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Pear DB 新手入门指南[37]

[入库：2005年8月19日] [更新：2007年3月24日]

本文简介：选择自 flappy_man 的 blog
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// set the default action to take on error
pear::seterrorhandling(pear_error_die);
// from here you don't need to check errors any more
$db = db::connect('pgsql://postgres@localhost/my_database');
$res = $db->query('select id from no_table');
// at this point the execution is aborted and the error message is raisen
...
?>

 

高级示例:

 
<?php
 // define the app environment (this is: what errors you want to output)
 define ('debug_env', true);
 // this function will handle all errors
 function handle_pear_error ($error_obj) {
     // be verbose while developing the application
     if (debug_env) {

			  

			
			

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