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PtcDb
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Class: PtcDb

Source Location: /PhpToolCase/current/PtcDb.php

Class PtcDb

Class Overview
Class Overview | Property Summary | Properties Detail | Method Summary | Methods Detail

MYSQL QUERY HELPER CLASS

PHP version 5

Located in /PhpToolCase/current/PtcDb.php [line 12] 



		
				Author(s):
		
		
		
Information Tags:



				
Version:  0.7

				
Link:  http://phptoolcase.com

				
License:  GNU General Public License

	

				

				
		
Properties

		
				
		
				
		
Methods

		
				
		
		

		
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Property Summary

		

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string  
					$mySqlFlag  
					Mysql mode(MYSQL_BOTH,MYSQL_ASSOC,MYSQL_NUM)

				
													
array  
					$queryResults  
					Store query results in array

				
										

			

			
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Method Summary

		

			Class Overview
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static
											void  
					
					selfInstance()  
					Call class methods without initializing the class

				
																																																												
returns  
										countRows()  
					Count rows of select query(based on reference)

				
																
void  
										dbClose()  
					Close link to DB

				
																
void  
										dbConnect()  
					Connect to database

				
																
returns  
										deleteRow()  
					Delete row from given table

				
																
returns  
										executeSql()  
					Execute sql statement and return result

				
																
returns  
										goFast()  
					Retrive value from given table based on 1 field

				
																
returns  
										insertRow()  
					Insert record from given table

				
																
returns  
										lastId()  
					Get last inerted id

				
																
returns  
										readRow()  
					Read 1 row from given table

				
																
returns  
										readTable()  
					Read records from given table

				
																								
returns  
										sqlToArray()  
					Execute any select statement

				
																
returns  
										updateRow()  
					Update 1 record in given table

				
																
void  
										_cleanQuery()  
					Protect against sql injection

				
																
void  
										_queryFields()  
					Fields in the select statement WHERE clause

				
																
void  
										_tracePhp()  
					

				
												

			

			
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Properties

		

			Class Overview
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			string  
			$mySqlFlag
			 = MYSQL_ASSOC			[line 19]
		
	


	
Mysql mode(MYSQL_BOTH,MYSQL_ASSOC,MYSQL_NUM)


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    Access:  public
  






Information Tags:



  

    Tutorial:  mySqlFlag Option
  




	
		

	
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			array  
			$queryResults
			 = array()			[line 25]
		
	


	
Store query results in array


	API Tags:



  

    Access:  public
  






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    Tutorial:  Using References
  




	
		

	
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Methods

		

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	static method selfInstance  [line 29]





	

    

    
 
		static void selfInstance(
)
    

    



	
Call class methods without initializing the class



	

	API Tags:



  

    Access:  public
  







		
		

	
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	countRows  [line 219]





	

    

    
 
		returns countRows(
[string
$ref = 0] 
)
    

    



	
Count rows of select query(based on reference)



			Parameters:

			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  number rows from select statement
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Count Rows
  




		
		

	
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	dbClose  [line 238]





	

    

    
 
		void dbClose(
[string
$dbLink = null] 
)
    

    



	
Close link to DB



			Parameters:

			

					

				string  
				
				$dbLink: 
				
				 link resource			

				


	

	API Tags:



  

    Access:  public
  






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    Tutorial:  Closing The Connetion
  




		
		

	
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	dbConnect  [line 43]





	

    

    
 
		void dbConnect(
string
$dbHost, string
$dbUser, string
$dbPass, [string
$dbName = NULL], [string
$dbCharset = NULL] 
)
    

    



	
Connect to database



			Parameters:

			

					

				string  
				
				$dbHost: 
				
				 address for mysql server			

					

				string  
				
				$dbUser: 
				
				 user for mysql server			

					

				string  
				
				$dbPass: 
				
				 password for mysql server			

					

				string  
				
				$dbName: 
				
				 database name			

					

				string  
				
				$dbCharset: 
				
				 charset to use			

				


	

	API Tags:



  

    Access:  public
  






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    Tutorial:  Connecting To Database
  




		
		

	
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	deleteRow  [line 193]





	

    

    
 
		returns deleteRow(
string
$table, int
$recordId, [string
$ref = 0] 
)
    

    



	
Delete row from given table



			Parameters:

			

					

				string  
				
				$table: 
				
				 mysql table			

					

				int  
				
				$recordId: 
				
				 the record id to be deleted			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  the sql reference.
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Delete Row
  




		
		

	
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	executeSql  [line 91]





	

    

    
 
		returns executeSql(
string
$sql, [string
$ref = 0] 
)
    

    



	
Execute sql statement and return result



			Parameters:

			

					

				string  
				
				$sql: 
				
				 sql query to be returned			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  the sql reference.
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  ExecuteSql
  




		
		

	
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	goFast  [line 207]





	

    

    
 
		returns goFast(
string
$table, string
$key, string
$value, [string
$return = "id"] 
)
    

    



	
Retrive value from given table based on 1 field



			Parameters:

			

					

				string  
				
				$table: 
				
				 mysql table			

					

				string  
				
				$key: 
				
				 table field name			

					

				string  
				
				$value: 
				
				 the value to look for			

					

				string  
				
				$return: 
				
				 the field to return			

				


	

	API Tags:



  

    Return:  the value for the specified field,or null if query was empty
  

  

    Access:  public
  






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    Tutorial:  Retrieve only 1 Value
  




		
		

	
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	insertRow  [line 140]





	

    

    
 
		returns insertRow(
string
$table, array
$array, [string
$ref = 0] 
)
    

    



	
Insert record from given table



			Parameters:

			

					

				string  
				
				$table: 
				
				 mysql table			

					

				array  
				
				$array: 
				
				 query fields			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  the sql reference.
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Insert Row
  




		
		

	
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	lastId  [line 176]





	

    

    
 
		returns lastId(
)
    

    



	
Get last inerted id



	

	API Tags:



  

    Return:  last inserted id
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Last Inserted Id
  




		
		

	
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	readRow  [line 111]





	

    

    
 
		returns readRow(
string
$table, array|string
$fields, [string
$ref = 0] 
)
    

    



	
Read 1 row from given table



			Parameters:

			

					

				string  
				
				$table: 
				
				 mysql table			

					

				array|string  
				
				$fields: 
				
				 query fields			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  an array  with values or null if query is empty.
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Read Row
  




		
		

	
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	readTable  [line 127]





	

    

    
 
		returns readTable(
string
$table, [array|string
$fields = null], [string
$order = null], [string
$limit = null], [string
$ref = 0] 
)
    

    



	
Read records from given table



			Parameters:

			

					

				string  
				
				$table: 
				
				 mysql table			

					

				array|string  
				
				$fields: 
				
				 query fields			

					

				string  
				
				$order: 
				
				 order records			

					

				string  
				
				$limit: 
				
				 limit number of records			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  a multidimensional array or null if query is empty
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Read Table
  




		
		

	
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	sqlToArray  [line 71]





	

    

    
 
		returns sqlToArray(
string
$sql, [string
$ref = 0] 
)
    

    



	
Execute any select statement



			Parameters:

			

					

				string  
				
				$sql: 
				
				 sql query to be returned			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  a 2 dimensions array with values or null if query is empty
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  SqlToArray
  




		
		

	
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	updateRow  [line 163]





	

    

    
 
		returns updateRow(
string
$table, array
$array, int
$recordId, [string
$ref = 0] 
)
    

    



	
Update 1 record in given table



			Parameters:

			

					

				string  
				
				$table: 
				
				 mysql table			

					

				array  
				
				$array: 
				
				 array of values to update			

					

				int  
				
				$recordId: 
				
				 the record id to be updated			

					

				string  
				
				$ref: 
				
				 gives a reference to the resource. See Using References			

				


	

	API Tags:



  

    Return:  the sql reference.
  

  

    Access:  public
  






Information Tags:



  

    Tutorial:  Update Row
  




		
		

	
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	_cleanQuery  [line 256]





	

    

    
 
		void _cleanQuery(
string
$string 
)
    

    



	
Protect against sql injection



			Parameters:

			

					

				string  
				
				$string: 
				
				 clean values before sql query(prevent sql injection)			

				


	

	API Tags:



  

    Access:  protected
  







		
		

	
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	_queryFields  [line 267]





	

    

    
 
		void _queryFields(
array|string
$fields 
)
    

    



	
Fields in the select statement WHERE clause



			Parameters:

			

					

				array|string  
				
				$fields: 
				
				 query fields			

				


	

	API Tags:



  

    Access:  protected
  







		
		

	
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	_tracePhp  [line 294]





	

    

    
 
		void _tracePhp(
)
    

    



	
	

	API Tags:



  

    Access:  protected
  







		
		

	
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		    Documentation generated on Sun, 27 Jan 2013 18:45:05 +0100 by phpDocumentor 1.4.3