3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
5.4.310.0090.04212.46
5.4.300.0100.03912.46
5.4.290.0100.05612.46
5.4.280.0110.03612.36
5.4.270.0100.03512.36
5.4.260.0090.04512.36
5.4.250.0080.03712.36
5.4.240.0080.03412.36
5.4.230.0080.03912.35
5.4.220.0040.03712.35
5.4.210.0040.03712.35
5.4.200.0090.03912.35
5.4.190.0070.03712.34
5.4.180.0070.03512.34
5.4.170.0120.03512.36
5.4.160.0090.03312.36
5.4.150.0080.03412.35
5.4.140.0070.03712.04
5.4.130.0070.03412.02
5.4.120.0070.03611.98
5.4.110.0060.03611.98
5.4.100.0050.03711.98
5.4.90.0090.03511.98
5.4.80.0050.03811.98
5.4.70.0070.03311.98
5.4.60.0070.03311.97
5.4.50.0060.03511.97
5.4.40.0070.03311.96
5.4.30.0050.03811.96
5.4.20.0070.03611.96
5.4.10.0060.03511.96
5.4.00.0040.03811.46
5.3.280.0060.03912.71
5.3.270.0070.03912.72
5.3.260.0080.04112.72
5.3.250.0050.03912.72
5.3.240.0060.03812.72
5.3.230.0050.03912.71
5.3.220.0070.03612.68
5.3.210.0020.04212.68
5.3.200.0090.03412.68
5.3.190.0060.03912.68
5.3.180.0070.03812.67
5.3.170.0120.03312.67
5.3.160.0110.04312.67
5.3.150.0080.03712.67
5.3.140.0070.03612.66
5.3.130.0050.03912.66
5.3.120.0070.03812.66
5.3.110.0070.03812.66
5.3.100.0070.03612.12
5.3.90.0040.03912.09
5.3.80.0070.03612.07
5.3.70.0070.03612.07
5.3.60.0040.03812.06
5.3.50.0040.03812.00
5.3.40.0050.03812.00
5.3.30.0050.03511.95
5.3.20.0090.03211.72
5.3.10.0050.03511.70
5.3.00.0050.03611.68
5.2.170.0050.0299.18
5.2.160.0040.0309.18
5.2.150.0050.0309.18
5.2.140.0060.0329.18
5.2.130.0060.0419.14
5.2.120.0060.0289.14
5.2.110.0070.0299.14
5.2.100.0040.0379.14
5.2.90.0040.0309.14
5.2.80.0060.0309.13
5.2.70.0050.0319.14
5.2.60.0080.0369.09
5.2.50.0050.0359.06
5.2.40.0080.0289.03
5.2.30.0090.0319.01
5.2.20.0090.0279.00
5.2.10.0080.0258.92
5.2.00.0080.0268.79
5.1.60.0030.0258.07
5.1.50.0040.0268.06
5.1.40.0040.0258.04
5.1.30.0080.0268.40
5.1.20.0010.0308.42
5.1.10.0030.0268.14
5.1.00.0030.0268.14
5.0.50.0040.0206.63
5.0.40.0060.0176.48
5.0.30.0030.0326.29
5.0.20.0050.0186.26
5.0.10.0010.0226.24
5.0.00.0020.0326.23
4.4.90.0050.0144.78
4.4.80.0050.0144.75
4.4.70.0050.0134.75
4.4.60.0050.0164.75
4.4.50.0020.0174.77
4.4.40.0040.0244.71
4.4.30.0030.0164.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0060.0124.66
4.3.90.0030.0154.64
4.3.80.0010.0264.58
4.3.70.0020.0174.63
4.3.60.0010.0164.62
4.3.50.0020.0164.63
4.3.40.0030.0234.53
4.3.30.0010.0173.28
4.3.20.0040.0143.26
4.3.10.0000.0173.22
4.3.00.0000.0237.13

preferences:
140.47 ms | 1394 KiB | 7 Q