From 81de5fef4bc93543b6338db8ec459eed32bad1e1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= Date: Fri, 7 Apr 2017 07:35:24 +0200 Subject: [PATCH] [ExpressionLanguage] Avoid dependency on ctype This avoids ExpressionLanguage library dependency on ctype. --- src/Symfony/Component/ExpressionLanguage/Lexer.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Symfony/Component/ExpressionLanguage/Lexer.php b/src/Symfony/Component/ExpressionLanguage/Lexer.php index 8c10b72d8604..9e746fcbde64 100644 --- a/src/Symfony/Component/ExpressionLanguage/Lexer.php +++ b/src/Symfony/Component/ExpressionLanguage/Lexer.php @@ -45,7 +45,7 @@ public function tokenize($expression) if (preg_match('/[0-9]+(?:\.[0-9]+)?/A', $expression, $match, null, $cursor)) { // numbers $number = (float) $match[0]; // floats - if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) { + if (preg_match('/^[0-9]+$/', $match[0]) && $number <= PHP_INT_MAX) { $number = (int) $match[0]; // integers lower than the maximum } $tokens[] = new Token(Token::NUMBER_TYPE, $number, $cursor + 1);