On this page, functions are enlisted to handle the variables in PHP. No installation is required as they are part of the core language. Function Description boolval() Returns the boolean value of a variable debug_zval_dump() Dump string representation of an internal zend value to output doubleval() Alias of floatval() empty() Check if variable is empty floatval() …
Here you will find PHP time and date functions to get the server time when the PHP script executes on it. These functions also allow you to get the date and time in several formats. PHP date/time functions do not require any library to install. These functions come built-in with the PHP language. Note: While …
PHP Strings functions are part of the language. No installation is required to use these functions. In this reference, you will find all the useful string functions in PHP. Function Description addcslashes() Get a string with backslashes in front of the characters addslashes() Get a string with backslashes in front of predefined characters bin2hex() Convert …
Introduction to Streams As we know there are many operations in programming that contain the flow of data. In this flow, we may need to both read and write the data from the object or into the object respectively. Streams generalize the network, data compression, file, and operations. That is, streams provide a centralized platform …
Regular Expression functions allow you to search specific patterns in the string and replace them with some other pattern/string. On this page, you will find the regular expression functions, their relative information like special characters/symbols, and their meanings. Function Description preg_filter() Get string or array with pattern matches replaced, but only if matches were found …
PHP provides a group of functions to control the output. Here, the output is the content that is sent to the browser by the script. Note: The functions listed on this page control the output using the buffers. Some output controlling functions create multiple buffers placed over each other. Any output of the upper buffer …
On this page, you will find all the methods available in PHP to interact with the database like MySQL. To install MySQLi in PHP, click on this link http://php.net/manual/en/mysqli.installation.php For runtime configurations of MySQLi click thie link http://php.net/manual/en/mysqli.configuration.php MySQLi extension comes with PHP v5.0 Function Description affected_rows() Returns the number of affected rows in the previous …
Math functions deal with the integers and floating values in PHP. On this page, you will find a reference to the important and useful math functions in PHP. There is no installation required for these functions. These are the parts of the core PHP language. Function Description abs() Returns the absolute (positive) value of a …
On this page, you will find the functions used to perform e-mail operations in PHP. No installation of the package is required as these functions are part of the core language. Function Description ezmlm_hash() Give the hash value needed by EZMLM mail() Used to send email right from the PHP Script Email functions in PHP
JSON stands for JavaScript Object Notation. You will find the PHP JSON functions on this page. There is no installation required for these functions. These functions are available within the PHP core language. Since PHP 7, the JSON parser is much improved and licensed under PHP. Function Description json_decode() Decode JSON string json_encode() Encode value …
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