PHP: Difference between revisions
| Line 68: | Line 68: | ||
$array = db_fetch_array($object1) | $array = db_fetch_array($object1) | ||
</span>|parameters=<!-- PARAMETERS --><pre> | </span>|parameters=<!-- PARAMETERS --><pre> | ||
$object1 : | $object1 : nuRunQuery() result. | ||
</pre>|return=<!-- RETURN --><pre> | </pre>|return=<!-- RETURN --><pre> | ||
$array : | $array : PDO object. | ||
</pre>|description=<!-- DESCRIPTION --> | </pre>|description=<!-- DESCRIPTION --> | ||
A function for looping through the result of a SELECT query returned from [[PHP#nuRunQuery|nuRunQuery]].|example=<!-- EXAMPLE --><pre style="background-color:#F2EBFF"> | A function for looping through the result of a SELECT query returned from [[PHP#nuRunQuery|nuRunQuery]].|example=<!-- EXAMPLE --><pre style="background-color:#F2EBFF"> | ||
| Line 77: | Line 77: | ||
$t = nuRunQuery($s); | $t = nuRunQuery($s); | ||
while($r = | while($r = db_fetch_array($t)){ | ||
nuDebug('The field value is : ' . $r[ | nuDebug('The field value is : ' . $r['cus_name']); | ||
} | } | ||
Revision as of 04:33, 11 July 2017
db_columns
$array = db_columns($string1)
Parameters
$string1 : Database table name.
Return Value
$array : Field names.
Description
Returns an array of field names from a database table.
Example
$a = db_columns('customer');
nuDebug($a);
[0] : Array
(
[0] => customer_id
[1] => cus_name
[2] => cus_phone
[3] => cus_address
)
Also See :
db_fetch_array, db_fetch_object, db_fetch_row, db_num_rows
db_fetch_object
$object = db_fetch_object($object1)
Parameters
$object1 : nuRunQuery() result.
Return Value
$object : PDO object
Description
A function for looping through the result of a SELECT query returned from nuRunQuery.
Example
$s = "SELECT * FROM customer";
$t = nuRunQuery($s);
while($r = db_fetch_object($t)){
nuDebug('His name is : ' . $r->cus_name);
}
[0]: His name is : Robert Paulson
Also See :
db_columns, db_fetch_array, db_fetch_row, db_num_rows, nuRunQuery
db_fetch_row
$array = db_fetch_array($object1)
Parameters
$object1 : nuRunQuery() result.
Return Value
$array : PDO object.
Description
A function for looping through the result of a SELECT query returned from nuRunQuery.
Example
$s = "SELECT * FROM customer";
$t = nuRunQuery($s);
while($r = db_fetch_array($t)){
nuDebug('The field value is : ' . $r['cus_name']);
}
Also See :
db_field_array
A function for looping through the result from nuRunQuery. $r[0]
db_num_rows
The number of records in the result from nuRunQuery.
nuAddJavascript
Adds Javascript to a Form as it is built.
nuDebug
This function takes up to 10 parameters and creates a record in the Debug Form for testing purposes.
nuDisplayError
This adds an error that will stop the current event running and display the error message.
nuDisplayMessage
This adds a message that will be displayed after the current event completes.
nuGetUserAccess
Returns an array of user information.
nuHasNewRecordID
Returns true or false.
nuID
Creates a random string.
nuIsGlobeadmin
Returns true or false.
nuRemoveNonCharacters
nuRunPHP
Run a Procedure.
nuRunPHPHidden
Run a Procedure.
nuRunQuery
Run an SQL query.
nuSetFormValue
Updates Objects after a Lookup value is chosen.
nuSubformObject
Returns a PHP object that can be looped through.
nuTT
Creates a unique ID starting with '__'.