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new functions and CLI/CGI sections
more to come... stay tuned git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@150636 c90b9560-bf6c-de11-be94-00142212c4b1
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Nuno Lopes
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1 changed files with 271 additions and 3 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.4 $ -->
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<!-- $Revision: 1.5 $ -->
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<appendix id="migration5">
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<title>Migrating from PHP 4 to PHP 5</title>
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@ -70,13 +70,30 @@
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</itemizedlist>
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</section>
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<section id="migration5.cli-cgi">
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<title>CLI and CGI</title>
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<para>
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In PHP 5 there were some changes in CLI and CGI filenames. In PHP 5, the
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CGI version was renamed to <literal>php-cgi.exe</literal> (previously
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<literal>php.exe</literal>) and the CLI version now sits in the main
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directory (previously <literal>cli/php.exe</literal>).
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</para>
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<para>
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In PHP 5 it was also introduced a new mode:
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<literal>php-win.exe</literal>. This is equal to the CLI version, except
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that php-win doesn't output anything and thus provides no console (no "dos
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box" appears on the screen). This behavior is similar to php-gtk.
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</para>
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</section>
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<section id="migration5.configuration">
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<title>Migrating Configuration Files</title>
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<para>
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Since the ISAPI modules changed their names, from php4xxx to php5xxx, you
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need to make some changes in the configuration files. There were also
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changes in the CLI and CGI filenames. Please refer to the corresponding
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section for more information.
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changes in the CLI and CGI filenames. Please refer to the <link
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linkend="migration5.cli-cgi">corresponding section</link> for more
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information.
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</para>
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<para>
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Migrate the Apache configuration is extremely easy. See the example below
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@ -115,6 +132,257 @@ Action application/x-httpd-php "/php/php-cgi.exe"
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</para>
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</section>
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<section id="migration5.functions">
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<title>New Functions</title>
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<para>
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In PHP 5 there are some new functions. Here is the list of them:
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</para>
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<para>Arrays:</para>
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<itemizedlist>
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<listitem><simpara>
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<function>array_combine</function> - Creates an array by using one array
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for keys and another for its values
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</simpara></listitem>
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<listitem><simpara>
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<function>array_diff_uassoc</function> - Computes the difference of
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arrays with additional index check which is performed by a user supplied
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callback function
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</simpara></listitem>
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<listitem><simpara>
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<function>array_udiff</function> - Computes the difference of arrays by
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using a callback function for data comparison
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</simpara></listitem>
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<listitem><simpara>
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<function>array_udiff_assoc</function> - Computes the difference of
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arrays with additional index check. The data is compared by using a
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callback function
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</simpara></listitem>
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<listitem><simpara>
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<function>array_udiff_uassoc</function> - Computes the difference of
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arrays with additional index check. The data is compared by using a
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callback function. The index check is done by a callback function also
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</simpara></listitem>
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<listitem><simpara>
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<function>array_walk_recursive</function> - Apply a user function
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recursively to every member of an array
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</simpara></listitem>
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</itemizedlist>
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<para>InterBase:</para>
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<itemizedlist>
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<listitem><simpara>
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<function>ibase_affected_rows</function> - Return the number of rows
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that were affected by the previous query
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_commit_ret</function> - Commit a transaction without
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closing it
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_drop_db</function> - Drops a database
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_errcode</function> - Return an error code
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_free_event_handler</function> - Cancels a registered
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event handler
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_gen_id</function> - Increments the named generator and
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returns its new value
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_name_result</function> - Assigns a name to a result set
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_num_params</function> - Return the number of parameters
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in a prepared query
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_param_info</function> - Return information about a
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parameter in a prepared query
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_set_event_handler</function> - Register a callback
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function to be called when events are posted
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</simpara></listitem>
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<listitem><simpara>
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<function>ibase_wait_event</function> - Wait for an event to be posted
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by the database
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</simpara></listitem>
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</itemizedlist>
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<para>iconv:</para>
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<itemizedlist>
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<listitem><simpara>
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<function>iconv_mime_decode</function> - Decodes a MIME header field
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</simpara></listitem>
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<listitem><simpara>
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<function>iconv_mime_decode_headers</function> - Decodes multiple MIME
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header fields at once
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</simpara></listitem>
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<listitem><simpara>
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<function>iconv_mime_encode</function> - Composes a MIME header field
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</simpara></listitem>
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<listitem><simpara>
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<function>iconv_strlen</function> - Returns the character count of
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string
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</simpara></listitem>
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<listitem><simpara>
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<function>iconv_strpos</function> - Finds position of first occurrence
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of a needle within a haystack
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</simpara></listitem>
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<listitem><simpara>
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<function>iconv_strrpos</function> - Finds the last occurrence of a
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needle within the specified range of haystack
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</simpara></listitem>
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<listitem><simpara>
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<function>iconv_substr</function> - Cut out part of a string
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</simpara></listitem>
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</itemizedlist>
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<para>Streams:</para>
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<itemizedlist>
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<listitem><simpara>
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<function>stream_copy_to_stream</function> - Copies data from one stream
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to another
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_get_line</function> - Gets line from stream resource up
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to a given delimiter
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_socket_accept</function> - Accept a connection on a
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socket created by <function>stream_socket_server</function>
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_socket_client</function> - Open Internet or Unix domain
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socket connection
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_socket_get_name</function> - Retrieve the name of the
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local or remote sockets
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_socket_recvfrom</function> - Receives data from a
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socket, connected or not
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_socket_sendto</function> - Sends a message to a socket,
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whether it is connected or not
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</simpara></listitem>
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<listitem><simpara>
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<function>stream_socket_server</function> - Create an Internet or Unix
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domain server socket
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</simpara></listitem>
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</itemizedlist>
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<para>Other:</para>
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<itemizedlist>
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<listitem><simpara>
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<function>convert_uudecode</function> - decode a uuencoded string
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</simpara></listitem>
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<listitem><simpara>
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<function>convert_uuencode</function> - uuencode a string
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</simpara></listitem>
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<listitem><simpara>
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<function>dba_key_split</function> - Splits a key in string
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representation into array representation
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</simpara></listitem>
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<listitem><simpara>
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<function>dbase_get_header_info</function> - Get the header info of a
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dBase database
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</simpara></listitem>
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<listitem><simpara>
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<function>file_put_contents</function> - Write a string to a file
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</simpara></listitem>
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<listitem><simpara>
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<function>ftp_alloc</function> - Allocates space for a file to be
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uploaded
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</simpara></listitem>
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<listitem><simpara>
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<function>get_headers</function> - Fetches all the headers sent by the
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server in response to a HTTP request
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</simpara></listitem>
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<listitem><simpara>
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<function>headers_list</function> - Returns a list of response headers
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sent (or ready to send)
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</simpara></listitem>
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<listitem><simpara>
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<function>http_build_query</function> - Generate URL-encoded query string
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</simpara></listitem>
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<listitem><simpara>
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<function>idate</function> - Format a local time/date as integer
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</simpara></listitem>
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<listitem><simpara>
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<function>image_type_to_extension</function> - Get file extension for
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image-type returned by <function>getimagesize</function>,
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<function>exif_read_data</function>,
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<function>exif_thumbnail</function>,
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<function>exif_imagetype</function>
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</simpara></listitem>
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<listitem><simpara>
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<function>imap_getacl</function> - Gets the ACL for a given mailbox
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</simpara></listitem>
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<listitem><simpara>
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<function>ldap_sasl_bind</function> - Bind to LDAP directory using SASL
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</simpara></listitem>
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<listitem><simpara>
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<function>pcntl_getpriority</function> - Get the priority of any
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process
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</simpara></listitem>
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<listitem><simpara>
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<function>pcntl_wait</function> - Waits on or returns the status of a
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forked child as defined by the waitpid() system call
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</simpara></listitem>
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<listitem><simpara>
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<function>pg_version</function> - Returns an array with client, protocol
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and server version (when available)
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</simpara></listitem>
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<listitem><simpara>
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<function>php_check_syntax</function> - Check the syntax of the
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specified file
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</simpara></listitem>
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<listitem><simpara>
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<function>php_strip_whitespace</function> - Return source with stripped
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comments and whitespace
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</simpara></listitem>
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<listitem><simpara>
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<function>proc_nice</function> - Change the priority of the current
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process
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</simpara></listitem>
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<listitem><simpara>
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<function>setrawcookie</function> - Send a cookie with no url encoding
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of the value
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</simpara></listitem>
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<listitem><simpara>
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<function>snmp_read_mib</function> - Reads and parses a MIB file into
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the active MIB tree
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</simpara></listitem>
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<listitem><simpara>
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<function>sqlite_fetch_column_types</function> - Return an array of
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column types from a particular table
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</simpara></listitem>
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<listitem><simpara>
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<function>str_split</function> - Convert a string to an array
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</simpara></listitem>
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<listitem><simpara>
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<function>strpbrk</function> - Search a string for any of a set of
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characters
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</simpara></listitem>
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<listitem><simpara>
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<function>substr_compare</function> - Binary safe optionally case
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insensitive comparison of two strings from an offset, up to length
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characters
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</simpara></listitem>
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<listitem><simpara>
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<function>time_nanosleep</function> - Delay for a number of seconds and
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nano seconds
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</simpara></listitem>
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</itemizedlist>
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</section>
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</appendix>
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