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POP 3 client class 2008.01.08 (Default branch)
01-09-2008
POP 3 client is a PHP class that allows you to access mail boxes using the POP3 protocol. It provides a stream wrapper class for retrieving messages like files using the PHP fopen function, establishes secure connections using TLS, accesses servers using normal and APOP login methods, supports authentication mechanisms such as PLAIN, LOGIN, CRAM-MD5, NTLM (Windows or Linux/Unix via Samba) via the PHP SASL library, and supports listing of message sizes, retrieval of a message at once, separating the headers from the body, retrieving a message in small chunks to not exceed the available memory, and deleting messages.License: Freely DistributableChanges:|
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STREAM_WRAPPER_REGISTER(3) 1 STREAM_WRAPPER_REGISTER(3) stream_wrapper_register - Register a URL wrapper implemented as a PHP class SYNOPSIS
bool stream_wrapper_register (string $protocol, string $classname, [int $flags]) DESCRIPTION
Allows you to implement your own protocol handlers and streams for use with all the other filesystem functions (such as fopen(3), fread(3) etc.). PARAMETERS
o $protocol - The wrapper name to be registered. o $classname - The classname which implements the $protocol. o $flags - Should be set to STREAM_IS_URL if $protocol is a URL protocol. Default is 0, local stream. RETURN VALUES
Returns TRUE on success or FALSE on failure. stream_wrapper_register(3) will return FALSE if the $protocol already has a handler. CHANGELOG
+--------+------------------------------+ |Version | | | | | | | Description | | | | +--------+------------------------------+ | 5.2.4 | | | | | | | Added the $flags parameter. | | | | +--------+------------------------------+ EXAMPLES
Example #1 How to register a stream wrapper <?php $existed = in_array("var", stream_get_wrappers()); if ($existed) { stream_wrapper_unregister("var"); } stream_wrapper_register("var", "VariableStream"); $myvar = ""; $fp = fopen("var://myvar", "r+"); fwrite($fp, "line1 "); fwrite($fp, "line2 "); fwrite($fp, "line3 "); rewind($fp); while (!feof($fp)) { echo fgets($fp); } fclose($fp); var_dump($myvar); if ($existed) { stream_wrapper_restore("var"); } ?> The above example will output: line1 line2 line3 string(18) "line1 line2 line3 " SEE ALSO
The "streamWrapper" prototype class, "Example class registered as stream wrapper", stream_wrapper_unregister(3), stream_wrapper_restore(3), stream_get_wrappers(3). PHP Documentation Group STREAM_WRAPPER_REGISTER(3)