/**
* Renders a row for output.
*
* @param array $row The table row.
* @return string The formatted table row.
*/
public function row(array $row)
{
$extra_rows = array_fill(0, count($row), array());
$extra_row_count = 0;
foreach ($row as $col => $value) {
$value = str_replace(PHP_EOL, ' ', $value);
$col_width = $this->_widths[$col];
$original_val_width = Colors::length($value);
if ($original_val_width > $col_width) {
$row[$col] = \cli\safe_substr($value, 0, $col_width);
$value = \cli\safe_substr($value, $col_width, $original_val_width);
$i = 0;
do {
$extra_value = \cli\safe_substr($value, 0, $col_width);
$val_width = \cli\safe_strlen($extra_value);
if ($val_width) {
$extra_rows[$col][] = $extra_value;
$value = \cli\safe_substr($value, $col_width, $original_val_width);
$i++;
if ($i > $extra_row_count) {
$extra_row_count = $i;
}
}
} while ($value);
}
}
$row = array_map(array($this, 'padColumn'), $row, array_keys($row));
array_unshift($row, '');
// First border
array_push($row, '');
// Last border
$ret = join($this->_characters['border'], $row);
if ($extra_row_count) {
foreach ($extra_rows as $col => $col_values) {
while (count($col_values) < $extra_row_count) {
$col_values[] = '';
}
}
do {
$row_values = array();
$has_more = false;
foreach ($extra_rows as $col => &$col_values) {
$row_values[$col] = array_shift($col_values);
if (count($col_values)) {
$has_more = true;
}
}
$row_values = array_map(array($this, 'padColumn'), $row_values, array_keys($row_values));
array_unshift($row_values, '');
// First border
array_push($row_values, '');
// Last border
$ret .= PHP_EOL . join($this->_characters['border'], $row_values);
} while ($has_more);
}
return $ret;
}
function test_encoded_substr()
{
$this->assertEquals(\cli\safe_substr(\cli\Colors::pad('hello', 6), 0, 2), 'he');
$this->assertEquals(\cli\safe_substr(\cli\Colors::pad('óra', 6), 0, 2), 'ór');
$this->assertEquals(\cli\safe_substr(\cli\Colors::pad('日本語', 6), 0, 2), '日本');
}