<?php
use Drupal\Core\Render\Markup;
-use Drush\Log\LogLevel;
+use Drush\Utils\StringUtils;
/**
* @defgroup outputfunctions Process output text.
/**
* Prints a message with optional indentation. In general,
- * drush_log($message, LogLevel::OK) is often a better choice than this function.
+ * $this->>logger()->$method($message) is often a better choice than this function.
* That gets your confirmation message (for example) into the logs for this
- * drush request. Consider that drush requests may be executed remotely and
+ * drush request. Consider that Drush requests may be executed remotely and
* non interactively.
*
* @param $message
* error. See http://php.net/manual/en/features.commandline.io-streams.php
* @param $newline
* Add a "\n" to the end of the output. Defaults to TRUE.
+ *
+ * @deprecated
+ * Use $this->output()->writeln() in a command method.
*/
function drush_print($message = '', $indent = 0, $handle = NULL, $newline = TRUE) {
$msg = str_repeat(' ', $indent) . (string)$message;
if (($charset = drush_get_option('output_charset')) && function_exists('iconv')) {
$msg = iconv('UTF-8', $charset, $msg);
}
- if (!isset($handle)) {
+ if (!$handle) {
$handle = STDOUT;
- // In the past, Drush would use `print` here; now that we are using
- // fwrite (to avoid problems with php sending the http headers), we
- // must explicitly capture the output, because ob_start() / ob_end()
- // does not capture output written via fwrite to STDOUT.
- drush_backend_output_collect($msg);
}
fwrite($handle, $msg);
}
/**
- * Print a prompt -- that is, a message with no trailing newline.
- */
-function drush_print_prompt($message, $indent = 0, $handle = NULL) {
- drush_print($message, $indent, $handle, FALSE);
-}
-
-/**
- * Stores a message which is printed during drush_shutdown() if in compact mode.
- * @param $message
- * The message to print. If $message is an array,
- * then each element of the array is printed on a
- * separate line.
- */
-function drush_print_pipe($message = '') {
- $buffer = &drush_get_context('DRUSH_PIPE_BUFFER' , '');
- if (is_array($message)) {
- $message = implode("\n", $message) . "\n";
- }
- $buffer .= $message;
-}
-
-/**
- * Prints an array or string.
- * @param $array
- * The array to print.
- * @param $newline
- * Add a "\n" to the end of the output. Defaults to TRUE.
- */
-function drush_print_r($array, $handle = NULL, $newline = TRUE) {
- drush_print(print_r($array, TRUE), 0, $handle, $newline);
-}
-
-/**
- * Format some data and print it out. Respect --format option.
- */
-function drush_print_format($input, $default_format, $metadata = NULL) {
- drush_print(drush_format($input, $metadata, drush_get_option('format', $default_format)));
-}
-
-/**
- * Prepares a variable for printing. Loads the requested output
- * formatter and uses it to process the provided input.
- *
- * @param mixed $input
- * A variable.
- * @param string $metadata
- * Optional formatting metadata. Not used by all formats.
- * 'label' - text to label data with in some formats (e.g. export, config)
- * @param string $format
- * Optional format; defaults to print_r.
- * @return string
- * The variable formatted according to specified format.
- * Ready for drush_print().
- */
-function drush_format($input, $metadata = NULL, $format = NULL) {
- $output = '';
- // Look up the format and label, and fill in default values for metadata
- if (is_string($metadata)) {
- $metadata = array('label' => $metadata);
- }
- if (!is_array($metadata)) {
- $metadata = array();
- }
- $metadata += array(
- 'metameta' => array(),
- );
- if (isset($metadata['format'])) {
- // If the format is set in metadata, then it will
- // override whatever is passed in via the $format parameter.
- $format = $metadata['format'];
- }
- if (!isset($format)) {
- // TODO: we shouldn't ever call drush_get_option here.
- // Get rid of this once we confirm that there are no
- // callers that still need it.
- $format = drush_get_option('format', 'print-r');
- }
-
- $formatter = drush_load_engine('outputformat', $format);
- if ($formatter) {
- if ($formatter === TRUE) {
- return drush_set_error(dt('No outputformat class defined for !format', array('!format' => $format)));
- }
- $output = $formatter->process($input, $metadata);
- }
-
- return $output;
-}
-
-/**
- * Rudimentary replacement for Drupal API t() function.
+ * Rudimentary translation system, akin to Drupal's t() function.
*
* @param string
* String to process, possibly with replacement item.
*
* @return
* The processed string.
- *
- * @see t()
*/
-function dt($string, $args = array()) {
- $output = NULL;
- if (function_exists('t') && drush_drupal_major_version() == 7) {
- $output = t($string, $args);
- }
- // The language system requires a working container which has the string
- // translation service.
- else if (drush_drupal_major_version() >= 8 && \Drupal::hasService('string_translation')) {
- // Drupal 8 removes !var replacements, creating a user-level error when
- // these are used, so we'll pre-replace these before calling translate().
- list($string, $args) = replace_legacy_dt_args($string, $args);
- $output = (string) \Drupal::translation()->translate($string, $args);
- }
- else if (function_exists('t') && drush_drupal_major_version() <= 7 && function_exists('theme')) {
- $output = t($string, $args);
- }
-
- // If Drupal's t() function unavailable.
- if (!isset($output)) {
- if (!empty($args)) {
- $output = strtr($string, $args);
- }
- else {
- $output = $string;
- }
- }
- return $output;
-}
-
-/**
- * Replace placeholders that begin with a '!' with '@'.
- */
-function replace_legacy_dt_args(&$string, &$legacy_args) {
- $args = array();
- $replace = array();
- foreach ($legacy_args as $name => $argument) {
- if ($name[0] == '!') {
- $new_arg = '@' . substr($name, 1);
- $replace[$name] = $new_arg;
- $args[$new_arg] = Markup::create($argument);
- }
- else {
- $args[$name] = $argument;
- }
- }
- return [
- strtr($string, $replace),
- $args
- ];
+function dt($string, $args = []) {
+ return StringUtils::interpolate($string, $args);
}
/**
* The plain-text representation of the input.
*/
function drush_html_to_text($html, $allowed_tags = NULL) {
- $replacements = array(
+ $replacements = [
'<hr>' => '------------------------------------------------------------------------------',
'<li>' => ' * ',
'<h1>' => '===== ',
'<h3>' => '::: ',
'</h3>' => ' :::',
'<br/>' => "\n",
- );
+ ];
$text = str_replace(array_keys($replacements), array_values($replacements), $html);
return html_entity_decode(preg_replace('/ *<[^>]*> */', ' ', $text));
}
-
-/**
- * Print a formatted table.
- *
- * @param $rows
- * The rows to print.
- * @param $header
- * If TRUE, the first line will be treated as table header.
- * @param $widths
- * An associative array whose keys are column IDs and values are widths of each column (in characters).
- * If not specified this will be determined automatically, based on a "best fit" algorithm.
- * @param $handle
- * File handle to write to. NULL will write
- * to standard output, STDERR will write to the standard
- * error. See http://php.net/manual/en/features.commandline.io-streams.php
- * @return $tbl
- * Use $tbl->getTable() to get the output from the return value.
- */
-function drush_print_table($rows, $header = FALSE, $widths = array(), $handle = NULL) {
- $tbl = _drush_format_table($rows, $header, $widths);
- $output = $tbl->getTable();
- if (!stristr(PHP_OS, 'WIN')) {
- $output = str_replace("\r\n", PHP_EOL, $output);
- }
-
- drush_print(rtrim($output), 0, $handle);
- return $tbl;
-}
-
-/**
- * Format a table of data.
- *
- * @param $rows
- * The rows to print.
- * @param $header
- * If TRUE, the first line will be treated as table header.
- * @param $widths
- * An associative array whose keys are column IDs and values are widths of each column (in characters).
- * If not specified this will be determined automatically, based on a "best fit" algorithm.
- * @param array $console_table_options
- * An array that is passed along when constructing a Console_Table instance.
- * @return $output
- * The formatted output.
- */
-function drush_format_table($rows, $header = FALSE, $widths = array(), $console_table_options = array()) {
- $tbl = _drush_format_table($rows, $header, $widths, $console_table_options);
- $output = $tbl->getTable();
- if (!drush_is_windows()) {
- $output = str_replace("\r\n", PHP_EOL, $output);
- }
- return $output;
-}
-
-function _drush_format_table($rows, $header = FALSE, $widths = array(), $console_table_options = array()) {
- // Add defaults.
- $tbl = new ReflectionClass('Console_Table');
- $console_table_options += array(CONSOLE_TABLE_ALIGN_LEFT , '');
- $tbl = $tbl->newInstanceArgs($console_table_options);
-
- $auto_widths = drush_table_column_autowidth($rows, $widths);
-
- // Do wordwrap on all cells.
- $newrows = array();
- foreach ($rows as $rowkey => $row) {
- foreach ($row as $col_num => $cell) {
- $newrows[$rowkey][$col_num] = wordwrap($cell, $auto_widths[$col_num], "\n", TRUE);
- if (isset($widths[$col_num])) {
- $newrows[$rowkey][$col_num] = str_pad($newrows[$rowkey][$col_num], $widths[$col_num]);
- }
- }
- }
- if ($header) {
- $headers = array_shift($newrows);
- $tbl->setHeaders($headers);
- }
-
- $tbl->addData($newrows);
- return $tbl;
-}
-
-/**
- * Convert an associative array of key : value pairs into
- * a table suitable for processing by drush_print_table.
- *
- * @param $keyvalue_table
- * An associative array of key : value pairs.
- * @param $metadata
- * 'key-value-item': If the value is an array, then
- * the item key determines which item from the value
- * will appear in the output.
- * @return
- * An array of arrays, where the keys from the input
- * array are stored in the first column, and the values
- * are stored in the third. A second colum is created
- * specifically to hold the ':' separator.
- */
-function drush_key_value_to_array_table($keyvalue_table, $metadata = array()) {
- if (!is_array($keyvalue_table)) {
- return drush_set_error('DRUSH_INVALID_FORMAT', dt("Data not compatible with selected key-value output format."));
- }
- if (!is_array($metadata)) {
- $metadata = array('key-value-item' => $metadata);
- }
- $item_key = array_key_exists('key-value-item', $metadata) ? $metadata['key-value-item'] : NULL;
- $metadata += array(
- 'format' => 'list',
- 'separator' => ' ',
- );
- $table = array();
- foreach ($keyvalue_table as $key => $value) {
- if (isset($value)) {
- if (is_array($value) && isset($item_key)) {
- $value = $value[$item_key];
- }
- // We should only have simple values here, but if
- // we don't, use drush_format() to flatten as a fallback.
- if (is_array($value)) {
- $value = drush_format($value, $metadata, 'list');
- }
- }
- if (isset($metadata['include-field-labels']) && !$metadata['include-field-labels']) {
- $table[] = array(isset($value) ? $value : '');
- }
- elseif (isset($value)) {
- $table[] = array($key, ' :', $value);
- }
- else {
- $table[] = array($key . ':', '', '');
- }
- }
- return $table;
-}
-
-/**
- * Select the fields that should be used.
- */
-function drush_select_fields($all_field_labels, $fields, $strict = TRUE) {
- $field_labels = array();
- foreach ($fields as $field) {
- if (array_key_exists($field, $all_field_labels)) {
- $field_labels[$field] = $all_field_labels[$field];
- }
- else {
- // Allow the user to select fields via their human-readable names.
- // This is less convenient than the field name (since the human-readable
- // names may contain spaces, and must therefore be quoted), but these are
- // the values that the user sees in the command output. n.b. the help
- // text lists fields by their more convenient machine names.
- $key = array_search(strtolower($field), array_map('strtolower', $all_field_labels));
- if ($key !== FALSE) {
- $field_labels[$key] = $all_field_labels[$key];
- }
- elseif (!$strict) {
- $field_labels[$field] = $field;
- }
- }
- }
- return $field_labels;
-}
-
-/**
- * Select the fields from the input array that should be output.
- *
- * @param $input
- * An associative array of key:value pairs to be output
- * @param $fields
- * An associative array that maps FROM a field in $input
- * TO the corresponding field name in $output.
- * @param $mapping
- * An associative array that maps FROM a field in $fields
- * TO the actual field in $input to use in the preceeding
- * translation described above.
- * @return
- * The input array, re-ordered and re-keyed per $fields
- */
-function drush_select_output_fields($input, $fields, $mapping = array(), $default_value = NULL) {
- $result = array();
- if (empty($fields)) {
- $result = $input;
- }
- else {
- foreach ($fields as $key => $label) {
- $value = drush_lookup_field_by_path($input, $key, $mapping, $default_value);
- if (isset($value)) {
- $result[$label] = $value;
- }
- }
- }
- return $result;
-}
-
-/**
- * Return a specific item inside an array, as identified
- * by the provided path.
- *
- * @param $input:
- * An array of items, potentially multiple layers deep.
- * @param $path:
- * A specifier of array keys, either in an array or separated by
- * a '/', that list the elements of the array to access. This
- * works much like a very simple version of xpath for arrays, with
- * all items being treated identically (like elements).
- * @param $mapping:
- * (optional) An array whose keys may correspond to the $path parameter and
- * whose values are the corresponding paths to be used in $input.
- *
- * Example 1:
- *
- * $input = array('#name' => 'site.dev', '#id' => '222');
- * $path = '#name';
- * result: 'site.dev';
- *
- * Example 2:
- *
- * $input = array('ca' => array('sf' => array('mission'=>array('1700'=>'woodward'))));
- * $path = 'ca/sf/mission/1701';
- * result: 'woodward'
- *
- * Example 3:
- *
- * $input = array('#name' => 'site.dev', '#id' => '222');
- * $path = 'name';
- * $mapping = array('name' => '#name');
- * result: 'site.dev';
- */
-function drush_lookup_field_by_path($input, $path, $mapping = array(), $default_value = NULL) {
- $result = '';
- if (isset($mapping[$path])) {
- $path = $mapping[$path];
- }
- if (!is_array($path)) {
- $parts = explode('/', $path);
- }
- if (!empty($parts)) {
- $result = $input;
- foreach ($parts as $key) {
- if ((is_array($result)) && (isset($result[$key]))) {
- $result = $result[$key];
- }
- else {
- return $default_value;
- }
- }
- }
- return $result;
-}
-
-/**
- * Given a table array (an associative array of associative arrays),
- * return an array of all of the values with the specified field name.
- */
-function drush_output_get_selected_field($input, $field_name, $default_value = '') {
- $result = array();
- foreach ($input as $key => $data) {
- if (is_array($data) && isset($data[$field_name])) {
- $result[] = $data[$field_name];
- }
- else {
- $result[] = $default_value;
- }
- }
- return $result;
-}
-
-/**
- * Hide any fields that are empty
- */
-function drush_hide_empty_fields($input, $fields) {
- $has_data = array();
- foreach ($input as $key => $data) {
- foreach ($fields as $field => $label) {
- if (isset($data[$field]) && !empty($data[$field])) {
- $has_data[$field] = TRUE;
- }
- }
- }
- foreach ($fields as $field => $label) {
- if (!isset($has_data[$field])) {
- unset($fields[$field]);
- }
- }
- return $fields;
-}
-
-/**
- * Convert an array of data rows, where each row contains an
- * associative array of key : value pairs, into
- * a table suitable for processing by drush_print_table.
- * The provided $header determines the order that the items
- * will appear in the output. Only data items listed in the
- * header will be placed in the output.
- *
- * @param $rows_of_keyvalue_table
- * array(
- * 'row1' => array('col1' => 'data', 'col2' => 'data'),
- * 'row2' => array('col1' => 'data', 'col2' => 'data'),
- * )
- * @param $header
- * array('col1' => 'Column 1 Label', 'col2' => 'Column 2 Label')
- * @param $metadata
- * (optional) An array of special options, all optional:
- * - strip-tags: call the strip_tags function on the data
- * before placing it in the table
- * - concatenate-columns: an array of:
- * - dest-col: array('src-col1', 'src-col2')
- * Appends all of the src columns with whatever is
- * in the destination column. Appended columns are
- * separated by newlines.
- * - transform-columns: an array of:
- * - dest-col: array('from' => 'to'),
- * Transforms any occurance of 'from' in 'dest-col' to 'to'.
- * - format-cell: Drush output format name to use to format
- * any cell that is an array.
- * - process-cell: php function name to use to process
- * any cell that is an array.
- * - field-mappings: an array whose keys are some or all of the keys in
- * $header and whose values are the corresponding keys to use when
- * indexing the values of $rows_of_keyvalue_table.
- * @return
- * An array of arrays
- */
-function drush_rows_of_key_value_to_array_table($rows_of_keyvalue_table, $header, $metadata) {
- if (isset($metadata['hide-empty-fields'])) {
- $header = drush_hide_empty_fields($rows_of_keyvalue_table, $header);
- }
- if (empty($header)) {
- $first = (array)reset($rows_of_keyvalue_table);
- $keys = array_keys($first);
- $header = array_combine($keys, $keys);
- }
- $table = array(array_values($header));
- if (isset($rows_of_keyvalue_table) && is_array($rows_of_keyvalue_table) && !empty($rows_of_keyvalue_table)) {
- foreach ($rows_of_keyvalue_table as $row_index => $row_data) {
- $row_data = (array)$row_data;
- $row = array();
- foreach ($header as $column_key => $column_label) {
- $data = drush_lookup_field_by_path($row_data, $column_key, $metadata['field-mappings']);
- if (array_key_exists('transform-columns', $metadata)) {
- foreach ($metadata['transform-columns'] as $dest_col => $transformations) {
- if ($dest_col == $column_key) {
- $data = str_replace(array_keys($transformations), array_values($transformations), $data);
- }
- }
- }
- if (array_key_exists('concatenate-columns', $metadata)) {
- foreach ($metadata['concatenate-columns'] as $dest_col => $src_cols) {
- if ($dest_col == $column_key) {
- $data = '';
- if (!is_array($src_cols)) {
- $src_cols = array($src_cols);
- }
- foreach($src_cols as $src) {
- if (array_key_exists($src, $row_data) && !empty($row_data[$src])) {
- if (!empty($data)) {
- $data .= "\n";
- }
- $data .= $row_data[$src];
- }
- }
- }
- }
- }
- if (array_key_exists('format-cell', $metadata) && is_array($data)) {
- $data = drush_format($data, array(), $metadata['format-cell']);
- }
- if (array_key_exists('process-cell', $metadata) && is_array($data)) {
- $data = $metadata['process-cell']($data, $metadata);
- }
- if (array_key_exists('strip-tags', $metadata)) {
- $data = strip_tags($data);
- }
- $row[] = $data;
- }
- $table[] = $row;
- }
- }
- return $table;
-}
-
-/**
- * Determine the best fit for column widths.
- *
- * @param $rows
- * The rows to use for calculations.
- * @param $widths
- * Manually specified widths of each column (in characters) - these will be
- * left as is.
- */
-function drush_table_column_autowidth($rows, $widths) {
- $auto_widths = $widths;
-
- // First we determine the distribution of row lengths in each column.
- // This is an array of descending character length keys (i.e. starting at
- // the rightmost character column), with the value indicating the number
- // of rows where that character column is present.
- $col_dist = array();
- foreach ($rows as $rowkey => $row) {
- foreach ($row as $col_id => $cell) {
- if (empty($widths[$col_id])) {
- $length = strlen($cell);
- if ($length == 0) {
- $col_dist[$col_id][0] = 0;
- }
- while ($length > 0) {
- if (!isset($col_dist[$col_id][$length])) {
- $col_dist[$col_id][$length] = 0;
- }
- $col_dist[$col_id][$length]++;
- $length--;
- }
- }
- }
- }
- foreach ($col_dist as $col_id => $count) {
- // Sort the distribution in decending key order.
- krsort($col_dist[$col_id]);
- // Initially we set all columns to their "ideal" longest width
- // - i.e. the width of their longest column.
- $auto_widths[$col_id] = max(array_keys($col_dist[$col_id]));
- }
-
- // We determine what width we have available to use, and what width the
- // above "ideal" columns take up.
- $available_width = drush_get_context('DRUSH_COLUMNS', 80) - (count($auto_widths) * 2);
- $auto_width_current = array_sum($auto_widths);
-
- // If we need to reduce a column so that we can fit the space we use this
- // loop to figure out which column will cause the "least wrapping",
- // (relative to the other columns) and reduce the width of that column.
- while ($auto_width_current > $available_width) {
- $count = 0;
- $width = 0;
- foreach ($col_dist as $col_id => $counts) {
- // If we are just starting out, select the first column.
- if ($count == 0 ||
- // OR: if this column would cause less wrapping than the currently
- // selected column, then select it.
- (current($counts) < $count) ||
- // OR: if this column would cause the same amount of wrapping, but is
- // longer, then we choose to wrap the longer column (proportionally
- // less wrapping, and helps avoid triple line wraps).
- (current($counts) == $count && key($counts) > $width)) {
- // Select the column number, and record the count and current width
- // for later comparisons.
- $column = $col_id;
- $count = current($counts);
- $width = key($counts);
- }
- }
- if ($width <= 1) {
- // If we have reached a width of 1 then give up, so wordwrap can still progress.
- break;
- }
- // Reduce the width of the selected column.
- $auto_widths[$column]--;
- // Reduce our overall table width counter.
- $auto_width_current--;
- // Remove the corresponding data from the disctribution, so next time
- // around we use the data for the row to the left.
- unset($col_dist[$column][$width]);
- }
- return $auto_widths;
-}
-
-/**
- * Print the contents of a file.
- *
- * @param string $file
- * Full path to a file.
- */
-function drush_print_file($file) {
- // Don't even bother to print the file in --no mode
- if (drush_get_context('DRUSH_NEGATIVE')) {
- return;
- }
- if ((substr($file,-4) == ".htm") || (substr($file,-5) == ".html")) {
- $tmp_file = drush_tempnam(basename($file));
- file_put_contents($tmp_file, drush_html_to_text(file_get_contents($file)));
- $file = $tmp_file;
- }
- // Do not wait for user input in --yes or --pipe modes
- if (drush_get_context('DRUSH_PIPE')) {
- drush_print_pipe(file_get_contents($file));
- }
- elseif (drush_get_context('DRUSH_AFFIRMATIVE')) {
- drush_print(file_get_contents($file));
- }
- elseif (drush_shell_exec_interactive("less %s", $file)) {
- return;
- }
- elseif (drush_shell_exec_interactive("more %s", $file)) {
- return;
- }
- else {
- drush_print(file_get_contents($file));
- }
-}
-
-
-/**
- * Converts a PHP variable into its Javascript equivalent.
- *
- * We provide a copy of D7's drupal_json_encode since this function is
- * unavailable on earlier versions of Drupal.
- *
- * @see drupal_json_decode()
- * @ingroup php_wrappers
- */
-function drush_json_encode($var) {
- if (version_compare(phpversion(), '5.4.0', '>=')) {
- $json = json_encode($var, JSON_PRETTY_PRINT);
- }
- else {
- $json = json_encode($var);
- }
- // json_encode() does not escape <, > and &, so we do it with str_replace().
- return str_replace(array('<', '>', '&'), array('\u003c', '\u003e', '\u0026'), $json);
-}
-
-/**
- * Converts an HTML-safe JSON string into its PHP equivalent.
- *
- * We provide a copy of D7's drupal_json_decode since this function is
- * unavailable on earlier versions of Drupal.
- *
- * @see drupal_json_encode()
- * @ingroup php_wrappers
- */
-function drush_json_decode($var) {
- return json_decode($var, TRUE);
-}
-
-/**
- * Drupal-friendly var_export(). Taken from utility.inc in Drupal 8.
- *
- * @param $var
- * The variable to export.
- * @param $prefix
- * A prefix that will be added at the beginning of every lines of the output.
- *
- * @return
- * The variable exported in a way compatible to Drupal's coding standards.
- */
-function drush_var_export($var, $prefix = '') {
- if (is_array($var)) {
- if (empty($var)) {
- $output = 'array()';
- }
- else {
- $output = "array(\n";
- // Don't export keys if the array is non associative.
- $export_keys = array_values($var) != $var;
- foreach ($var as $key => $value) {
- $output .= ' ' . ($export_keys ? drush_var_export($key) . ' => ' : '') . drush_var_export($value, ' ', FALSE) . ",\n";
- }
- $output .= ')';
- }
- }
- elseif (is_bool($var)) {
- $output = $var ? 'TRUE' : 'FALSE';
- }
- elseif (is_string($var)) {
- $line_safe_var = str_replace("\n", '\n', $var);
- if (strpos($var, "\n") !== FALSE || strpos($var, "'") !== FALSE) {
- // If the string contains a line break or a single quote, use the
- // double quote export mode. Encode backslash and double quotes and
- // transform some common control characters.
- $var = str_replace(array('\\', '"', "\n", "\r", "\t"), array('\\\\', '\"', '\n', '\r', '\t'), $var);
- $output = '"' . $var . '"';
- }
- else {
- $output = "'" . $var . "'";
- }
- }
- elseif (is_object($var) && get_class($var) === 'stdClass') {
- // var_export() will export stdClass objects using an undefined
- // magic method __set_state() leaving the export broken. This
- // workaround avoids this by casting the object as an array for
- // export and casting it back to an object when evaluated.
- $output = '(object) ' . drush_var_export((array) $var, $prefix);
- }
- else {
- $output = var_export($var, TRUE);
- }
-
- if ($prefix) {
- $output = str_replace("\n", "\n$prefix", $output);
- }
-
- return $output;
-}
-
/**
* @} End of "defgroup outputfunctions".
*/
projects / yaffs-website / blobdiff