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php - Warning: mysqli_real_escape_string() expects exactly 2 parameters, 1 given - Stack Overflow em Português
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Call to a member function real_escape_string() on null · Issue #316 · catalyst/moodle-auth_saml2 · GitHub
Unknown: mysqli::real_escape_string(): Passing null to parameter #1 ($string) of type string is deprecated in C:\xampp\h - OpenCart Community
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Php: Duplicate Query: Mysqli_real_escape_string() Received One Parameter Instead of Two When Upgrading from Php 5.4 to 7.1
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What's wrong with E_ALL (mysqli_real_escape_string)? - PHP - SitePoint Forums | Web Development & Design Community
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