Fatal error: Call to undefined function mysql_query() - PHPOn my new hosting, when I try to get the data from MySQL database with SELECT statement, the following error notification appears: Fatal error: Uncaught Error: Call to...
At sign @ or Exclamation mark ! before PHP function - meaningWhat is the meaning of At sign or Exclamation mark situated in front of PHP function ? For example, what will the functions @mail() or !strpos() do ?
Get date of tomorrow, day after, yesterday, day before - PHPHow to get the date of tomorrow and day after, yesterday and day before in standard format ? What PHP function should I use to get these values ?
Check the value - in_array() for multidimensional array in PHPHow can I check if the value is included in multidimensional array in PHP ? I need an in_array() function equivalent for multidimensional array.
Send email with CC copy and BCC hidden recipients - PHPHow to send an email with added recipients in copy and hidden copy, using PHP ? Can you please give me suggestion how can I add CC and BCC recipients to an email message ?
Meaning of Default, Preset, Fallback, Callback, Rollback value - differenceWhat is the meaning of Default value, Preset value, Fallback value, Callback value and Rollback value in software development ?
Array_push - how to add specific key and valueHow can I add specific key and value into array using array_push() in PHP ?
Replace backslashes with PHP str_replace or regex preg_replaceHow can I replace the backslashes in PHP with functions str_replace or regex preg_replace ?
How to prevent emails sent in PHP from going to spam ?What can I do to avoid sent emails to be identified as spam ? I am sending HTML emails using a PHP, but sometimes they go to the spam folder instead of the inbox folder.
How to Add / Remove leading zeros before number in PHP ?What is a simple way how to add / remove leading zeros before number in PHP ?