if ( function_exists( 'memory_get_usage' ) ) {
$current_limit = @ini_get( 'memory_limit' );
$current_limit_int = intval( $current_limit );
- if ( false !== stripos( $current_limit, 'G' ) )
+ if ( false !== strpos( $current_limit, 'G' ) )
$current_limit_int *= 1024;
$wp_limit_int = intval( WP_MEMORY_LIMIT );
- if ( false !== stripos( WP_MEMORY_LIMIT, 'G' ) )
+ if ( false !== strpos( WP_MEMORY_LIMIT, 'G' ) )
$wp_limit_int *= 1024;
if ( -1 != $current_limit && ( -1 == WP_MEMORY_LIMIT || $current_limit_int < $wp_limit_int ) )