rebase from live enviornment

wp/plugins/wordfence/lib/wfHelperString.php

@@ -0,0 +1,65 @@
+<?php
+
+
+class wfHelperString {
+
+	/**
+	 * cycle through arguments
+	 *
+	 * @return mixed
+	 */
+	public static function cycle() {
+		static $counter = 0;
+		$args = func_get_args();
+		if (empty($args)) {
+			$counter = 0;
+			return null;
+		}
+		$return_val = $args[$counter % count($args)];
+		$counter++;
+		return $return_val;
+	}
+
+	public static function plainTextTable($table) {
+		if (count($table) === 0) {
+			return '';
+		}
+		$colLengths = array();
+		for ($row = 0; $row < count($table); $row++) {
+			for ($col = 0; $col < count($table[$row]); $col++) {
+				foreach (explode("\n", $table[$row][$col]) as $colText) {
+					if (!isset($colLengths[$col])) {
+						$colLengths[$col] = strlen($colText);
+						continue;
+					}
+					$len = strlen($colText);
+					if ($len > $colLengths[$col]) {
+						$colLengths[$col] = $len;
+					}
+				}
+			}
+		}
+		$hr = str_repeat('-', array_sum($colLengths) + (count($colLengths) * 3) + 1);
+		$output = $hr . "\n";
+		for ($row = 0; $row < count($table); $row++) {
+			$colHeight = 0;
+			for ($col = 0; $col < count($table[$row]); $col++) {
+				$height = substr_count($table[$row][$col], "\n");
+				if ($height > $colHeight) {
+					$colHeight = $height;
+				}
+			}
+			for ($colRow = 0; $colRow <= $colHeight; $colRow++) {
+				for ($col = 0; $col < count($table[$row]); $col++) {
+					$colRows = explode("\n", $table[$row][$col]);
+					$output .= '| ' . str_pad(isset($colRows[$colRow]) ? $colRows[$colRow] : '', $colLengths[$col], ' ', STR_PAD_RIGHT) . ' ';
+				}
+				$output .= "|\n";
+			}
+			if ($row === 0) {
+				$output .= $hr . "\n";
+			}
+		}
+		return trim($output . (count($table) > 1 ? $hr : ''));
+	}
+}