3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; do { $i++; } 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)
8.3.40.0131.98918.50
8.3.30.0071.99619.09
8.3.20.0031.99820.16
8.3.10.0032.00122.09
8.3.00.0031.99822.51
8.2.170.0002.00522.96
8.2.160.0031.99820.89
8.2.150.0032.00124.18
8.2.140.0071.99624.66
8.2.130.0032.00126.16
8.2.120.0002.00319.25
8.2.110.0071.99520.96
8.2.100.0071.99817.84
8.2.90.0002.00419.10
8.2.80.0071.99717.97
8.2.70.0031.99817.63
8.2.60.0002.00217.80
8.2.50.0101.99218.10
8.2.40.0002.00220.64
8.2.30.0002.00217.94
8.2.20.0031.99517.71
8.2.10.0032.00019.61
8.2.00.0001.99917.67
8.1.270.0071.99522.19
8.1.260.0071.99626.35
8.1.250.0032.00028.09
8.1.240.0101.99323.84
8.1.230.0071.99417.52
8.1.220.0071.99417.74
8.1.210.0101.98918.77
8.1.200.0031.99617.10
8.1.190.0031.99717.56
8.1.180.0002.00318.10
8.1.170.0071.99418.48
8.1.160.0002.00322.13
8.1.150.0101.99218.63
8.1.140.0002.00417.31
8.1.130.0002.00517.87
8.1.120.0002.00317.45
8.1.110.0071.99617.36
8.1.100.0002.00317.32
8.1.90.0031.99917.30
8.1.80.0071.99617.41
8.1.70.0031.99917.27
8.1.60.0032.00017.59
8.1.50.0101.99117.56
8.1.40.0031.99817.50
8.1.30.0002.00317.51
8.1.20.0031.99817.57
8.1.10.0002.00117.48
8.1.00.0031.99817.45
8.0.300.0031.99918.77
8.0.290.0032.00016.58
8.0.280.0002.00318.23
8.0.270.0032.00317.12
8.0.260.0002.00316.80
8.0.250.0032.00016.77
8.0.240.0071.99516.91
8.0.230.0002.00416.73
8.0.220.0032.00016.79
8.0.210.0002.00316.86
8.0.200.0032.00016.87
8.0.190.0071.99516.77
8.0.180.0071.99616.82
8.0.170.0031.99916.79
8.0.160.0031.99816.81
8.0.150.0031.99716.69
8.0.140.0031.99916.77
8.0.130.0031.99913.31
8.0.120.0002.00316.68
8.0.110.0071.99516.70
8.0.100.0071.99516.60
8.0.90.0031.99916.80
8.0.80.0061.99116.81
8.0.70.0071.99516.78
8.0.60.0071.99416.64
8.0.50.0002.00316.75
8.0.30.0081.98416.97
8.0.20.0241.96917.40
8.0.10.0031.99916.73
8.0.00.0161.98316.73
7.4.330.0031.99915.05
7.4.320.0031.99916.23
7.4.300.0032.00016.32
7.4.290.0002.00316.32
7.4.280.0002.00316.41
7.4.270.0131.98516.33
7.4.260.0032.00416.32
7.4.250.0002.00316.38
7.4.240.0032.00016.37
7.4.230.0002.00216.41
7.4.220.0101.98916.35
7.4.210.0201.98316.40
7.4.200.0071.99616.35
7.4.190.0071.99516.57
7.4.160.0201.97716.38
7.4.150.0031.99817.40
7.4.140.0131.99417.86
7.4.130.0141.98216.35
7.4.120.0071.99316.36
7.4.110.0102.44316.48
7.4.100.0162.43416.29
7.4.90.0132.42216.29
7.4.80.0192.43619.39
7.4.70.0172.44316.34
7.4.60.0162.45316.38
7.4.50.0032.49616.30
7.4.40.0032.49222.77
7.4.30.0252.40016.33
7.4.00.0102.48514.50
7.3.330.0031.99813.17
7.3.320.0002.00113.19
7.3.310.0002.00316.25
7.3.300.0031.99816.30
7.3.290.0381.95316.13
7.3.280.0361.96716.13
7.3.270.0101.97417.40
7.3.260.0002.00116.16
7.3.250.0181.97916.11
7.3.240.0131.99416.35
7.3.230.0232.26116.39
7.3.210.0062.42516.03
7.3.200.0132.45619.39
7.3.190.0132.43816.36
7.3.180.0292.31816.04
7.3.170.0072.40116.27
7.3.160.0262.44315.97
7.3.120.0072.48514.41
7.2.330.0232.41516.26
7.2.320.0062.33716.54
7.2.310.0132.44716.23
7.2.300.0102.45216.40
7.2.290.0102.46416.35
7.2.80.0072.49116.41
7.2.60.0102.48616.79
7.2.50.0032.49116.61
7.2.00.0072.49419.20
7.1.200.0032.48415.57
7.1.100.0002.50117.76
7.1.70.0002.50116.48
7.1.60.0132.48819.82
7.1.50.0032.49816.66
7.1.00.0102.49022.22
7.0.200.0032.49716.66
7.0.140.0032.49722.00
7.0.60.0172.48319.84
7.0.50.0072.49317.76
7.0.40.0072.49319.87
7.0.30.0232.47719.89
7.0.20.0272.47319.72
7.0.10.0102.49019.84
7.0.00.0132.48719.95
5.6.280.0032.49721.09
5.6.210.0072.49320.56
5.6.200.0032.49718.02
5.6.190.0072.49320.39
5.6.180.0102.49020.31
5.6.170.0302.47020.38
5.6.160.0032.49720.27
5.6.150.0002.50017.92
5.6.140.0032.49718.14
5.6.130.0072.49318.15
5.6.120.0002.50021.00
5.6.110.0032.49721.04
5.6.100.0072.49320.88
5.6.90.0102.49020.96
5.6.80.0132.48720.37
5.5.350.0072.49020.56
5.5.340.0172.42020.88
5.5.330.0132.44720.83
5.5.320.0202.43020.88
5.5.310.0272.43020.92
5.5.300.0202.45020.95
5.5.290.0172.46720.86
5.5.280.0332.33720.92
5.5.270.0132.39720.92
5.5.260.0272.35320.84
5.5.250.0272.41020.60
5.5.240.0172.43020.16
5.4.450.0232.40719.11
5.4.440.0302.39019.35
5.4.430.0172.40019.36
5.4.420.0302.36319.27
5.4.410.0172.40019.17
5.4.400.0132.42719.00
5.4.390.0232.43719.04
5.4.380.0172.45319.11
5.4.370.0172.44719.05
5.4.360.0172.45018.95
5.4.350.0172.43318.84
5.4.340.0102.44019.03
5.4.320.0372.41719.05
5.4.310.0102.42719.03
5.4.300.0072.46018.99
5.4.290.0272.41319.02
5.4.280.0132.36019.11
5.4.270.0332.40018.95
5.4.260.0332.38719.14
5.4.250.0132.44719.04
5.4.240.0372.41018.98
5.4.230.0172.44319.05
5.4.220.0132.42019.04
5.4.210.0102.48719.05
5.4.200.0302.39718.95
5.4.190.0102.48318.95
5.4.180.0232.40718.96
5.4.170.0132.40718.98
5.4.160.0172.39318.75
5.4.150.0102.44318.79
5.4.140.0272.41716.27
5.4.130.0172.40316.29
5.4.120.0102.45316.40
5.4.110.0332.43016.42
5.4.100.0172.44316.41
5.4.90.0172.44016.39
5.4.80.0302.39016.26
5.4.70.0172.41316.40
5.4.60.0132.44716.36
5.4.50.0302.42716.28
5.4.40.0202.45316.37
5.4.30.0272.40016.39
5.4.20.0302.39316.13
5.4.10.0202.39716.19
5.4.00.0232.42315.84
5.3.290.0102.46314.44
5.3.280.0272.42014.32
5.3.270.0102.41714.37
5.3.260.0132.44314.34
5.3.250.0272.43014.38
5.3.240.0302.41314.34
5.3.230.0302.43314.32
5.3.220.0072.45314.23
5.3.210.0232.43714.30
5.3.200.0172.41714.31
5.3.190.0232.44314.33
5.3.180.0032.48714.35
5.3.170.0232.43314.20
5.3.160.0172.41314.41
5.3.150.0172.42714.41
5.3.140.0172.41714.23
5.3.130.0272.43014.22
5.3.120.0302.42014.32
5.3.110.0232.43714.28
5.3.100.0202.39713.79
5.3.90.0302.37313.81
5.3.80.0072.45313.68
5.3.70.0232.37713.63
5.3.60.0132.39313.72
5.3.50.0202.34713.63
5.3.40.0202.11013.64
5.3.30.0172.39313.62
5.3.20.0172.45313.34
5.3.10.0232.44013.38
5.3.00.0032.48313.29
5.2.170.0172.42710.84
5.2.160.0372.33310.75
5.2.150.0231.95010.85
5.2.140.0132.40310.83
5.2.130.0102.46710.71
5.2.120.0132.40310.78
5.2.110.0132.44710.70
5.2.100.0332.39310.66
5.2.90.0032.46310.83
5.2.80.0202.39710.92
5.2.70.0172.44310.83
5.2.60.0102.46010.76
5.2.50.0232.42010.72
5.2.40.0332.30310.71
5.2.30.0132.44010.63
5.2.20.0172.42010.73
5.2.10.0102.44710.67
5.2.00.0172.42010.54
5.1.60.0102.4239.71
5.1.50.0032.4409.82
5.1.40.0102.4409.77
5.1.30.0302.42710.16
5.1.20.0072.46710.18
5.1.10.0172.4239.88
5.1.00.0172.4109.87
5.0.50.0172.3438.29
5.0.40.0232.4338.20
5.0.30.0272.3838.03
5.0.20.0072.4308.05
5.0.10.0272.4478.00
5.0.00.0102.4337.93
4.4.90.0102.4336.90
4.4.80.0072.4136.90
4.4.70.0072.4336.90
4.4.60.0032.4206.90
4.4.50.0332.3836.90
4.4.40.0102.4206.88
4.4.30.0072.3876.88
4.4.20.0102.4176.88
4.4.10.0172.4106.88
4.4.00.0102.4006.88
4.3.110.0072.4176.88
4.3.100.0102.4476.88
4.3.90.0172.4336.88
4.3.80.0032.3906.88
4.3.70.0172.3976.88
4.3.60.0172.4476.88
4.3.50.0172.4306.88
4.3.40.0202.4436.88
4.3.30.0172.4406.88
4.3.20.0102.4436.88
4.3.10.0202.3836.88
4.3.00.0132.3736.88

preferences:
39.95 ms | 400 KiB | 5 Q