-<?
+<?php
function install_version_checks() {
+ # Turn off output buffering if it's on
+ @ob_end_flush();
+
if( !function_exists( "version_compare" ) ) {
# version_compare was introduced in 4.1.0
die( "Your PHP version is much too old; 4.0.x will _not_ work. 4.3.2 or higher is recommended. ABORTING.\n" );
if( version_compare( phpversion(), "4.3.2" ) < 0 ) {
echo "WARNING: PHP 4.3.2 or higher is recommended. Older versions from 4.1.x up may work but are not actively supported.\n\n";
}
- if( !ini_get( "register_globals" ) ) {
- echo "WARNING: register_globals is not on; MediaWiki currently relies on this option.\n\n";
- }
if (!extension_loaded('mysql')) {
if (!dl('mysql.so')) {
}
function copyfile( $sdir, $name, $ddir, $perms = 0664 ) {
+ copyfileto( $sdir, $name, $ddir, $name, $perms );
+}
+
+function copyfileto( $sdir, $sname, $ddir, $dname, $perms = 0664 ) {
global $wgInstallOwner, $wgInstallGroup;
- $d = "{$ddir}/{$name}";
- if ( copy( "{$sdir}/{$name}", $d ) ) {
+ $d = "{$ddir}/{$dname}";
+ if ( copy( "{$sdir}/{$sname}", $d ) ) {
if ( isset( $wgInstallOwner ) ) { chown( $d, $wgInstallOwner ); }
if ( isset( $wgInstallGroup ) ) { chgrp( $d, $wgInstallGroup ); }
chmod( $d, $perms );
- # print "Copied \"{$name}\" to \"{$ddir}\".\n";
+ # print "Copied \"{$sname}\" to \"{$d}\".\n";
} else {
- print "Failed to copy file \"{$name}\" to \"{$ddir}\".\n";
+ print "Failed to copy file \"{$sname}\" to \"{$ddir}/{$dname}\".\n";
exit();
}
}
function copydirectory( $source, $dest ) {
$handle = opendir( $source );
while ( false !== ( $f = readdir( $handle ) ) ) {
- if ( "." == $f{0} ) continue;
- # Something made all my "CVSs" go lowercase :(
- if ( !strcasecmp( "CVS", $f ) ) continue;
- copyfile( $source, $f, $dest );
+ $fullname = "$source/$f";
+ if ( $f{0} !="." && is_file( $fullname ) ) {
+ copyfile( $source, $f, $dest );
+ }
}
}
#
# Read and execute SQL commands from a file
#
-function dbsource( $fname, $conn = false ) {
+function dbsource( $fname, $database = false ) {
$fp = fopen( $fname, "r" );
if ( false === $fp ) {
print "Could not open \"{$fname}\".\n";
if ( $done ) {
$cmd = replacevars( $cmd );
- if( $conn )
- $res = mysql_query( $cmd, $conn );
+ if( $database )
+ $res = $database->query( $cmd );
else
$res = mysql_query( $cmd );
if ( false === $res ) {
- print "Query \"{$cmd}\" failed.\n";
+ $err = mysql_error();
+ print "Query \"{$cmd}\" failed with error code \"$err\".\n";
exit();
}
fclose( $fp );
}
-
+# Obsolete, use Database::fieldExists()
function field_exists( $table, $field ) {
$fname = "Update script: field_exists";
$res = wfQuery( "DESCRIBE $table", $fname );
return $found;
}
-
+# Obsolete Database::tableExists()
function table_exists( $db ) {
global $wgDBname;
$res = mysql_list_tables( $wgDBname );
return false;
}
+# Obsolete, use Database:fieldInfo()
function field_info( $table, $field ) {
$res = mysql_query( "SELECT * FROM $table LIMIT 1" );
$n = mysql_num_fields( $res );