3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 100000; $time = microtime(true); $items = array(); for ($i = 0; $i < $count; $i++) { $items[] = array(); } $spentTime = microtime(true) - $time; echo number_format($spentTime, 3) . ' seconds';

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)
7.3.10.0190.00922.55
7.3.00.0130.01022.15
7.2.130.0190.01322.29
7.2.120.0130.00622.54
7.2.110.0170.01322.54
7.2.100.0220.01122.49
7.2.90.0210.00722.60
7.2.80.0270.00722.26
7.2.70.0270.01022.45
7.2.60.0120.01822.79
7.2.50.0220.01422.68
7.2.40.0450.00322.71
7.2.30.0320.01022.69
7.2.20.0410.00322.54
7.2.10.0310.00722.72
7.2.00.0270.00822.60
7.1.250.0230.01621.51
7.1.70.0060.00922.93
7.1.60.0090.02222.98
7.1.50.0040.01522.48
7.1.00.0100.07728.19
7.0.200.0510.02024.69
7.0.140.0130.07330.18
7.0.60.0230.07328.25
7.0.50.0100.08726.09
7.0.40.0170.08023.66
7.0.30.0330.05323.67
7.0.20.0400.08723.71
7.0.10.0070.06323.70
7.0.00.0170.04723.77
5.6.280.0100.10343.52
5.6.210.0130.05743.20
5.6.200.0070.07740.62
5.6.190.0270.11342.78
5.6.180.0630.09342.80
5.6.170.0200.06042.91
5.6.160.0200.11042.87
5.6.150.0100.08040.58
5.6.140.0170.05740.63
5.6.130.0170.06040.38
5.6.120.0170.05043.43
5.6.110.0270.06043.56
5.6.100.0170.11343.46
5.6.90.0070.07343.58
5.6.80.0130.10742.74
5.5.350.0300.07042.75
5.5.340.0130.07340.35
5.5.330.0270.08742.50
5.5.320.0170.11042.57
5.5.310.0330.10042.41
5.5.300.0230.09340.38
5.5.290.0070.06340.38
5.5.280.0170.07743.20
5.5.270.0130.06743.27
5.5.260.0100.12343.28
5.5.250.0130.06043.03
5.5.240.0130.11042.73
5.4.450.0930.07741.83
5.4.440.0930.09041.63
5.4.430.1300.07041.82
5.4.420.0200.08341.80
5.4.410.0900.09041.68
5.4.400.1130.08041.18
5.4.390.1170.09341.75
5.4.380.0500.10341.10
5.4.370.0530.08340.88
5.4.360.0400.08741.02
5.4.350.0500.10041.12
5.4.340.0370.09040.94
5.4.320.0110.06234.91
5.4.310.0100.06134.91
5.4.300.0090.06534.91
5.4.290.0210.08034.91
5.4.280.0120.09134.80
5.4.270.0200.10934.80
5.4.260.0120.09834.81
5.4.250.0210.09634.80
5.4.240.0210.08834.80
5.4.230.0190.09234.80
5.4.220.0220.09434.80
5.4.210.0220.07734.80
5.4.200.0160.07334.80
5.4.190.0100.06734.79
5.4.180.0180.05934.79
5.4.170.0110.06534.80
5.4.160.0150.06134.80
5.4.150.0090.06434.80
5.4.140.0130.05934.48
5.4.130.0150.05434.47
5.4.120.0120.06334.43
5.4.110.0140.06034.43
5.4.100.0160.06734.42
5.4.90.0140.05934.43
5.4.80.0110.07134.42
5.4.70.0160.05734.42
5.4.60.0140.05734.42
5.4.50.0180.05634.42
5.4.40.0120.05934.41
5.4.30.0200.06834.39
5.4.20.0210.06134.41
5.4.10.0240.06434.41
5.4.00.0210.07134.14
5.3.290.0140.07142.53
5.3.280.0110.07442.96
5.3.270.0130.07742.47
5.3.260.0130.08642.47
5.3.250.0160.06642.47
5.3.240.0170.07042.47
5.3.230.0140.07042.46
5.3.220.0130.06842.43
5.3.210.0170.10242.43
5.3.200.0180.06542.43
5.3.190.0150.06642.43
5.3.180.0130.07342.43
5.3.170.0170.06442.43
5.3.160.0160.06742.43
5.3.150.0180.06542.43
5.3.140.0130.06742.42
5.3.130.0180.06542.41
5.3.120.0090.07942.41
5.3.110.0150.07642.41
5.3.100.0140.07141.90
5.3.90.0150.06641.89
5.3.80.0170.07241.88
5.3.70.0170.06541.87
5.3.60.0160.07041.86
5.3.50.0170.10141.80
5.3.40.0190.06941.80
5.3.30.0270.09041.77
5.3.20.0240.07641.55
5.3.10.0200.07941.51
5.3.00.0280.10341.49
5.2.170.0160.06438.22
5.2.160.0190.05538.64
5.2.150.0110.06438.23
5.2.140.0100.06838.21
5.2.130.0150.08538.18
5.2.120.0150.08338.18
5.2.110.0210.08238.18
5.2.100.0190.09038.59
5.2.90.0190.09238.18
5.2.80.0160.09038.17
5.2.70.0180.08638.17
5.2.60.0230.08138.13
5.2.50.0220.09538.13
5.2.40.0220.09738.10
5.2.30.0230.10038.08
5.2.20.0180.10238.07
5.2.10.0140.07237.99
5.2.00.0220.07137.85
5.1.60.0230.08745.65
5.1.50.0240.08245.64
5.1.40.0190.07545.63
5.1.30.0190.06145.98
5.1.20.0220.09445.99
5.1.10.0230.06545.73
5.1.00.0240.09045.73
5.0.50.0250.10844.20
5.0.40.0240.10644.06
5.0.30.0300.09043.88
5.0.20.0270.06743.84
5.0.10.0330.09443.82
5.0.00.0200.12943.81
4.4.90.0270.14242.25
4.4.80.0200.14042.23
4.4.70.0250.11742.22
4.4.60.0220.11042.22
4.4.50.0100.08342.25
4.4.40.0190.10942.23
4.4.30.0340.11342.23
4.4.20.0180.09042.30
4.4.10.0290.11042.30
4.4.00.0260.13642.26
4.3.110.0230.10342.16
4.3.100.0280.08642.15
4.3.90.0200.10942.18
4.3.80.0200.10542.13
4.3.70.0240.10342.16
4.3.60.0240.10942.17
4.3.50.0180.12242.17
4.3.40.0220.12241.87
4.3.30.0240.11640.68
4.3.20.0200.11540.65
4.3.10.0160.11240.61
4.3.00.0270.06741.78

preferences:
37.5 ms | 400 KiB | 5 Q