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)
8.3.40.0131.98918.65
8.3.30.0071.99718.92
8.3.20.0031.99820.27
8.3.10.0071.99520.54
8.3.00.0031.99819.13
8.2.170.0032.00122.96
8.2.160.0071.99520.37
8.2.150.0071.99624.18
8.2.140.0032.00024.66
8.2.130.0031.99826.16
8.2.120.0031.99821.09
8.2.110.0101.99420.47
8.2.100.0101.99217.79
8.2.90.0002.00218.22
8.2.80.0032.00017.97
8.2.70.0131.98717.38
8.2.60.0002.00217.80
8.2.50.0032.00718.07
8.2.40.0071.99118.03
8.2.30.0001.99719.40
8.2.20.0071.99417.56
8.2.10.0002.00218.05
8.2.00.0031.99917.68
8.1.270.0071.99522.14
8.1.260.0002.00126.35
8.1.250.0032.00028.09
8.1.240.0031.99822.05
8.1.230.0071.99720.86
8.1.220.0032.00317.74
8.1.210.0031.99418.81
8.1.200.0131.99017.09
8.1.190.0031.99617.10
8.1.180.0072.00118.10
8.1.170.0071.99618.61
8.1.160.0071.99521.96
8.1.150.0032.00018.85
8.1.140.0031.98517.39
8.1.130.0071.99517.68
8.1.120.0002.00317.41
8.1.110.0071.99517.34
8.1.100.0002.00217.34
8.1.90.0031.99817.27
8.1.80.0002.00217.26
8.1.70.0031.99817.34
8.1.60.0002.00317.40
8.1.50.0002.00217.35
8.1.40.0071.99517.33
8.1.30.0002.00117.46
8.1.20.0002.00217.48
8.1.10.0071.99717.29
8.1.00.0331.96117.34
8.0.300.0071.99019.84
8.0.290.0071.99716.58
8.0.280.0002.00418.30
8.0.270.0032.00017.06
8.0.260.0032.00317.13
8.0.250.0032.00016.80
8.0.240.0032.00116.75
8.0.230.0032.00016.77
8.0.220.0032.00116.72
8.0.210.0032.00016.71
8.0.200.0032.00116.71
8.0.190.0131.98816.82
8.0.180.0031.99916.76
8.0.170.0031.99916.68
8.0.160.0071.99716.67
8.0.150.0031.99816.68
8.0.140.0032.00316.71
8.0.130.0031.99513.27
8.0.120.0002.00216.64
8.0.110.0002.00216.71
8.0.100.0032.00016.78
8.0.90.0131.99516.79
8.0.80.0101.98916.75
8.0.70.0032.00016.56
8.0.60.0061.99516.60
8.0.50.0071.99716.81
8.0.30.0211.98916.69
8.0.20.0181.99517.40
8.0.10.0031.99916.68
8.0.00.0101.99216.56
7.4.330.0002.00215.00
7.4.320.0031.99816.26
7.4.300.0002.00216.27
7.4.290.0002.00416.35
7.4.280.0002.00416.38
7.4.270.0031.99816.30
7.4.260.0071.99416.13
7.4.250.0002.00416.17
7.4.240.0031.99916.22
7.4.230.0031.99916.37
7.4.220.0101.99516.28
7.4.210.0061.99816.28
7.4.200.0002.00316.27
7.4.160.0171.97116.00
7.4.150.0161.98317.40
7.4.140.0151.98117.86
7.4.130.0141.98416.18
7.4.120.0191.97616.25
7.4.110.0222.43316.20
7.4.100.0072.44616.42
7.4.90.0102.45916.13
7.4.80.0132.46119.39
7.4.70.0102.44616.23
7.4.60.0162.42616.25
7.4.50.0032.49416.17
7.4.40.0032.46416.21
7.4.30.0132.45416.36
7.4.00.0022.48814.83
7.3.330.0461.94513.10
7.3.320.0291.96912.91
7.3.310.0071.99715.91
7.3.300.0032.00015.99
7.3.290.0201.98816.08
7.3.280.0161.98816.09
7.3.270.0951.89817.40
7.3.260.0131.98516.14
7.3.250.0151.99016.21
7.3.240.0161.98216.10
7.3.230.0132.46116.39
7.3.210.0422.35015.98
7.3.200.0192.44419.39
7.3.190.0072.44216.10
7.3.180.0162.43516.33
7.3.170.0232.44116.28
7.3.160.0102.45816.09
7.2.330.0132.45316.08
7.2.320.0102.42816.16
7.2.310.0032.47916.36
7.2.300.0162.44516.25
7.2.290.0102.44816.16
7.1.100.0072.49517.70
7.1.70.0032.49816.85
7.1.60.0102.49119.61
7.1.50.3792.12017.01
7.1.00.0072.49322.45
7.0.200.0732.21314.44
7.0.140.0002.50022.21
7.0.60.0102.49019.89
7.0.50.0072.49317.71
7.0.40.0072.49319.82
7.0.30.0502.45019.65
7.0.20.0272.47319.81
7.0.10.0072.49319.64
7.0.00.0132.48719.73
5.6.280.0072.49321.08
5.6.210.0072.49320.50
5.6.200.0102.49018.09
5.6.190.0102.49020.32
5.6.180.0532.44720.36
5.6.170.0172.48320.09
5.6.160.0132.48720.35
5.6.150.0072.49318.18
5.6.140.0072.49318.15
5.6.130.0072.49318.16
5.6.120.0002.50020.93
5.6.110.0202.48020.88
5.6.100.0032.49721.00
5.6.90.0002.50020.94
5.6.80.0002.50020.39
5.5.350.0272.47320.48
5.5.340.0072.49317.87
5.5.330.0102.49020.26
5.5.320.0302.47020.22
5.5.310.0132.48720.04
5.5.300.0172.48317.86
5.5.290.0072.49317.96
5.5.280.0032.49720.76
5.5.270.3632.13720.88
5.5.260.0032.49720.64
5.5.250.0102.49020.65
5.5.240.0202.48020.14
5.4.450.0101.48719.19
5.4.440.0471.50019.33
5.4.430.0271.56019.18
5.4.420.0371.29019.12
5.4.410.0401.71718.87
5.4.400.0671.57719.15
5.4.390.0571.56318.99
5.4.380.0202.20018.70
5.4.370.0232.45318.46
5.4.360.0332.45018.68
5.4.350.0372.40318.68
5.4.340.0302.44718.49
5.4.320.0131.98912.45
5.4.310.0101.99212.45
5.4.300.0071.99412.45
5.4.290.0081.99412.45
5.4.280.0071.99612.34
5.4.270.0121.99312.35
5.4.260.0081.99412.35
5.4.250.0081.99512.34
5.4.240.0071.99512.34
5.4.230.0022.00012.34
5.4.220.0111.99012.34
5.4.210.0071.99412.34
5.4.200.0061.99612.34
5.4.190.0061.99512.33
5.4.180.0071.99412.34
5.4.170.0061.99412.34
5.4.160.0101.99212.34
5.4.150.0051.99712.34
5.4.140.0051.99512.02
5.4.130.0051.99612.01
5.4.120.0131.98911.97
5.4.110.0061.99611.96
5.4.100.0051.99711.96
5.4.90.0091.99211.96
5.4.80.0071.99011.96
5.4.70.0471.95211.96
5.4.60.0221.99711.96
5.4.50.0241.98811.96
5.4.40.0251.97811.95
5.4.30.0111.99311.95
5.4.20.0361.96511.95
5.4.10.0391.97411.95
5.4.00.0231.97511.43
5.3.290.0111.99712.80
5.3.280.0331.97012.71
5.3.270.0091.99212.72
5.3.260.0111.99112.72
5.3.250.0111.99412.72
5.3.240.0111.99112.72
5.3.230.0061.99512.71
5.3.220.0111.99012.68
5.3.210.0071.99412.68
5.3.200.0061.99612.68
5.3.190.0081.99412.67
5.3.180.0061.99412.67
5.3.170.0061.99512.67
5.3.160.0101.99212.67
5.3.150.0141.99012.68
5.3.140.0161.98412.66
5.3.130.0071.99812.66
5.3.120.0081.99412.65
5.3.110.0101.99012.66
5.3.100.0081.99412.11
5.3.90.0081.99612.09
5.3.80.0062.00212.08
5.3.70.0091.99312.07
5.3.60.0091.99112.06
5.3.50.0071.99612.00
5.3.40.0081.99312.00
5.3.30.0101.99411.94
5.3.20.0111.99211.68
5.3.10.0081.99311.65
5.3.00.0061.99411.63
5.2.170.0111.9899.12
5.2.160.0081.9969.12
5.2.150.0121.9899.12
5.2.140.0071.9959.11
5.2.130.0021.9989.08
5.2.120.0071.9949.07
5.2.110.0091.9929.07
5.2.100.0091.9939.07
5.2.90.0121.9889.07
5.2.80.0161.9859.07
5.2.70.0301.9749.07
5.2.60.0091.9939.02
5.2.50.0081.9959.00
5.2.40.0241.9798.97
5.2.30.0201.9828.95
5.2.20.0101.9948.94
5.2.10.0341.9858.86
5.2.00.0101.9928.71
5.1.60.0051.9968.00
5.1.50.0031.9998.00
5.1.40.0031.9987.98
5.1.30.0061.9968.33
5.1.20.0051.9958.35
5.1.10.0061.9958.07
5.1.00.0081.9968.07
5.0.50.0051.9976.55
5.0.40.0031.9976.41
5.0.30.0081.9936.23
5.0.20.0051.9986.20
5.0.10.0051.9976.18
5.0.00.0071.9946.16
4.4.90.0071.9954.78
4.4.80.0041.9964.75
4.4.70.0051.9954.76
4.4.60.0081.9944.76
4.4.50.0051.9964.77
4.4.40.0091.9924.71
4.4.30.0091.9914.76
4.4.20.0081.9944.84
4.4.10.0151.9964.85
4.4.00.0231.9864.76
4.3.110.0331.9844.67
4.3.100.0031.9984.66
4.3.90.0031.9994.63
4.3.80.0111.9924.58
4.3.70.0032.0024.63
4.3.60.0061.9954.63
4.3.50.0131.9884.63
4.3.40.0191.9874.54
4.3.30.0051.9953.25
4.3.20.0031.9983.23
4.3.10.0061.9943.18
4.3.00.0001.83716.72

preferences:
41.29 ms | 400 KiB | 5 Q