GoLang wincache_ucache_dec

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PHP wincache_ucache_dec

PHP original manual for wincache_ucache_dec [ show | php.net ]

(PECL wincache >= 1.1.0)

wincache_ucache_dec — Decrements the value associated with the key

mixed wincache_ucache_dec ( string $key [, int $dec_by = 1 [, bool &$success ]] )

Decrements the value associated with the key by 1 or as specified by dec_by.

key: The key that was used to store the variable in the cache. key is case sensitive.
dec_by: The value by which the variable associated with the key will get decremented. If the argument is a floating point number it will be truncated to nearest integer. The variable associated with the key should be of type long, otherwise the function fails and returns FALSE.
success: Will be set to TRUE on success and FALSE on failure.

Returns the decremented value on success and FALSE on failure.

Example #1 Using wincache_ucache_dec()


<?php
wincache_ucache_set('counter', 1);
var_dump(wincache_ucache_dec('counter', 2923, $success));
var_dump($success);
?>

The above example will output:

int(2922) 
bool(true)