Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource
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mysqli_query expects at least 2 parameters
101638
How do I make sure that values from MySQL keep their type in PHP?
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How do I loop through a MySQL query via PDO in PHP?
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mysql_fetch_array, mysql_fetch_assoc, mysql_fetch_object
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What's limiting my PHP resources?
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mysql_fetch_array() expects parameter 1 to be resource problem
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mysqli_query() expects parameter 1 to be mysqli, object given
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PHP and Postgres: catching errors?
152491
Warning: mysql_num_rows() expects parameter 1 to be resource, object given
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Error: mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables
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PHP/MYSQL login error?
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Warning: mysqli_error() expects exactly 1 parameter, 0 given error
43365
PHP & MySQL: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given
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Need help with PHP and MySQL
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What does the mysqli_error() expects parameter 1 to be mysqli, null given mean?
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How to avoid duplicates while updating a MySQL database?