3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime(null))->diff(new \DateTime()->add(new DateInterval('P1D))->format('%a');

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)
5.4.310.0060.03812.50
5.4.300.0090.03612.50
5.4.290.0070.03712.50
5.4.280.0070.03512.39
5.4.270.0040.03812.39
5.4.260.0050.03812.39
5.4.250.0060.04712.39
5.4.240.0110.03212.39
5.4.230.0030.04012.38
5.4.220.0070.03612.38
5.4.210.0060.03912.39
5.4.200.0060.03712.39
5.4.190.0030.04212.38
5.4.180.0080.04012.38
5.4.170.0050.03712.39
5.4.160.0060.03712.39
5.4.150.0090.03412.38
5.4.140.0050.03812.07
5.4.130.0110.03412.05
5.4.120.0070.03512.02
5.4.110.0090.03312.02
5.4.100.0050.04312.02
5.4.90.0090.03512.01
5.4.80.0080.03512.01
5.4.70.0050.03512.01
5.4.60.0060.03812.01
5.4.50.0040.03812.01
5.4.40.0060.03912.00
5.4.30.0080.03311.99
5.4.20.0110.03011.98
5.4.10.0060.03411.99
5.4.00.0090.03911.48
5.3.280.0050.03912.71
5.3.270.0070.03912.72
5.3.260.0060.04412.71
5.3.250.0050.03812.72
5.3.240.0040.04112.72
5.3.230.0090.04012.71
5.3.220.0100.04012.68
5.3.210.0060.03912.68
5.3.200.0060.03712.68
5.3.190.0040.03912.68
5.3.180.0070.03512.67
5.3.170.0040.04312.67
5.3.160.0050.04412.67
5.3.150.0030.04012.67
5.3.140.0090.03312.66
5.3.130.0060.03912.66
5.3.120.0040.04012.66
5.3.110.0110.04112.66
5.3.100.0070.03912.12
5.3.90.0070.03812.09
5.3.80.0060.03812.07
5.3.70.0040.03812.07
5.3.60.0080.04112.07
5.3.50.0090.03912.00
5.3.40.0100.03312.00
5.3.30.0050.03711.96
5.3.20.0070.03411.74
5.3.10.0040.03611.71
5.3.00.0080.03611.70
5.2.170.0100.0319.18
5.2.160.0110.0319.18
5.2.150.0050.0339.18
5.2.140.0060.0369.18
5.2.130.0080.0289.14
5.2.120.0050.0349.14
5.2.110.0030.0309.14
5.2.100.0060.0379.14
5.2.90.0080.0269.14
5.2.80.0060.0329.14
5.2.70.0050.0359.14
5.2.60.0060.0299.09
5.2.50.0070.0299.06
5.2.40.0060.0289.04
5.2.30.0040.0319.01
5.2.20.0040.0359.00
5.2.10.0050.0288.92
5.2.00.0030.0318.78
5.1.60.0050.0268.07
5.1.50.0050.0238.07
5.1.40.0050.0318.05
5.1.30.0040.0268.40
5.1.20.0060.0328.42
5.1.10.0050.0248.14
5.1.00.0070.0298.14
5.0.50.0040.0246.62
5.0.40.0030.0286.48
5.0.30.0030.0336.29
5.0.20.0040.0256.27
5.0.10.0030.0226.23
5.0.00.0060.0296.23
4.4.90.0010.0184.78
4.4.80.0030.0154.76
4.4.70.0060.0134.76
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0000.0184.84
4.4.10.0030.0154.85
4.4.00.0030.0264.76
4.3.110.0010.0214.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0030.0314.58
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0050.0284.54
4.3.30.0010.0173.29
4.3.20.0020.0183.27
4.3.10.0000.0193.21
4.3.00.0070.01312.97

preferences:
144.17 ms | 939 KiB | 8 Q