The ReflectionClass::getStartLine() function is an inbuilt function in PHP which is used to return the line number from where the user defined class get started.
Syntax:
int ReflectionClass::getStartLine( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns the line number from where the user defined class get started.
Below programs illustrate the ReflectionClass::getStartLine() function in PHP:
Program 1:
<?php // Defining a class named as Departments class Departments {}
// Using ReflectionClass over the class Departments $ReflectionClass = new ReflectionClass( 'Departments' );
// Calling getStartLine() functions $A = $ReflectionClass ->getStartLine();
// Getting the start line number of // the specified class var_dump( $A );
?> |
Output:
int(4)
Program 2:
<?php // Defining a class named as Departments class Departments {
static $Dept1 = 'CSE' ;
private static $Dept2 = 'ECE' ;
public static $Dept3 = 'EE' ;
} // Using ReflectionClass over the class Departments $ReflectionClass = new ReflectionClass( 'Departments' );
// Calling getStartLine() functions $A = $ReflectionClass ->getStartLine();
// Getting the start line number of // the specified class var_dump( $A );
?> |
Output:
int(4)
Reference: https://www.php.net/manual/en/reflectionclass.getstartline.php