install mongo on linux/ubuntu: 1. sudo apt-get install mongodb 2. sudo pecl install mongo 3. echo “extension=mongo.so” >> /etc/php5/apache2/php.ini 4. restart apache 5. restart mongodb ( sudo service mongodb restart/start ) install on centos centos 6.3 1. http://docs.mongodb.org/manual/tutorial/install-mongodb-on-red-hat-centos-or-fedora-linux/ 2. Install…
Month: November 2012
set allowBlank dynamically in extjs
myField.allowBlank = true; myField.validateValue(myField.getValue()); //force update
Convert array to object and object to array in PHP
convert array to object PHP $obj = json_decode (json_encode ($var), FALSE); where $var is an array. convert object to array PHP $arr = json_decode( json_encode($var), true); where $var is an object