\League\Csv\PolyfillEmptyEscapeParser

parse()

parse(\SplFileObject|\League\Csv\Stream  $document) : \Generator|array<mixed,array>

Converts the document into a CSV record iterator.

In PHP7.4+ you'll be able to do

$file = new SplFileObject('/path/to/file.csv', 'r'); $file->setFlags(SplFileObject::READ_CSV | SplFileObject::READ_AHEAD | SplFileObject::SKIP_EMPTY); $file->setCsvControl($delimiter, $enclosure, ''); foreach ($file as $record) { //$record escape mechanism is blocked by the empty string }

In PHP7.3- you can do

$file = new SplFileObject('/path/to/file.csv', 'r'); $it = EmptyEscapeParser::parse($file); //parsing will be done while ignoring the escape character value. foreach ($it as $record) { //fgetcsv is not directly use hence the escape char is not taken into account }

Each record array contains strings elements.

Parameters

Returns

__construct()

__construct() 

filterDocument()

filterDocument(\SplFileObject|\League\Csv\Stream  $document) : \SplFileObject|\League\Csv\Stream

Filters the submitted document.

Parameters

Returns

extractRecord()

extractRecord() 

Extracts a record form the CSV document.

extractFieldContent()

extractFieldContent() : string|null

Extracts the content from a field without enclosure.

• Field content can not spread on multiple document lines.
• Content must be preserved.
• Trailing line-breaks must be removed.

Returns

extractEnclosedFieldContent()

extractEnclosedFieldContent() : string|null

Extracts the content from a field with enclosure.

• Field content can spread on multiple document lines.
• Content between consecutive enclosure characters must be preserved.
• Double enclosure sequence must be replaced by single enclosure character.
• Trailing line break must be removed if they are not part of the field content.
• Invalid field content is treated as per fgetcsv behavior.

Returns