3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(microtime()); ?>

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)
7.2.110.1020.00814.62
7.2.100.1140.00614.65
7.2.90.1020.00714.71
7.2.80.0960.00914.64
7.2.70.1120.01114.87
7.2.60.0990.00814.80
7.2.50.0980.00714.80
7.2.40.1120.01214.81
7.2.30.1320.00814.83
7.2.20.0950.01114.97
7.2.10.1000.00614.80
7.2.00.0690.00615.92
7.1.230.0970.00613.71
7.1.220.0910.01113.59
7.1.210.1090.00713.58
7.1.200.1130.00913.84
7.1.190.1170.00813.74
7.1.180.1120.00513.68
7.1.170.1000.00613.72
7.1.160.1060.00313.73
7.1.150.1100.01113.74
7.1.140.1060.00813.63
7.1.130.0960.00413.65
7.1.120.0980.00713.78
7.1.110.1050.00613.73
7.1.100.0960.01113.70
7.1.90.0930.00813.75
7.1.80.0730.01213.64
7.1.70.0650.00714.87
7.1.60.0800.01026.75
7.1.50.0780.00926.85
7.1.40.0700.00926.64
7.1.30.0620.00926.70
7.1.20.0660.01026.68
7.1.10.0560.01014.63
7.1.00.0580.00314.79
7.0.310.1080.00613.31
7.0.300.0950.00313.46
7.0.290.1110.00913.15
7.0.280.0990.00813.12
7.0.270.0990.00813.47
7.0.260.1050.00513.49
7.0.250.1320.00813.37
7.0.240.0920.00713.36
7.0.230.1020.00513.54
7.0.220.1050.00513.44
7.0.210.0820.00813.35
7.0.200.0610.00714.39
7.0.190.0550.00914.34
7.0.180.0550.00714.43
7.0.170.0460.00814.41
7.0.160.0570.00614.30
7.0.150.0530.00614.30
7.0.140.0510.00814.35
7.0.130.0610.00714.44
7.0.120.0490.00514.47
7.0.110.0540.00514.36
7.0.100.0610.00514.43
7.0.90.0520.00714.41
7.0.80.0510.00514.29
7.0.70.0610.00614.38
7.0.60.0530.00514.25
7.0.50.0480.00514.47
7.0.40.0500.00614.35
7.0.30.0490.00514.35
7.0.20.0470.01214.29
7.0.10.0530.00514.35
7.0.00.0510.00414.25
5.6.380.0160.00414.03
5.6.370.0120.00914.31
5.6.360.0130.01013.97
5.6.350.0140.00914.17
5.6.340.0140.00514.28
5.6.330.0180.00413.98
5.6.320.0140.00614.17
5.6.310.0170.00413.99
5.6.300.0100.02116.26
5.6.290.0070.02516.29
5.6.280.0120.01916.44
5.6.270.0070.02216.52
5.6.260.0130.03016.45
5.6.250.0120.01716.32
5.6.240.0110.02016.42
5.6.230.0120.02116.43
5.6.220.0120.02016.39
5.6.210.0110.02116.29
5.6.200.0100.01916.54
5.6.190.0110.02016.30
5.6.180.0160.01816.25
5.6.170.0120.01716.38
5.6.160.0110.01816.37
5.6.150.0140.02816.36
5.6.140.0090.01916.35
5.6.130.0110.01616.37
5.6.120.0080.02016.36
5.6.110.0080.02316.46
5.6.100.0120.02016.28
5.6.90.0070.02316.51
5.6.80.0070.02216.11
5.6.70.0070.02216.09
5.6.60.0110.01816.02
5.6.50.0100.01816.05
5.6.40.0080.02216.14
5.6.30.0130.01916.16
5.6.20.0110.02116.07
5.6.10.0120.01916.16
5.6.00.0060.02216.10
5.5.380.0070.01913.14
5.5.370.0070.02013.02
5.5.360.0070.01713.15
5.5.350.0070.01813.18
5.5.340.0080.01913.25
5.5.330.0090.01913.11
5.5.320.0070.01813.24
5.5.310.0070.02113.12
5.5.300.0110.02113.17
5.5.290.0060.01813.19
5.5.280.0070.02113.19
5.5.270.0050.01813.20
5.5.260.0090.02013.21
5.5.250.0060.02213.19
5.5.240.0090.01812.96
5.5.230.0080.01813.02
5.5.220.0070.01713.03
5.5.210.0060.01913.07
5.5.200.0150.01312.92
5.5.190.0080.01912.78
5.5.180.0140.01112.86
5.5.170.0160.00714.08
5.5.160.0080.01412.93
5.5.150.0080.01613.10
5.5.140.0060.01912.95
5.5.130.0070.01713.03
5.5.120.0070.01612.86
5.5.110.0080.01613.09
5.5.100.0100.01712.93
5.5.90.0070.01712.79
5.5.80.0080.01412.73
5.5.70.0090.02912.91
5.5.60.0080.01412.98
5.5.50.0080.01512.88
5.5.40.0080.01412.85
5.5.30.0060.03112.90
5.5.20.0080.02012.86
5.5.10.0050.02212.91
5.5.00.0030.02212.77

preferences:
35.59 ms | 401 KiB | 5 Q