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Changed symbols for fetchAssoc: # means index, = means record field

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This commit is contained in:
David Grudl 2007-11-18 09:16:54 +00:00
parent 58ed8d34f4
commit 981a1adaad
2 changed files with 10 additions and 10 deletions
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12
dibi/libs/DibiResult.php
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@ -30,7 +30,7 @@
* $table = $result->fetchAll();
* $pairs = $result->fetchPairs();
* $assoc = $result->fetchAssoc('id');
* $assoc = $result->fetchAssoc('active', 'id');
* $assoc = $result->fetchAssoc('active,#,id');
*
* unset($result);
* </code>
@ -236,7 +236,7 @@ class DibiResult extends NObject implements IteratorAggregate, Countable
/**
* Fetches all records from table and returns associative tree
* Associative descriptor: assoc1,*,assoc2,#,assco3
* Associative descriptor: assoc1,#,assoc2,=,assco3
* builds a tree: $data[value1][index][value2]['assoc3'][value3] = {record}
*
* @param string associative descriptor
@ -254,7 +254,7 @@ class DibiResult extends NObject implements IteratorAggregate, Countable
// check fields
foreach ($assoc as $as) {
if ($as !== '*' && $as !== '#' && !array_key_exists($as, $row)) {
if ($as !== '#' && $as !== '=' && !array_key_exists($as, $row)) {
throw new InvalidArgumentException("Unknown column '$as' in associative descriptor");
}
}
@ -268,7 +268,7 @@ class DibiResult extends NObject implements IteratorAggregate, Countable
}
$last = count($assoc) - 1;
if ($assoc[$last] === '#') unset($assoc[$last]);
if ($assoc[$last] === '=') unset($assoc[$last]);
// make associative tree
do {
@ -276,10 +276,10 @@ class DibiResult extends NObject implements IteratorAggregate, Countable
// iterative deepening
foreach ($assoc as $i => $as) {
if ($as === '*') { // indexed-array node
if ($as === '#') { // indexed-array node
$x = & $x[];
} elseif ($as === '#') { // "record" node
} elseif ($as === '=') { // "record" node
if ($x === NULL) {
$x = $row;
$x = & $x[ $assoc[$i+1] ];

8
examples/fetch.php
View File

@ -83,10 +83,10 @@ $assoc = $res->fetchAssoc('customers.name,products.title'); // key
print_r($assoc);
echo '<hr>';
$assoc = $res->fetchAssoc('customers.name,*,products.title'); // key
print_r($assoc);
echo '<hr>';
$assoc = $res->fetchAssoc('customers.name,#,products.title'); // key
print_r($assoc);
echo '<hr>';
$assoc = $res->fetchAssoc('customers.name,=,products.title'); // key
print_r($assoc);
echo '<hr>';