how to generate reference number like RFC-0001 RFC-0002 RFC-0010 RFC-0101 using php and sql
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Zero-pad digits in string
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Reference to groups in a MySQL regex?
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Convert a big integer to a full string in PHP
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Preparing a MySQL INSERT/UPDATE statement with DEFAULT values
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How to keep leading zeros in PHP integer
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How do I create a cross reference table/query for my data?
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What is the best collation to use for MySQL with PHP?
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Convert utf8-characters to iso-88591 and back in PHP
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How do I make an exact copy of a table, but keep its number for referencing?
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How do I display PHP code in HTML?
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How do I demonstrate a Second Order SQL Injection?
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Strpos with exact matches
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What are the valid characters in PHP variable, method, class, etc names?
28530
What is the .NET equivalent of PHP var_dump?
59514
How to compare the output of \ref to a number?
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Are you allowed to use numbers as table names in MySQL?
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Adding leading 0 in php