X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FUtils%2FArray.php;h=5ecdb554d58b29b404cecba3f84c0c40ff8caf90;hb=ef84a7da1da67fa6b68f3dd51af5a6d8c77a06d4;hp=1a3d8a002072b1cab93d60e1a9bf724d69bb6718;hpb=2d82d5a2151b9e9ac865f223521836ea4d530566;p=civicrm-core.git

diff --git a/CRM/Utils/Array.php b/CRM/Utils/Array.php
index 1a3d8a0020..5ecdb554d5 100644
--- a/CRM/Utils/Array.php
+++ b/CRM/Utils/Array.php
@@ -119,26 +119,26 @@ class CRM_Utils_Array {
    *   The array to be serialized.
    * @param int $depth
    *   (optional) Indentation depth counter.
-   * @param string $seperator
+   * @param string $separator
    *   (optional) String to be appended after open/close tags.
    *
    * @return string
    *   XML fragment representing $list.
    */
-  public static function &xml(&$list, $depth = 1, $seperator = "\n") {
+  public static function &xml(&$list, $depth = 1, $separator = "\n") {
     $xml = '';
     foreach ($list as $name => $value) {
       $xml .= str_repeat(' ', $depth * 4);
       if (is_array($value)) {
-        $xml .= "<{$name}>{$seperator}";
-        $xml .= self::xml($value, $depth + 1, $seperator);
+        $xml .= "<{$name}>{$separator}";
+        $xml .= self::xml($value, $depth + 1, $separator);
         $xml .= str_repeat(' ', $depth * 4);
-        $xml .= "</{$name}>{$seperator}";
+        $xml .= "</{$name}>{$separator}";
       }
       else {
         // make sure we escape value
         $value = self::escapeXML($value);
-        $xml .= "<{$name}>$value</{$name}>{$seperator}";
+        $xml .= "<{$name}>$value</{$name}>{$separator}";
       }
     }
     return $xml;
@@ -218,14 +218,14 @@ class CRM_Utils_Array {
    *   Destination array.
    * @param string $prefix
    *   (optional) String to prepend to keys.
-   * @param string $seperator
+   * @param string $separator
    *   (optional) String that separates the concatenated keys.
    */
-  public static function flatten(&$list, &$flat, $prefix = '', $seperator = ".") {
+  public static function flatten(&$list, &$flat, $prefix = '', $separator = ".") {
     foreach ($list as $name => $value) {
-      $newPrefix = ($prefix) ? $prefix . $seperator . $name : $name;
+      $newPrefix = ($prefix) ? $prefix . $separator . $name : $name;
       if (is_array($value)) {
-        self::flatten($value, $flat, $newPrefix, $seperator);
+        self::flatten($value, $flat, $newPrefix, $separator);
       }
       else {
         $flat[$newPrefix] = $value;
@@ -569,10 +569,10 @@ class CRM_Utils_Array {
       $node = &$result;
       foreach ($keys as $key) {
         if (is_array($record)) {
-          $keyvalue = isset($record[$key]) ? $record[$key] : NULL;
+          $keyvalue = $record[$key] ?? NULL;
         }
         else {
-          $keyvalue = isset($record->{$key}) ? $record->{$key} : NULL;
+          $keyvalue = $record->{$key} ?? NULL;
         }
         if (isset($node[$keyvalue]) && !is_array($node[$keyvalue])) {
           $node[$keyvalue] = [];
@@ -915,7 +915,7 @@ class CRM_Utils_Array {
     foreach ($matrix as $pos => $oldRow) {
       $newRow = [];
       foreach ($columns as $column) {
-        $newRow[$column] = CRM_Utils_Array::value($column, $oldRow);
+        $newRow[$column] = $oldRow[$column] ?? NULL;
       }
       $newRows[$pos] = $newRow;
     }