Convert degrees to radians:
The deg2rad() function converts a degree value to a radian value.
Tip: To convert a radian value to a degree value, look at the rad2deg() function.
Parameter | Description |
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number | Required. Specifies the degree to convert |
Return Value: | The radian equivalent of number |
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Return Type: | Float |
PHP Version: | 4+ |
Convert a degree into its radian equivalent: