3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diff($t, $o){ $t = deg2rad($t); $o = deg2rad($o); if($t<0)$t += M_PI_2; if($o<0)$o += M_PI_2; $diff = abs($t-$o ); $diff = min( M_PI_2 - $diff, $diff); echo rad2deg($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)
8.3.60.0140.00316.38
8.3.50.0090.00919.73
8.3.40.0120.00318.54
8.3.30.0090.00618.96
8.3.20.0080.00020.13
8.3.10.0060.00323.84
8.3.00.0080.00019.38
8.2.180.0140.00018.43
8.2.170.0030.01322.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00020.91
8.2.110.0090.00020.52
8.2.100.0110.00018.16
8.2.90.0000.00919.20
8.2.80.0090.00017.97
8.2.70.0080.00017.50
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00719.49
8.2.20.0070.00017.80
8.2.10.0050.00218.06
8.2.00.0000.00717.73
8.1.280.0100.00325.92
8.1.270.0040.00424.04
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.07
8.1.230.0090.00319.15
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0000.00917.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0040.00422.05
8.1.150.0000.00718.81
8.1.140.0030.00517.44
8.1.130.0030.00317.82
8.1.120.0070.00017.34
8.1.110.0000.00817.50
8.1.100.0070.00017.48
8.1.90.0040.00417.40
8.1.80.0000.00717.42
8.1.70.0000.00717.40
8.1.60.0080.00017.49
8.1.50.0060.00317.54
8.1.40.0040.00417.48
8.1.30.0030.00617.63
8.1.20.0040.00417.59
8.1.10.0000.00717.51
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0030.00318.52
8.0.270.0050.00217.22
8.0.260.0030.00317.25
8.0.250.0000.00716.86
8.0.240.0000.00816.98
8.0.230.0030.00316.82
8.0.220.0030.00316.77
8.0.210.0030.00516.86
8.0.200.0000.00616.93
8.0.190.0080.00016.99
8.0.180.0080.00016.90
8.0.170.0040.00416.86
8.0.160.0070.00016.82
8.0.150.0000.00716.70
8.0.140.0000.00716.91
8.0.130.0000.00513.27
8.0.120.0030.00516.89
8.0.110.0050.00316.89
8.0.100.0040.00416.93
8.0.90.0070.00016.83
8.0.80.0110.00816.88
8.0.70.0030.00516.92
8.0.60.0040.00416.64
8.0.50.0050.00216.60
8.0.30.0110.00817.31
8.0.20.0090.01017.40
8.0.10.0040.00416.74
8.0.00.0090.01116.71
7.4.330.0030.00315.09
7.4.320.0000.00716.57
7.4.300.0060.00016.48
7.4.290.0030.00316.40
7.4.280.0000.00716.46
7.4.270.0070.00016.57
7.4.260.0070.00016.48
7.4.250.0000.00716.43
7.4.240.0030.00316.56
7.4.230.0070.00016.68
7.4.220.0090.00916.65
7.4.210.0060.00916.54
7.4.200.0000.00716.29
7.4.160.0160.00616.42
7.4.150.0160.00317.40
7.4.140.0060.01317.86
7.4.130.0090.00816.48
7.4.120.0100.00716.45
7.4.110.0070.01016.53
7.4.100.0060.01216.41
7.4.90.0110.00716.27
7.4.80.0100.00719.39
7.4.70.0060.01516.43
7.4.60.0140.00816.60
7.4.50.0050.00316.61
7.4.40.0100.00716.55
7.4.30.0080.00816.40
7.4.00.0060.01215.18
7.3.330.0030.00313.29
7.3.320.0050.00013.24
7.3.310.0030.00316.34
7.3.300.0060.00016.29
7.3.290.0120.00416.34
7.3.280.0080.00716.30
7.3.270.0070.01117.40
7.3.260.0080.00816.46
7.3.250.0100.00616.27
7.3.240.0140.00716.45
7.3.230.0070.01016.59
7.3.210.0100.00616.36
7.3.200.0120.00619.39
7.3.190.0000.01616.60
7.3.180.0080.00716.42
7.3.170.0050.01116.71
7.3.160.0100.00616.49
7.3.120.0070.01114.89
7.3.110.0100.00715.00
7.3.100.0070.01114.55
7.3.90.0060.00315.04
7.3.80.0060.00314.47
7.3.70.0070.00714.67
7.3.60.0130.00014.83
7.3.50.0000.01214.85
7.3.40.0040.00814.76
7.3.30.0000.00914.45
7.3.20.0060.00616.44
7.3.10.0050.01116.35
7.3.00.0140.00416.58
7.2.330.0090.01016.74
7.2.320.0070.01016.61
7.2.310.0060.01216.70
7.2.300.0120.00616.64
7.2.290.0130.00316.46
7.2.250.0030.01315.28
7.2.240.0040.01615.16
7.2.230.0070.01014.86
7.2.220.0060.00614.62
7.2.210.0040.00815.07
7.2.200.0080.00815.07
7.2.190.0090.00914.84
7.2.180.0080.00815.14
7.2.170.0030.01015.04
7.2.130.0100.01016.76
7.2.120.0130.01016.87
7.2.110.0100.01016.98
7.2.100.0130.00816.82
7.2.90.0120.00816.87
7.2.80.0090.00617.13
7.2.70.0060.00916.65
7.2.60.0030.00917.05
7.2.50.0040.01216.98
7.2.40.0130.00017.03
7.2.30.0120.00016.91
7.2.20.0080.00816.79
7.2.10.0000.01016.83
7.2.00.0040.00917.99
7.1.330.0130.00315.77
7.1.320.0080.00315.87
7.1.310.0060.00616.09
7.1.300.0070.00315.71
7.1.290.0040.00715.64
7.1.280.0000.00815.62
7.1.270.0030.00615.82
7.1.260.0120.00315.86
7.1.250.0070.00715.79
7.1.100.0070.00417.88
7.1.70.0050.00217.26
7.1.60.0040.01219.46
7.1.50.0030.01616.95
7.1.00.0100.07022.44
7.0.200.0000.00916.91
7.0.140.0000.07722.01
7.0.60.0070.08320.04
7.0.50.0030.05017.96
7.0.40.0130.05720.21
7.0.30.0570.04020.06
7.0.20.0300.07320.11
7.0.10.0000.04720.16
7.0.00.0100.03720.05
5.6.280.0130.06321.05
5.6.210.0130.08320.61
5.6.200.0070.08018.20
5.6.190.0070.03720.49
5.6.180.4500.04020.77
5.6.170.0270.06720.54
5.6.160.0030.09020.51
5.6.150.0000.05318.16
5.6.140.0170.06718.21
5.6.130.0070.05018.16
5.6.120.0000.05721.07
5.6.110.0170.07721.00
5.6.100.0070.08721.11
5.6.90.0030.04320.98
5.6.80.0070.03720.53
5.6.70.3700.04020.36
5.5.350.0300.05320.42
5.5.340.0130.07318.03
5.5.330.0130.06320.27
5.5.320.0330.07720.56
5.5.310.0270.05020.30
5.5.300.0000.04317.94
5.5.290.0130.07718.02
5.5.280.0030.04020.80
5.5.270.0170.04320.84
5.5.260.0130.06720.86
5.5.250.0200.07020.59
5.5.240.0100.03720.35
5.4.450.0770.03019.55
5.4.440.0800.04019.39
5.4.430.0570.04019.54
5.4.420.0770.03319.64
5.4.410.0270.04019.28
5.4.400.0730.04019.11
5.4.390.0800.04319.11
5.4.380.0600.03719.31
5.4.370.0730.03019.14
5.4.360.0700.03719.11
5.4.350.0630.04319.11
5.4.340.0370.05019.11
5.4.320.0570.04019.22
5.4.310.0500.03719.11
5.4.300.0900.03719.32
5.4.290.0830.03019.21
5.4.280.0730.03319.13
5.4.270.0070.04319.22
5.4.260.0600.04019.13
5.4.250.0630.04719.21
5.4.240.0570.04719.11
5.4.230.0570.03319.13
5.4.220.0670.03719.14
5.4.210.0570.05719.23
5.4.200.0370.05019.13
5.4.190.0270.03719.21
5.4.180.0330.03719.11
5.4.170.0470.03719.12
5.4.160.0170.03719.20
5.4.150.0700.04019.10
5.4.140.0630.03319.10
5.4.130.0330.03319.10
5.4.120.0370.04019.10
5.4.110.0730.03719.41
5.4.100.0570.03019.38
5.4.90.0600.02719.38
5.4.80.0270.03319.34
5.4.70.0600.02319.34
5.4.60.0530.03319.34
5.4.50.0470.03719.34
5.4.40.0800.04019.34
5.4.30.0400.03319.34
5.4.20.0670.03319.34
5.4.10.0700.03719.34
5.4.00.0730.03719.34
5.3.290.0500.04019.11
5.3.280.0400.03719.11
5.3.270.0700.04319.10
5.3.260.0300.03719.10
5.3.250.0530.03319.10
5.3.240.0700.04019.10
5.3.230.0230.04719.10
5.3.220.0500.03019.41
5.3.210.0300.05019.41
5.3.200.0470.03019.39
5.3.190.0370.03719.37
5.3.180.0530.06319.34
5.3.170.0300.03719.34
5.3.160.0570.03319.34
5.3.150.0200.04319.34
5.3.140.0500.04319.34
5.3.130.0570.04319.34
5.3.120.0600.04019.34
5.3.110.0700.05019.34
5.3.100.0600.03019.34
5.3.90.0300.05019.34
5.3.80.0570.03719.34
5.3.70.0330.03319.34
5.3.60.0800.03319.34
5.3.50.0630.03719.34
5.3.40.0300.03019.34
5.3.30.0530.04019.28
5.3.20.0630.03719.28
5.3.10.0770.04019.28
5.3.00.0530.03019.28
5.2.170.0530.03019.34
5.2.160.0400.02319.34
5.2.150.0370.03319.28
5.2.140.0570.03019.28
5.2.130.0500.02319.28
5.2.120.0800.02319.28
5.2.110.0570.03319.28
5.2.100.0430.03019.28
5.2.90.0830.03019.28
5.2.80.0500.03719.28
5.2.70.0330.02719.28
5.2.60.0300.03719.28
5.2.50.0570.04019.28
5.2.40.0400.03019.28
5.2.30.0470.03319.28
5.2.20.0430.03319.28
5.2.10.0370.03319.28
5.2.00.0030.04319.28
5.1.60.0400.01719.28
5.1.50.0200.02719.28
5.1.40.0400.02719.28
5.1.30.0230.02319.28
5.1.20.0470.02019.28
5.1.10.0530.02319.28
5.1.00.0270.03019.28
5.0.50.0000.02019.28
5.0.40.0130.02019.28
5.0.30.0130.03019.28
5.0.20.0000.02319.23
5.0.10.0230.01719.06
5.0.00.0170.03719.06
4.4.90.0200.02019.28
4.4.80.0070.01719.28
4.4.70.0170.01719.28
4.4.60.0200.02019.28
4.4.50.0370.01719.28
4.4.40.0230.02019.28
4.4.30.0170.01719.28
4.4.20.0030.02019.28
4.4.10.0170.01719.28
4.4.00.0100.02319.28
4.3.110.0100.02019.28
4.3.100.0370.01019.28
4.3.90.0170.02019.06
4.3.80.0270.02019.06
4.3.70.0300.01719.06
4.3.60.0370.01019.06
4.3.50.0270.01319.06
4.3.40.0300.02319.06
4.3.30.0030.02019.06
4.3.20.0030.01319.06
4.3.10.0030.02019.06
4.3.00.0070.01319.06

preferences:
80.12 ms | 400 KiB | 5 Q