redirect command output to variable Post: 75779

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Redirect from Variable to command line??

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How to redirect output of a command to a variable during ftp mode?

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LEARN ABOUT PHP

wincache_ucache_cas

WINCACHE_UCACHE_CAS(3)							 1						    WINCACHE_UCACHE_CAS(3)

wincache_ucache_cas - Compares the variable with old value and assigns new value to it

SYNOPSIS

       bool wincache_ucache_cas (string  $key, int  $old_value, int  $new_value)

DESCRIPTION

	Compares the variable associated with the $key with $old_value and if it matches then assigns the $new_value to it.

PARAMETERS

	      o $key
		- The $key that is used to store the variable in the cache. $key is case sensitive.

	      o $old_value
		-  Old	value  of the variable pointed by $key in the user cache. The value should be of type long, otherwise the function returns
		FALSE.

	      o $new_value
		- New value which will get assigned to variable pointer by $key if a match is found. The value should be of type  long,  otherwise
		the function returns FALSE.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      Using wincache_ucache_cas(3)

	      <?php
	      wincache_ucache_set('counter', 2922);
	      var_dump(wincache_ucache_cas('counter', 2922, 1));
	      var_dump(wincache_ucache_get('counter'));
	      ?>

	      The above example will output:

	      bool(true)
	      int(1)

SEE ALSO

       wincache_ucache_inc(3), wincache_ucache_dec(3).

PHP Documentation Group 												    WINCACHE_UCACHE_CAS(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Redirect from Variable to command line??

Discussion started by: ugh

2. UNIX for Dummies Questions & Answers

Redirect Output In Variable

Discussion started by: ZINGARO

3. Shell Programming and Scripting

awk redirect output to shell variable

Discussion started by: dhinge

4. Shell Programming and Scripting

redirect output of dos2unix command

Discussion started by: nrbhole