It delay for a number of seconds and nanoseconds

Example

<?php
echo time_nanosleep(0, 500000000)?”Slefpt for half second”:”No”;
?>

Output

Slefpt for half second

It returns system load average

Example

<?php
echo “<pre>”;
print_r(sys_getloadavg());
?>

Output

Array
(
[0] => 0.1
[1] => 0.27
[2] => 0.37
)

It delays execution

Example

<?php
echo date(‘h:i:s’) . “<br />”;
sleep(10);
echo date(‘h:i:s’) . “<br />”;
?>

Output

05:38:00
05:38:10

Its an alias of highlight_file() and outputs a file with the PHP syntax highlighted

Example

<?php
echo show_source(“index.php”);
?>

It returns the source code of a file with PHP comments and whitespace removed

Example

<?php
echo php_strip_whitespace(“index.php”);
?>

please check the view source and it should be

<?php
echo php_strip_whitespace(“index.php”); ?>

It heck the PHP syntax of  the specified file

Example

<?php
php_check_syntax(“index.php”);
?>

its deprecated in PHP 5.0.5

It packs data into a binary string

Example

<?php
echo pack(“C8”,80,72,80,67,79,68,69,83);
?>

Output

PHPCODES

It sets whether a remote client can abort the running of a script

Example

<?php
ignore_user_abort(true);
?>

It outputs a string with the PHP syntax highlighted

Example

<?php
highlight_string(“<?php echo ‘phpcode’ ?>”);
?>

It outputs a file with the PHP syntax highlighted

Example

<?php
highlight_file(“index.php”);
?>