3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = strtotime("+7 days", strtotime($date)); echo "date("Y-m-d", $date)"; echo "hello";

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)
5.4.300.0050.03912.49
5.4.290.0050.03912.49
5.4.280.0050.03512.39
5.4.270.0070.03412.39
5.4.260.0100.04412.39
5.4.250.0060.04612.39
5.4.240.0090.04112.39
5.4.230.0080.03412.38
5.4.220.0040.03812.38
5.4.210.0110.04612.38
5.4.200.0060.04312.38
5.4.190.0010.04012.38
5.4.180.0050.03612.38
5.4.170.0090.03612.39
5.4.160.0050.03612.38
5.4.150.0040.03812.38
5.4.140.0070.03912.07
5.4.130.0050.03712.05
5.4.120.0070.03312.01
5.4.110.0050.03512.01
5.4.100.0030.03812.01
5.4.90.0030.03812.02
5.4.80.0070.03612.01
5.4.70.0050.03512.01
5.4.60.0060.03912.00
5.4.50.0030.03712.00
5.4.40.0070.03311.99
5.4.30.0070.03311.99
5.4.20.0080.03211.99
5.4.10.0030.03811.99
5.4.00.0030.03811.48
5.3.280.0090.03512.71
5.3.270.0050.04012.72
5.3.260.0090.04112.72
5.3.250.0070.03612.72
5.3.240.0040.03812.72
5.3.230.0040.04912.71
5.3.220.0060.03712.68
5.3.210.0080.05312.68
5.3.200.0030.04112.68
5.3.190.0090.03412.68
5.3.180.0070.03612.67
5.3.170.0080.03612.67
5.3.160.0080.03812.68
5.3.150.0060.03612.67
5.3.140.0070.03512.66
5.3.130.0090.03912.65
5.3.120.0100.04012.66
5.3.110.0080.03612.66
5.3.100.0100.04712.12
5.3.90.0080.03312.08
5.3.80.0060.03612.07
5.3.70.0050.04212.07
5.3.60.0090.03812.06
5.3.50.0070.04012.00
5.3.40.0080.03912.00
5.3.30.0060.03311.95
5.3.20.0050.03611.72
5.3.10.0060.03611.70
5.3.00.0050.03711.68
5.2.170.0060.0339.18
5.2.160.0040.0299.18
5.2.150.0040.0329.18
5.2.140.0020.0329.18
5.2.130.0020.0319.14
5.2.120.0050.0289.14
5.2.110.0060.0289.14
5.2.100.0060.0269.14
5.2.90.0040.0309.14
5.2.80.0050.0379.14
5.2.70.0060.0309.14
5.2.60.0030.0339.09
5.2.50.0040.0319.06
5.2.40.0050.0299.04
5.2.30.0060.0429.02
5.2.20.0020.0339.00
5.2.10.0080.0368.93
5.2.00.0090.0378.78
5.1.60.0060.0268.07
5.1.50.0080.0278.07
5.1.40.0080.0238.05
5.1.30.0020.0278.40
5.1.20.0060.0288.42
5.1.10.0050.0258.14
5.1.00.0050.0258.14
5.0.50.0050.0186.62
5.0.40.0030.0206.48
5.0.30.0020.0326.29
5.0.20.0080.0156.26
5.0.10.0070.0166.24
5.0.00.0040.0306.23
4.4.90.0010.0234.78
4.4.80.0040.0164.75
4.4.70.0040.0144.76
4.4.60.0030.0144.75
4.4.50.0060.0134.77
4.4.40.0020.0284.71
4.4.30.0040.0164.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0050.0224.76
4.3.110.0030.0154.67
4.3.100.0010.0174.66
4.3.90.0010.0184.64
4.3.80.0050.0284.58
4.3.70.0030.0194.63
4.3.60.0010.0204.63
4.3.50.0030.0174.63
4.3.40.0030.0254.54
4.3.30.0040.0163.29
4.3.20.0020.0203.26
4.3.10.0020.0203.21
4.3.00.0030.01732.19

preferences:
150.5 ms | 1394 KiB | 7 Q