3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(true) $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)
8.3.70.0101.99116.63
8.3.60.0131.99316.75
8.3.50.0131.98722.85
8.3.40.0071.99718.54
8.3.30.0101.99218.79
8.3.20.0071.99520.04
8.3.10.0031.99823.61
8.3.00.0031.99919.25
8.2.180.0101.99116.50
8.2.170.0031.99922.96
8.2.160.0101.99420.48
8.2.150.0032.00124.18
8.2.140.0072.00024.66
8.2.130.0071.99426.16
8.2.120.0071.99621.05
8.2.110.0071.99719.27
8.2.100.0031.99917.91
8.2.90.0002.00118.80
8.2.80.0071.99717.97
8.2.70.0031.99917.59
8.2.60.0031.99817.80
8.2.50.0031.99618.07
8.2.40.0002.00619.95
8.2.30.0002.00017.96
8.2.20.0031.99817.62
8.2.10.0031.99818.08
8.2.00.0171.98417.72
8.1.280.0131.99225.92
8.1.270.0032.00123.67
8.1.260.0071.99526.35
8.1.250.0071.99728.09
8.1.240.0031.99922.13
8.1.230.0101.98818.91
8.1.220.0032.00017.74
8.1.210.0071.99718.77
8.1.200.0101.99217.22
8.1.190.0032.00017.23
8.1.180.0032.00018.10
8.1.170.0031.99918.50
8.1.160.0071.99421.95
8.1.150.0131.99018.85
8.1.140.0002.00117.38
8.1.130.0032.00017.86
8.1.120.0071.99517.49
8.1.110.0031.99917.44
8.1.100.0031.99917.36
8.1.90.0031.99817.32
8.1.80.0031.99917.38
8.1.70.0032.00017.47
8.1.60.0071.99717.56
8.1.50.0071.99717.53
8.1.40.0002.00117.39
8.1.30.0032.00017.50
8.1.20.0071.99617.46
8.1.10.0032.00017.48
8.1.00.0032.00017.42
8.0.300.0071.99618.77
8.0.290.0071.99416.58
8.0.280.0002.00418.30
8.0.270.0071.99617.11
8.0.260.0002.00317.05
8.0.250.0031.99816.89
8.0.240.0031.99816.75
8.0.230.0031.99816.79
8.0.220.0031.99916.89
8.0.210.0031.99916.72
8.0.200.0002.00216.84
8.0.190.0071.99616.78
8.0.180.0131.97616.90
8.0.170.0071.99416.75
8.0.160.0031.99916.85
8.0.150.0031.99916.75
8.0.140.0002.00416.67
8.0.130.0101.99213.30
8.0.120.0032.00016.75
8.0.110.0032.00016.69
8.0.100.0002.00416.87
8.0.90.0071.99516.86
8.0.80.0061.99516.67
8.0.70.0031.99516.78
8.0.60.0031.99816.60
8.0.50.0031.99716.74
8.0.30.0131.98516.91
8.0.20.0111.99617.40
8.0.10.0161.95616.92
8.0.00.0161.98316.71
7.4.330.0002.00615.00
7.4.320.0032.00116.20
7.4.300.0002.00316.33
7.4.290.0002.00316.38
7.4.280.0032.00716.43
7.4.270.0002.00216.29
7.4.260.0071.99216.32
7.4.250.0002.00316.36
7.4.240.0051.99816.40
7.4.230.0031.99916.33
7.4.220.0101.98916.33
7.4.210.0061.99316.32
7.4.200.0002.00216.18
7.4.160.0071.99316.26
7.4.150.0361.97117.40
7.4.140.0161.97717.86
7.4.130.0091.99616.33
7.4.120.0161.97716.25
7.4.110.0172.45316.22
7.4.100.0252.36916.29
7.4.90.0132.40616.25
7.4.80.0162.43919.39
7.4.70.0102.45116.37
7.4.60.0202.44416.53
7.4.50.0032.49016.21
7.4.40.0132.45816.07
7.4.30.0092.44916.13
7.3.330.0002.00013.16
7.3.320.0071.99013.05
7.3.310.0002.00416.20
7.3.300.0031.99816.02
7.3.290.0101.99416.08
7.3.280.0101.99716.11
7.3.270.0201.98217.40
7.3.260.0131.99616.07
7.3.250.0131.98916.28
7.3.240.0061.99216.25
7.3.230.0222.19116.39
7.3.210.0102.45616.00
7.3.200.0342.06319.39
7.3.190.0122.42116.41
7.3.180.0192.45416.09
7.3.170.0062.47016.30
7.3.160.0102.45616.21
7.2.330.0262.40916.14
7.2.320.0262.40916.55
7.2.310.0091.75416.36
7.2.300.0132.45016.55
7.2.290.0162.45416.30
5.4.320.0032.49318.96
5.4.310.0002.49718.88
5.4.300.0072.49018.83
5.4.290.0002.49718.74
5.4.280.0072.49018.96
5.4.270.0032.49318.98
5.4.260.0002.49718.95
5.4.250.0002.49718.84
5.4.240.0072.49019.14
5.4.230.0072.49018.98
5.4.220.0002.49718.71
5.4.210.0002.49719.16
5.4.200.0002.49718.73
5.4.190.0032.49318.71
5.4.180.0002.49718.69
5.4.170.0072.49018.94
5.4.160.0002.49718.98
5.4.150.0002.49718.70
5.4.140.0002.49716.17
5.4.130.0002.49716.22
5.4.120.0002.49716.22
5.4.110.0032.49316.41
5.4.100.0002.49716.37
5.4.90.0032.49316.04
5.4.80.0002.49716.35
5.4.70.0032.49316.12
5.4.60.0002.49716.37
5.4.50.0002.49716.34
5.4.40.0002.49716.02
5.4.30.0002.49716.45
5.4.20.0002.49716.36
5.4.10.0032.49316.37
5.4.00.0002.49715.61

preferences:
38.44 ms | 401 KiB | 5 Q