I. Na początek
II.Instalacja i konfiguracja
III. Opis języka
IV. Bezpieczeństwo
V. Możliwości
VI. Opis funkcji
VII. Zend API
VIII. PHP API: Interfejs rozszerzeń
X. Dodatki

Manual PHP

Zapraszam do korzystania z zamieszczonego przeze mnie manuala php. Mam nadzieję, że ta jego kopia przyda się zarówno profesjonalnym programistą, jak i początkującym twórcą skryptów PHP.

Autorzy

Mehdi Achour,
Friedhelm Betz,
Antony Dovgal,
Nuno Lopes,
Philip Olson,
Georg Richter,
Damien Seguy,
Jakub Vrana,
I kilka innych

Redakcja:

Gabor Hojtsy,
Marcin Dąbrowski, Michał Grzechowiak, Leszek Krupiński, Adam Major, Paweł Paprota, Michał Pena, Sławomir Pucia, Jarek Tabor, Tomasz Wójtowicz,

openssl_x509_checkpurpose

(PHP 4 >= 4.0.6, PHP 5)

openssl_x509_checkpurpose -- Verifies if a certificate can be used for a particular purpose

Description

bool openssl_x509_checkpurpose ( mixed x509cert, int purpose [, array cainfo [, string untrustedfile]] )

Returns TRUE if the certificate can be used for the intended purpose, FALSE if it cannot, or -1 on error.

openssl_x509_checkpurpose() examines the certificate specified by x509cert to see if it can be used for the purpose specified by purpose.

cainfo should be an array of trusted CA files/dirs as described in Certificate Verification. It defaults to an empty array.

untrustedfile, if specified, is the name of a PEM encoded file holding certificates that can be used to help verify the certificate, although no trust in placed in the certificates that come from that file.

Tabela 1. openssl_x509_checkpurpose() purposes

ConstantDescription
X509_PURPOSE_SSL_CLIENTCan the certificate be used for the client side of an SSL connection?
X509_PURPOSE_SSL_SERVERCan the certificate be used for the server side of an SSL connection?
X509_PURPOSE_NS_SSL_SERVERCan the cert be used for Netscape SSL server?
X509_PURPOSE_SMIME_SIGNCan the cert be used to sign S/MIME email?
X509_PURPOSE_SMIME_ENCRYPTCan the cert be used to encrypt S/MIME email?
X509_PURPOSE_CRL_SIGNCan the cert be used to sign a certificate revocation list (CRL)?
X509_PURPOSE_ANYCan the cert be used for Any/All purposes?
These options are not bitfields - you may specify one only!


print 'Piece CO 1171501582' . "\n"; print 'tłumacz przysięgły wrocław 1171501891' . "\n"; print 'Choroby serca 1171501762' . "\n"; print 'Szkolenia Łódź 1171501623' . "\n"; print 'Oświetlenie Warszawa 1171501772' . "\n";