a PHP SQL highlighting library
A lightweight php package for formatting sql statements.
It can automatically indent and add line breaks in addition to syntax highlighting.
This package is a fork from https://github.com/jdorn/sql-formatter Here is what the original History section says:
I found myself having to debug auto-generated SQL statements all the time and wanted some way to easily output formatted HTML without having to include a huge library or copy and paste into online formatters.
I was originally planning to extract the formatting code from PhpMyAdmin, but that was 10,000+ lines of code and used global variables.
I saw that other people had the same problem and used Stack Overflow user losif's answer as a starting point. http://stackoverflow.com/a/3924147
SqlFormatter class has a method
format which takes an SQL string as
input and returns a formatted block.
<?php require_once 'vendor/autoload.php'; use Doctrine\SqlFormatter\SqlFormatter; $query = "SELECT count(*),`Column1`,`Testing`, `Testing Three` FROM `Table1` WHERE Column1 = 'testing' AND ( (`Column2` = `Column3` OR Column4 >= NOW()) ) GROUP BY Column1 ORDER BY Column3 DESC LIMIT 5,10"; echo (new SqlFormatter())->format($query);
When you run php under cli and instantiated
SqlFormatter without argument, highlighted with
SqlFormatter constructor takes
If you don't want syntax highlighting and only want the indentations and
line breaks, pass in a
NullHighlighter instance as the second parameter.
This is useful for outputting to error logs or other non-html formats.
<?php use Doctrine\SqlFormatter\NullHighlighter; use Doctrine\SqlFormatter\SqlFormatter; echo (new SqlFormatter(new NullHighlighter()))->format($query);
SELECT count(*), `Column1`, `Testing`, `Testing Three` FROM `Table1` WHERE Column1 = 'testing' AND ( ( `Column2` = `Column3` OR Column4 >= NOW() ) ) GROUP BY Column1 ORDER BY Column3 DESC LIMIT 5, 10
There is a separate method
highlight that preserves all original whitespace
and just adds syntax highlighting.
This is useful for sql that is already well formatted and just needs to be a little easier to read.
<?php echo (new SqlFormatter())->highlight($query);
compress method removes all comments and compresses whitespace.
This is useful for outputting queries that can be copy pasted to the command line easily.
-- This is a comment SELECT /* This is another comment On more than one line */ Id #This is one final comment as temp, DateCreated as Created FROM MyTable;
echo (new SqlFormatter())->compress($query);
SELECT Id as temp, DateCreated as Created FROM MyTable;