3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(1) { }

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)
8.3.60.0131.99316.50
8.3.50.0101.98918.05
8.3.40.0101.97918.63
8.3.30.0101.99118.64
8.3.20.0071.99518.66
8.3.10.0131.98320.39
8.3.00.0071.99017.50
8.2.180.0032.00118.04
8.2.170.0031.99922.96
8.2.160.0071.99518.59
8.2.150.0031.99924.18
8.2.140.0032.00024.66
8.2.130.0031.99726.16
8.2.120.0031.99921.12
8.2.110.0071.99521.13
8.2.100.0032.00017.66
8.2.90.0031.99818.91
8.2.80.0002.00017.97
8.2.70.0031.99717.50
8.2.60.0002.00417.80
8.2.50.0032.00018.07
8.2.40.0032.00518.16
8.2.30.0002.00517.96
8.2.20.0131.98417.65
8.2.10.0002.00317.61
8.2.00.0031.99817.67
8.1.280.0101.99125.92
8.1.270.0031.99923.99
8.1.260.0101.99126.35
8.1.250.0002.00228.09
8.1.240.0071.99721.17
8.1.230.0032.00117.42
8.1.220.0002.00117.74
8.1.210.0002.00218.77
8.1.200.0032.00417.23
8.1.190.0002.00117.23
8.1.180.0032.00018.10
8.1.170.0002.00218.84
8.1.160.0031.99918.77
8.1.150.0101.98918.56
8.1.140.0071.99117.38
8.1.130.0031.99917.69
8.1.120.0002.00217.30
8.1.110.0071.99417.27
8.1.100.0031.99817.35
8.1.90.0031.99817.40
8.1.80.0031.99817.40
8.1.70.0032.00017.35
8.1.60.0031.99817.50
8.1.50.0002.00217.43
8.1.40.0071.99417.43
8.1.30.0171.99117.51
8.1.20.0032.00017.45
8.1.10.0002.00217.49
8.1.00.0071.99417.42
8.0.300.0032.00018.77
8.0.290.0101.98916.58
8.0.280.0002.00318.19
8.0.270.0032.00017.00
8.0.260.0031.99716.67
8.0.250.0032.00416.78
8.0.240.0031.99916.70
8.0.230.0071.99416.77
8.0.220.0071.99716.80
8.0.210.0002.00116.66
8.0.200.0071.99416.82
8.0.190.0031.99916.71
8.0.180.0071.99616.84
8.0.170.0031.99916.55
8.0.160.0002.00316.79
8.0.150.0071.99616.70
8.0.140.0231.97316.62
8.0.130.0031.99913.29
8.0.120.0091.96016.78
8.0.110.0031.99816.60
8.0.100.0071.99716.57
8.0.90.0031.99916.75
8.0.80.0131.98716.63
8.0.70.0101.98816.56
8.0.60.0031.99916.55
8.0.50.0002.00216.73
8.0.30.0101.99416.87
8.0.20.0131.99416.85
8.0.10.0032.00016.82
8.0.00.0241.76816.67
7.4.330.0002.00112.77
7.4.320.0002.00116.31
7.4.300.0002.00316.39
7.4.290.0031.99816.20
7.4.280.0061.99516.25
7.4.270.0002.00216.29
7.4.260.0031.99913.12
7.4.250.0101.99216.34
7.4.240.0031.99816.32
7.4.230.0002.00116.36
7.4.220.0101.99416.27
7.4.210.0002.00216.30
7.4.200.0002.00315.99
7.4.190.0101.99716.50
7.4.160.0231.97516.32
7.4.150.0162.00516.25
7.4.140.0032.00016.28
7.4.130.0131.99716.02
7.4.120.0131.98416.12
7.4.110.0102.45716.05
7.4.100.0032.45216.33
7.4.90.0192.41416.25
7.4.80.0102.39119.39
7.4.70.0032.46916.06
7.4.60.0192.42816.28
7.4.50.0072.49216.29
7.4.40.0032.49416.21
7.4.30.0032.46116.23
7.3.330.0031.99913.04
7.3.320.0031.99413.01
7.3.310.0002.00316.09
7.3.300.0031.99916.05
7.3.290.0091.99416.04
7.3.280.0311.97016.08
7.3.270.0221.95816.10
7.3.260.0101.99316.48
7.3.250.0111.99216.17
7.3.240.0101.98016.22
7.3.230.0312.21316.28
7.3.210.0132.44116.09
7.3.200.0162.42416.05
7.3.190.0132.46016.27
7.3.180.0262.37416.16
7.3.170.0092.46316.40
7.3.160.0102.47116.24
7.2.330.0292.41516.46
7.2.320.0072.47016.36
7.2.310.0672.11616.34
7.2.300.0062.46816.34
7.2.290.0102.43016.32
7.2.100.0942.10114.42
7.1.220.1602.17913.58
5.6.380.0321.66013.76

preferences:
41.78 ms | 401 KiB | 5 Q