bw_accordion_id() – Returns the next selector for [bw_accordion]

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Description

Returns the next selector for [bw_accordion]

$inc	action	return
true	$accordion_id++	next value
false	nop	current value
null	0	current value = 0

Usage

$string = bw_accordion_id( $inc );

Parameters

$inc

( bool|null ) optional default: 1 – increment the id?

Returns

string tab selector ID

Source

File name: oik/shortcodes/oik-accordion.php
Lines:

function bw_accordion_id( $inc=true ) { 
  static $accordion_id = 0;
  if ( $inc ) {
    $accordion_id++;
  } elseif ( null === $inc ) {
    $accordion_id = 0;
  }  
  return( "bw_accordion-$accordion_id" );
}
 

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