3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diff($this, $that){ $diff = abs(deg2rad($this)-deg2rad($that)); $diff = min((2 * M_ PI) - abs, abs); echo rad2deg($diff) .PHP_EOL; } diff(-1,1);//2 diff(-90,90);//180 diff(-179,179);//2

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)
5.4.320.0060.03612.52
5.4.310.0040.04012.51
5.4.300.0070.03612.52
5.4.290.0060.04612.52
5.4.280.0050.03812.41
5.4.270.0050.03712.41
5.4.260.0100.04812.41
5.4.250.0050.03912.41
5.4.240.0080.03712.41
5.4.230.0040.03912.40
5.4.220.0050.03612.40
5.4.210.0070.03212.40
5.4.200.0040.03912.40
5.4.190.0070.03412.40
5.4.180.0040.03712.39
5.4.170.0050.03512.40
5.4.160.0030.03712.40
5.4.150.0050.03612.39
5.4.140.0100.03812.09
5.4.130.0090.03512.07
5.4.120.0070.03612.03
5.4.110.0110.04012.03
5.4.100.0050.04412.03
5.4.90.0050.03812.03
5.4.80.0040.03812.03
5.4.70.0080.03212.03
5.4.60.0050.03612.02
5.4.50.0100.03112.03
5.4.40.0070.03412.02
5.4.30.0050.03612.01
5.4.20.0020.03912.01
5.4.10.0050.03512.01
5.4.00.0030.03911.50
5.3.290.0030.04112.80
5.3.280.0100.03312.71
5.3.270.0070.03912.72
5.3.260.0080.05112.72
5.3.250.0100.05112.72
5.3.240.0090.03612.72
5.3.230.0080.03912.71
5.3.220.0070.04412.68
5.3.210.0050.04212.68
5.3.200.0110.03812.68
5.3.190.0060.03812.68
5.3.180.0040.03812.67
5.3.170.0070.03612.67
5.3.160.0060.03712.68
5.3.150.0100.04112.67
5.3.140.0100.05112.66
5.3.130.0090.04512.65
5.3.120.0060.03912.66
5.3.110.0040.04012.66
5.3.100.0060.03712.13
5.3.90.0030.04012.11
5.3.80.0080.03712.09
5.3.70.0120.04112.10
5.3.60.0060.03612.08
5.3.50.0010.03912.02
5.3.40.0070.03512.02
5.3.30.0050.03511.98
5.3.20.0080.03211.76
5.3.10.0020.03711.73
5.3.00.0060.03511.72
5.2.170.0060.0289.22
5.2.160.0030.0379.22
5.2.150.0070.0309.22
5.2.140.0030.0389.21
5.2.130.0050.0319.18
5.2.120.0050.0289.18
5.2.110.0050.0299.18
5.2.100.0090.0319.18
5.2.90.0060.0309.18
5.2.80.0080.0269.17
5.2.70.0100.0319.18
5.2.60.0050.0309.13
5.2.50.0020.0329.10
5.2.40.0060.0339.07
5.2.30.0070.0309.05
5.2.20.0070.0289.04
5.2.10.0040.0358.95
5.2.00.0050.0308.81
5.1.60.0040.0238.09
5.1.50.0060.0278.09
5.1.40.0060.0288.07
5.1.30.0030.0278.42
5.1.20.0030.0318.43
5.1.10.0040.0298.17
5.1.00.0060.0258.17
5.0.50.0040.0226.64
5.0.40.0030.0256.50
5.0.30.0070.0296.32
5.0.20.0040.0196.28
5.0.10.0070.0196.26
5.0.00.0020.0346.25
4.4.90.0010.0164.78
4.4.80.0010.0164.76
4.4.70.0020.0184.76
4.4.60.0030.0204.75
4.4.50.0020.0154.77
4.4.40.0010.0264.71
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0030.0284.76
4.3.110.0030.0164.67
4.3.100.0020.0164.67
4.3.90.0020.0154.63
4.3.80.0050.0234.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0174.63
4.3.40.0030.0244.53
4.3.30.0020.0163.30
4.3.20.0030.0153.27
4.3.10.0000.0183.25
4.3.00.0030.01718.56

preferences:
142.66 ms | 1394 KiB | 7 Q