PHP: var_export() function
Description
The var_export() function is used to get structured information (only value) of a variable.
Version:
(PHP 4 and above)
Syntax:
var_export(variable_name, set_value)
Parameter:
Name | Description | Required / Optional |
Type |
---|---|---|---|
variable_name | The variable being exported. | Required | String |
set_value | If this parameter is used and set to true var_export() function returns the variable representation instead of outputting it. | Optional | Boolean |
Return value:
The variable representation, provided set_value is used.
Value Type: Mixed*
*Mixed : mixed indicates that a parameter may accept multiple (but not necessarily all) types.
Example:
<?php
$var_name1=678;
$var_name2='a678';
$var_name3='678';
$var_name4='W3resource.com';
$var_name5=698.99;
$var_name6=+125689.66;
echo var_export($var_name1)."<br>";
echo var_export($var_name2)."<br>";
echo var_export($var_name2)."<br>";
echo var_export($var_name3)."<br>";
echo var_export($var_name4)."<br>";
echo var_export($var_name5)."<br>";
echo var_export($var_name6)."<br>";
?>
Output :
678 'a678' 'a678' '678' 'W3resource.com' 698.99 125689.66
View the example in the browser
Practice here online :
See alsoPrevious: var_dump
Next: FTP Functions
ftp_alloc
PHP: Tips of the Day
Returns true if the given string is a palindrome, false otherwise
Example:
<?php function tips_palindrome($string) { return strrev($string) === (string) $string; } print(tips_palindrome('malayalam')); print("\n"); print(tips_palindrome(151)); ?>
Output:
1 1
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