[GitHub] [age] Maytch opened a new pull request, #384: Implement PHP Driver and Client

[GitBox <gi...@apache.org>]

Maytch opened a new pull request, #384:
URL: https://github.com/apache/age/pull/384

   Implemented AGTypeParse to parse results from PHP PostgreSQL fetch functions
   Implemented AgeClient wrapper for PHP PostgreSQL Functions https://www.php.net/manual/en/ref.pgsql.php
   
   AgeClient includes basic DIY query method:
   
   ```
   $this->ageClient->query("
       SELECT * FROM cypher('$graphName', $$
           CREATE
               (a:Part {part_num: '123'}),
               (b:Part {part_num: '345'}),
               (c:Part {part_num: '456'}),
               (d:Part {part_num: '789'})
       $$) as (a agtype);
   ");
   
   $results = $this->ageClient->query("
       SELECT * FROM cypher('$graphName', $$
           MATCH
               (a:Part)
           RETURN a
       $$) as (a agtype);
   ")->fetchAll();
   ```
   
   And a Cypher-specific prepared statement method to remove PostgreSQL statement clutter and might prevent potential injections:
   ```
   $this->ageClient->cypherQuery($graphName, 0, "
       CREATE
           (a:Person {name: \$p1}),
           (b:Person {name: \$p2}),
           (a)-[:KNOWS]->(b)
   ",[
       'p1' => 'Steven',
       'p2' => 'Mary'
   ]);
   
   $results = $this->ageClient->cypherQuery($graphName, 3, "
       MATCH
           (a:Person {name: \$p1})-[r]-(b)
       RETURN *
   ",[
       'p1' => 'Steven'
   ])->fetchRow();
   ```


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