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Convert null to string

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This commit is contained in:
Ion Agorria 2016-02-14 19:05:43 +01:00
parent 89657d0439
commit 0e2be880c5
1 changed files with 2 additions and 1 deletions
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3
htdocs/product/dynamic_price/class/price_parser.class.php
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@ -188,7 +188,8 @@ class PriceParser
$expression = str_replace("\n", $this->separator_chr, $expression); $expression = str_replace("\n", $this->separator_chr, $expression);
foreach ($values as $key => $value) foreach ($values as $key => $value)
{ {
$expression = str_replace($this->special_chr.$key.$this->special_chr, "$value", $expression); if ($value === null) $value = "NULL";
$expression = str_replace($this->special_chr.$key.$this->special_chr, strval($value), $expression);
} }
$expressions = explode($this->separator_chr, $expression); $expressions = explode($this->separator_chr, $expression);
$expressions = array_slice($expressions, 0, $this->limit); $expressions = array_slice($expressions, 0, $this->limit);