3v4l.org

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

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)
8.3.40.0301.96518.60
8.3.30.0032.00118.43
8.3.20.0031.99918.56
8.3.10.0131.98720.36
8.3.00.0071.99319.25
8.2.170.0071.99722.96
8.2.160.0101.99318.87
8.2.150.0071.99724.18
8.2.140.0131.99024.66
8.2.130.0071.99426.16
8.2.120.0031.99821.12
8.2.110.0071.99521.17
8.2.100.0031.99817.72
8.2.90.0031.98819.36
8.2.80.0071.99319.21
8.2.70.0002.00317.63
8.2.60.0031.99317.80
8.2.50.0071.99418.07
8.2.40.0071.99718.03
8.2.30.0071.99117.99
8.2.20.0032.00417.66
8.2.10.0071.99717.60
8.2.00.0002.00417.64
8.1.270.0031.99723.99
8.1.260.0032.00026.35
8.1.250.0002.00228.09
8.1.240.0031.99922.35
8.1.230.0002.00420.78
8.1.220.0031.99817.74
8.1.210.0002.00218.91
8.1.200.0101.99217.11
8.1.190.0031.99617.40
8.1.180.0031.99818.10
8.1.170.0031.99918.71
8.1.160.0002.00118.82
8.1.150.0032.00218.48
8.1.140.0101.99117.39
8.1.130.0032.00117.82
8.1.120.0032.00017.35
8.1.110.0032.00017.30
8.1.100.0002.00417.41
8.1.90.0031.99817.36
8.1.80.0002.00317.32
8.1.70.0031.99817.34
8.1.60.0032.00017.46
8.1.50.0071.99417.41
8.1.40.0002.00017.44
8.1.30.0171.98317.56
8.1.20.0071.99717.51
8.1.10.0031.99817.43
8.1.00.0002.00217.35
8.0.300.0032.00019.64
8.0.290.0031.99916.58
8.0.280.0031.99518.31
8.0.270.0071.99517.12
8.0.260.0002.00716.68
8.0.250.0032.00016.79
8.0.240.0032.00016.80
8.0.230.0071.99516.71
8.0.220.0032.00016.72
8.0.210.0032.00016.73
8.0.200.0002.00316.77
8.0.190.0031.99916.84
8.0.180.0031.99716.70
8.0.170.0101.99116.61
8.0.160.0002.00416.80
8.0.150.0031.99916.65
8.0.140.0131.98616.60
8.0.130.0002.00313.30
8.0.120.0891.88816.72
8.0.110.0032.00016.75
8.0.100.0101.99316.61
8.0.90.0002.00216.55
8.0.80.0061.99416.68
8.0.70.0002.00416.73
8.0.60.0002.00216.73
8.0.50.0071.99416.71
8.0.30.0072.00216.57
8.0.20.0161.98616.78
8.0.10.0002.00216.72
8.0.00.0081.99516.58
7.4.330.0031.99612.75
7.4.320.0002.00216.30
7.4.300.0071.99516.38
7.4.290.0002.00216.23
7.4.280.0071.99616.34
7.4.270.0002.00316.28
7.4.260.0031.99813.13
7.4.250.0031.99916.24
7.4.240.0131.98916.10
7.4.230.0031.99816.36
7.4.220.0131.98716.26
7.4.210.0101.99316.33
7.4.200.0002.00216.34
7.4.190.0071.99716.41
7.4.160.0201.98816.39
7.4.150.0231.98216.16
7.4.140.0131.98716.10
7.4.130.0091.98916.20
7.4.120.0072.00316.13
7.4.110.0032.47516.18
7.4.100.0162.45816.41
7.4.90.0132.44316.16
7.4.80.0132.44919.39
7.4.70.0072.46616.41
7.4.60.0162.37816.06
7.4.50.0072.49216.25
7.4.40.0102.48716.30
7.4.30.0102.46816.27
7.4.00.0032.49214.67
7.3.330.0101.99112.93
7.3.320.0031.99113.05
7.3.310.0071.99416.07
7.3.300.0031.99916.16
7.3.290.0151.98316.13
7.3.280.0111.98916.12
7.3.270.0191.97915.97
7.3.260.0261.98116.13
7.3.250.0191.97415.96
7.3.240.0191.97716.03
7.3.230.0102.45116.34
7.3.210.0162.43916.16
7.3.200.0162.45416.39
7.3.190.0162.45316.07
7.3.180.0072.33816.24
7.3.170.0062.46216.29
7.3.160.0102.45616.23
7.3.120.0172.48014.65
7.2.330.0072.46816.45
7.2.320.0092.45516.47
7.2.310.0102.45716.16
7.2.300.0612.19616.37
7.2.290.0102.46916.20
7.2.00.0032.49719.06
7.1.100.0002.50117.66
7.1.70.0002.50216.93
7.1.60.0002.50119.30
7.1.50.0132.48816.86
7.1.00.0102.49022.19
7.0.200.0132.48416.68
7.0.140.0072.49322.23
7.0.120.0072.49322.20
7.0.80.0572.44319.92
7.0.70.0472.45319.91
7.0.60.0072.49319.73
7.0.50.0332.46720.28
7.0.40.0072.49320.18
7.0.30.0102.49020.08
7.0.20.0072.49320.11
7.0.10.0102.49020.02
7.0.00.0132.48719.98
5.6.280.0132.48720.98
5.6.230.0072.49320.63
5.6.220.0102.49020.56
5.6.210.0032.49720.77
5.6.200.0032.49721.11
5.6.190.0002.50020.96
5.6.180.0072.49321.07
5.6.170.0002.50020.93
5.6.160.0132.48721.10
5.6.150.0032.49721.02
5.6.140.0032.49721.01
5.6.130.0002.50021.10
5.6.120.0102.49021.16
5.6.110.0072.49320.94
5.6.100.0072.49321.04
5.6.90.0072.49321.05
5.6.80.0032.49720.34
5.6.70.0002.50020.43
5.6.60.0102.49020.41
5.6.50.0072.49320.48
5.6.40.0132.48720.48
5.6.30.0032.49720.32
5.6.20.0072.49320.37
5.6.10.0072.49320.36
5.6.00.0032.49720.50
5.5.370.0302.26720.50
5.5.360.0232.43020.47
5.5.350.0172.35720.46
5.5.340.0132.44020.86
5.5.330.0102.45320.86
5.5.320.0072.42720.88
5.5.310.0102.47720.85
5.5.300.0202.39020.95
5.5.290.0172.41720.93
5.5.280.0172.44320.94
5.5.270.0332.38720.66
5.5.260.0102.43020.84
5.5.250.0102.48720.75
5.5.240.0172.42320.32
5.5.230.0202.39320.27
5.5.220.0202.42020.23
5.5.210.0272.43020.27
5.5.200.0232.44320.28
5.5.190.0032.43020.31
5.5.180.0432.43720.27
5.5.160.0272.39020.21
5.5.150.0132.41720.28
5.5.140.0102.45020.12
5.5.130.0232.39320.32
5.5.120.0232.42720.32
5.5.110.0202.35320.22
5.5.100.0402.38720.18
5.5.90.0102.44020.07
5.5.80.0172.41020.13
5.5.70.0202.40720.09
5.5.60.0172.44020.11
5.5.50.0731.59020.08
5.5.40.0372.00019.99
5.5.30.0301.65020.05
5.5.20.0102.36020.05
5.5.10.0172.44719.92
5.5.00.0202.38019.98
5.4.450.0002.47019.09
5.4.440.0032.46719.32
5.4.430.0132.42019.27
5.4.420.0202.43719.29
5.4.410.0172.38319.07
5.4.400.0172.34319.02
5.4.390.0402.39018.82
5.4.380.0272.40019.02
5.4.370.0232.42018.95
5.4.360.0102.42319.13
5.4.350.0272.43318.95
5.4.340.0272.37018.80
5.4.320.0302.39718.84
5.4.310.0102.46018.94
5.4.300.0232.38319.04
5.4.290.0132.46319.10
5.4.280.0172.41019.02
5.4.270.0002.44018.94
5.4.260.0072.44019.02
5.4.250.0372.42719.03
5.4.240.0102.47718.94
5.4.230.0272.41319.10
5.4.220.0172.42719.10
5.4.210.0471.92718.89
5.4.200.0171.64019.04
5.4.190.0202.19718.75
5.4.180.0172.35318.93
5.4.170.0032.38318.96
5.4.160.0272.37319.11
5.4.150.0101.81319.01
5.4.140.0171.90316.24
5.4.130.0331.68016.38
5.4.120.0071.75016.29
5.4.110.0202.34716.34
5.4.100.0102.42016.17
5.4.90.0272.38316.29
5.4.80.0172.37316.25
5.4.70.0102.44716.27
5.4.60.0232.34316.20
5.4.50.0601.97016.47
5.4.40.0132.41716.44
5.4.30.0232.42716.39
5.4.20.0102.46016.14
5.4.10.0332.39716.38
5.4.00.0272.41715.64
5.3.290.0302.39014.43
5.3.280.0172.43314.44
5.3.270.0202.41014.38
5.3.260.0402.33314.36
5.3.250.0172.07714.24
5.3.240.0031.53314.38
5.3.230.0201.69714.32
5.3.220.0132.12014.30
5.3.210.0102.41314.29
5.3.200.0002.42714.30
5.3.190.0102.42014.33
5.3.180.0132.35714.34
5.3.170.0172.44314.33
5.3.160.0202.40314.35
5.3.150.0232.35314.20
5.3.140.0301.90314.32
5.3.130.0072.46014.28
5.3.120.0132.38014.30
5.3.110.0202.40014.18
5.3.100.0032.46313.78
5.3.90.0331.89713.80
5.3.80.0571.78013.70
5.3.70.0301.68313.59
5.3.60.0071.66713.68
5.3.50.0101.64013.56
5.3.40.0032.22313.58
5.3.30.0232.38013.62
5.3.20.0232.10013.40
5.3.10.0201.93013.36
5.3.00.0071.90013.21
5.2.170.0301.47010.80
5.2.160.0571.85310.85
5.2.150.0132.37010.80
5.2.140.0072.41710.80
5.2.130.0172.03010.81
5.2.120.0201.95010.76
5.2.110.0201.97010.78
5.2.100.0071.76310.77
5.2.90.0331.91310.80
5.2.80.0131.88710.77
5.2.70.0202.06010.77
5.2.60.0302.37310.79
5.2.50.0401.77710.70
5.2.40.0072.01010.66
5.2.30.0101.46310.80
5.2.20.0131.97710.62
5.2.10.0301.87310.67
5.2.00.0201.96010.60
5.1.60.0202.0179.80
5.1.50.0071.9179.79
5.1.40.0131.9939.69
5.1.30.0131.95710.14
5.1.20.0101.95710.08
5.1.10.0131.7879.86
5.1.00.0172.0209.86
5.0.50.0202.3138.88
5.0.40.0132.3708.88
5.0.30.0172.3638.88
5.0.20.0132.4478.88
5.0.10.0202.3938.88
5.0.00.0402.3438.88
4.4.90.0072.3408.90
4.4.80.0172.0508.90
4.4.70.0071.9008.90
4.4.60.0101.9278.90
4.4.50.0171.6808.90
4.4.40.0072.0008.88
4.4.30.0201.9878.88
4.4.20.0372.0208.88
4.4.10.0171.9108.88
4.4.00.0072.4338.88
4.3.110.0132.4238.88
4.3.100.0032.4338.88
4.3.90.0172.4208.88
4.3.80.0132.3578.88
4.3.70.0272.3438.88
4.3.60.0102.4138.88
4.3.50.0132.4538.88
4.3.40.0102.3738.88
4.3.30.0202.4138.88
4.3.20.0132.4108.88
4.3.10.0172.4038.88
4.3.00.0132.4278.88

preferences:
42.85 ms | 400 KiB | 5 Q