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1101. pg_fieldisnull
. PHP Manual . Prev . Next . (PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_fieldisnull -- Test if a field is NULL . int pg_fieldisnull ( resource result, int row, mixed field) . pg_fieldisnull() test if a field is NULL or not. It returns 1 if the field in the given row is NULL . It returns 0 if the field in the given row is NOT NULL . Field can be specified as column index (number) or fieldname (string). Row numbering starts at 0. Prev . Home . Next . pg_fetch_row . Up . pg_fieldname
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-fieldisnull.html -- 3.6 Кб -- 03.02.2002
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1102. pg_fieldname
. PHP Manual . Prev . Next . (PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_fieldname -- Returns the name of a field . string pg_fieldname ( resource result, int field_number) . pg_fieldname() returns the name of the field occupying the given field_number in the given PostgreSQL result resource. Field numbering starts from 0. See also pg_fieldnum() . Prev . Home . Next . pg_fieldisnull . Up . pg_fieldnum
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-fieldname.html -- 3.6 Кб -- 03.02.2002
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1103. pg_fetch_row
PHP Manual . ... Next . 3.0.1 - 3.0.18 only, PHP 4 >= 4.0.0) pg_fetch_row -- Get a row as an enumerated array . ... php $conn = pg_pconnect ("dbname=publisher"); if (!$conn) { echo "An error occured.\n"; exit; } $result = pg_Exec ($conn, "SELECT * FROM authors"); if (!$result) { echo "An error occured.\n"; exit; } $num = pg_numrows($result); for ($i=0; $i < $num; $i++) { $r = pg_fetch_row($result, $i); for ($j=0; $j < count($r); $j++) { echo "$r[$j] "; } echo "<BR>"; } ?> ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-fetch-row.html -- 5.0 Кб -- 03.02.2002
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1104. pg_fetch_object
... 3.0.1 - 3.0.18 only, PHP 4 >= 4.0.0) pg_fetch_object -- Fetch a row as an object . object pg_fetch_object ( resource result, int row [, int result_type]) . pg_fetch_object() returns an object with properties that correspond to the fetched row. It returns FALSE if there are no more rows or error. pg_fetch_object() is similar to pg_fetch_array() , with one difference - an object is returned, instead of an array. ... H1>Failed connecting to postgres database <?php echo $database ?> ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-fetch-object.html -- 6.8 Кб -- 03.02.2002
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1105. pg_fetch_array
... 3.0.1 - 3.0.18 only, PHP 4 >= 4.0.0) pg_fetch_array -- Fetch a row as an array . array pg_fetch_array ( resource result, int row [, int result_type]) . ... php $conn = pg_pconnect ("dbname=publisher"); if (!$conn) { echo "An error occured.\n"; exit; } $result = pg_exec ($conn, "SELECT * FROM authors"); if (!$result) { echo "An error occured.\n"; exit; } $arr = pg_fetch_array ($result, 0, PGSQL_NUM); echo $arr[0] . array\n"; $arr = pg_fetch_array ($result, 1, PGSQL_ASSOC); echo $arr["author"] . ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-fetch-array.html -- 6.0 Кб -- 03.02.2002
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1106. pg_exec
... PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_exec -- Execute a query . resource pg_exec ( resource connection, string query) . pg_exec() returns a query result resource if query could be executed. ... Details about the error can be retrieved using the pg_errormessage() function if connection is valid. pg_errormessage() sends an SQL statement to the PostgreSQL database specified by the connection resource. The connection must be a valid connection that was returned by pg_connect() or pg_pconnect() . ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-exec.html -- 5.6 Кб -- 03.02.2002
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1107. pg_errormessage
PHP Manual . ... PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_errormessage -- Get the last error message string of a connection . string pg_errormessage ( resource connection) . pg_errormessage() returns a string containing the last error message for given connection . It returns FALSE on failure. pg_errormessage() returns the last error message for given connection and error message may be overwritten if other libpq functions are called on the connection. ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-errormessage.html -- 4.0 Кб -- 03.02.2002
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1108. pg_end_copy
PHP Manual . Prev . Next . PHP 4 >= 4.0.3) pg_end_copy -- Sync with PostgreSQL backend . bool pg_end_copy ( [resource connection]) . pg_end_copy() syncs PostgreSQL frontend (usually a web server process) with the PostgreSQL server after doing a copy operation performed by pg_put_line() . pg_end_copy() must be issued, otherwise the PostgreSQL server may get "out of sync" error with the frontend. It returns TRUE for success, otherwise it returns FALSE . ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-end-copy.html -- 3.8 Кб -- 03.02.2002
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1109. pg_dbname
. PHP Manual . Prev . Next . (PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_dbname -- Get the database name . string pg_dbname ( resource connection) . pg_dbname() returns the name of the database that the given PostgreSQL connection resource. It returns FALSE , if connection is not a valid PostgreSQL connection resource. Prev . Home . Next . pg_connect . Up . pg_end_copy
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-dbname.html -- 3.5 Кб -- 03.02.2002
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1110. pg_connect
... pg_connect() returns a connection resource that is needed by other PostgreSQL functions. pg_connect() opens a connection to a PostgreSQL database specified by connection_string . ... php $dbconn = pg_connect ( dbname = mary ); //connect to a database named mary $dbconn2 = pg_connect ( host =localhost port = 5432 dbname = mary ); // connect to a database named mary on localhost at port 5432 $dbconn3 = pg_connect ( host =sheep port = 5432 dbname = mary user=lamb ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-connect.html -- 6.2 Кб -- 03.02.2002
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1111. pg_cmdtuples
PHP Manual . ... Next . PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_cmdtuples -- Returns number of affected records(tuples) . int pg_cmdtuples ( resource result) . pg_cmdtuples() returns the number of tuples (instances/records/rows) affected by INSERT, UPDATE, and DELETE queries executed by pg_exec() . If no tuple is affected by this function, it will return 0. ... php $result = pg_exec ($conn, "INSERT INTO publisher VALUES ('Author')"); $cmdtuples = pg_cmdtuples ($result); echo $cmdtuples . ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-cmdtuples.html -- 4.1 Кб -- 03.02.2002
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1112. pg_close
PHP Manual . ... Next . PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_close -- Close a PostgreSQL connection . bool pg_close ( resource connection) . pg_close() closes down the non-persistent connection to a PostgreSQL database associated with the given connection resource. It returns TRUE , if connection is a valid connection resource, otherwise it return FALSE . ... If there is open large object resource on the connection, do not close the connection before closing all large object resources. ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.pg-close.html -- 4.1 Кб -- 03.02.2002
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1113. posix_getpwuid
... 3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0) posix_getpwuid -- Return info about a user by user id . array posix_getpwuid ( int uid) . Returns an associative array containing information about a user referenced by a numeric user ID, passed in the uid parameter. ... Element . ... name . ... The passwd element contains the user's password in an encrypted format. ... The field contains a comma separated list containing the user's full name, office phone, office number, and home phone number. ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-getpwuid.html -- 5.8 Кб -- 03.02.2002
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1114. POSIX functions
... This module contains an interface to those functions defined in the IEEE 1003.1 (POSIX.1) standards document which are not accessible through other means. ... posix_getpid -- Return the current process identifier . ... posix_getgid -- Return the real group ID of the current process . ... posix_setuid -- Set the UID of the current process . ... posix_getgroups -- Return the group set of the current process . ... posix_uname -- Get system name . ... posix_getgrnam -- Return info about a group by name ...
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Ссылки http://old.hcs.cmc.msu.ru/php/ref.posix.html -- 7.1 Кб -- 03.02.2002
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1115. posix_getrlimit
. PHP Manual . Prev . Next . (3.0.10 - 3.0.18 only, PHP 4 >= 4.0.0) posix_getrlimit -- Return info about system ressource limits . array posix_getrlimit ( (void);) . Needs to be written ASAP. Prev . Home . Next . posix_getpwuid . Up . PostgreSQL functions
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-getrlimit.html -- 3.2 Кб -- 03.02.2002
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1116. posix_getpwnam
... 3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0) posix_getpwnam -- Return info about a user by username . ... Returns an associative array containing information about a user referenced by an alphanumeric username, passed in the username parameter. ... The name element contains the username of the user. ... The passwd element contains the user's password in an encrypted format. ... The field contains a comma separated list containing the user's full name, office phone, office number, and home phone number. ...
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-getpwnam.html -- 5.9 Кб -- 03.02.2002
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1117. posix_getgrgid
. PHP Manual . Prev . Next . (3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0) posix_getgrgid -- Return info about a group by group id . array posix_getgrgid ( int gid) . Needs to be written. Prev . Home . Next . posix_getgrnam . Up . posix_getpwnam
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-getgrgid.html -- 3.2 Кб -- 03.02.2002
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1118. posix_getgrnam
. PHP Manual . Prev . Next . (3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0) posix_getgrnam -- Return info about a group by name . array posix_getgrnam ( string name) . Needs to be written. Prev . Home . Next . posix_mkfifo . Up . posix_getgrgid
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-getgrnam.html -- 3.2 Кб -- 03.02.2002
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1119. posix_mkfifo
. PHP Manual . Prev . Next . (3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0) posix_mkfifo -- Create a fifo special file (a named pipe) . bool posix_mkfifo ( string pathname, int mode) . Needs to be written ASAP. Note: When safe mode is enabled, PHP checks whether the directory in which you are about to operate has the same UID as the script that is being executed. Prev . Home . Next . posix_getcwd . Up . posix_getgrnam
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-mkfifo.html -- 3.5 Кб -- 03.02.2002
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1120. posix_isatty
. PHP Manual . Prev . Next . (3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0) posix_isatty -- Determine if a file descriptor is an interactive terminal . bool posix_isatty ( int fd) . Needs to be written. Prev . Home . Next . posix_ttyname . Up . posix_getcwd
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Ссылки http://old.hcs.cmc.msu.ru/php/function.posix-isatty.html -- 3.2 Кб -- 03.02.2002
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