Backend Development 1 min read
deg2rad() – Convert Degrees to Radians in PHP
The article explains PHP’s deg2rad() function, detailing its signature, parameter, return value, and provides example code that demonstrates converting 45 degrees to radians and verifying the result against the constant M_PI_4 in PHP.
Laravel Tech Community
Laravel Tech Community
The PHP function deg2rad converts an angle measured in degrees to the equivalent radian value.
Signature: float deg2rad(float $number)
Parameter: $number – the angle in degrees.
Return value: The radian value corresponding to the given degree.
Example:
Output:
// 0.78539816339
// bool(true)Written by
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