FYI, it returns the parameter name without the dollars($) sign at the start.
ReflectionParameter::getName
(PHP 5, PHP 7)
ReflectionParameter::getName — Gets parameter name
Description
public ReflectionParameter::getName
( void
) : string
Gets the name of the parameter.
Parameters
This function has no parameters.
Return Values
The name of the reflected parameter.
See Also
- ReflectionParameter::getValue()
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