3v4l.org

run code in 300+ PHP versions simultaneously
<?php ord(substr(md5('password'),5,1)) * ord(substr(md5('password'),10,1)) * substr(md5('password'), 3, 1) - (ord('F')*100+ord('K'))

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)
7.1.70.0200.01315.25
7.1.60.0420.02033.08
7.1.50.0310.02132.91
7.1.40.0340.01032.20
7.1.30.0330.01532.25
7.1.20.0600.01032.84
7.1.10.0180.00614.71
7.1.00.0100.01914.58
7.0.200.1020.01714.73
7.0.190.0250.01114.56
7.0.180.0150.00914.11
7.0.170.0210.01414.44
7.0.160.0220.01414.15
7.0.150.0160.01314.45
7.0.140.0130.01714.19
7.0.130.0210.00714.70
7.0.120.0150.01314.24
7.0.110.0210.00314.34
7.0.100.0190.00614.35
7.0.90.0140.01014.16
7.0.80.0180.01214.25
7.0.70.0210.01114.17
7.0.60.0270.01214.15
7.0.50.0110.01514.54
7.0.40.0180.00914.55
7.0.30.0180.00714.36
7.0.20.0200.00914.49
7.0.10.0170.04517.25
7.0.00.0090.02817.40
5.6.300.0230.06320.61
5.6.290.0250.07720.77
5.6.280.0160.08520.79
5.6.270.0300.07020.77
5.6.260.0230.07121.02
5.6.250.0260.05320.79
5.6.240.0220.06620.85
5.6.230.0160.08920.70
5.6.220.0170.09420.84
5.6.210.0170.08020.57
5.6.200.0270.06720.82
5.6.190.0130.06720.85
5.6.180.0260.04820.74
5.6.170.0140.05920.86
5.6.160.0110.06720.61
5.6.150.0180.06519.41
5.6.140.0150.06519.51
5.6.130.0140.05619.43
5.6.120.0150.05720.87
5.6.110.0180.07120.90
5.6.100.0070.08220.96
5.6.90.0150.08020.90
5.6.80.0080.05220.33
5.6.70.0130.05920.19
5.6.60.0230.05220.29
5.6.50.0130.06120.09
5.6.40.0250.07120.05
5.6.30.0200.07620.27
5.6.20.0160.05620.18
5.6.10.0080.07920.23
5.6.00.0100.06320.24
5.5.380.0210.06117.41
5.5.370.0220.07617.38
5.5.360.0250.07617.50
5.5.350.0260.07717.39
5.5.340.0200.05417.94
5.5.330.0170.05217.79
5.5.320.0140.05717.96
5.5.310.0140.06117.80
5.5.300.0110.05217.92
5.5.290.0170.06117.92
5.5.280.0100.07819.42
5.5.270.0210.05919.27
5.5.260.0130.08219.33
5.5.250.0100.07619.21
5.5.240.0200.06118.88
5.5.230.0160.05917.09
5.5.220.0230.05117.41
5.5.210.0140.07817.05
5.5.200.0240.05817.30
5.5.190.0100.05917.33
5.5.180.0040.06717.07
5.5.160.0170.05117.29
5.5.150.0170.04917.27
5.5.140.0130.05617.02
5.5.130.0030.07017.27
5.5.120.0100.05417.13
5.5.110.0100.05717.38
5.5.100.0090.05716.97
5.5.90.0130.06516.96
5.5.80.0110.05817.20
5.5.70.0110.06717.20
5.5.60.0200.05517.20
5.5.50.0090.06417.19
5.5.40.0140.06017.10
5.5.30.0250.04517.03
5.5.20.0240.04817.11
5.5.10.0090.06016.95
5.5.00.0140.05917.04

preferences:
142.09 ms | 1394 KiB | 7 Q