Main php function used to call other functions with arguments - php

Question

What Iam trying to create if possible within WordPress or via just php is that i have functions such as below.
function myfunction_displays_something_one() {
echo "string";
echo "string"; }
function myfunction_displays_something_two() {
echo "string";
echo "string";
}
function myfunction_displays_something_three( $arg1, $arg2 ) {
echo "<p>";
echo $arg1 $arg2;
echo "/<p>";
}
I would like the functions above to be called and displayed via
function myfunction_displays( $display ) {
if ( $display == 'something-one' )
return myfunction_displays_something_two();
if ( $display == 'soemthing-two' )
return myfunction_displays_something_two();
}
when called vai the php file would like to call the three functions above like so
<?php myfunction_displays( something-two ); ?>
<?php myfunction_displays( something-three ); ?>
i have been able to make the first two work because they have no arguments but I am unable to call the third function because it has arguments.
Is there a way to create this maybe using Wordpress Filters or just php ?

Answer 1

Online DEMO : https://eval.in/87273
function myfunction_displays( $display ,$arrArg = array()) {
if ( $display == 'something-one' )
return myfunction_displays_something_two();
if ( $display == 'soemthing-two' )
return myfunction_displays_something_two();
if ( $display == 'soemthing-three' )
{
$a1 = isset($arrArg[0]) ? $arrArg[0] : "";
$a2 = isset($arrArg[1]) ? $arrArg[1] : "";
return myfunction_displays_something_three($a1,$a2);
}
}
And call it like this:
<?php myfunction_displays( 'something-two' ); ?>
<?php myfunction_displays( 'something-three',array(0=>'value1',1=>'value2')); ?>

Answer 2

Here is a quick way:
function myfunction_displays( $display, $arg1=NULL, $arg2=NULL ) {
if ( $display == 'something-one' )
return myfunction_displays_something_two();
if ( $display == 'something-two' )
return myfunction_displays_something_two();
if ( $display == 'something-three' )
return myfunction_displays_something_three($arg1, $arg2);
}
The "=NULL" part means you don't have to fill them in every time you call it.
An example:
<?php myfunction_displays( 'something-two' ); ?>
<?php myfunction_displays( 'something-three', 'value1', 'value2' ); ?>