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add strlen + fix exists in ruler

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This commit is contained in:
osaajani 2020-06-10 01:44:05 +02:00
parent d13d223ddb
commit aa4e528778
1 changed files with 8 additions and 1 deletions
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9
controllers/internals/ExpressionProvider.php
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@ -26,10 +26,17 @@ class ExpressionProvider implements ExpressionFunctionProviderInterface
return null;
});
//Exists must be personnalized because it inverse is_null
$exists = new ExpressionFunction('exists', function ($var) {
return sprintf('!is_null(%1$s)', $str);
}, function ($arguments, $var) {
return !is_null($var);
});
return [
$neutralized_constant,
ExpressionFunction::fromPhp('is_null', 'exists'),
$exists,
ExpressionFunction::fromPhp('mb_strtolower', 'lower'),
ExpressionFunction::fromPhp('mb_strtoupper', 'upper'),
ExpressionFunction::fromPhp('mb_substr', 'substr'),