070.09776.94
5.3.180.0230.07777.15
5.3.170.0100.07776.91
5.3.160.0230.06076.91
5.3.150.0100.07376.96
5.3.140.0230.06776.92
5.3.130.0270.06077.14
5.3.120.0200.09077.05
5.3.110.0470.07776.90
5.3.100.0170.06776.46
5.3.90.0270.06376.61
5.3.80.0130.09076.26
5.3.70.0230.10076.24
5.3.60.0330.07076.39
5.3.50.0100.08776.34
5.3.40.0100.10076.32
5.3.30.0170.08376.29
5.3.20.0230.07076.26
5.3.10.0130.07376.04
5.3.00.0100.10776.13
5.2.170.0170.07773.47
5.2.160.0170.06373.50
5.2.150.0230.06373.48
5.2.140.0170.07073.46
5.2.130.0270.07073.46
5.2.120.0200.05773.45
5.2.110.0130.06373.51
5.2.100.0200.08073.45
5.2.90.0170.09373.45
5.2.80.0270.05073.52
5.2.70.0200.06373.51
5.2.60.0100.07773.29
5.2.50.0100.05773.00
5.2.40.0200.05073.04
5.2.30.0070.06073.05
5.2.20.0070.06073.05
5.2.10.0200.04773.09
5.2.00.0170.05772.89
5.1.60.0230.08784.13
5.1.50.0470.06383.95
5.1.40.0230.08384.20
5.1.30.0370.09084.37
5.1.20.0500.06784.55
5.1.10.0430.06784.03
5.1.00.0300.08384.20
5.0.50.0070.08782.84
5.0.40.0300.13082.69
5.0.30.0230.07382.32
5.0.20.0230.08382.27
5.0.10.0070.08082.20
5.0.00.0200.07782.44
4.4.90.0200.07080.00
4.4.80.0300.08379.96
4.4.70.0130.07779.99
4.4.60.0230.07379.98
4.4.50.0200.07379.92
4.4.40.0170.09779.98
4.4.30.0130.08079.90
4.4.20.0170.10779.95
4.4.10.0270.07780.04
4.4.00.0130.12379.99
4.3.110.0170.12779.95
4.3.100.0330.13379.95
4.3.90.0200.08380.02
4.3.80.0130.09379.88
4.3.70.0200.07379.94
4.3.60.0170.07379.79
4.3.50.0300.07079.81
4.3.40.0130.08779.99
4.3.30.0130.07378.72
4.3.20.0270.09078.61
4.3.10.0230.11378.43
4.3.00.0070.09378.57

preferences:
37.33 ms | 400 KiB | 5 Q