From 8d80bef64b79f6cddc1e631760d862c563b525bf Mon Sep 17 00:00:00 2001 From: László Bóra Date: Sun, 24 Jul 2022 14:48:31 +0200 Subject: fixes #6149 remove deprecated variable variables / string interpolation in variable names --- system/database/DB_query_builder.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system/database') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index e57333ff9..de6aa04fc 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -692,11 +692,11 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $k = substr($k, 0, $match[0][1]).($match[1][0] === '=' ? ' IS NULL' : ' IS NOT NULL'); } - ${$qb_key} = array('condition' => $prefix.$k, 'value' => $v, 'escape' => $escape); - $this->{$qb_key}[] = ${$qb_key}; + $$qb_key = array('condition' => $prefix.$k, 'value' => $v, 'escape' => $escape); + $this->{$qb_key}[] = $$qb_key; if ($this->qb_caching === TRUE) { - $this->{$qb_cache_key}[] = ${$qb_key}; + $this->{$qb_cache_key}[] = $$qb_key; $this->qb_cache_exists[] = substr($qb_key, 3); } -- cgit v1.2.3-24-g4f1b