Tags
Table of Contents
Properties
- $parser : mixed
- $boolval : array<string|int, mixed>
- Boolean values.
- $current_data : string
- Current data value.
- $current_element : string
- Current data element.
- $level : string
- Current level: 'module', 'subject', 'question', 'answer'.
- $level_data : array<string|int, mixed>
- Array to store current level data.
- $qtype : array<string|int, mixed>
- Type of questions.
- $questionhash : array<string|int, mixed>
- Store hash values of question descriptions.
- $xmlfile : mixed
- XML file.
Methods
- __construct() : true
- Class constructor.
- __destruct() : mixed
- addAnswer() : mixed
- Add a new answer if not exist.
- addModule() : mixed
- Add a new module if not exist.
- addQuestion() : mixed
- Add a new question if not exist.
- addSubject() : mixed
- Add a new subject if not exist.
- endElementHandler() : mixed
- Sets the end element handler function for the XML parser parser.end_element_handler.
- segContentHandler() : mixed
- Sets the character data handler function for the XML parser parser.handler.
- startElementHandler() : mixed
- Sets the start element handler function for the XML parser parser.start_element_handler.
Properties
$parser
public mixed $parser$boolval
Boolean values.
private array<string|int,
mixed> $boolval = ['false' => '0', 'true'
=> '1']
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$current_data
Current data value.
private string $current_data = ''
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$current_element
Current data element.
private string $current_element =
''
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$level
Current level: 'module', 'subject', 'question', 'answer'.
private string $level = ''
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$level_data
Array to store current level data.
private array<string|int,
mixed> $level_data = []
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$qtype
Type of questions.
private array<string|int,
mixed> $qtype = ['single' => '1',
'multiple' => '2', 'text' => '3', 'ordering' =>
'4']
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$questionhash
Store hash values of question descriptions.
private array<string|int,
mixed> $questionhash = []
This is used to avoid the 255 chars limitation for string indexes on MySQL
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$xmlfile
XML file.
private mixed $xmlfile
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Methods
__construct()
Class constructor.
public __construct( $xmlfile)
: true
Parameters
Return values
true —or die for parsing error
__destruct()
public __destruct()
: mixed
addAnswer()
Add a new answer if not exist.
private addAnswer()
: mixed
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addModule()
Add a new module if not exist.
private addModule()
: mixed
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addQuestion()
Add a new question if not exist.
private addQuestion()
: mixed
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addSubject()
Add a new subject if not exist.
private addSubject()
: mixed
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endElementHandler()
Sets the end element handler function for the XML parser parser.end_element_handler.
private endElementHandler( $parser,
$name)
: mixed
Parameters
- $parser :
-
(resource) The first parameter, parser, is a reference to the XML parser calling the handler.
- $name :
-
(string) The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters.
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segContentHandler()
Sets the character data handler function for the XML parser parser.handler.
private segContentHandler( $parser,
$data)
: mixed
Parameters
- $parser :
-
(resource) The first parameter, parser, is a reference to the XML parser calling the handler.
- $data :
-
(string) The second parameter, data, contains the character data as a string.
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startElementHandler()
Sets the start element handler function for the XML parser parser.start_element_handler.
private startElementHandler( $parser,
$name,
$attribs)
: mixed
Parameters
- $parser :
-
(resource) The first parameter, parser, is a reference to the XML parser calling the handler.
- $name :
-
(string) The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters.
- $attribs :
-
(array) The third parameter, attribs, contains an associative array with the element's attributes (if any). The keys of this array are the attribute names, the values are the attribute values. Attribute names are case-folded on the same criteria as element names. Attribute values are not case-folded. The original order of the attributes can be retrieved by walking through attribs the normal way, using each(). The first key in the array was the first attribute, and so on.