Skrypt PHP przekonwertować pliki .DBF do .MYSQL

Question

Zastanawiam się, czy ktoś może wskazać mi w kierunku niektórych wskazówek/skryptu, który pomoże mi utworzyć mysql z oryginalnego pliku dbf, używając PHP.

dzięki.

Answer 1

Możesz wypróbować pakiet kompozytora hisamu/php-xbase (https://github.com/hisamu/php-xbase), aby przeczytać plik dbf i wstawić go do swojej bazy danych. Miał ten sam problem i było to najbardziej odpowiednie rozwiązanie.

Answer 2

Można spróbować kod miech

<?php 
$tbl = "cc"; 
$db_uname = 'root'; 
$db_passwd = ''; 
$db = 'aa'; 
$conn = mysql_pconnect('localhost',$db_uname, $db_passwd); 

// Path to dbase file 
$db_path = "dbffile/bbsres12.dbf"; 

// Open dbase file 
$dbh = dbase_open($db_path, 0) 
or die("Error! Could not open dbase database file '$db_path'."); 

// Get column information 
$column_info = dbase_get_header_info($dbh); 

// Display information 
//print_r($column_info); 

$line = array(); 

foreach($column_info as $col) 
{ 
switch($col['type']) 
{ 
case 'character': 
$line[]= "`$col[name]` VARCHAR($col[length])"; 
break; 
case 'number': 
$line[]= "`$col[name]` FLOAT"; 
break; 
case 'boolean': 
$line[]= "`$col[name]` BOOL"; 
break; 
case 'date': 
$line[]= "`$col[name]` DATE"; 
break; 
case 'memo': 
$line[]= "`$col[name]` TEXT"; 
break; 
} 
} 
$str = implode(",",$line); 
$sql = "CREATE TABLE `$tbl` ($str);"; 

mysql_select_db($db,$conn); 

mysql_query($sql,$conn); 
set_time_limit(0); // I added unlimited time limit here, because the records I imported were in the hundreds of thousands. 

// This is part 2 of the code 

import_dbf($db, $tbl, $db_path); 

function import_dbf($db, $table, $dbf_file) 
{ 
global $conn; 
if (!$dbf = dbase_open ($dbf_file, 0)){ die("Could not open $dbf_file for import."); } 
$num_rec = dbase_numrecords($dbf); 
$num_fields = dbase_numfields($dbf); 
$fields = array(); 

for ($i=1; $i<=$num_rec; $i++){ 
$row = @dbase_get_record_with_names($dbf,$i); 
$q = "insert into $db.$table values ("; 
foreach ($row as $key => $val){ 
if ($key == 'deleted'){ continue; } 
$q .= "'" . addslashes(trim($val)) . "',"; // Code modified to trim out whitespaces 
} 
if (isset($extra_col_val)){ $q .= "'$extra_col_val',"; } 
$q = substr($q, 0, -1); 
$q .= ')'; 
//if the query failed - go ahead and print a bunch of debug info 
if (!$result = mysql_query($q, $conn)){ 
print (mysql_error() . " SQL: $q 
\n"); 
print (substr_count($q, ',') + 1) . " Fields total. 

"; 
$problem_q = explode(',', $q); 
$q1 = "desc $db.$table"; 
$result1 = mysql_query($q1, $conn); 
$columns = array(); 
$i = 1; 
while ($row1 = mysql_fetch_assoc($result1)){ 
$columns[$i] = $row1['Field']; 
$i++; 
} 
$i = 1; 
foreach ($problem_q as $pq){ 
print "$i column: {$columns[$i]} data: $pq 
\n"; 
$i++; 
} 
die(); 
} 
} 
} 


?> 

Answer 3

aktualizacja: w przypadku, gdyby telefon nie skompilować PHP z biblioteką dBase można uzyskać następujący błąd:

Call to undefined function dbase_open() 

w takim przypadku (CentOS)

yum install php-dbase 

Oto zaktualizowany kod dla $ mysqli

<?php 
 

 
$mysqli = new mysqli("localhost", "DBusername", "DBpassword", "tableName"); 
 
if ($mysqli->connect_errno) { 
 
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error; 
 
} 
 

 

 
$tbl = "yourTableName"; 
 
$db = 'YourDBName'; 
 

 
// Path to dbase file 
 
$db_path = "/path/dbaseFileName.dbf"; 
 

 
// Open dbase file 
 
$dbh = dbase_open($db_path, 0) 
 
or die("Error! Could not open dbase database file '$db_path'."); 
 

 
// Get column information 
 
$column_info = dbase_get_header_info($dbh); 
 

 
$line = array(); 
 

 
foreach($column_info as $col) { 
 
\t switch($col['type']){ 
 

 
\t \t case 'character': 
 
\t \t \t $line[]= "`$col[name]` VARCHAR($col[length])"; 
 
\t \t \t break; 
 
\t 
 
\t \t case 'number': 
 
\t \t \t $line[]= "`$col[name]` FLOAT"; 
 
\t \t \t break; 
 

 
\t \t case 'boolean': 
 
\t \t \t $line[]= "`$col[name]` BOOL"; 
 
\t \t \t break; 
 

 
\t \t case 'date': 
 
\t \t \t $line[]= "`$col[name]` DATE"; 
 
\t \t \t break; 
 

 
\t \t case 'memo': 
 
\t \t \t $line[]= "`$col[name]` TEXT"; 
 
\t \t \t break; 
 
\t } 
 
} 
 

 
$str = implode(",",$line); 
 
$sql = "CREATE TABLE `$tbl` ($str);"; 
 

 
//mysql_select_db($db,$conn); 
 

 
//mysql_query($sql,$conn); 
 
$mysqli->query($sql); 
 
set_time_limit(0); // I added unlimited time limit here, because the records I imported were in the hundreds of thousands. 
 

 
// This is part 2 of the code 
 

 
import_dbf($db, $tbl, $db_path, $mysqli); 
 

 
function import_dbf($db, $table, $dbf_file,$mysqli){ 
 
\t //global $conn; 
 
\t global $mysqli; 
 
\t if (!$dbf = dbase_open ($dbf_file, 0)){ die("Could not open $dbf_file for import."); } 
 
\t $num_rec = dbase_numrecords($dbf); 
 
\t $num_fields = dbase_numfields($dbf); 
 
\t $fields = array(); 
 

 
\t for ($i=1; $i<=$num_rec; $i++){ 
 
\t $row = @dbase_get_record_with_names($dbf,$i); 
 
\t $q = "insert into $db.$table values ("; 
 
\t foreach ($row as $key => $val){ 
 
\t if ($key == 'deleted'){ continue; } 
 
\t $q .= "'" . addslashes(trim($val)) . "',"; // Code modified to trim out whitespaces 
 
\t } 
 

 
\t if (isset($extra_col_val)){ $q .= "'$extra_col_val',"; } 
 
\t $q = substr($q, 0, -1); 
 
\t $q .= ')'; 
 
\t //if the query failed - go ahead and print a bunch of debug info 
 
\t // if (!$result = mysql_query($q, $conn)){ 
 
\t if (!$result = $mysqli->query($q)){ 
 
\t \t print (mysql_error() . " SQL: $q\n"); 
 
\t \t print (substr_count($q, ',') + 1) . " Fields total."; 
 

 
\t \t $problem_q = explode(',', $q); 
 
\t \t $q1 = "desc $db.$table"; 
 
\t \t //$result1 = mysql_query($q1, $conn); 
 
\t \t $result1 = $mysqli->query($q1); 
 
\t \t $columns = array(); 
 

 
\t \t $i = 1; 
 

 
\t \t while ($row1 = $result1->fetch_assoc()){ 
 
\t \t \t $columns[$i] = $row1['Field']; 
 
\t \t \t $i++; 
 
\t \t } 
 

 
\t \t $i = 1; 
 
\t \t foreach ($problem_q as $pq){ 
 
\t \t \t print "$i column: {$columns[$i]} data: $pq\n"; 
 
\t \t \t $i++; 
 
\t \t } 
 
\t \t die(); 
 
\t } 
 
} 
 
} 
 

 
$mysqli->close(); 
 

 
?>