Global constants to class properties (#75)

Support LTV and Timestamp (#70)

* first update to support timestamp

* Add last parameter for chain certs

Add last parameter for chain certs

* Add last parameter for support chain certs

* expand length to embedded tsa

* update

* add ltv and timestamp

* Support Timestamp and LTV

And improve signature process .
no need to write/read/parse tempfile in signing process.

* Update PDFDoc.php

* Update PDFDoc.php

* Update pdfsign.php

* Update CMS.php

* removed ex test and ex log

* Update PDFDoc.php

* Update PDFUtilFnc.php

* Update CMS.php

remove logging function, use sapp default logging function

* aligned classes structure

migrate asn1 class functions to dynamic functions

* remove example

* Update pdfsign.php

-change some message text.
-set default  $ocspUrl & $crl to prevent php notice message append in pdf result

* update args & text

* Update asn1.php

* Update x509.php

prevent php notice msg when ocsp server send not common resp status

* Update CMS.php

prevent same extracerts certificate (duplicate cert) to embeded

* Fix example scripts

* Small fixes

* calculate __SIGNATURE_MAX_LENGTH

calculated __SIGNATURE_MAX_LENGTH exactly. no longer waste signature space with zero padding.

* merged pdfsignltv.php & pdfsigntsa.php

* Update CMS.php

- support path validation (unlimited)
- removed ocsp, crl and issuer parameter (because it is difficult to implement if the certificate has a long path)

* merged

* Support <extracerts.pem>

* Update pdfsignlts.php

* Create pdfsigntsa.php

* Update asn1.php

* minor bugs

* minor bugs

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Co-authored-by: erikn69 <[email protected]>
Co-authored-by: Carlos de Alfonso Laguna <[email protected]>

Update .gitattributes (#71)

* Update .gitattributes

* Support stty for windows support on scripts

Fix page count check (#63)

Parameter $page_to_appear is zero based. The get_page_count method returns the number of pages starting with 1. The if statement does not trigger an error if 1 is provided on a document with 1 page. Reducing the count by 1 solves the issue.

check the certificate (#50)

update doc and new example

Merge pull request #41 from dealfonso/debuglevel

add the _DEBUG_LEVEL constant to control which debug messages are shown

Merge pull request #38 from erikn69/patch-1

Fix Uninitialized string offset -1

Merge pull request #31 from erikn69/patch-4

Added `get_signature_count` method

detect page rotation and use it for the image appearance