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Update dbwrapper.php

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Version 1.6 - New fetchAll functions
This commit is contained in:
Kevin Puertas Ruiz
2020-05-11 17:23:57 +00:00
parent 1bc58622f2
commit e33b7b1ac3
1 changed files with 65 additions and 8 deletions
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73
src/dbwrapper.php
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@@ -1,5 +1,5 @@
<?php
/* DBWrapper.php - Version 1.5
/* DBWrapper.php - Version 1.6
This script is a simple wrapper for SQLite3, MySQL and PgSQL,
for make possible to use different BD systems without changing the functions.
For use, in dbw_connect you have to specify type of database (see below)
@@ -71,12 +71,12 @@ function dbw_query($conn,$query){
return $ret;
}
/** Fetch array from query */
/** Fetch array from query (Next result) */
function dbw_fetch_array($conn,$result,$typearray = NULL){
if ($result == false || $result == NULL){return false;}
switch ($conn[1]){
case "mysqli":
if ($typearray == NULL || $typearray == "BOTH"){return mysqli_fetch_array($result);}
if ($typearray == NULL || $typearray == "BOTH"){return mysqli_fetch_array($result,MYSQLI_BOTH);}
if ($typearray == "ASSOC"){return mysqli_fetch_array($result,MYSQLI_ASSOC);}
if ($typearray == "NUM"){return mysqli_fetch_array($result,MYSQLI_NUM);}
break;
@@ -93,15 +93,41 @@ function dbw_fetch_array($conn,$result,$typearray = NULL){
}
}
/** Make query and fetch array */
function dbw_query_fetch_array($conn,$query){
/** Make query and fetch all in a array */
function dbw_fetch_all($conn,$result,$typearray = NULL){
$time = microtime(true);
$ret=null;
switch ($conn[1]){
case "mysqli":
if ($typearray == NULL || $typearray == "BOTH"){$ret = mysqli_fetch_all($result,MYSQLI_BOTH);}
if ($typearray == "ASSOC"){$ret = mysqli_fetch_all($result,MYSQLI_ASSOC);}
if ($typearray == "NUM"){$ret = mysqli_fetch_all($result,MYSQLI_NUM);}
break;
case "sqlite":
$ret = array();
while ($row = $result->fetchArray()) { //There is not fetchAll in sqlite3, implement it
$ret[] = ($row);
}
break;
case "PgSQL":
$ret = pg_fetch_all($result,PGSQL_ASSOC);
break;
}
//echo "<p>".$query."->".(microtime(true)-$time)." milisegundos</p>";
return $ret;
}
/** Make query and fetch array (For one result) */
function dbw_query_fetch_array($conn,$query,$typearray = NULL){
$time = microtime(true);
$ret=null;
switch ($conn[1]){
case "mysqli":
$result = mysqli_query($conn[0],$query);
if (!$result){return false;}
$ret = mysqli_fetch_array($result);
if ($typearray == NULL || $typearray == "BOTH"){$ret = mysqli_fetch_array($result,MYSQLI_BOTH);}
if ($typearray == "ASSOC"){$ret = mysqli_fetch_array($result,MYSQLI_ASSOC);}
if ($typearray == "NUM"){$ret = mysqli_fetch_array($result,MYSQLI_NUM);}
break;
case "sqlite":
$result = $conn[0]->query($query);
@@ -111,13 +137,44 @@ function dbw_query_fetch_array($conn,$query){
case "PgSQL":
$result = pg_query($query);
if (!$result){return false;}
$ret = pg_fetch_array($result);
$ret = pg_fetch_array($result,PGSQL_ASSOC);
break;
}
//echo "<p>".$query."->".(microtime(true)-$time)." milisegundos</p>";
return $ret;
}
/** Make query and fetch all in a array */
function dbw_query_fetch_all($conn,$query,$typearray = NULL){
$time = microtime(true);
$ret=null;
switch ($conn[1]){
case "mysqli":
$result = mysqli_query($conn[0],$query);
if (!$result){return false;}
if ($typearray == NULL || $typearray == "BOTH"){$ret = mysqli_fetch_all($result,MYSQLI_BOTH);}
if ($typearray == "ASSOC"){$ret = mysqli_fetch_all($result,MYSQLI_ASSOC);}
if ($typearray == "NUM"){$ret = mysqli_fetch_all($result,MYSQLI_NUM);}
break;
case "sqlite":
$result = $conn[0]->query($query);
if (!$result){return false;}
$ret = array();
while ($row = $result->fetchArray()) { //There is not fetchAll in sqlite3, implement it
$ret[] = ($row);
}
break;
case "PgSQL":
$result = pg_query($query);
if (!$result){return false;}
$ret = pg_fetch_all($result,PGSQL_ASSOC);
break;
}
//echo "<p>".$query."->".(microtime(true)-$time)." milisegundos</p>";
return $ret;
}
/** Goes a query to $row. $row starts in 0 as first row as if not specified */
function dbw_query_goto($conn,$result,$row = 0){
switch ($conn[1]){
@@ -227,4 +284,4 @@ function dbw_result_seek($conn,$result){return dbw_query_goto($conn,$result,$row
function dbw_insert_id($conn){return dbw_last_id($conn);}
?>
?>