sonicpunk · November 14, 2013 13:20 · Nov 14, 2013
diff --git a/contentSplitter b/contentSplitter
@@ -0,0 +1,44 @@
+<?php
+function splitString($string, $amount)
+{
+    $start = 0;
+    $end = $amount;
+
+    while ($end < strlen($string)+$amount) //while $end is less than the length of $string + $amount to make sure it gets it all
+    {
+        $chunk = substr($string, $start, $amount); //assign to variable instead of array
+        $chunk = strrev($chunk); // reverse string created
+        $new_chunk = preg_split("/[\s]+/", $chunk, 2); // split reversed string into 2 pieces on the first space.  So you are left with an array. Item [0] being the part of the last word and item [1] the remaining string
+
+        $page_text = strrev($new_chunk[1]); // reverse the remaining string back so it is readable
+
+        $offset = strlen($new_chunk[0]); // count the length of the part of the word left over so we can substract that from the $end.
+
+        $strArray[] = $page_text;  // assign to array
+
+        $start = $end - $offset;  // subtract that from the end
+        $end = $end + $amount;
+    }
+return $strArray;
+}
+
+$myContent = $modx->resource->getContent();
+
+$return = splitString($myContent, 1500); //$return = the array of 3600 letter strings
+
+$num = count($return); // get number of elements in array
+
+$output = '';
+
+// loop through the $return array and assign each array element to textchunk so we can print each chunk
+for($x=0;$x<$num;$x++) {
+
+if ($x==0){
+$output.=$return[$x].'</p>';
+$output.=$modx->getChunk($tpl);
+}else if($x>=1){
+$output.='<p>'.$return[$x].'</p>';
+
+}
+}
+echo $output;