Update (May 14, 2010): It turns out, the russian developer Ilya Konyukhov picked up the gauntlet after reading this and created a new auth library for CI based on DX Auth, following the recommendations and requirements below. And the resulting Tank Auth is looking like the answer to the OP’s question. I’m going to go … Read more
You can use DESCRIBE: DESCRIBE my_table; Or in newer versions you can use INFORMATION_SCHEMA: SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = ‘my_database’ AND TABLE_NAME = ‘my_table’; Or you can use SHOW COLUMNS: SHOW COLUMNS FROM my_table; Or to get column names with comma in a line: SELECT group_concat(COLUMN_NAME) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = ‘my_database’ AND … Read more
Sending headers earlier than the normal course may have far reaching consequences. Below are just a few of them that happened to come to my mind at the moment: While current PHP releases may have output buffering on, the actual production servers you will be deploying your code on are far more important than any … Read more
When you setup WP you (the webserver) may need write access to the files. So the access rights may need to be loose. chown www-data:www-data -R * # Let Apache be owner find . -type d -exec chmod 755 {} \; # Change directory permissions rwxr-xr-x find . -type f -exec chmod 644 {} \; … Read more
Try Eclipse PDT to setup an Eclipse environment that has debugging features like you mentioned. The ability to step into the code is a much better way to debug then the old method of var_dump and print at various points to see where your flow goes wrong. When all else fails though and all I … Read more
Set and restore error handler One possibility is to set your own error handler before the call and restore the previous error handler later with restore_error_handler(). set_error_handler(function() { /* ignore errors */ }); dns_get_record(); restore_error_handler(); You could build on this idea and write a re-usable error handler that logs the errors for you. set_error_handler([$logger, ‘onSilencedError’]); … Read more
// Pear Mail Library require_once “Mail.php”; $from = ‘<fromaddress@gmail.com>’; $to = ‘<toaddress@yahoo.com>’; $subject=”Hi!”; $body = “Hi,\n\nHow are you?”; $headers = array( ‘From’ => $from, ‘To’ => $to, ‘Subject’ => $subject ); $smtp = Mail::factory(‘smtp’, array( ‘host’ => ‘ssl://smtp.gmail.com’, ‘port’ => ‘465’, ‘auth’ => true, ‘username’ => ‘johndoe@gmail.com’, ‘password’ => ‘passwordxxx’ )); $mail = $smtp->send($to, $headers, … Read more
Yes, PHP_EOL is ostensibly used to find the newline character in a cross-platform-compatible way, so it handles DOS/Unix issues. Note that PHP_EOL represents the endline character for the current system. For instance, it will not find a Windows endline when executed on a unix-like system.
Changing Values: array_map cannot change the values inside input array(s) while array_walk can; in particular, array_map never changes its arguments. Array Keys Access: array_map cannot operate with the array keys, array_walk can. Return Value: array_map returns a new array, array_walk only returns true. Hence, if you don’t want to create an array as a result … Read more
Sounds like you almost knew what you wanted to do already, you basically defined it as a regex. preg_replace(“/[^A-Za-z0-9 ]/”, ”, $string);