Mass convert NULL -> null. Left strings and comments alone, obviously.

[lhc/web/wiklou.git] / includes / db / Database.php

diff --git a/includes/db/Database.php b/includes/db/Database.php
index a5f85c0..179fba5 100644 (file)
--- a/includes/db/Database.php
+++ b/includes/db/Database.php
@@ -50,7 +50,7 @@ abstract class DatabaseBase {
         * Fail function, takes a Database as a parameter
         * Set to false for default, 1 for ignore errors
         */
-       function failFunction( $function = NULL ) {
+       function failFunction( $function = null ) {
                return wfSetVar( $this->mFailFunction, $function );
        }
 
@@ -65,7 +65,7 @@ abstract class DatabaseBase {
        /**
         * Boolean, controls output of large amounts of debug information
         */
-       function debug( $debug = NULL ) {
+       function debug( $debug = null ) {
                return wfSetBit( $this->mFlags, DBO_DEBUG, $debug );
        }
 
@@ -73,7 +73,7 @@ abstract class DatabaseBase {
         * Turns buffering of SQL result sets on (true) or off (false).
         * Default is "on" and it should not be changed without good reasons.
         */
-       function bufferResults( $buffer = NULL ) {
+       function bufferResults( $buffer = null ) {
                if ( is_null( $buffer ) ) {
                        return !(bool)( $this->mFlags & DBO_NOBUFFER );
                } else {
@@ -88,7 +88,7 @@ abstract class DatabaseBase {
         * code should use lastErrno() and lastError() to handle the
         * situation as appropriate.
         */
-       function ignoreErrors( $ignoreErrors = NULL ) {
+       function ignoreErrors( $ignoreErrors = null ) {
                return wfSetBit( $this->mFlags, DBO_IGNORE, $ignoreErrors );
        }
 
@@ -96,14 +96,14 @@ abstract class DatabaseBase {
         * The current depth of nested transactions
         * @param $level Integer: , default NULL.
         */
-       function trxLevel( $level = NULL ) {
+       function trxLevel( $level = null ) {
                return wfSetVar( $this->mTrxLevel, $level );
        }
 
        /**
         * Number of errors logged, only useful when errors are ignored
         */
-       function errorCount( $count = NULL ) {
+       function errorCount( $count = null ) {
                return wfSetVar( $this->mErrorCount, $count );
        }
 
@@ -114,19 +114,19 @@ abstract class DatabaseBase {
        /**
         * Properties passed down from the server info array of the load balancer
         */
-       function getLBInfo( $name = NULL ) {
+       function getLBInfo( $name = null ) {
                if ( is_null( $name ) ) {
                        return $this->mLBInfo;
                } else {
                        if ( array_key_exists( $name, $this->mLBInfo ) ) {
                                return $this->mLBInfo[$name];
                        } else {
-                               return NULL;
+                               return null;
                        }
                }
        }
 
-       function setLBInfo( $name, $value = NULL ) {
+       function setLBInfo( $name, $value = null ) {
                if ( is_null( $value ) ) {
                        $this->mLBInfo = $name;
                } else {
@@ -304,7 +304,7 @@ abstract class DatabaseBase {
                global $wgOut, $wgDBprefix, $wgCommandLineMode;
                # Can't get a reference if it hasn't been set yet
                if ( !isset( $wgOut ) ) {
-                       $wgOut = NULL;
+                       $wgOut = null;
                }
 
                $this->mFailFunction = $failFunction;
@@ -1018,7 +1018,7 @@ abstract class DatabaseBase {
                $table = $this->tableName( $table );
                $res = $this->query( 'DESCRIBE '.$table, $fname );
                if ( !$res ) {
-                       return NULL;
+                       return null;
                }
 
                $found = false;
@@ -1040,7 +1040,7 @@ abstract class DatabaseBase {
        function indexExists( $table, $index, $fname = 'Database::indexExists' ) {
                $info = $this->indexInfo( $table, $index, $fname );
                if ( is_null( $info ) ) {
-                       return NULL;
+                       return null;
                } else {
                        return $info !== false;
                }
@@ -1060,7 +1060,7 @@ abstract class DatabaseBase {
                $sql = 'SHOW INDEX FROM '.$table;
                $res = $this->query( $sql, $fname );
                if ( !$res ) {
-                       return NULL;
+                       return null;
                }
 
                $result = array();
@@ -1115,7 +1115,7 @@ abstract class DatabaseBase {
        function indexUnique( $table, $index ) {
                $indexInfo = $this->indexInfo( $table, $index );
                if ( !$indexInfo ) {
-                       return NULL;
+                       return null;
                }
                return !$indexInfo[0]->Non_unique;
        }
@@ -1549,7 +1549,7 @@ abstract class DatabaseBase {
         * subclass will return an integer, and save the value for insertId()
         */
        function nextSequenceValue( $seqName ) {
-               return NULL;
+               return null;
        }
 
        /**