UPDATE ehw-randverse_tmpl__out.php: Replace majority of code with cod…

…e from tree.php WORKS

includes/ehw-randverse_tmpl__out.php

@@ -1,103 +1,135 @@
 <?php /* ehw-randverse-scripts.php */
 
-// $var = array( 
-// "green" => array("one", "two"), 
-// "red" => array("three", "four"),
-// "yellow" => array("five", "six")
-// );
-
-// $color = array_rand($var); //here yoy get random first of array(green or red or yellow)
-// // echo $var[$color][array_rand($var[$section])]; //here you get random element of this array
-// echo $var[$color][array_rand($var[$color])];
-// exit;
-
-$verse1 = 'For I know the thoughts that I think toward you,' . 
-'saith the LORD, thoughts of peace, and not of evil,' . 
-'to give you an expected end.';
-
-$verse2 = 'For God so loved the world, that he gave his only '. 
-'begotten Son, that whosoever believeth in him should not perish,'.
-'but have everlasting life.';
-
-$verse3 = 'And we know that all things work together for good to '.
-'them that love God, to them who are the called according to his'.
-'purpose.';
-
-$verses['Jeremiah'][29][11] = $verse1;
-$verses['John'][3][16] = $verse2;
-$verses['Romans'][8][28] = $verse3;
-
+// SAMPLE $verses array (King James Version, KJV):
+$verses['Jeremiah'][29][11] = 'For I know the thoughts that I think toward you, saith the LORD, thoughts of peace, and not of evil, to give you an expected end.';
+$verses['John'][3][16] = 'For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.';
+$verses['Romans'][8][28] = 'And we know that all things work together for good to them that love God, to them who are the called according to his purpose.';
 $verses['John'][1][1] = "In the beginning was the Word, and the Word was with God, and the Word was God.";
 $verses['John'][1][3] = "All things were made by him; and without him was not any thing made that was made.";
 
 /**
+ * @purpose:
+ * Reads through multidimensional array of bible verses (book name, chapter
+ * number, verse number), with the applicable verse text being the assisgnment
+ * value, and builds a new array of arrays. The new array elements look like
+ * objects, having as their key a string built of "book-ch-num" concatenated.
+ * The properties of each first-level array consist of book_name, ch_num,
+ * verse_num, and verse_txt. An additional property of 'html_01' builds
+ * the formatted verse text that gets displayed.
+ * 
+ * @usage:
+ * 
+ * // Returns array of formattedVerse array objects
+ * $my_vs = buildFormattedVerses($verses);
+ * 
+ * // Get all book-ch-verse array keys
+ * $my_verse_ids = array_keys($my_vs);
+ * 
+ * // Get verse text for John 3:16
+ * $my_vs['John-03-16']['verse_text']
+ * 
  * @args:
- * - Array $tree: any array structure
+ * - Array $verses: an associative array of bible verses with depth of 3
+ * 
+ * @requires:
+ * - CSS styles loaded via wp_enqueue_styles() hook for .ehw-rbv
+ * 
  * @returns:
- * - String - HTML $markup
+ * - Array $out_arr: array of object-like arrays
  */
-function treeOut($tree, $lev=0) {
- $markup = '';
-
- foreach ($tree as $branch => $twig) {
+function buildFormattedVerses($verses) {
+ $markup = [];
+ $out_arr = [];
+
+ foreach ($verses as $book_name => $book_val) {
+
+ foreach ($book_val as $ch_num => $ch_val) {
+
+ foreach ($ch_val as $verse_num => $verse_val) {
+
+ // Pad chapter and verse numbers with leading zeros
+ $ch_num_p = str_pad($ch_num, 2, 0, STR_PAD_LEFT);
+ $v_num_p = str_pad($verse_num, 2, 0, STR_PAD_LEFT);
+
+ // unique key for this verse
+ $markup_key = $book_name.'-'.$ch_num_p.'-'.$v_num_p;
+
+ // output html version one
+ $html_out = "<section class='ehw-rbv'>";
+ $html_out .= "<h3>$book_name $ch_num_p:$v_num_p</h3>";
+ $html_out .= "<p>$verse_val</p>";
+ $html_out .= "</section>";
+
+ $markup[$markup_key] = [
+ 'book_name' => $book_name,
+ 'ch_num' => $ch_num_p,
+ 'verse_num' => $v_num_p,
+ 'verse_txt' => $verse_val,
+ 'html_01' => $html_out
+ ];
 
- $markup .= '<li>';
- $cur_depth = $lev+1;
+ }
 
- if (is_array($twig)) {
- $markup .= "<h$cur_depth>" .$branch. "</h$cur_depth>" . treeOut($twig, $cur_depth);
- } else {
- $markup .= "<h$cur_depth>" .$branch. "</h$cur_depth>" . $twig;
  }
-
-  $markup .= '</li>';
- 
- }
+  
+ } // /END foreach
+
+ $out_arr = $markup;
 
- return '<ul>' . $markup . '</ul>';
+ return $out_arr;
 }
+?>
 
-echo "I'll put the TREE OUT here<br>";
-echo "<section class='ehw-rbv'>";
-echo treeOut($verses);
-echo "</section>";
-exit;
+<link rel="stylesheet" href="../../css/style.css">
+
+<?php
 
-// var_dump($verses);
-$john_ch_count = count(array_keys($verses['John']));
-$ttl_v_count = count($verses);
-echo '<p>Total Verses: ' . $ttl_v_count . '</p>';
-// exit;
+$my_vs = buildFormattedVerses($verses);
+$my_verse_ids = array_keys($my_vs);
 
-//$out = count( $verses['John'][array_keys($verses['John'])] );
-//echo 'Total verses in John: ' .$out;
-// exit;
+echo "<H2>VERSES FORMATTED:</H2>";
 
-function get_rand_verse($verses) {
- // test verse
- $verse = $verses['John'][3][16];
+var_dump($my_verse_ids);
 
- $out = '';
+/**
+ * @args:
+ * - Array $va: array of verses built with buildFormattedVerses()
+ */
+function displayFormattedVerses($va) {
+ foreach ($va as $verse => $key) {
+ echo $key['html_01']. "<br>";
+ }
+}
+displayFormattedVerses($my_vs);
 
- $book_names = array_keys($verses);
- echo '<h3>Book Names Array:</h3>';
- var_dump($book_names);
+/**
+ * 
+ * @usage:
+ * 
+ * // display formatted verse html segment
+ * echo $output['html_01'];
+ * 
+ * @requires:
+ * - CSS styles loaded via wp_enqueue_styles() hook for .ehw-rbv
+ * 
+ * @args:
+ * - Array $va: array of verses built with buildFormattedVerses()
+ * 
+ * @returns:
+ * - Array obj $verse: 
+ */
+function getRandVerse($va) {
 
- foreach ($verses as $verse) {
+ $rand_keys = array_rand($va);
 
- foreach ($verse as $ch) {
- foreach ($ch as $verse_text) {
- echo '<hr>';
- echo $verse_text . '<br>';
- }
- }
- }
+ $out_verse = $va[$rand_keys];
 
- return $verse;
+ return $out_verse;
 }
 
-$output = get_rand_verse($verses);
-
+$output = getRandVerse($my_vs);
+echo($output['html_01']);
+exit;
 
 // $verses = [$verse1, $verse2, $verse3];
 // $rand_keys = array_rand($verses);