PHP: Difference between revisions
Line 12: | Line 12: | ||
|description=<pre>Returns an array of fieldnames from a table.</pre> | |description=<pre>Returns an array of fieldnames from a table.</pre> | ||
|example=<pre style="background-color:# | |example=<pre style="background-color:#a0a7d6"> | ||
$s = "SELECT * FROM customer"; | $s = "SELECT * FROM customer"; | ||
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</pre> | </pre> | ||
|result=<pre style="background-color:# | |result=<pre style="background-color:#EBF3FF"><b>Result</b></hr> | ||
5555 | 5555 | ||
</pre> | </pre> |
Revision as of 02:04, 11 July 2017
db_columns
db_columns
Parameters
$string1 : Database tablename
Return Value
{{{return}}}
Description
Returns an array of fieldnames from a table.
Example
$s = "SELECT * FROM customer"; $t = nuRunQuery($s); while($r = db_fetch_array($t)){ nuDebug('His name is : ' . $r->cus_name); }
<b>Result</b></hr> 5555
Also See :
66
db_fetch_object
- Parameters
- Description
::A function for looping through the result of a SELECT query returned from nuRunQuery.
- Example
<source lang="php">
$s = "SELECT * FROM customer"; $t = nuRunQuery($s);
while($r = db_fetch_array($t)){
nuDebug('His name is : ' . $r->cus_name);
} </source>
- Result
.
- Also see
.
db_fetch_row
A function for looping through the result of a SELECT query returned from nuRunQuery.
<source lang="php">
$s = "SELECT * FROM customer"; $t = nuRunQuery($s);
while($r = db_fetch_row($t)){
nuDebug('The field value is : ' . $r[0]);
}
</source>
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 '__'.