3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; do { $i++; } while (md5($i) != "0e123"); echo $i; ?>

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)
8.3.60.0032.00018.14
8.3.50.0171.98317.33
8.3.40.0131.99018.41
8.3.30.0071.99518.50
8.3.20.0071.99521.73
8.3.10.0032.00020.86
8.3.00.0071.99621.90
8.2.180.0101.99425.92
8.2.170.0101.99422.96
8.2.160.0032.00222.13
8.2.150.0031.99724.18
8.2.140.0031.99924.66
8.2.130.0071.99426.16
8.2.120.0031.99826.16
8.2.110.0071.99722.08
8.2.100.0031.99919.04
8.2.90.0031.99817.63
8.2.80.0031.99819.08
8.2.70.0071.99517.92
8.2.60.0031.99917.91
8.2.50.0071.99519.46
8.2.40.0031.99919.47
8.2.30.0071.99320.39
8.2.20.0072.00918.07
8.2.10.0031.99918.84
8.2.00.0032.00118.12
8.1.280.0071.99625.92
8.1.270.0032.00320.71
8.1.260.0032.00026.35
8.1.250.0071.99428.09
8.1.240.0031.99922.08
8.1.230.0101.99119.06
8.1.220.0032.00017.74
8.1.210.0101.99518.77
8.1.200.0101.99017.22
8.1.190.0071.99518.84
8.1.180.0071.99718.10
8.1.170.0071.99518.31
8.1.160.0101.99118.96
8.1.150.0101.99018.95
8.1.140.0032.00520.29
8.1.130.0101.99120.32
8.1.120.0131.98517.53
8.1.110.0002.00417.43
8.1.100.0032.00117.56
8.1.90.0071.99517.49
8.1.80.0061.99517.50
8.1.70.0002.00417.48
8.1.60.0071.99717.63
8.1.50.0002.00317.48
8.1.40.0071.99517.48
8.1.30.0071.99717.66
8.1.20.0071.99717.64
8.1.10.0002.00417.53
8.1.00.0002.00717.38
8.0.300.0031.99819.52
8.0.290.0002.00216.63
8.0.280.0031.99918.38
8.0.270.0031.99917.14
8.0.260.0032.00018.25
8.0.250.0031.99916.73
8.0.240.0071.99516.77
8.0.230.0002.00216.82
8.0.220.0002.00316.74
8.0.210.0032.00016.83
8.0.200.0031.99816.67
8.0.190.0031.99916.84
8.0.180.0002.00316.64
8.0.170.0071.99416.85
8.0.160.0171.98716.80
8.0.150.0101.98416.57
8.0.140.0101.99316.63
8.0.130.0071.99413.32
8.0.120.0071.99516.75
8.0.110.0002.00316.72
8.0.100.0002.00416.77
8.0.90.0131.99016.77
8.0.80.0121.98916.68
8.0.70.0031.99816.53
8.0.60.0002.00416.71
8.0.50.0002.00316.77
8.0.30.0271.99217.07
8.0.20.0161.98616.84
8.0.10.0031.99817.00
8.0.00.0121.99316.56
7.4.330.0002.00215.55
7.4.320.0031.99916.45
7.4.300.0032.00016.43
7.4.290.0032.00316.42
7.4.280.0101.99016.43
7.4.270.0002.00316.30
7.4.260.0031.99816.38
7.4.250.0032.00016.36
7.4.240.0071.99416.51
7.4.230.0002.00116.45
7.4.220.0002.00316.49
7.4.210.0161.98316.50
7.4.200.0031.99816.36
7.4.160.0101.98716.36
7.4.140.0101.99217.86
7.4.130.0191.98116.36
7.4.120.0072.00516.41
7.4.110.0172.43016.28
7.4.100.0162.44616.55
7.4.90.0262.43716.41
7.4.80.0202.40719.39
7.4.70.0072.44516.29
7.4.60.0062.46516.41
7.4.50.0032.49316.41
7.4.40.0322.37616.34
7.3.330.0002.00313.02
7.3.320.0002.00413.19
7.3.310.0031.99916.14
7.3.300.0002.00216.03
7.3.290.0221.97716.09
7.3.280.0221.97816.02
7.3.260.0161.98016.26
7.3.240.0141.97716.24
7.3.230.0131.98216.44
7.3.210.0162.44016.52
7.3.200.0332.36716.13
7.3.190.0132.44916.15
7.3.180.0232.42316.34
7.3.170.0032.47716.32
7.3.160.0262.44516.14
7.3.50.0092.45414.66
7.3.40.0102.46514.54
7.2.330.0132.38116.24
7.2.320.0162.44716.50
7.2.310.0072.46716.64
7.2.300.0072.46416.15
7.2.290.0492.29316.62
7.2.180.0122.46014.92
7.2.170.0102.47314.96
7.1.280.0262.37613.86

preferences:
55.34 ms | 401 KiB | 5 Q