77 lines
2.1 KiB
PHP
77 lines
2.1 KiB
PHP
<?
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//error_reporting(E_ALL);
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function mysql_trace($query, $res='') {
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if (!$fp=fopen('mysql_insert.log', 'a'))
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return false;
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if (!fwrite($fp, date('Y/m/d - H:i:s') ." - $res : $query\n"))
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return false;
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if (!fclose($fp))
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return false;
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return true;
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}
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/** Retourne la dernière valeur de l'auto-incrément ou 0 si pas d'auto-incrément
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** Penser à bien tester la valeur !== false
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**/
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function mysql_insert($table, $toAdd, $debug=false){
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$fields = implode(array_keys($toAdd), '`,`');
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foreach (array_values($toAdd) as $key=>$array_values)
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$tmp[$key]=addslashes($array_values);
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$values = "'".implode(array_values($tmp), "','")."'"; # better
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$values = str_replace("'NULL'", 'NULL', $values);
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$query = 'INSERT INTO `'.$table.'` (`'.$fields.'`) VALUES ('.$values.');';
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$res = mysql_query($query);// OR die(mysql_error());
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if ($res!==false)
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{
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if (mysql_insert_id()>0)
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$res=mysql_insert_id();
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else
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$res=true;
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}
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if ($debug) mysql_trace($query, $res);
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return $res;
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//-- Example of usage
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//$tToAdd = array('id'=>3, 'name'=>'Yo', 'salary' => 5000);
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//insertIntoDB('myTable', $tToAdd)
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}
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function mysql_update($table, $update, $where, $debug=false){
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$fields = array_keys($update);
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$values = array_values($update);
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$i=0;
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$query='UPDATE `'.$table.'` SET ';
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while($fields[$i]){
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if($i>0){$query.=', ';}
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$query.=' `'.$fields[$i]."`='".addslashes($values[$i])."'";
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$i++;
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}
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$query = str_replace("'NULL'", 'NULL', $query);
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$query.=' WHERE '.$where.' LIMIT 1;';
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if ($debug) mysql_trace($query, mysql_errno());
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mysql_query($query);// or die(mysql_error());
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return true;
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//Example
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// mysql_update('myTable', $anarray, "type = 'main'")
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}
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function mysql_select($table, $fields, $where, $debug=false, $assoc=MYSQL_BOTH) {
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$query="SELECT $fields FROM $table WHERE $where;";
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// if ($debug) mysql_trace($query, count($tab));
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$result=mysql_query($query) or die(mysql_error());
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$tab=array();
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while ($ligne = mysql_fetch_array($result, $assoc))
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$tab[]=$ligne;
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mysql_free_result($result);
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if ($debug) mysql_trace($query, count($tab));
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// echo $query;
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return $tab;
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}
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?>
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