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Changes between Initial Version and Version 5 of Ticket #20004


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Timestamp:
02/09/12 22:58:01 (3 years ago)
Author:
andy
Comment:

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  • Ticket #20004 – Description

    initial v5  
    1616 
    1717{{{ 
    18 $found = null; 
    1918$value = wp_cache_get( $key, $group, false, $found ); 
    2019if ( ! $found ) { 
     
    2423}}} 
    2524 
    26 (Assigning ```$found = null;``` prevents "Notice: Undefined variable".) 
    27  
    2825However, because object cache drop-ins may lag behind core in adding support for the ```$found``` parameter, the following pattern may be preferred for backwards compatibility: 
    2926 
    3027{{{ 
    31 $found = null; 
    3228$value = wp_cache_get( $key, $group, false, $found ); 
    3329if ( ! $value && ! $found ) {