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)
8.3.70.0071.99616.63
8.3.60.0071.99918.18
8.3.50.0171.98417.13
8.3.40.0101.99518.38
8.3.30.0071.99718.59
8.3.20.0071.99518.54
8.3.10.0031.99920.36
8.3.00.0071.99717.46
8.2.180.0101.99416.32
8.2.170.0101.99322.96
8.2.160.0071.99722.25
8.2.150.0031.99924.18
8.2.140.0031.99924.66
8.2.130.0002.00226.16
8.2.120.0131.98819.70
8.2.110.0031.99920.70
8.2.100.0032.00317.66
8.2.90.0002.00218.97
8.2.80.0071.99117.97
8.2.70.0002.00317.63
8.2.60.0032.00017.65
8.2.50.0071.99518.07
8.2.40.0031.99919.71
8.2.30.0031.99617.94
8.2.20.0002.00417.71
8.2.10.0001.99917.73
8.2.00.0031.99817.55
8.1.280.0101.99325.92
8.1.270.0071.99624.66
8.1.260.0032.00126.35
8.1.250.0002.00228.09
8.1.240.0071.99522.34
8.1.230.0031.99820.97
8.1.220.0031.99817.74
8.1.210.0031.99918.90
8.1.200.0071.99217.10
8.1.190.0031.99917.30
8.1.180.0002.00218.10
8.1.170.0071.99718.70
8.1.160.0002.00418.86
8.1.150.0071.99218.60
8.1.140.0031.99317.43
8.1.130.0031.99917.68
8.1.120.0002.00317.25
8.1.110.0031.99917.37
8.1.100.0032.00017.27
8.1.90.0031.99817.39
8.1.80.0002.00417.43
8.1.70.0032.00017.33
8.1.60.0031.99917.54
8.1.50.0031.99917.37
8.1.40.0032.00217.45
8.1.30.0101.99317.54
8.1.20.0032.00017.48
8.1.10.0002.00117.49
8.1.00.0031.99817.37
8.0.300.0071.99519.78
8.0.290.0032.00016.58
8.0.280.0002.00118.27
8.0.270.0031.99817.07
8.0.260.0031.99918.49
8.0.250.0002.00216.74
8.0.240.0031.99816.76
8.0.230.0002.00216.71
8.0.220.0031.99816.65
8.0.210.0002.00216.68
8.0.200.0031.99916.84
8.0.190.0031.99816.86
8.0.180.0032.00016.65
8.0.170.0002.00316.79
8.0.160.0071.99516.66
8.0.150.0002.00316.66
8.0.140.0331.96816.74
8.0.130.0002.00213.23
8.0.120.0071.99416.73
8.0.110.0031.99916.75
8.0.100.0131.98816.57
8.0.90.0002.00416.71
8.0.80.0061.99616.73
8.0.70.0002.00316.59
8.0.60.0032.00116.73
8.0.50.0071.99716.65
8.0.30.0101.99416.92
8.0.20.0091.99217.07
8.0.10.0031.99916.70
8.0.00.0211.97116.34
7.4.330.0002.00114.71
7.4.320.0071.99416.34
7.4.300.0031.99816.36
7.4.290.0101.99416.34
7.4.280.0071.98816.23
7.4.270.0032.00016.33
7.4.260.0101.99113.00
7.4.250.0071.99716.31
7.4.240.0071.99616.24
7.4.230.0002.00316.27
7.4.220.0191.97716.26
7.4.210.0111.98916.37
7.4.200.0002.00216.16
7.4.190.0071.99716.51
7.4.160.0621.89016.42
7.4.150.0061.99617.07
7.4.140.0191.98316.99
7.4.130.0141.98316.27
7.4.120.0111.99516.16
7.4.110.0102.45416.23
7.4.100.0102.44116.11
7.4.90.0132.46516.27
7.4.80.0162.44118.80
7.4.70.0032.47616.21
7.4.60.0162.44316.29
7.4.50.0032.49523.42
7.4.40.0102.47821.69
7.4.30.0232.42516.46
7.3.330.0002.00213.11
7.3.320.0002.00313.02
7.3.310.0002.00216.21
7.3.300.0031.99815.98
7.3.290.0101.99016.12
7.3.280.0131.98516.10
7.3.270.0231.96917.07
7.3.260.0081.99518.24
7.3.250.0141.98116.16
7.3.240.0131.98616.14
7.3.230.0262.43116.27
7.3.210.0102.39316.08
7.3.200.0132.45519.39
7.3.190.0092.39616.07
7.3.180.0102.41915.99
7.3.170.0102.44716.31
7.3.160.0062.46616.18
7.2.330.0102.46516.40
7.2.320.0132.44716.46
7.2.310.0222.44216.46
7.2.300.0302.34616.21
7.2.290.0102.44616.13
7.2.100.1021.88914.56
7.1.220.0951.37113.60
5.6.380.0471.31914.16

preferences:
35.97 ms | 401 KiB | 5 Q