29 lines
947 B
PHP
29 lines
947 B
PHP
<?php
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namespace SYSTEM\DB;
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abstract class ConnectionAbstr {
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//Connects to Database with given DBInfos
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abstract public function __construct(DBInfo $dbinfo);
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//Close Connection to Database
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abstract public function __destruct();
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//Close Connection to Database
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abstract public function close();
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//Query Database with prepared Statement with $stmtName = name of the stament(pg only) $stmt = string and $values = array()
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abstract public function prepare($stmtName, $stmt, $values);
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//Query Database with normal Statement with $query = SQLString
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abstract public function query($query);
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//Convert Prepared Values to SQL Type identifiers
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protected static function getPrepareValueType($value){
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if(is_double($value)){
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return 'd';}
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if(is_integer($value)){
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return 'i';}
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if(is_string($value)){
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return 's';}
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//blob
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return 'b';
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}
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}
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