本文整理汇总了PHP中db2_fetch_array函数的典型用法代码示例。如果您正苦于以下问题：PHP db2_fetch_array函数的具体用法？PHP db2_fetch_array怎么用？PHP db2_fetch_array使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了db2_fetch_array函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: select
function select()
{
$conn = $this->connect();
if ($conn == true) {
$sql = "SELECT name from helloworld";
$result = db2_exec($conn, $sql);
while ($row = db2_fetch_array($result)) {
echo $text = $row[0];
}
}
}示例2: dbQuery
function dbQuery($query, $show_errors = true, $all_results = true, $show_output = true)
{
if ($show_errors) {
error_reporting(E_ALL);
} else {
error_reporting(E_PARSE);
}
// Connect to the IBM DB2 database management system
$link = db2_pconnect("testdb", "db2inst1", "testpass");
if (!$link) {
die(db2_conn_errormsg());
}
// Print results in HTML
print "<html><body>\n";
// Print SQL query to test sqlmap '--string' command line option
//print "<b>SQL query:</b> " . $query . "<br>\n";
// Perform SQL injection affected query
$stmt = db2_prepare($link, $query);
$result = db2_execute($stmt);
if (!$result) {
if ($show_errors) {
print "<b>SQL error:</b> " . db2_stmt_errormsg($stmt) . "<br>\n";
}
exit(1);
}
if (!$show_output) {
exit(1);
}
print "<b>SQL results:</b>\n";
print "<table border=\"1\">\n";
while ($line = db2_fetch_array($stmt)) {
print "<tr>";
foreach ($line as $col_value) {
print "<td>" . $col_value . "</td>";
}
print "</tr>\n";
if (!$all_results) {
break;
}
}
print "</table>\n";
print "</body></html>";
}示例3: selectDb
/**
* Performs a SQL statement in database and returns rows.
*
* @param unknown $sql
* the SQL statement.
* @throws Exception
* @return multitype:
*/
public function selectDb($sql)
{
$rowArr = array();
$connection = $this->connect();
$stmt = db2_prepare($connection, $sql);
$result = db2_execute($stmt);
if ($result) {
// echo "Result Set created.\n";
while ($row = db2_fetch_array($stmt)) {
array_push($rowArr, $row);
}
} else {
// echo "Result Set not created.\n";
$message = "\nCould not select from database table. " . db2_stmt_errormsg($stmt);
throw new Exception($message);
}
$this->__destruct();
return $rowArr;
}示例4: session_unset
session_unset();
error_reporting(0);
session_start();
include 'connect.php';
if (isset($_POST['userName']) && isset($_POST['password'])) {
$usernameEntered = $_POST['userName'];
$passwordEntered = $_POST['password'];
$conn = db2_connect($database, $dbusername, $dbpassword);
$sqlquery = "SELECT password FROM OWNER.USERS WHERE email = '{$usernameEntered}' ";
$stmt = db2_prepare($conn, $sqlquery);
if ($stmt) {
$result = db2_execute($stmt);
if (!$result) {
db2_stmt_errormsg($stmt);
}
while ($row = db2_fetch_array($stmt)) {
$passwordFromDb = $row[0];
}
db2_close($conn);
echo $passwordFromDb;
if ($passwordEntered == $passwordFromDb) {
$_SESSION['username'] = $usernameEntered;
header('Location: nav.php');
} else {
header('Location: login.php');
}
}
} else {
http_response_code(400);
}示例5: __construct
/**
* Constructor for simpledb Proxy
* Use the values from the configuration file provided to create a PDO for the database
* Query the database to obtain column metadata and primary key
*
* @param string $target Target
* @param string $immediate_caller_directory Directory
* @param string $binding_config Config
*/
public function __construct($target, $immediate_caller_directory, $binding_config)
{
SCA::$logger->log('Entering constructor');
try {
$this->table = $target;
$this->config = SCA_Helper::mergeBindingIniAndConfig($binding_config, $immediate_caller_directory);
if (array_key_exists('username', $this->config)) {
$username = $this->config['username'];
} else {
$username = null;
}
if (array_key_exists('password', $this->config)) {
$password = $this->config['password'];
} else {
$password = null;
}
if (array_key_exists('namespace', $this->config)) {
$this->namespace = $this->config['namespace'];
}
if (array_key_exists('case', $this->config)) {
$this->case = $this->config['case'];
} else {
$this->case = 'lower';
}
if (!array_key_exists('dsn', $this->config)) {
throw new SCA_RuntimeException("Data source name should be specified");
}
$tableName = $this->table;
// Special processing for IBM databases:
// IBM table names can contain schema name as prefix
// Column metadata returned by pdo_ibm does not specify the primary key
// Hence primary key for IBM databases has to be obtained using
// db2_primary_key.
if (strpos($this->config["dsn"], "ibm:") === 0 || strpos($this->config["dsn"], "IBM:") === 0) {
$this->isIBM = true;
// Table could be of format schemaName.tableName
$schemaName = null;
if (($pos = strrpos($tableName, '.')) !== false) {
$schemaName = substr($tableName, 0, $pos);
$tableName = substr($tableName, $pos + 1);
}
// DSN for IBM databases can be a database name or a connection string
// Both can be passed onto db2_connect. Remove the dsn prefix if specified
$database = substr($this->config["dsn"], 4);
if (strpos($database, "dsn=") === 0 || strpos($database, "DSN=") === 0) {
$database = substr($database, 4);
}
// Need to make sure the name is in DB2 uppercase style
$db2TableName = strtoupper($tableName);
$conn = db2_connect($database, $username, $password);
$stmt = db2_primary_keys($conn, null, $schemaName, $db2TableName);
$keys = db2_fetch_array($stmt);
if (count($keys) > 3) {
$this->primary_key = $keys[3];
} else {
throw new SCA_RuntimeException("Table '{$tableName}' does not appear to have a primary key.");
}
}
$this->table_name = $this->_getName($tableName);
if ($username != null) {
$this->pdo = new PDO($this->config["dsn"], $username, $password, $this->config);
} else {
$this->pdo = new PDO($this->config["dsn"]);
}
$this->pdo_driver = $this->pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
$stmt = $this->pdo->prepare('SELECT * FROM ' . $this->table);
if (!$stmt->execute()) {
throw new SCA_RuntimeException(self::_getPDOError($stmt, "select"));
}
$columns = array();
for ($i = 0; $i < $stmt->columnCount(); $i++) {
$meta = $stmt->getColumnMeta($i);
$name = $this->_getName($meta["name"]);
if (in_array("primary_key", $meta["flags"], true)) {
$this->primary_key = $name;
}
$columns[] = $name;
}
//$pk = $this->_getName($this->primary_key);
SCA::$logger->log("Table {$tableName} PrimaryKey {$this->primary_key}");
/*
$metadata = array(
'name' => $this->table_name,
'columns' => $columns,
'PK' => $pk
);
*/
$this->datafactory = SDO_DAS_DataFactory::getDataFactory();
// Define the model on the data factory (from the database)
$this->datafactory->addType(SCA_Bindings_simpledb_Proxy::ROOT_NS, SCA_Bindings_simpledb_Proxy::ROOT_TYPE);
$this->datafactory->addType($this->namespace, $this->table_name);
//.........这里部分代码省略.........
示例6: fetchRow
/**
* Fetch the next row from the given result object, in associative array
* form. Fields are retrieved with $row['fieldname'].
*
* @param $res array|ResultWrapper SQL result object as returned from Database::query(), etc.
* @return ResultWrapper row object
* @throws DBUnexpectedError Thrown if the database returns an error
*/
public function fetchRow($res)
{
if ($res instanceof ResultWrapper) {
$res = $res->result;
}
if (db2_num_rows($res) > 0) {
wfSuppressWarnings();
$row = db2_fetch_array($res);
wfRestoreWarnings();
if ($this->lastErrno()) {
throw new DBUnexpectedError($this, 'Error in fetchRow(): ' . htmlspecialchars($this->lastError()));
}
return $row;
}
return false;
}示例7: db2_connect
<?php
include 'config.php';
if (isset($_POST['username'])) {
$conn = db2_connect($dbname, $username, $password);
if ($conn) {
$userName = $_POST['username'];
$userNameQuery = "SELECT COUNT(*) FROM " . $computerName . ".USERS WHERE email = '{$userName}' ";
$stmt = db2_prepare($conn, $userNameQuery);
if ($stmt) {
$result = db2_execute($stmt);
if ($result) {
$username_result = db2_fetch_array($stmt);
if ($username_result[0] == '0') {
echo 'Username is available';
} else {
echo 'Sorry, the Username ' . $userName . ' already exists!';
}
} else {
db2_stmt_errormsg($stmt);
db2_close($conn);
}
}
}
}示例8: dbi_fetch_row
/**
* Retrieves a single row from the database and returns it as an array.
*
* <b>Note:</b> We don't use the more useful xxx_fetch_array because not all
* databases support this function.
*
* <b>Note:</b> Use the {@link dbi_error()} function to get error information
* if the connection fails.
*
* @param resource $res The database query resource returned from
* the {@link dbi_query()} function.
*
* @return mixed An array of database columns representing a single row in
* the query result or false on an error.
*/
function dbi_fetch_row($res)
{
if (strcmp($GLOBALS["db_type"], "mysql") == 0) {
return mysql_fetch_array($res);
} else {
if (strcmp($GLOBALS["db_type"], "mysqli") == 0) {
return mysqli_fetch_array($res);
} else {
if (strcmp($GLOBALS["db_type"], "mssql") == 0) {
return mssql_fetch_array($res);
} else {
if (strcmp($GLOBALS["db_type"], "oracle") == 0) {
if (OCIFetchInto($GLOBALS["oracle_statement"], $row, OCI_NUM + OCI_RETURN_NULLS)) {
return $row;
}
return 0;
} else {
if (strcmp($GLOBALS["db_type"], "postgresql") == 0) {
if (@$GLOBALS["postgresql_numrows[\"{$res}\"]"] > @$GLOBALS["postgresql_row[\"{$res}\"]"]) {
$r = pg_fetch_array($res, @$GLOBALS["postgresql_row[\"{$res}\"]"]);
@$GLOBALS["postgresql_row[\"{$res}\"]"]++;
if (!$r) {
echo "Unable to fetch row\n";
return '';
}
} else {
$r = '';
}
return $r;
} else {
if (strcmp($GLOBALS["db_type"], "odbc") == 0) {
if (!odbc_fetch_into($res, $ret)) {
return false;
}
return $ret;
} else {
if (strcmp($GLOBALS["db_type"], "ibm_db2") == 0) {
return db2_fetch_array($res);
} else {
if (strcmp($GLOBALS["db_type"], "ibase") == 0) {
return ibase_fetch_row($res);
} else {
dbi_fatal_error("dbi_fetch_row(): db_type not defined.");
}
}
}
}
}
}
}
}
}示例9: fetch_numarray
/**
* Fetch a result row as a numeric array
* @param Mixed qHanle The query handle
* @return Array
*/
public function fetch_numarray($qHanle)
{
return db2_fetch_array($qHanle);
}示例10: fetch
/**
* {@inheritdoc}
*/
public function fetch($fetchMode = null)
{
$fetchMode = $fetchMode ?: $this->_defaultFetchMode;
switch ($fetchMode) {
case \PDO::FETCH_BOTH:
return db2_fetch_both($this->_stmt);
case \PDO::FETCH_ASSOC:
return db2_fetch_assoc($this->_stmt);
case \PDO::FETCH_CLASS:
$className = $this->defaultFetchClass;
$ctorArgs = $this->defaultFetchClassCtorArgs;
if (func_num_args() >= 2) {
$args = func_get_args();
$className = $args[1];
$ctorArgs = isset($args[2]) ? $args[2] : array();
}
$result = db2_fetch_object($this->_stmt);
if ($result instanceof \stdClass) {
$result = $this->castObject($result, $className, $ctorArgs);
}
return $result;
case \PDO::FETCH_NUM:
return db2_fetch_array($this->_stmt);
case \PDO::FETCH_OBJ:
return db2_fetch_object($this->_stmt);
default:
throw new DB2Exception("Given Fetch-Style " . $fetchMode . " is not supported.");
}
}示例11: fetch
/**
* {@inheritdoc}
*/
public function fetch($fetchMode = null)
{
$fetchMode = $fetchMode ?: $this->_defaultFetchMode;
switch ($fetchMode) {
case \PDO::FETCH_BOTH:
return db2_fetch_both($this->_stmt);
case \PDO::FETCH_ASSOC:
return db2_fetch_assoc($this->_stmt);
case \PDO::FETCH_NUM:
return db2_fetch_array($this->_stmt);
default:
throw new DB2Exception("Given Fetch-Style " . $fetchMode . " is not supported.");
}
}示例12: fetch
/**
* fetch
*
* @see Query::HYDRATE_* constants
* @param integer $fetchStyle Controls how the next row will be returned to the caller.
* This value must be one of the Query::HYDRATE_* constants,
* defaulting to Query::HYDRATE_BOTH
*
* @param integer $cursorOrientation For a PDOStatement object representing a scrollable cursor,
* this value determines which row will be returned to the caller.
* This value must be one of the Query::HYDRATE_ORI_* constants, defaulting to
* Query::HYDRATE_ORI_NEXT. To request a scrollable cursor for your
* PDOStatement object,
* you must set the PDO::ATTR_CURSOR attribute to Doctrine::CURSOR_SCROLL when you
* prepare the SQL statement with Doctrine_Adapter_Interface->prepare().
*
* @param integer $cursorOffset For a PDOStatement object representing a scrollable cursor for which the
* $cursorOrientation parameter is set to Query::HYDRATE_ORI_ABS, this value specifies
* the absolute number of the row in the result set that shall be fetched.
*
* For a PDOStatement object representing a scrollable cursor for
* which the $cursorOrientation parameter is set to Query::HYDRATE_ORI_REL, this value
* specifies the row to fetch relative to the cursor position before
* PDOStatement->fetch() was called.
*
* @return mixed
*/
function fetch($fetchStyle = \PDO::FETCH_BOTH)
{
switch ($fetchStyle) {
case \PDO::FETCH_BOTH:
return db2_fetch_both($this->_stmt);
case \PDO::FETCH_ASSOC:
return db2_fetch_assoc($this->_stmt);
case \PDO::FETCH_NUM:
return db2_fetch_array($this->_stmt);
default:
throw new DB2Exception("Given Fetch-Style " . $fetchStyle . " is not supported.");
}
}示例13: fetch
/**
* Fetches a row from the result set.
*
* @param int $style OPTIONAL Fetch mode for this fetch operation.
* @param int $cursor OPTIONAL Absolute, relative, or other.
* @param int $offset OPTIONAL Number for absolute or relative cursors.
* @return mixed Array, object, or scalar depending on fetch mode.
* @throws \Zend\Db\Statement\Db2Exception
*/
public function fetch($style = null, $cursor = null, $offset = null)
{
if (!$this->_stmt) {
return false;
}
if ($style === null) {
$style = $this->_fetchMode;
}
switch ($style) {
case Db\Db::FETCH_NUM:
$row = db2_fetch_array($this->_stmt);
break;
case Db\Db::FETCH_ASSOC:
$row = db2_fetch_assoc($this->_stmt);
break;
case Db\Db::FETCH_BOTH:
$row = db2_fetch_both($this->_stmt);
break;
case Db\Db::FETCH_OBJ:
$row = db2_fetch_object($this->_stmt);
break;
case Db\Db::FETCH_BOUND:
$row = db2_fetch_both($this->_stmt);
if ($row !== false) {
return $this->_fetchBound($row);
}
break;
default:
throw new Db2Exception("Invalid fetch mode '{$style}' specified");
break;
}
return $row;
}示例14: LCASE
<?php
//Connect to database
require_once "connect_db.php";
require_once "algorithm.php";
//Pull trait information from database
$songname = $_POST["name"];
$sql = "SELECT * FROM \"USER04893\" . \"Songs\" WHERE \"title\" = LCASE('" . $songname . "')";
$stmt = db2_exec($conn4, $sql);
$losongs;
$row;
//Fetches the list of similar songs
if (!$stmt) {
echo "SQL Statement Failed" . db2_stmt_errormsg() . "";
return;
} else {
$row = db2_fetch_array($stmt);
$top = getSongs($row);
$losongs = $top;
}
?>
<br>
<center><img src="images/logo.png" height="300px" width="300px" /></center>
<table>
<tr>
<td colspan="3">The song you searched for is: <?php
echo ucwords($row[0]);
?>
by <?php
echo ucwords($row[1]);
?>示例15: dbi_fetch_row
function dbi_fetch_row($res)
{
if (strcmp($GLOBALS['db_type'], 'mysql') == 0) {
return mysql_fetch_array($res, MYSQL_NUM);
} elseif (strcmp($GLOBALS['db_type'], 'mysqli') == 0) {
return $res->fetch_array(MYSQLI_NUM);
} elseif (strcmp($GLOBALS['db_type'], 'mssql') == 0) {
return mssql_fetch_array($res);
} elseif (strcmp($GLOBALS['db_type'], 'oracle') == 0) {
return OCIFetchInto($GLOBALS['oracle_statement'], $row, OCI_NUM + OCI_RETURN_NULLS) ? $row : 0;
} elseif (strcmp($GLOBALS['db_type'], 'postgresql') == 0) {
// Note: row became optional in PHP 4.1.0.
$r = pg_fetch_array($res, null, PGSQL_NUM);
return !$r ? false : $r;
} elseif (strcmp($GLOBALS['db_type'], 'odbc') == 0) {
return !odbc_fetch_into($res, $ret) ? false : $ret;
} elseif (strcmp($GLOBALS['db_type'], 'ibm_db2') == 0) {
return db2_fetch_array($res);
} elseif (strcmp($GLOBALS['db_type'], 'ibase') == 0) {
return ibase_fetch_row($res);
} elseif (strcmp($GLOBALS['db_type'], 'sqlite') == 0) {
return sqlite_fetch_array($res);
} else {
dbi_fatal_error('dbi_fetch_row (): ' . translate('db_type not defined.'));
}
}