JezK

Edit File: wfHelperString.php

<?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, $maxColumnWidth = 60) { if (count($table) === 0) { return ''; } $colLengths = array(); for ($row = 0; $row < count($table); $row++) { if (is_string($table[$row])) { //Special handling to show a sub-header/divider continue; } for ($col = 0; $col < count($table[$row]); $col++) { $table[$row][$col] = wordwrap(str_replace("\t", " ", $table[$row][$col]), $maxColumnWidth, "\n", true); 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; } } } } $totalWidth = array_sum($colLengths) + (count($colLengths) * 3) + 1; $hr = str_repeat('-', $totalWidth); $output = $hr . "\n"; for ($row = 0; $row < count($table); $row++) { if (is_string($table[$row])) { //Special handling to show a sub-header/divider if ($row > 1) { $output .= $hr . "\n"; } $output .= '| ' . str_pad($table[$row], $totalWidth - 4, ' ', STR_PAD_BOTH) . ' ' . "|\n"; $output .= $hr . "\n"; continue; } $colHeight = 0; for ($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 : '')); } }