# if PHP is globally configured to run through a gzip filter.
@ob_implicit_flush( true );
- if( !function_exists( 'version_compare' ) ) {
+ if ( !function_exists( 'version_compare' ) ) {
# version_compare was introduced in 4.1.0
- echo "Your PHP version is much too old; 4.0.x will _not_ work. 5.0.0 or higher is required. ABORTING.\n";
+ echo "Your PHP version is much too old; 4.0.x will _not_ work. 5.1.0 or higher is required. ABORTING.\n";
die( 1 );
}
- if( version_compare( phpversion(), '5.0.0' ) < 0 ) {
- echo "PHP 5.0.0 or higher is required. If PHP 5 is available only when \n".
- "PHP files have a .php5 extension, please navigate to <a href=\"index.php5\">index.php5</a> \n".
+ if ( version_compare( phpversion(), '5.1.0' ) < 0 ) {
+ echo "PHP 5.1.0 or higher is required. If PHP 5 is available only when \n" .
+ "PHP files have a .php5 extension, please navigate to <a href=\"index.php5\">index.php5</a> \n" .
"to continue installation. ABORTING.\n";
die( 1 );
}
- // Test for PHP bug which breaks PHP 5.0.x on 64-bit...
- // As of 1.8 this breaks lots of common operations instead
- // of just some rare ones like export.
- $borked = str_replace( 'a', 'b', array( -1 => -1 ) );
- if( !isset( $borked[-1] ) ) {
- echo "PHP 5.0.x is buggy on your 64-bit system; you must upgrade to PHP 5.1.x\n" .
- "or higher. ABORTING. (http://bugs.php.net/bug.php?id=34879 for details)\n";
- die( 1 );
- }
-
$test = new PhpXmlBugTester();
- if( !$test->ok ) {
+ if ( !$test->ok ) {
echo "Your system has a combination of PHP and libxml2 versions which is buggy\n" .
"and can cause hidden data corruption in MediaWiki and other web apps.\n" .
"Upgrade to PHP 5.2.9 or later and libxml2 2.7.3 or later!\n" .
}
$test = new PhpRefCallBugTester;
- $ok = false;
- call_user_func_array( array( $test, 'test' ), array( &$ok ) );
- if ( !$ok ) {
- echo "PHP 5.2.11, 5.2.12, and 5.3.1 (your version: " . phpversion() . ") are not compatible with\n" .
- "MediaWiki due to a bug involving reference parameters to __call. Upgrade to\n" .
- "PHP 5.3.2 (5.2.13 for 5.2 users), or downgrade to PHP 5.3.0 (5.2.10 for 5.2\n" .
- "users) to fix this. ABORTING (see http://bugs.php.net/bug.php?id=50394 for details)\n";
+ $test->execute();
+ if ( !$test->ok ) {
+ echo "PHP 5.3.1 is not compatible with MediaWiki due to a bug involving\n" .
+ "reference parameters to __call. Upgrade to PHP 5.3.2 or higher, or \n" .
+ "downgrade to PHP 5.3.0 to fix this.\n" .
+ "ABORTING (see http://bugs.php.net/bug.php?id=50394 for details)\n";
die( 1 );
}
-
global $wgCommandLineMode;
$wgCommandLineMode = true;
umask( 000 );
$parser = xml_parser_create();
xml_set_character_data_handler( $parser, array( $this, 'chardata' ) );
- $parsedOk = xml_parse($parser, $xml, true);
- $this->ok = $parsedOk && ($this->parsedData == $charData);
+ $parsedOk = xml_parse( $parser, $xml, true );
+ $this->ok = $parsedOk && ( $this->parsedData == $charData );
}
- public function chardata($parser, $data) {
+ public function chardata( $parser, $data ) {
$this->parsedData .= $data;
}
}
/**
- * Test for PHP bug #50394
+ * Test for PHP bug #50394 (PHP 5.3.x conversion to null only, not 5.2.x)
*/
class PhpRefCallBugTester {
+ public $ok = false;
+
function __call( $name, $args ) {
- $args[0] = true;
+ $old = error_reporting( E_ALL & ~E_WARNING );
+ call_user_func_array( array( $this, 'checkForBrokenRef' ), $args );
+ error_reporting( $old );
+ }
+
+ function checkForBrokenRef( &$var ) {
+ if ( $var ) {
+ $this->ok = true;
+ }
+ }
+
+ function execute() {
+ $var = true;
+ call_user_func_array( array( $this, 'foo' ), array( &$var ) );
+ }
+}
+
+if ( !function_exists( 'posix_isatty' ) ) {
+ # We default as considering stdin a tty (for nice readline methods)
+ # but treating stout as not a tty to avoid color codes
+ function posix_isatty( $fd ) {
+ return !$fd;
}
}
function readconsole( $prompt = '' ) {
static $isatty = null;
if ( is_null( $isatty ) ) {
- if ( !function_exists( 'posix_isatty' ) || posix_isatty( 0 /*STDIN*/ ) ) {
+ if ( posix_isatty( 0 /*STDIN*/ ) ) {
$isatty = true;
} else {
$isatty = false;
if ( feof( STDIN ) ) {
$st = false;
} else {
- $st = fgets(STDIN, 1024);
+ $st = fgets( STDIN, 1024 );
}
}
- if ($st === false) return false;
+ if ( $st === false ) return false;
$resp = trim( $st );
return $resp;
}
function findExecutable( $name ) {
$paths = explode( PATH_SEPARATOR, getenv( "PATH" ) );
- foreach( $paths as $path ) {
+ foreach ( $paths as $path ) {
$full = $path . DIRECTORY_SEPARATOR . $name;
- if( file_exists( $full ) ) {
- if( wfIsWindows() || is_executable( $full ) ) {
+ if ( file_exists( $full ) ) {
+ if ( wfIsWindows() || is_executable( $full ) ) {
return $full;
}
}
function readlineEmulation( $prompt ) {
$bash = "bash";
- if( !wfIsWindows() && findExecutable( $bash ) ) {
+ if ( !wfIsWindows() && findExecutable( $bash ) ) {
$retval = false;
$encPrompt = wfEscapeShellArg( $prompt );
$command = "read -er -p $encPrompt && echo \"\$REPLY\"";
$encCommand = wfEscapeShellArg( $command );
$line = wfShellExec( "$bash -c $encCommand", $retval );
- if( $retval == 0 ) {
+ if ( $retval == 0 ) {
return $line;
- } elseif( $retval == 127 ) {
+ } elseif ( $retval == 127 ) {
// Couldn't execute bash even though we thought we saw it.
// Shell probably spit out an error message, sorry :(
// Fall through to fgets()...
return false;
}
print $prompt;
- return fgets(STDIN, 1024);
+ return fgets( STDIN, 1024 );
}
function dbsource( $fname, $db = false ) {
wfDeprecated( __METHOD__ );
if ( !$db ) {
- // Try $wgDatabase, which is used in the install and update scripts
- global $wgDatabase;
- if ( isset( $wgDatabase ) ) {
- $db = $wgDatabase;
- } else {
- // No? Well, we must be outside of those scripts, so use the standard method
- $db = wfGetDB( DB_MASTER );
- }
+ $db = wfGetDB( DB_MASTER );
}
$error = $db->sourceFile( $fname );
if ( $error !== true ) {
print $error;
- exit(1);
+ exit( 1 );
}
}
+function archive( $name ) {
+ wfDeprecated( __METHOD__ );
+ return DatabaseBase::patchPath( $name );
+}
+
/**
* Get the value of session.save_path
*
dépôts / lhc / web / wiklou.git / blobdiff