3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "strtotime("+30 days")"; echo date('Y-m-d', strtotime("+30 days"));

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)
5.4.300.0060.03612.50
5.4.290.0040.04012.49
5.4.280.0080.03312.39
5.4.270.0030.03912.39
5.4.260.0080.03512.39
5.4.250.0040.04012.39
5.4.240.0070.03912.39
5.4.230.0130.04012.38
5.4.220.0040.03912.38
5.4.210.0080.03812.38
5.4.200.0040.04012.38
5.4.190.0070.03512.38
5.4.180.0040.03712.38
5.4.170.0060.04012.39
5.4.160.0080.03512.38
5.4.150.0070.03512.38
5.4.140.0070.03812.07
5.4.130.0060.03512.05
5.4.120.0040.03712.01
5.4.110.0070.03412.01
5.4.100.0070.03412.01
5.4.90.0060.03612.01
5.4.80.0060.03712.01
5.4.70.0090.03212.00
5.4.60.0060.03412.01
5.4.50.0030.03712.01
5.4.40.0050.03411.99
5.4.30.0070.03511.99
5.4.20.0040.03711.98
5.4.10.0060.03411.99
5.4.00.0120.02911.49
5.3.280.0050.03812.71
5.3.270.0050.04012.72
5.3.260.0080.04512.72
5.3.250.0070.03612.72
5.3.240.0050.03812.72
5.3.230.0060.03812.71
5.3.220.0060.03812.68
5.3.210.0080.03712.68
5.3.200.0070.04412.68
5.3.190.0060.03712.67
5.3.180.0080.04812.67
5.3.170.0070.03512.67
5.3.160.0070.03612.68
5.3.150.0060.03612.67
5.3.140.0060.03612.66
5.3.130.0070.03712.66
5.3.120.0050.03912.66
5.3.110.0090.03912.66
5.3.100.0050.03612.12
5.3.90.0050.03712.09
5.3.80.0050.04212.07
5.3.70.0070.03712.07
5.3.60.0060.04412.07
5.3.50.0060.04012.00
5.3.40.0080.03512.00
5.3.30.0090.03911.95
5.3.20.0060.03611.73
5.3.10.0070.03311.70
5.3.00.0070.03411.68
5.2.170.0020.0389.18
5.2.160.0040.0299.18
5.2.150.0040.0339.18
5.2.140.0010.0349.18
5.2.130.0060.0279.14
5.2.120.0040.0289.14
5.2.110.0060.0279.15
5.2.100.0060.0279.14
5.2.90.0020.0329.14
5.2.80.0040.0419.14
5.2.70.0070.0299.14
5.2.60.0030.0329.09
5.2.50.0080.0279.06
5.2.40.0090.0349.04
5.2.30.0030.0309.02
5.2.20.0050.0289.01
5.2.10.0050.0278.92
5.2.00.0070.0308.78
5.1.60.0070.0248.07
5.1.50.0090.0298.06
5.1.40.0090.0198.05
5.1.30.0060.0248.39
5.1.20.0040.0278.42
5.1.10.0030.0278.14
5.1.00.0050.0258.14
5.0.50.0030.0266.62
5.0.40.0010.0216.48
5.0.30.0070.0386.29
5.0.20.0040.0216.27
5.0.10.0030.0206.24
5.0.00.0030.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0144.76
4.4.70.0030.0194.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0000.0274.71
4.4.30.0010.0214.76
4.4.20.0010.0174.84
4.4.10.0060.0154.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0010.0164.63
4.3.80.0050.0214.58
4.3.70.0050.0144.63
4.3.60.0010.0164.63
4.3.50.0050.0124.62
4.3.40.0050.0224.54
4.3.30.0010.0163.28
4.3.20.0020.0163.27
4.3.10.0010.0163.22
4.3.00.0030.01732.19

preferences:
137.13 ms | 1394 KiB | 7 Q