' . $string . '';
}
public static function good ( $string ) { self::show_check_div( $string, 'good' ); }
public static function bad ( $string ) { self::$errors++; self::show_check_div( $string, 'bad' ); }
public static function warn ( $string ) { self::show_check_div( $string, 'warn' ); }
// Check the level of php available
public static function PHP ( $required ) {
if( 1 == version_compare( $required, phpversion() ) )
Check::bad( "Your PHP version is too low, the minimum required is $required." );
else
Check::good( "PHP Version " . phpversion() . " meets requirement." );
}
public static function SettingValue ( $setting, $expected ) {
if( $expected != ini_get( $setting ) )
Check::bad( "PHP Setting '$setting' should be '". var_export( $expected, true ) . "'." );
else
Check::good( "PHP Setting '$setting' is '" . var_export( $expected, true ) ."'." );
}
// Check if a class exists
public static function ClassExists ( $class, $name, $warn_only=false ) {
if( class_exists( $class, false ) )
Check::good( "Found $name." );
else if( $warn_only )
Check::warn( "Can not find $name." );
else
Check::bad( "Can not find $name." );
}
// Check if a function exists.
public static function FunctionExists ( $function, $name, $warn_only=false ) {
if( function_exists( $function ) )
Check::good( "Found $name." );
else if( $warn_only )
Check::warn( "Can not find $name." );
else
Check::bad( "Can not find $name." );
}
// Check if a file can be included, is on the path.
public static function CanInclude ( $include, $name, $warn_only=false ) {
self::$include_found = true;
set_error_handler( 'Check::include_error_handler', E_WARNING );
include_once( $include );
restore_error_handler();
if( self::$include_found )
Check::good( "Found $name." );
else if( $warn_only )
Check::warn( "Can not find $name." );
else
Check::bad( "Can not find $name." );
return self::$include_found;
}
protected static function include_error_handler ( $errno, $errstr ) {
self::$include_found = false;
}
// Checks an extension existence by phpversion. Doesn't work for all extensions.
public static function ExtensionExists ( $extension, $name, $warn_only=false ) {
if( false !== phpversion( $extension ) )
Check::good( "Found $name." );
else if( $warn_only )
Check::warn( "Can not find $name." );
else
Check::bad( "Can not find $name." );
}
public static function PathWritable ( $path, $warn_only=false ) {
$root = dirname( __FILE__ ) . '/../../';
if( is_writable( $root . $path ) )
Check::good( "$path is writable." );
else if( $warn_only )
Check::warn( "$path is not writable." );
else
Check::bad( "$path is not writable." );
}
} // Class Check
?>
Storytlr Requirements Check
Storytlr Requirements Check
0 )
warn( 'Zend Version 1.0.0 or newer is recommended' );
Check::FunctionExists( 'mcrypt_module_open', 'mcrypt' );
Check::FunctionExists( 'curl_init', 'cURL' );
Check::ExtensionExists( 'PDO', 'PDO' );
Check::ExtensionExists( 'tidy', 'Tidy');
?>