--- /dev/null
+<?php
+/**
+ * Utility for printing tables from commandline scripts.
+ *
+ * PHP versions 5 and 7
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * o Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * o The names of the authors may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category Console
+ * @package Console_Table
+ * @author Richard Heyes <richard@phpguru.org>
+ * @author Jan Schneider <jan@horde.org>
+ * @copyright 2002-2005 Richard Heyes
+ * @copyright 2006-2008 Jan Schneider
+ * @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
+ * @version CVS: $Id$
+ * @link http://pear.php.net/package/Console_Table
+ */
+
+define('CONSOLE_TABLE_HORIZONTAL_RULE', 1);
+define('CONSOLE_TABLE_ALIGN_LEFT', -1);
+define('CONSOLE_TABLE_ALIGN_CENTER', 0);
+define('CONSOLE_TABLE_ALIGN_RIGHT', 1);
+define('CONSOLE_TABLE_BORDER_ASCII', -1);
+
+/**
+ * The main class.
+ *
+ * @category Console
+ * @package Console_Table
+ * @author Jan Schneider <jan@horde.org>
+ * @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
+ * @link http://pear.php.net/package/Console_Table
+ */
+class Console_Table
+{
+ /**
+ * The table headers.
+ *
+ * @var array
+ */
+ var $_headers = array();
+
+ /**
+ * The data of the table.
+ *
+ * @var array
+ */
+ var $_data = array();
+
+ /**
+ * The maximum number of columns in a row.
+ *
+ * @var integer
+ */
+ var $_max_cols = 0;
+
+ /**
+ * The maximum number of rows in the table.
+ *
+ * @var integer
+ */
+ var $_max_rows = 0;
+
+ /**
+ * Lengths of the columns, calculated when rows are added to the table.
+ *
+ * @var array
+ */
+ var $_cell_lengths = array();
+
+ /**
+ * Heights of the rows.
+ *
+ * @var array
+ */
+ var $_row_heights = array();
+
+ /**
+ * How many spaces to use to pad the table.
+ *
+ * @var integer
+ */
+ var $_padding = 1;
+
+ /**
+ * Column filters.
+ *
+ * @var array
+ */
+ var $_filters = array();
+
+ /**
+ * Columns to calculate totals for.
+ *
+ * @var array
+ */
+ var $_calculateTotals;
+
+ /**
+ * Alignment of the columns.
+ *
+ * @var array
+ */
+ var $_col_align = array();
+
+ /**
+ * Default alignment of columns.
+ *
+ * @var integer
+ */
+ var $_defaultAlign;
+
+ /**
+ * Character set of the data.
+ *
+ * @var string
+ */
+ var $_charset = 'utf-8';
+
+ /**
+ * Border characters.
+ * Allowed keys:
+ * - intersection - intersection ("+")
+ * - horizontal - horizontal rule character ("-")
+ * - vertical - vertical rule character ("|")
+ *
+ * @var array
+ */
+ var $_border = array(
+ 'intersection' => '+',
+ 'horizontal' => '-',
+ 'vertical' => '|',
+ );
+
+ /**
+ * If borders are shown or not
+ * Allowed keys: top, right, bottom, left, inner: true and false
+ *
+ * @var array
+ */
+ var $_borderVisibility = array(
+ 'top' => true,
+ 'right' => true,
+ 'bottom' => true,
+ 'left' => true,
+ 'inner' => true
+ );
+
+ /**
+ * Whether the data has ANSI colors.
+ *
+ * @var Console_Color2
+ */
+ var $_ansiColor = false;
+
+ /**
+ * Constructor.
+ *
+ * @param integer $align Default alignment. One of
+ * CONSOLE_TABLE_ALIGN_LEFT,
+ * CONSOLE_TABLE_ALIGN_CENTER or
+ * CONSOLE_TABLE_ALIGN_RIGHT.
+ * @param string $border The character used for table borders or
+ * CONSOLE_TABLE_BORDER_ASCII.
+ * @param integer $padding How many spaces to use to pad the table.
+ * @param string $charset A charset supported by the mbstring PHP
+ * extension.
+ * @param boolean $color Whether the data contains ansi color codes.
+ */
+ function __construct($align = CONSOLE_TABLE_ALIGN_LEFT,
+ $border = CONSOLE_TABLE_BORDER_ASCII, $padding = 1,
+ $charset = null, $color = false)
+ {
+ $this->_defaultAlign = $align;
+ $this->setBorder($border);
+ $this->_padding = $padding;
+ if ($color) {
+ if (!class_exists('Console_Color2')) {
+ include_once 'Console/Color2.php';
+ }
+ $this->_ansiColor = new Console_Color2();
+ }
+ if (!empty($charset)) {
+ $this->setCharset($charset);
+ }
+ }
+
+ /**
+ * Converts an array to a table.
+ *
+ * @param array $headers Headers for the table.
+ * @param array $data A two dimensional array with the table
+ * data.
+ * @param boolean $returnObject Whether to return the Console_Table object
+ * instead of the rendered table.
+ *
+ * @static
+ *
+ * @return Console_Table|string A Console_Table object or the generated
+ * table.
+ */
+ function fromArray($headers, $data, $returnObject = false)
+ {
+ if (!is_array($headers) || !is_array($data)) {
+ return false;
+ }
+
+ $table = new Console_Table();
+ $table->setHeaders($headers);
+
+ foreach ($data as $row) {
+ $table->addRow($row);
+ }
+
+ return $returnObject ? $table : $table->getTable();
+ }
+
+ /**
+ * Adds a filter to a column.
+ *
+ * Filters are standard PHP callbacks which are run on the data before
+ * table generation is performed. Filters are applied in the order they
+ * are added. The callback function must accept a single argument, which
+ * is a single table cell.
+ *
+ * @param integer $col Column to apply filter to.
+ * @param mixed &$callback PHP callback to apply.
+ *
+ * @return void
+ */
+ function addFilter($col, &$callback)
+ {
+ $this->_filters[] = array($col, &$callback);
+ }
+
+ /**
+ * Sets the charset of the provided table data.
+ *
+ * @param string $charset A charset supported by the mbstring PHP
+ * extension.
+ *
+ * @return void
+ */
+ function setCharset($charset)
+ {
+ $locale = setlocale(LC_CTYPE, 0);
+ setlocale(LC_CTYPE, 'en_US');
+ $this->_charset = strtolower($charset);
+ setlocale(LC_CTYPE, $locale);
+ }
+
+ /**
+ * Set the table border settings
+ *
+ * Border definition modes:
+ * - CONSOLE_TABLE_BORDER_ASCII: Default border with +, - and |
+ * - array with keys "intersection", "horizontal" and "vertical"
+ * - single character string that sets all three of the array keys
+ *
+ * @param mixed $border Border definition
+ *
+ * @return void
+ * @see $_border
+ */
+ function setBorder($border)
+ {
+ if ($border === CONSOLE_TABLE_BORDER_ASCII) {
+ $intersection = '+';
+ $horizontal = '-';
+ $vertical = '|';
+ } else if (is_string($border)) {
+ $intersection = $horizontal = $vertical = $border;
+ } else if ($border == '') {
+ $intersection = $horizontal = $vertical = '';
+ } else {
+ extract($border);
+ }
+
+ $this->_border = array(
+ 'intersection' => $intersection,
+ 'horizontal' => $horizontal,
+ 'vertical' => $vertical,
+ );
+ }
+
+ /**
+ * Set which borders shall be shown.
+ *
+ * @param array $visibility Visibility settings.
+ * Allowed keys: left, right, top, bottom, inner
+ *
+ * @return void
+ * @see $_borderVisibility
+ */
+ function setBorderVisibility($visibility)
+ {
+ $this->_borderVisibility = array_merge(
+ $this->_borderVisibility,
+ array_intersect_key(
+ $visibility,
+ $this->_borderVisibility
+ )
+ );
+ }
+
+ /**
+ * Sets the alignment for the columns.
+ *
+ * @param integer $col_id The column number.
+ * @param integer $align Alignment to set for this column. One of
+ * CONSOLE_TABLE_ALIGN_LEFT
+ * CONSOLE_TABLE_ALIGN_CENTER
+ * CONSOLE_TABLE_ALIGN_RIGHT.
+ *
+ * @return void
+ */
+ function setAlign($col_id, $align = CONSOLE_TABLE_ALIGN_LEFT)
+ {
+ switch ($align) {
+ case CONSOLE_TABLE_ALIGN_CENTER:
+ $pad = STR_PAD_BOTH;
+ break;
+ case CONSOLE_TABLE_ALIGN_RIGHT:
+ $pad = STR_PAD_LEFT;
+ break;
+ default:
+ $pad = STR_PAD_RIGHT;
+ break;
+ }
+ $this->_col_align[$col_id] = $pad;
+ }
+
+ /**
+ * Specifies which columns are to have totals calculated for them and
+ * added as a new row at the bottom.
+ *
+ * @param array $cols Array of column numbers (starting with 0).
+ *
+ * @return void
+ */
+ function calculateTotalsFor($cols)
+ {
+ $this->_calculateTotals = $cols;
+ }
+
+ /**
+ * Sets the headers for the columns.
+ *
+ * @param array $headers The column headers.
+ *
+ * @return void
+ */
+ function setHeaders($headers)
+ {
+ $this->_headers = array(array_values($headers));
+ $this->_updateRowsCols($headers);
+ }
+
+ /**
+ * Adds a row to the table.
+ *
+ * @param array $row The row data to add.
+ * @param boolean $append Whether to append or prepend the row.
+ *
+ * @return void
+ */
+ function addRow($row, $append = true)
+ {
+ if ($append) {
+ $this->_data[] = array_values($row);
+ } else {
+ array_unshift($this->_data, array_values($row));
+ }
+
+ $this->_updateRowsCols($row);
+ }
+
+ /**
+ * Inserts a row after a given row number in the table.
+ *
+ * If $row_id is not given it will prepend the row.
+ *
+ * @param array $row The data to insert.
+ * @param integer $row_id Row number to insert before.
+ *
+ * @return void
+ */
+ function insertRow($row, $row_id = 0)
+ {
+ array_splice($this->_data, $row_id, 0, array($row));
+
+ $this->_updateRowsCols($row);
+ }
+
+ /**
+ * Adds a column to the table.
+ *
+ * @param array $col_data The data of the column.
+ * @param integer $col_id The column index to populate.
+ * @param integer $row_id If starting row is not zero, specify it here.
+ *
+ * @return void
+ */
+ function addCol($col_data, $col_id = 0, $row_id = 0)
+ {
+ foreach ($col_data as $col_cell) {
+ $this->_data[$row_id++][$col_id] = $col_cell;
+ }
+
+ $this->_updateRowsCols();
+ $this->_max_cols = max($this->_max_cols, $col_id + 1);
+ }
+
+ /**
+ * Adds data to the table.
+ *
+ * @param array $data A two dimensional array with the table data.
+ * @param integer $col_id Starting column number.
+ * @param integer $row_id Starting row number.
+ *
+ * @return void
+ */
+ function addData($data, $col_id = 0, $row_id = 0)
+ {
+ foreach ($data as $row) {
+ if ($row === CONSOLE_TABLE_HORIZONTAL_RULE) {
+ $this->_data[$row_id] = CONSOLE_TABLE_HORIZONTAL_RULE;
+ $row_id++;
+ continue;
+ }
+ $starting_col = $col_id;
+ foreach ($row as $cell) {
+ $this->_data[$row_id][$starting_col++] = $cell;
+ }
+ $this->_updateRowsCols();
+ $this->_max_cols = max($this->_max_cols, $starting_col);
+ $row_id++;
+ }
+ }
+
+ /**
+ * Adds a horizontal seperator to the table.
+ *
+ * @return void
+ */
+ function addSeparator()
+ {
+ $this->_data[] = CONSOLE_TABLE_HORIZONTAL_RULE;
+ }
+
+ /**
+ * Returns the generated table.
+ *
+ * @return string The generated table.
+ */
+ function getTable()
+ {
+ $this->_applyFilters();
+ $this->_calculateTotals();
+ $this->_validateTable();
+
+ return $this->_buildTable();
+ }
+
+ /**
+ * Calculates totals for columns.
+ *
+ * @return void
+ */
+ function _calculateTotals()
+ {
+ if (empty($this->_calculateTotals)) {
+ return;
+ }
+
+ $this->addSeparator();
+
+ $totals = array();
+ foreach ($this->_data as $row) {
+ if (is_array($row)) {
+ foreach ($this->_calculateTotals as $columnID) {
+ $totals[$columnID] += $row[$columnID];
+ }
+ }
+ }
+
+ $this->_data[] = $totals;
+ $this->_updateRowsCols();
+ }
+
+ /**
+ * Applies any column filters to the data.
+ *
+ * @return void
+ */
+ function _applyFilters()
+ {
+ if (empty($this->_filters)) {
+ return;
+ }
+
+ foreach ($this->_filters as $filter) {
+ $column = $filter[0];
+ $callback = $filter[1];
+
+ foreach ($this->_data as $row_id => $row_data) {
+ if ($row_data !== CONSOLE_TABLE_HORIZONTAL_RULE) {
+ $this->_data[$row_id][$column] =
+ call_user_func($callback, $row_data[$column]);
+ }
+ }
+ }
+ }
+
+ /**
+ * Ensures that column and row counts are correct.
+ *
+ * @return void
+ */
+ function _validateTable()
+ {
+ if (!empty($this->_headers)) {
+ $this->_calculateRowHeight(-1, $this->_headers[0]);
+ }
+
+ for ($i = 0; $i < $this->_max_rows; $i++) {
+ for ($j = 0; $j < $this->_max_cols; $j++) {
+ if (!isset($this->_data[$i][$j]) &&
+ (!isset($this->_data[$i]) ||
+ $this->_data[$i] !== CONSOLE_TABLE_HORIZONTAL_RULE)) {
+ $this->_data[$i][$j] = '';
+ }
+
+ }
+ $this->_calculateRowHeight($i, $this->_data[$i]);
+
+ if ($this->_data[$i] !== CONSOLE_TABLE_HORIZONTAL_RULE) {
+ ksort($this->_data[$i]);
+ }
+
+ }
+
+ $this->_splitMultilineRows();
+
+ // Update cell lengths.
+ for ($i = 0; $i < count($this->_headers); $i++) {
+ $this->_calculateCellLengths($this->_headers[$i]);
+ }
+ for ($i = 0; $i < $this->_max_rows; $i++) {
+ $this->_calculateCellLengths($this->_data[$i]);
+ }
+
+ ksort($this->_data);
+ }
+
+ /**
+ * Splits multiline rows into many smaller one-line rows.
+ *
+ * @return void
+ */
+ function _splitMultilineRows()
+ {
+ ksort($this->_data);
+ $sections = array(&$this->_headers, &$this->_data);
+ $max_rows = array(count($this->_headers), $this->_max_rows);
+ $row_height_offset = array(-1, 0);
+
+ for ($s = 0; $s <= 1; $s++) {
+ $inserted = 0;
+ $new_data = $sections[$s];
+
+ for ($i = 0; $i < $max_rows[$s]; $i++) {
+ // Process only rows that have many lines.
+ $height = $this->_row_heights[$i + $row_height_offset[$s]];
+ if ($height > 1) {
+ // Split column data into one-liners.
+ $split = array();
+ for ($j = 0; $j < $this->_max_cols; $j++) {
+ $split[$j] = preg_split('/\r?\n|\r/',
+ $sections[$s][$i][$j]);
+ }
+
+ $new_rows = array();
+ // Construct new 'virtual' rows - insert empty strings for
+ // columns that have less lines that the highest one.
+ for ($i2 = 0; $i2 < $height; $i2++) {
+ for ($j = 0; $j < $this->_max_cols; $j++) {
+ $new_rows[$i2][$j] = !isset($split[$j][$i2])
+ ? ''
+ : $split[$j][$i2];
+ }
+ }
+
+ // Replace current row with smaller rows. $inserted is
+ // used to take account of bigger array because of already
+ // inserted rows.
+ array_splice($new_data, $i + $inserted, 1, $new_rows);
+ $inserted += count($new_rows) - 1;
+ }
+ }
+
+ // Has the data been modified?
+ if ($inserted > 0) {
+ $sections[$s] = $new_data;
+ $this->_updateRowsCols();
+ }
+ }
+ }
+
+ /**
+ * Builds the table.
+ *
+ * @return string The generated table string.
+ */
+ function _buildTable()
+ {
+ if (!count($this->_data)) {
+ return '';
+ }
+
+ $vertical = $this->_border['vertical'];
+ $separator = $this->_getSeparator();
+
+ $return = array();
+ for ($i = 0; $i < count($this->_data); $i++) {
+ for ($j = 0; $j < count($this->_data[$i]); $j++) {
+ if ($this->_data[$i] !== CONSOLE_TABLE_HORIZONTAL_RULE &&
+ $this->_strlen($this->_data[$i][$j]) <
+ $this->_cell_lengths[$j]) {
+ $this->_data[$i][$j] = $this->_strpad($this->_data[$i][$j],
+ $this->_cell_lengths[$j],
+ ' ',
+ $this->_col_align[$j]);
+ }
+ }
+
+ if ($this->_data[$i] !== CONSOLE_TABLE_HORIZONTAL_RULE) {
+ $row_begin = $this->_borderVisibility['left']
+ ? $vertical . str_repeat(' ', $this->_padding)
+ : '';
+ $row_end = $this->_borderVisibility['right']
+ ? str_repeat(' ', $this->_padding) . $vertical
+ : '';
+ $implode_char = str_repeat(' ', $this->_padding) . $vertical
+ . str_repeat(' ', $this->_padding);
+ $return[] = $row_begin
+ . implode($implode_char, $this->_data[$i]) . $row_end;
+ } elseif (!empty($separator)) {
+ $return[] = $separator;
+ }
+
+ }
+
+ $return = implode(PHP_EOL, $return);
+ if (!empty($separator)) {
+ if ($this->_borderVisibility['inner']) {
+ $return = $separator . PHP_EOL . $return;
+ }
+ if ($this->_borderVisibility['bottom']) {
+ $return .= PHP_EOL . $separator;
+ }
+ }
+ $return .= PHP_EOL;
+
+ if (!empty($this->_headers)) {
+ $return = $this->_getHeaderLine() . PHP_EOL . $return;
+ }
+
+ return $return;
+ }
+
+ /**
+ * Creates a horizontal separator for header separation and table
+ * start/end etc.
+ *
+ * @return string The horizontal separator.
+ */
+ function _getSeparator()
+ {
+ if (!$this->_border) {
+ return;
+ }
+
+ $horizontal = $this->_border['horizontal'];
+ $intersection = $this->_border['intersection'];
+
+ $return = array();
+ foreach ($this->_cell_lengths as $cl) {
+ $return[] = str_repeat($horizontal, $cl);
+ }
+
+ $row_begin = $this->_borderVisibility['left']
+ ? $intersection . str_repeat($horizontal, $this->_padding)
+ : '';
+ $row_end = $this->_borderVisibility['right']
+ ? str_repeat($horizontal, $this->_padding) . $intersection
+ : '';
+ $implode_char = str_repeat($horizontal, $this->_padding) . $intersection
+ . str_repeat($horizontal, $this->_padding);
+
+ return $row_begin . implode($implode_char, $return) . $row_end;
+ }
+
+ /**
+ * Returns the header line for the table.
+ *
+ * @return string The header line of the table.
+ */
+ function _getHeaderLine()
+ {
+ // Make sure column count is correct
+ for ($j = 0; $j < count($this->_headers); $j++) {
+ for ($i = 0; $i < $this->_max_cols; $i++) {
+ if (!isset($this->_headers[$j][$i])) {
+ $this->_headers[$j][$i] = '';
+ }
+ }
+ }
+
+ for ($j = 0; $j < count($this->_headers); $j++) {
+ for ($i = 0; $i < count($this->_headers[$j]); $i++) {
+ if ($this->_strlen($this->_headers[$j][$i]) <
+ $this->_cell_lengths[$i]) {
+ $this->_headers[$j][$i] =
+ $this->_strpad($this->_headers[$j][$i],
+ $this->_cell_lengths[$i],
+ ' ',
+ $this->_col_align[$i]);
+ }
+ }
+ }
+
+ $vertical = $this->_border['vertical'];
+ $row_begin = $this->_borderVisibility['left']
+ ? $vertical . str_repeat(' ', $this->_padding)
+ : '';
+ $row_end = $this->_borderVisibility['right']
+ ? str_repeat(' ', $this->_padding) . $vertical
+ : '';
+ $implode_char = str_repeat(' ', $this->_padding) . $vertical
+ . str_repeat(' ', $this->_padding);
+
+ $separator = $this->_getSeparator();
+ if (!empty($separator) && $this->_borderVisibility['top']) {
+ $return[] = $separator;
+ }
+ for ($j = 0; $j < count($this->_headers); $j++) {
+ $return[] = $row_begin
+ . implode($implode_char, $this->_headers[$j]) . $row_end;
+ }
+
+ return implode(PHP_EOL, $return);
+ }
+
+ /**
+ * Updates values for maximum columns and rows.
+ *
+ * @param array $rowdata Data array of a single row.
+ *
+ * @return void
+ */
+ function _updateRowsCols($rowdata = null)
+ {
+ // Update maximum columns.
+ $this->_max_cols = max($this->_max_cols, count($rowdata));
+
+ // Update maximum rows.
+ ksort($this->_data);
+ $keys = array_keys($this->_data);
+ $this->_max_rows = end($keys) + 1;
+
+ switch ($this->_defaultAlign) {
+ case CONSOLE_TABLE_ALIGN_CENTER:
+ $pad = STR_PAD_BOTH;
+ break;
+ case CONSOLE_TABLE_ALIGN_RIGHT:
+ $pad = STR_PAD_LEFT;
+ break;
+ default:
+ $pad = STR_PAD_RIGHT;
+ break;
+ }
+
+ // Set default column alignments
+ for ($i = 0; $i < $this->_max_cols; $i++) {
+ if (!isset($this->_col_align[$i])) {
+ $this->_col_align[$i] = $pad;
+ }
+ }
+ }
+
+ /**
+ * Calculates the maximum length for each column of a row.
+ *
+ * @param array $row The row data.
+ *
+ * @return void
+ */
+ function _calculateCellLengths($row)
+ {
+ for ($i = 0; $i < count($row); $i++) {
+ if (!isset($this->_cell_lengths[$i])) {
+ $this->_cell_lengths[$i] = 0;
+ }
+ $this->_cell_lengths[$i] = max($this->_cell_lengths[$i],
+ $this->_strlen($row[$i]));
+ }
+ }
+
+ /**
+ * Calculates the maximum height for all columns of a row.
+ *
+ * @param integer $row_number The row number.
+ * @param array $row The row data.
+ *
+ * @return void
+ */
+ function _calculateRowHeight($row_number, $row)
+ {
+ if (!isset($this->_row_heights[$row_number])) {
+ $this->_row_heights[$row_number] = 1;
+ }
+
+ // Do not process horizontal rule rows.
+ if ($row === CONSOLE_TABLE_HORIZONTAL_RULE) {
+ return;
+ }
+
+ for ($i = 0, $c = count($row); $i < $c; ++$i) {
+ $lines = preg_split('/\r?\n|\r/', $row[$i]);
+ $this->_row_heights[$row_number] = max($this->_row_heights[$row_number],
+ count($lines));
+ }
+ }
+
+ /**
+ * Returns the character length of a string.
+ *
+ * @param string $str A multibyte or singlebyte string.
+ *
+ * @return integer The string length.
+ */
+ function _strlen($str)
+ {
+ static $mbstring;
+
+ // Strip ANSI color codes if requested.
+ if ($this->_ansiColor) {
+ $str = $this->_ansiColor->strip($str);
+ }
+
+ // Cache expensive function_exists() calls.
+ if (!isset($mbstring)) {
+ $mbstring = function_exists('mb_strwidth');
+ }
+
+ if ($mbstring) {
+ return mb_strwidth($str, $this->_charset);
+ }
+
+ return strlen($str);
+ }
+
+ /**
+ * Returns part of a string.
+ *
+ * @param string $string The string to be converted.
+ * @param integer $start The part's start position, zero based.
+ * @param integer $length The part's length.
+ *
+ * @return string The string's part.
+ */
+ function _substr($string, $start, $length = null)
+ {
+ static $mbstring;
+
+ // Cache expensive function_exists() calls.
+ if (!isset($mbstring)) {
+ $mbstring = function_exists('mb_substr');
+ }
+
+ if (is_null($length)) {
+ $length = $this->_strlen($string);
+ }
+ if ($mbstring) {
+ $ret = @mb_substr($string, $start, $length, $this->_charset);
+ if (!empty($ret)) {
+ return $ret;
+ }
+ }
+ return substr($string, $start, $length);
+ }
+
+ /**
+ * Returns a string padded to a certain length with another string.
+ *
+ * This method behaves exactly like str_pad but is multibyte safe.
+ *
+ * @param string $input The string to be padded.
+ * @param integer $length The length of the resulting string.
+ * @param string $pad The string to pad the input string with. Must
+ * be in the same charset like the input string.
+ * @param const $type The padding type. One of STR_PAD_LEFT,
+ * STR_PAD_RIGHT, or STR_PAD_BOTH.
+ *
+ * @return string The padded string.
+ */
+ function _strpad($input, $length, $pad = ' ', $type = STR_PAD_RIGHT)
+ {
+ $mb_length = $this->_strlen($input);
+ $sb_length = strlen($input);
+ $pad_length = $this->_strlen($pad);
+
+ /* Return if we already have the length. */
+ if ($mb_length >= $length) {
+ return $input;
+ }
+
+ /* Shortcut for single byte strings. */
+ if ($mb_length == $sb_length && $pad_length == strlen($pad)) {
+ return str_pad($input, $length, $pad, $type);
+ }
+
+ switch ($type) {
+ case STR_PAD_LEFT:
+ $left = $length - $mb_length;
+ $output = $this->_substr(str_repeat($pad, ceil($left / $pad_length)),
+ 0, $left, $this->_charset) . $input;
+ break;
+ case STR_PAD_BOTH:
+ $left = floor(($length - $mb_length) / 2);
+ $right = ceil(($length - $mb_length) / 2);
+ $output = $this->_substr(str_repeat($pad, ceil($left / $pad_length)),
+ 0, $left, $this->_charset) .
+ $input .
+ $this->_substr(str_repeat($pad, ceil($right / $pad_length)),
+ 0, $right, $this->_charset);
+ break;
+ case STR_PAD_RIGHT:
+ $right = $length - $mb_length;
+ $output = $input .
+ $this->_substr(str_repeat($pad, ceil($right / $pad_length)),
+ 0, $right, $this->_charset);
+ break;
+ }
+
+ return $output;
+ }
+
+}
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