3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<10;$i++) $i--;

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)
8.3.60.0071.99618.31
8.3.50.0101.99321.86
8.3.40.0071.99718.29
8.3.30.0131.98920.04
8.3.20.0032.00020.16
8.3.10.0031.99921.82
8.3.00.0032.00022.40
8.2.180.0071.99718.41
8.2.170.0101.99322.96
8.2.160.0002.00322.10
8.2.150.0031.99924.18
8.2.140.0002.00424.66
8.2.130.0031.99826.16
8.2.120.0071.99419.76
8.2.110.0101.99422.13
8.2.100.0032.00917.78
8.2.90.0002.00119.14
8.2.80.0002.00619.39
8.2.70.0031.99917.63
8.2.60.0032.00317.80
8.2.50.0031.99818.07
8.2.40.0002.00218.09
8.2.30.0072.00518.11
8.2.20.0071.99117.53
8.2.10.0031.99217.74
8.2.00.0071.99517.75
8.1.280.0101.99425.92
8.1.270.0032.00024.66
8.1.260.0071.99626.35
8.1.250.0032.00028.09
8.1.240.0002.00423.68
8.1.230.0101.99119.16
8.1.220.0002.00117.74
8.1.210.0002.00518.77
8.1.200.0031.99816.98
8.1.190.0002.00317.30
8.1.180.0031.99818.89
8.1.170.0032.00018.51
8.1.160.0031.99922.19
8.1.150.0002.00218.54
8.1.140.0032.00317.49
8.1.130.0002.00217.88
8.1.120.0032.00017.32
8.1.110.0101.99417.38
8.1.100.0002.00317.45
8.1.90.0071.99417.30
8.1.80.0031.99817.50
8.1.70.0002.00317.41
8.1.60.0032.00017.47
8.1.50.0031.99917.57
8.1.40.0002.00217.38
8.1.30.0031.99817.46
8.1.20.0032.00017.50
8.1.10.0002.00217.54
8.1.00.0101.99217.50
8.0.300.0031.99718.77
8.0.290.0071.99716.93
8.0.280.0032.00018.30
8.0.270.0071.99617.04
8.0.260.0002.00216.68
8.0.250.0002.00216.75
8.0.240.0031.99816.79
8.0.230.0002.00416.77
8.0.220.0031.99916.82
8.0.210.0002.00216.57
8.0.200.0071.99616.72
8.0.190.0002.00316.71
8.0.180.0171.99316.76
8.0.170.0002.00216.61
8.0.160.0031.99816.78
8.0.150.0002.00216.64
8.0.140.0031.99816.75
8.0.130.0271.97513.29
8.0.120.0032.00116.62
8.0.110.0002.00216.70
8.0.100.0002.00216.67
8.0.90.0031.99916.68
8.0.80.0031.99916.69
8.0.70.0002.00216.60
8.0.60.0002.00216.70
8.0.50.0071.99616.56
8.0.30.0102.00016.97
8.0.20.0161.98817.40
8.0.10.0101.99016.72
8.0.00.0081.99616.68
7.4.330.0002.00315.00
7.4.320.0032.00016.34
7.4.300.0071.99316.21
7.4.290.0031.99616.27
7.4.280.0071.99616.35
7.4.270.0031.99916.44
7.4.260.0101.98813.20
7.4.250.0031.99916.38
7.4.240.0051.99916.35
7.4.230.0002.00116.42
7.4.220.0231.97916.42
7.4.210.0061.99616.39
7.4.200.0031.99816.26
7.4.190.0131.98816.38
7.4.160.0361.95016.19
7.4.150.0491.93917.40
7.4.140.0081.99417.86
7.4.130.0101.98816.40
7.4.120.0131.98616.29
7.4.110.0292.28116.32
7.4.100.0202.45716.45
7.4.90.0102.43316.45
7.4.80.0062.42719.39
7.4.70.0102.47316.22
7.4.60.0132.45616.57
7.4.50.0072.48816.42
7.4.40.0032.49422.77
7.4.30.0192.42916.37
7.3.330.0061.99413.00
7.3.320.0071.99512.95
7.3.310.0101.99316.20
7.3.300.0002.00415.98
7.3.290.0001.99916.20
7.3.280.0241.97516.18
7.3.270.0131.98817.40
7.3.260.0131.98716.41
7.3.250.0161.99016.35
7.3.240.0131.98516.22
7.3.230.0102.45516.39
7.3.210.0132.46616.36
7.3.200.0102.46119.39
7.3.190.0032.47216.07
7.3.180.0192.23516.15
7.3.170.0192.45116.35
7.3.160.0162.44516.36
7.2.330.0132.46416.29
7.2.320.0132.45416.47
7.2.310.0132.46416.29
7.2.300.0232.40716.31
7.2.290.0202.43716.51
5.4.240.0432.32718.95
5.4.230.0232.39719.13
5.4.220.0102.40319.02
5.4.210.0272.41319.04
5.4.200.0132.44719.11
5.4.190.0232.38318.98
5.4.180.0132.38018.75
5.4.170.0272.41319.02
5.4.160.0032.41718.91
5.4.150.0172.43718.82
5.4.140.0202.41716.22
5.4.130.0232.38716.26
5.4.120.0102.42016.26
5.4.110.0402.37316.41
5.4.100.0132.46316.21
5.4.90.0332.33716.22
5.4.80.0302.39016.25
5.4.70.0201.90016.34
5.4.60.0132.00316.28
5.4.50.0231.85016.34
5.4.40.0232.35716.31
5.4.30.0172.41716.15
5.4.20.0301.88016.35
5.4.10.0071.94716.25
5.4.00.0301.98015.77
5.3.280.0102.42714.23
5.3.270.0132.44714.38
5.3.260.0132.43714.36
5.3.250.0502.33014.34
5.3.240.0132.39714.34
5.3.230.0372.37314.33
5.3.220.0172.40014.35
5.3.210.0102.48014.28
5.3.200.0332.39014.20
5.3.190.0072.41714.41
5.3.180.0302.33014.30
5.3.170.0232.12014.30
5.3.160.0401.76314.32
5.3.150.0132.05014.33
5.3.140.0132.19314.33
5.3.130.0132.23014.32
5.3.120.0102.02714.29
5.3.110.0271.81714.18
5.3.100.0132.21313.78
5.3.90.0202.40013.66
5.3.80.0072.46013.73
5.3.70.0032.46713.70
5.3.60.0202.42713.78
5.3.50.0102.44713.62
5.3.40.0132.44713.57
5.3.30.0132.46713.68
5.3.20.0132.44713.40
5.3.10.0102.40013.32
5.3.00.0132.46013.42
5.2.170.0072.47710.96

preferences:
40.06 ms | 401 KiB | 5 Q