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sleep

(PHP 4, PHP 5)

sleepDelay execution

Descrierea

int sleep ( int $seconds )

Delays the program execution for the given number of seconds.

Parametri

seconds

Halt time in seconds.

Valorile întoarse

Returns zero on success, or FALSE on errors. If the call was interrupted by a signal, sleep() returns the number of seconds left to sleep.

Erori/Excepții

If the specified number of seconds is negative, this function will generate a E_WARNING.

Exemple

Example #1 sleep() example

<?php

// current time
echo date('h:i:s') . "\n";

// sleep for 10 seconds
sleep(10);

// wake up !
echo date('h:i:s') . "\n";

?>

This example will output (after 10 seconds)

05:31:23
05:31:33

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Funcții diverse
PHP Manual