3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0; $i < 10000; ++$i) { $reader = new XMLReader(); $reader->xml('<?xml version="1.0" encoding="utf-8"?><id>1234567890</id>'); while ($reader->read()) { $reader->expand(); } echo memory_get_peak_usage(true) . PHP_EOL; }

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)
8.3.60.0330.03018.68
8.3.50.0300.05221.22
8.3.40.0170.04018.92
8.3.30.0280.03519.39
8.3.20.0130.01720.67
8.3.10.0250.00920.73
8.3.00.0200.01719.50
8.2.180.0100.05416.88
8.2.170.0310.02722.96
8.2.160.0270.03720.63
8.2.150.0240.00324.18
8.2.140.0180.01424.66
8.2.130.0140.01826.16
8.2.120.0040.02522.41
8.2.110.0210.01022.49
8.2.100.0200.03419.76
8.2.90.0030.03919.45
8.2.80.0070.03417.97
8.2.70.0170.02417.88
8.2.60.0140.03118.28
8.2.50.0130.02218.07
8.2.40.0130.02018.59
8.2.30.0100.02620.09
8.2.20.0070.03417.98
8.2.10.0040.02918.41
8.2.00.0160.01918.08
8.1.280.0140.05125.92
8.1.270.0170.01424.14
8.1.260.0260.00726.35
8.1.250.0200.01428.09
8.1.240.0170.03324.21
8.1.230.0170.02719.39
8.1.220.0100.03118.02
8.1.210.0130.02718.77
8.1.200.0100.03717.50
8.1.190.0160.02617.48
8.1.180.0100.03318.10
8.1.170.0130.03018.86
8.1.160.0070.02722.45
8.1.150.0090.02519.16
8.1.140.0130.02917.70
8.1.130.0130.03218.15
8.1.120.0210.01417.79
8.1.110.0140.03117.84
8.1.100.0190.01917.89
8.1.90.0170.02717.66
8.1.80.0140.02017.79
8.1.70.0060.02817.80
8.1.60.0170.01717.92
8.1.50.0100.03517.74
8.1.40.0070.03017.83
8.1.30.0070.02917.98
8.1.20.0270.01717.98
8.1.10.0070.03918.01
8.1.00.0140.03417.78
8.0.300.0130.03018.77
8.0.290.0130.02316.88
8.0.280.0230.01718.75
8.0.270.0140.02717.46
8.0.260.0200.02317.47
8.0.250.0070.02517.13
8.0.240.0100.03016.97
8.0.230.0170.02817.20
8.0.220.0140.03217.11
8.0.210.0220.01217.16
8.0.200.0130.03017.00
8.0.190.0100.03017.02
8.0.180.0200.01617.04
8.0.170.0100.02617.05
8.0.160.0070.03017.21
8.0.150.0070.02617.14
8.0.140.0030.03416.95
8.0.130.0260.01713.67
8.0.120.0100.03616.96
8.0.110.0170.02717.11
8.0.100.0160.02617.03
8.0.90.0070.02416.96
8.0.80.0370.12117.13
8.0.70.0100.02717.04
8.0.60.0180.02516.97
8.0.50.0200.01316.85
8.0.30.0530.09617.20
8.0.20.0590.10217.43
8.0.10.0200.01417.19
8.0.00.0600.07817.20
7.4.330.0140.03115.29
7.4.320.0130.02216.71
7.4.300.0130.03316.73
7.4.290.0160.02616.63
7.4.280.0070.04316.68
7.4.270.0140.02716.44
7.4.260.0060.02516.52
7.4.250.0190.02616.58
7.4.240.0070.03216.71
7.4.230.0140.02416.67
7.4.220.0470.08316.77
7.4.210.0230.09616.77
7.4.200.0220.01616.70
7.4.160.0410.07216.66
7.4.150.0700.10417.40
7.4.140.0740.10517.86
7.4.130.0590.09116.53
7.4.120.0740.07916.77
7.4.110.0690.08116.67
7.4.100.0470.08216.67
7.4.90.0690.11516.79
7.4.80.0440.10119.39
7.4.70.0310.10116.70
7.4.60.0780.10316.73
7.4.50.0060.02216.52
7.4.40.0330.08816.62
7.4.30.0470.11516.76
7.3.330.0070.02713.46
7.3.320.0130.02013.21
7.3.310.0170.02816.47
7.3.300.0090.02216.49
7.3.290.0400.06916.44
7.3.280.0410.09016.40
7.3.270.0580.10417.40
7.3.260.0730.08016.74
7.3.250.0560.11916.49
7.3.240.0850.09816.48
7.3.230.0400.11616.68
7.3.210.0330.08516.51
7.3.200.0720.13719.39
7.3.190.0400.07816.85
7.3.180.0390.15116.53
7.3.170.0650.08716.68
7.3.160.0710.09116.88
7.2.330.0720.11816.93
7.2.320.0630.10617.01
7.2.310.0540.11116.68
7.2.300.0470.11116.92
7.2.290.0620.09616.79
7.2.100.1120.04314.55
7.2.90.1190.05814.45
7.2.80.0820.03214.86
7.2.70.0790.05314.60
7.2.60.1430.05715.28
7.2.50.0350.04215.08
7.2.40.1300.05015.13
7.2.30.1160.06014.91
7.2.20.1320.07115.01
7.2.10.1020.06015.13
7.2.00.1350.07214.95
7.1.220.0360.05314.03
7.1.210.1320.06113.97
7.1.200.1210.04114.13
7.1.190.0430.03913.91
7.1.180.1240.04113.88
7.1.170.1080.07314.08
7.1.160.1180.05713.91
7.1.150.1300.06713.87
7.1.140.0330.04814.09
7.1.130.0320.05514.17
7.1.120.1700.07814.00
7.1.110.0520.07813.85
7.1.100.1380.04213.82
7.1.90.0890.05213.75
7.1.80.1040.07814.03
7.1.70.1010.06814.04
7.1.60.1610.07332.21
7.1.50.0380.08232.14
7.1.40.1280.04432.39
7.1.30.1520.05132.00
7.1.20.1540.06132.11
7.1.10.0710.04914.02
7.1.00.0170.06513.96
7.0.310.1370.06113.61
7.0.300.1490.05313.70
7.0.290.0360.06513.71
7.0.280.1060.06913.65
7.0.270.0290.06113.61
7.0.260.0290.04713.61
7.0.250.1140.05013.77
7.0.240.0200.06713.73
7.0.230.1640.04713.61
7.0.220.0420.05913.61
7.0.210.0790.05413.61
7.0.200.0220.13013.68
7.0.190.1730.08613.61
7.0.180.0120.06013.77
7.0.170.1120.05713.61
7.0.160.0620.05813.61
7.0.150.1480.06413.61
7.0.140.0440.05113.71
7.0.130.1860.06713.81
7.0.120.2050.06213.63
7.0.110.0310.07813.86
7.0.100.1970.06213.61
7.0.90.0410.06413.61
7.0.80.0320.05113.72
7.0.70.1910.04613.83
7.0.60.2040.06513.61
7.0.50.2300.09913.61
7.0.40.2100.02513.61
7.0.30.2020.04513.73
5.6.380.0230.06913.98
5.6.370.0400.06514.30
5.6.360.0380.06514.61
5.6.350.0220.05714.31
5.6.340.0130.08414.53
5.6.330.0320.07414.10
5.6.320.0130.07013.96
5.6.310.0260.05813.99
5.6.300.0260.07114.48
5.6.290.0260.06814.21
5.6.280.0260.09214.10
5.6.270.0300.07114.22
5.6.260.0350.06514.39
5.6.250.0490.08714.11
5.6.240.0210.06814.03
5.6.230.0230.07614.34
5.6.220.0340.07714.43
5.6.210.0350.06714.13
5.6.200.0150.07014.09
5.6.190.0340.07414.27
5.6.180.0240.08214.43
5.5.380.0190.07613.61
5.5.370.0210.07313.61
5.5.360.0490.06513.61
5.5.350.0210.06613.61
5.5.340.0200.07613.61
5.5.330.0320.05513.61
5.5.320.0350.07313.61

preferences:
42.5 ms | 400 KiB | 5 Q