For "or" statements it does, but not && or xor. I don't know about you, but I wouldn't want lazy evaluation on a conditional statement involving "and".
The manual ref is http://www.php.ca/manual/en/language.operators.logical.php and the following page on operator precedence. Have a great one - Miles Thompson http://www.cqagroup.ca At 09:53 AM 1/16/2002 +0100, Alexander Deruwe wrote: >Hey all, > >Does PHP support lazy evaluation? Meaning that if: > >if (isset($HTTP_POST_VARS['submit']) > && $HTTP_POST_VARS['submit'] == 'create') > >does PHP stop evaluating after the first condition if $HTTP_POST_VARS is >not set? > >(please CC me in replies) > >Thanks in advance, > >-- >Alexander Deruwe ([EMAIL PROTECTED]) >AQS-CarControl > >-- >PHP General Mailing List (http://www.php.net/) >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] >To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
