_oiksc_list_functions() – Return an array of implemented functions

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Description

Return an array of implemented functions

Usage

$array = _oiksc_list_functions( $tokens );

Parameters

$tokens

( array ) required – array of tokens from token_get_all()

Returns

array $functions – simple array of function names We're looking for sequences of tokens like this: $t T_FUNCTION function $t+1 T_WHITESPACE $t+2 T_STRING function_name $t+3 ( … $t+n ) $t+n+1 { Here's an idea – return the line number as the key!

Source

File name: oik-shortcodes/admin/oik-apis.php
Lines:

function _oiksc_list_functions( $tokens ) {
  $functions = array();
  // set an arbitrary end point past which we won't validly find a function due to their not being enough tokens
  // allowing us to increment $t without any worries
  $count = count( $tokens ) - 3;
  $t = 0;
  while ( $t < $count ) {
    $function = _oiksc_get_token( $tokens, $t, T_FUNCTION );
    if ( $function ) {
      $t += 2;
      $function = _oiksc_get_token( $tokens, $t, T_STRING ); 
      if ( $function ) {
        $functions[] = $function;
      }
    }
    $t++;  
  }
  return( $functions );  
} 
 

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