Created
May 17, 2011 23:43
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PHP commands for basic MongoDB operations
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$document = array('x' => 1); | |
$collection->insert($document); | |
print_r($document); | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$document = array( '_id' => 'gates', | |
'name' => 'Gaëtan Voyer-Perrault', | |
'friends' => array('bernie', 'alvin'), | |
'followers' => 18, | |
'contact' => array( 'twitter' => '@gatesvp', | |
'email' => 'gates@10gen.com') | |
); | |
$collection->insert($document); | |
print_r($document); | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$document = array( '_id' => 'gates', | |
'name' => 'Gaëtan Voyer-Perrault', | |
'friends' => array('bernie', 'alvin'), | |
'followers' => 18, | |
'contact' => array( 'twitter' => '@gatesvp', | |
'email' => 'gates@10gen.com') | |
); | |
$collection->insert($document); | |
// Basic query | |
$query = array( '_id' => 'gates'); | |
$result = $collection->findOne($query); | |
print($result['_id']."\n"); | |
// Query on array | |
$query = array( 'friends' => 'alvin'); | |
$result = $collection->findOne($query); | |
print($result['_id']."\n"); | |
// Query on sub-document | |
$query = array( 'contact.twitter' => '@gatesvp'); | |
$result = $collection->findOne($query); | |
print($result['_id']."\n"); | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$document = array( '_id' => 'gates', | |
'name' => 'Gaëtan Voyer-Perrault', | |
'friends' => array('bernie', 'alvin'), | |
'followers' => 18, | |
'contact' => array( 'twitter' => '@gatesvp', | |
'email' => 'gates@10gen.com') | |
); | |
$collection->insert($document); | |
$query = array( '_id' => 'gates'); | |
$fields = array( '_id' => 0, 'name' => 1, 'friends' => 1); | |
$result = $collection->findOne($query, $fields); | |
print_r($result); | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$collection->insert(array('x' => 1)); | |
$collection->insert(array('x' => 2)); | |
$collection->insert(array('x' => 3)); | |
$results = $collection->find(); | |
#foreach($results as $r) { print_r($r); } | |
while($results->hasNext()){ | |
$r = $results->getNext(); | |
print_r($r); | |
} | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$collection->insert(array('x' => 1)); | |
$collection->insert(array('x' => 2)); | |
$collection->insert(array('x' => 3)); | |
print($collection->find()->count()."\n"); // 3 | |
foreach($collection->find()->limit(1) as $doc){ | |
print_r($doc); | |
} // x=>1 | |
foreach($collection->find()->skip(1)->limit(1) as $doc){ | |
print_r($doc); | |
}// x=>2 | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$document = array( '_id' => 'gates', | |
'name' => 'Gaëtan Voyer-Perrault', | |
'friends' => array('bernie', 'alvin'), | |
'followers' => 18, | |
'contact' => array( 'twitter' => '@gatesvp', | |
'email' => 'gates@10gen.com') | |
); | |
$collection->insert($document); | |
// update our document | |
$query = array( '_id' => 'gates' ); | |
$update = array( | |
'$set' => array('name' => 'GVP', | |
'contact.website' => 'http://10gen.com/'), | |
'$inc' => array('followers' => 1), | |
'$push' => array('friends' => 'antoine'), | |
'$unset' => array('contact.twitter' => 1) | |
); | |
$collection->update($query, $update); | |
$query = array( '_id' => 'gates'); | |
$result = $collection->findOne($query); | |
print_r($result); | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$collection->insert(array('x' => 1)); | |
$collection->insert(array('x' => 1)); | |
$collection->insert(array('x' => 3)); | |
$query = array('x' => 1); | |
$update = array('$inc' => array('x' => 1)); | |
$options = array('multiple' => true); | |
$collection->update($query, $update, $options); | |
$results = $collection->find(); | |
foreach($results as $r) { print_r($r); } | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$query = array('_id' => 'gates'); | |
$update = array('$inc' => array('followers' => 1)); | |
$options = array('upsert' => true); | |
$collection->update($query, $update, $options); | |
$results = $collection->find(); | |
foreach($results as $r) { print_r($r); } | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
try { | |
$mongo = new Mongo(); // default host:port | |
$db = $mongo->example; | |
$collection = $db->test; | |
$collection->drop(); | |
$document = array( | |
'normal' => array('first','second'), | |
'crazy' => array("0" => 'first', '1' => 'second'), | |
'arrayObj' => new ArrayObject(array('first', 'second')), | |
'object' => array('1' => 'first', '2' => 'second') | |
); | |
$collection->insert($document); | |
$collection->update(array(), | |
array('$push' => array('crazy' => 'third')) | |
); // works | |
$collection->update(array(), | |
array('$push' => array('normal' => 'third')) | |
); // works | |
$collection->update(array(), | |
array('$push' => array('object' => 'third')) | |
); // works | |
$collection->update(array(), | |
array('$push' => array('arrayObj' => 'third')) | |
); // works | |
$results = $collection->find(); | |
foreach($results as $r) { print_r($r); } | |
} | |
catch(Exception $e) { | |
print($e->getMessage()); | |
} | |
?> |
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