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Join to ifs to limit nesting

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This commit is contained in:
Michal Čihař 2012-09-24 08:41:22 +02:00
parent bc950ab593
commit 0e9d09f6fa
1 changed files with 31 additions and 32 deletions
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63
libraries/server_synchronize.lib.php
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@ -465,43 +465,42 @@ function PMA_updateTargetTables(
$table, $update_array, $src_db, $trg_db,
$trg_link, $matching_table_index, $matching_table_keys, $display
) {
if (isset($update_array[$matching_table_index])) {
if (count($update_array[$matching_table_index])) {
if (isset($update_array[$matching_table_index])
&& count($update_array[$matching_table_index])
) {
for ($update_row = 0; $update_row < count($update_array[$matching_table_index]); $update_row++) {
for ($update_row = 0; $update_row < count($update_array[$matching_table_index]); $update_row++) {
if (isset($update_array[$matching_table_index][$update_row])) {
$update_fields_num = count($update_array[$matching_table_index][$update_row]) - count($matching_table_keys[$matching_table_index]);
if ($update_fields_num > 0) {
$query = "UPDATE " . PMA_Util::backquote($trg_db) . "."
. PMA_Util::backquote($table[$matching_table_index])
. " SET ";
if (isset($update_array[$matching_table_index][$update_row])) {
$update_fields_num = count($update_array[$matching_table_index][$update_row])-count($matching_table_keys[$matching_table_index]);
if ($update_fields_num > 0) {
$query = "UPDATE " . PMA_Util::backquote($trg_db) . "."
. PMA_Util::backquote($table[$matching_table_index])
. " SET ";
for ($update_field = 0; $update_field < $update_fields_num; $update_field = $update_field+2) {
if (isset($update_array[$matching_table_index][$update_row][$update_field]) && isset($update_array[$matching_table_index][$update_row][$update_field+1])) {
$query .= PMA_Util::backquote($update_array[$matching_table_index][$update_row][$update_field]) . "='" . $update_array[$matching_table_index][$update_row][$update_field+1] . "'";
}
if ($update_field < ($update_fields_num - 2)) {
$query .= ", ";
}
for ($update_field = 0; $update_field < $update_fields_num; $update_field = $update_field+2) {
if (isset($update_array[$matching_table_index][$update_row][$update_field]) && isset($update_array[$matching_table_index][$update_row][$update_field+1])) {
$query .= PMA_Util::backquote($update_array[$matching_table_index][$update_row][$update_field]) . "='" . $update_array[$matching_table_index][$update_row][$update_field+1] . "'";
}
$query .= " WHERE ";
if (isset($matching_table_keys[$matching_table_index])) {
for ($key = 0; $key < count($matching_table_keys[$matching_table_index]); $key++) {
if (isset($matching_table_keys[$matching_table_index][$key])) {
$query .= PMA_Util::backquote($matching_table_keys[$matching_table_index][$key]) . "='" . $update_array[$matching_table_index][$update_row][$matching_table_keys[$matching_table_index][$key]] . "'";
}
if ($key < (count($matching_table_keys[$matching_table_index]) - 1)) {
$query .= " AND ";
}
}
if ($update_field < ($update_fields_num - 2)) {
$query .= ", ";
}
$query .= ';';
if ($display == true) {
echo "<p>" . $query . "</p>";
}
PMA_DBI_try_query($query, $trg_link, 0);
}
$query .= " WHERE ";
if (isset($matching_table_keys[$matching_table_index])) {
for ($key = 0; $key < count($matching_table_keys[$matching_table_index]); $key++) {
if (isset($matching_table_keys[$matching_table_index][$key])) {
$query .= PMA_Util::backquote($matching_table_keys[$matching_table_index][$key]) . "='" . $update_array[$matching_table_index][$update_row][$matching_table_keys[$matching_table_index][$key]] . "'";
}
if ($key < (count($matching_table_keys[$matching_table_index]) - 1)) {
$query .= " AND ";
}
}
}
$query .= ';';
if ($display == true) {
echo "<p>" . $query . "</p>";
}
PMA_DBI_try_query($query, $trg_link, 0);
}
}
}