3v4l.org

run code in 300+ PHP versions simultaneously
<?php // spl $SplFixedArray = new SplFixedArray(1024 * 1024); // array(); for ($i = 0; $i < 1024 * 1024; ++$i) $SplFixedArray[$i] = 0; echo 'SplFixedArray: '.memory_get_peak_usage();

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)
8.3.60.0240.04732.38
8.3.50.0100.03833.94
8.3.40.0200.03334.54
8.3.30.0230.03234.59
8.3.20.0130.01736.20
8.3.10.0130.03039.69
8.3.00.0130.02335.82
8.2.180.0270.04732.50
8.2.170.0200.03434.70
8.2.160.0330.04336.57
8.2.150.0040.02534.93
8.2.140.0100.04338.36
8.2.130.0110.02538.34
8.2.120.0030.02035.38
8.2.110.0130.02736.48
8.2.100.0160.02333.93
8.2.90.0170.01735.23
8.2.80.0130.01933.50
8.2.70.0070.02533.50
8.2.60.0000.03233.80
8.2.50.0100.03333.38
8.2.40.0100.02137.27
8.2.30.0130.01936.53
8.2.20.0130.02033.30
8.2.10.0110.02533.87
8.2.00.0100.02333.67
8.1.280.0220.02932.00
8.1.270.0240.02736.17
8.1.260.0100.02036.32
8.1.250.0070.02338.27
8.1.240.0030.03638.20
8.1.230.0160.02333.64
8.1.220.0070.02733.53
8.1.210.0030.03033.36
8.1.200.0030.03133.13
8.1.190.0100.02333.13
8.1.180.0060.02633.53
8.1.170.0130.01934.46
8.1.160.0060.02536.51
8.1.150.0030.02934.67
8.1.140.0130.02035.32
8.1.130.0070.02433.40
8.1.120.0100.02133.41
8.1.110.0120.02533.41
8.1.100.0060.02533.30
8.1.90.0100.02333.43
8.1.80.0070.03133.37
8.1.70.0070.02833.31
8.1.60.0100.03033.41
8.1.50.0070.03333.48
8.1.40.0100.03033.47
8.1.30.0100.02933.55
8.1.20.0130.02533.50
8.1.10.0110.02133.53
8.1.00.0130.01933.29
8.0.300.0150.01532.72
8.0.290.0100.02132.63
8.0.280.0030.02734.26
8.0.270.0070.02333.00
8.0.260.0110.01833.14
8.0.250.0000.02832.72
8.0.240.0060.02532.79
8.0.230.0030.02632.80
8.0.220.0030.02632.70
8.0.210.0070.02432.72
8.0.200.0060.02532.73
8.0.190.0070.03032.63
8.0.180.0140.02432.72
8.0.170.0070.03132.71
8.0.160.0070.03332.60
8.0.150.0150.02732.70
8.0.140.0200.02032.61
8.0.130.0120.02329.21
8.0.120.0070.02432.71
8.0.110.0040.02832.57
8.0.100.0110.02132.51
8.0.90.0100.02332.53
8.0.80.0160.03932.55
8.0.70.0030.02932.55
8.0.60.0030.02732.56
8.0.50.0090.02232.49
8.0.30.0190.03532.93
8.0.20.0270.04332.80
8.0.10.0030.02932.81
8.0.00.0240.04332.42
7.4.330.0030.01932.70
7.4.320.0120.01532.09
7.4.300.0100.01632.24
7.4.290.0070.02432.15
7.4.280.0030.03032.25
7.4.270.0090.02132.26
7.4.260.0070.02632.23
7.4.250.0100.02132.22
7.4.240.0100.02132.24
7.4.230.0120.01832.04
7.4.220.0240.03832.29
7.4.210.0260.02332.32
7.4.200.0070.02332.13
7.4.160.0190.03632.21
7.4.150.0290.02932.33
7.4.140.0230.04032.32
7.4.130.0190.04732.35
7.4.120.0190.03632.34
7.4.110.0290.03232.18
7.4.100.0360.04032.34
7.4.90.0230.03332.34
7.4.80.0130.04232.24
7.4.70.0250.02932.28
7.4.60.0290.03332.22
7.4.50.0100.02632.31
7.4.40.0160.03932.13
7.4.30.0170.04032.38
7.4.00.0190.02230.46
7.3.330.0060.02328.96
7.3.320.0130.01628.96
7.3.310.0070.02432.15
7.3.300.0070.02331.98
7.3.290.0170.03832.00
7.3.280.0280.04432.02
7.3.270.0350.04232.03
7.3.260.0140.04632.32
7.3.250.0310.03232.05
7.3.240.0260.03532.15
7.3.230.0230.03732.32
7.3.210.0210.04232.25
7.3.200.0290.05131.95
7.3.190.0240.03432.12
7.3.180.0190.03932.05
7.3.170.0220.05832.00
7.3.160.0330.03032.01
7.2.330.0170.04232.09
7.2.320.0230.04032.19
7.2.310.0120.04732.17
7.2.300.0170.04532.21
7.2.290.0290.03932.10
7.2.60.0510.02832.16
7.2.00.0140.02135.15
7.1.200.0230.02631.64
7.1.100.0100.02033.83
7.1.70.0000.03032.88
7.1.60.0170.04032.87
7.1.50.0130.05032.95
7.1.00.0030.10738.34
7.0.200.0030.03532.60
7.0.60.0130.09336.00
7.0.50.0170.08733.79
7.0.40.0130.10735.76
7.0.30.0600.07735.75
7.0.20.0770.09335.96
7.0.10.0170.08735.91
7.0.00.0230.05335.78
5.6.280.0430.14777.64
5.6.210.0400.12077.21
5.6.200.0230.15774.87
5.6.190.0430.16377.07
5.6.180.0570.14376.93
5.6.170.0570.11776.91
5.6.160.0130.12377.10
5.6.150.0270.16374.78
5.6.140.0170.17074.86
5.6.130.0370.15374.78
5.6.120.0230.17377.71
5.6.110.0270.11377.84
5.6.100.0330.15777.68
5.6.90.0300.16077.68
5.6.80.0270.17777.24
5.5.350.5400.11777.08
5.5.340.0270.17774.68
5.5.330.0200.11376.83
5.5.320.0700.13776.74
5.5.310.0470.17376.93
5.5.300.0230.12774.62
5.5.290.0200.11074.56
5.5.280.0300.17077.47
5.5.270.0270.15377.38
5.5.260.0300.17077.46
5.5.250.0230.17777.39
5.5.240.0300.17076.90

preferences:
53.32 ms | 400 KiB | 5 Q