Index

  1. \setasign\SetaPDF2
    1. Extractor
      1. Result
        1. Bounds
        2. Collection
        3. CompareableInterface
        4. Glyph
        5. HasBoundsInterface
        6. Segment
        7. Word
        8. WordGroups
        9. WordInterface
        10. WordWithGlyphs
        11. Words

setasign\SetaPDF2\Extractor\Result

Words This class represents words

File: /SetaPDF v2/Extractor/Result/Words.php
Old class name (alias): \SetaPDF_Extractor_Result_Words

Class hierarchy

Implements

Summary

Methods

Properties

Properties

$_items

protected \SetaPDF_Extractor_Result_WordInterface[] Words::$_items = array()

Methods

__construct()

public Collection::__construct ()

The constructor.

Parameters
$items : \SetaPDF_Extractor_Result_HasBoundsInterface[]
 

__toString()

public Words::__toString (
void
): string

Reconstruct the plain text of all words in that collection.

cleanUp()

public Collection::cleanUp (
void
): void

Release memory and cycled references

count()

public Collection::count (
void
): int

Implementation of the Countable interface.

See

current()

public Words::current (
void
): ?\SetaPDF_Extractor_Result_WordInterface

Implementation of the Iterator interface.

See

getBounds()

public Collection::getBounds (
void
): \SetaPDF_Extractor_Result_Bounds[]

Get the outer-most bounds of all items in this collection.

This method will only return values of non-rotated items.

getItems()

public Words::getItems (
void
): \SetaPDF_Extractor_Result_WordInterface[]

Get all items.

getString()

public Words::getString (
string $encoding = 'utf-8'
): string

Get the words string value in a specific encoding.

Parameters
$encoding : string
 

getStringAndOffsets()

public Words::getStringAndOffsets (
string $encoding = 'utf-8'
): array{string: string, offsets: array<int>}

Get the words string value including offset positions of the words.

Parameters
$encoding : string
 
Return Values

Offsets are only returned if $encoding is set to UTF-8.

key()

public Collection::key (
void
): int

Implementation of the Iterator interface.

See

next()

public Collection::next (
void
): void

Implementation of the Iterator interface.

See

offsetExists()

public Collection::offsetExists (
int $offset
): bool

Implementation of the ArrayAccess interface.

Parameters
$offset : int
 
See

offsetGet()

public Words::offsetGet (
int $offset
): \SetaPDF_Extractor_Result_WordInterface

Implementation of the ArrayAccess interface.

Parameters
$offset : int
 
Exceptions

Throws \InvalidArgumentException

See

offsetSet()

public Words::offsetSet (): void

Implementation of the ArrayAccess interface.

Parameters
$offset : ?int
 
$value : \SetaPDF_Extractor_Result_WordInterface
 
Exceptions

Throws \InvalidArgumentException

See

offsetUnset()

public Collection::offsetUnset (
int $offset
): void

Implementation of the ArrayAccess interface.

Parameters
$offset : int
 
See

rewind()

public Collection::rewind (
void
): void

Implementation of the Iterator interface.

See

search()

public Words::search (
string $regex
): \SetaPDF_Extractor_Result_Collection

Searches by a regular expression on the string version of the words.

Parameters
$regex : string
 
Return Values

The collection will hold Words instances.

See

valid()

public Collection::valid (
void
): bool

Implementation of the Iterator interface.

See

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