3v4l.org

run code in 300+ PHP versions simultaneously
<?php $interval = new \DateInterval('PT30M'); var_dump($interval->format('%s seconds');

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)
5.4.320.0110.03112.50
5.4.310.0070.03612.50
5.4.300.0080.04312.50
5.4.290.0040.05012.50
5.4.280.0050.03612.39
5.4.270.0050.03712.39
5.4.260.0030.04012.39
5.4.250.0080.03612.39
5.4.240.0050.03712.39
5.4.230.0070.03712.38
5.4.220.0050.03712.38
5.4.210.0050.03612.38
5.4.200.0060.04812.38
5.4.190.0100.04312.38
5.4.180.0060.04812.38
5.4.170.0050.05112.39
5.4.160.0070.04312.38
5.4.150.0050.03712.38
5.4.140.0050.03812.07
5.4.130.0040.03912.05
5.4.120.0050.03612.02
5.4.110.0100.03212.02
5.4.100.0080.03212.01
5.4.90.0090.04212.01
5.4.80.0020.04212.00
5.4.70.0080.03212.01
5.4.60.0050.04012.01
5.4.50.0090.04712.01
5.4.40.0080.03312.00
5.4.30.0070.03512.00
5.4.20.0100.03111.99
5.4.10.0090.03112.00
5.4.00.0050.03811.49
5.3.290.0060.04512.80
5.3.280.0040.04012.71
5.3.270.0070.03912.72
5.3.260.0080.03712.72
5.3.250.0070.03812.72
5.3.240.0040.04012.72
5.3.230.0050.04012.71
5.3.220.0060.03612.68
5.3.210.0080.03712.68
5.3.200.0060.03612.68
5.3.190.0080.03612.68
5.3.180.0060.03612.67
5.3.170.0050.03912.66
5.3.160.0070.03512.67
5.3.150.0030.04012.68
5.3.140.0040.03812.66
5.3.130.0050.03912.66
5.3.120.0080.03612.66
5.3.110.0090.03912.66
5.3.100.0050.03912.11
5.3.90.0090.05112.08
5.3.80.0050.04412.07
5.3.70.0060.04512.08
5.3.60.0110.03212.06
5.3.50.0070.03412.00
5.3.40.0030.04012.00
5.3.30.0070.03411.96
5.3.20.0060.03411.73
5.3.10.0040.03611.71
5.3.00.0040.03811.70
5.2.170.0070.0289.19
5.2.160.0080.0319.19
5.2.150.0030.0429.19
5.2.140.0060.0419.18
5.2.130.0060.0309.14
5.2.120.0060.0279.14
5.2.110.0030.0349.15
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0060.0299.14
5.2.70.0030.0319.14
5.2.60.0060.0289.10
5.2.50.0030.0339.06
5.2.40.0060.0309.04
5.2.30.0040.0369.02
5.2.20.0060.0299.00
5.2.10.0050.0278.92
5.2.00.0040.0298.78
5.1.60.0070.0268.07
5.1.50.0030.0338.07
5.1.40.0060.0278.05
5.1.30.0060.0368.40
5.1.20.0060.0408.42
5.1.10.0020.0308.14
5.1.00.0040.0298.14
5.0.50.0050.0216.62
5.0.40.0040.0186.48
5.0.30.0060.0286.29
5.0.20.0040.0186.27
5.0.10.0010.0226.24
5.0.00.0010.0336.23
4.4.90.0050.0194.78
4.4.80.0050.0184.76
4.4.70.0070.0174.75
4.4.60.0030.0184.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0020.0174.76
4.4.20.0020.0174.84
4.4.10.0030.0154.85
4.4.00.0010.0274.76
4.3.110.0040.0144.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0040.0234.53
4.3.30.0010.0163.29
4.3.20.0010.0163.26
4.3.10.0020.0163.22
4.3.00.0000.02015.62

preferences:
140.61 ms | 1394 KiB | 7 Q