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atan2
Examples
atan2
PHP 4, PHP 5, PHP 7, PHP 8
atan2 - Arc tangent of two variables
Atan2 Online Tool
Manual
Code Examples
Example #1 of atan2
<?php $x = 0.5; $y = 91; $result = atan2($y, $x); echo "atan2($y, $x) = " . $result . "\n\n"; // More examples echo atan2(0.64, 12) . "\n"; echo atan2(-0.4, 88) . "\n"; echo atan2(0, 9) . "\n"; echo atan2(-1, 12) . "\n"; echo atan2(1, -111) . "\n"; echo atan2(2, 123) ;
1
2
<?php
$x
=
0.5
;
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8.3.18
8.4.5
8.2.27
8.1.31
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8.2.19
8.2.18
8.2.17
8.2.16
8.2.15
8.2.14
8.2.13
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8.2.11
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7.2.33
7.2.32
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7.2.29
7.2.28
7.2.27
7.2.26
7.2.25
7.2.24
7.2.23
7.2.22
7.2.21
7.2.20
7.2.19
7.2.18
7.2.17
7.2.16
7.2.15
7.2.14
7.2.13
7.2.12
7.2.11
7.2.10
7.2.9
7.2.8
7.2.7
7.2.6
7.2.5
7.2.4
7.2.3
7.2.2
7.2.1
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7.1.32
7.1.31
7.1.30
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7.0.31
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7.0.29
7.0.28
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7.0.25
7.0.24
7.0.23
7.0.22
7.0.21
7.0.20
7.0.19
7.0.18
7.0.17
7.0.16
7.0.15
7.0.14
7.0.13
7.0.12
7.0.11
7.0.10
7.0.9
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5.6.40
5.6.39
5.6.38
5.6.37
5.6.36
5.6.35
5.6.34
5.6.33
5.6.32
5.6.31
5.6.30
5.6.29
5.6.28
5.6.27
5.6.26
5.6.25
5.6.24
5.6.23
5.6.22
5.6.21
5.6.20
5.6.19
5.6.18
5.6.17
5.6.16
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5.6.10
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5.4.1
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5.3.28
5.3.27
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5.3.23
5.3.22
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5.3.20
5.3.19
5.3.18
5.3.17
5.3.16
5.3.15
5.3.14
5.3.13
5.3.12
5.3.11
5.3.10
5.3.9
5.3.8
5.3.7
5.3.6
5.3.5
5.3.4
5.3.3
5.3.2
5.3.1
5.3.0
5.2.17
5.2.16
5.2.15
5.2.14
5.2.13
5.2.12
5.2.11
5.2.10
5.2.9
5.2.8
5.2.7
5.2.6
5.2.5
5.2.4
5.2.3
5.2.2
5.2.1
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5.1.3
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8.3.0RC5
8.3.0RC4
8.3.0RC3
8.3.0RC2
8.3.0RC1
8.3.0beta2
8.3.0beta1
8.3.0alpha3
8.3.0alpha2
8.3.0alpha1
Function atan2:
Atan2 Online Tool
Manual
Code Examples
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