Description:
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Hello!

I'm using archlinux, php 7.0.8 and sqlite3 module version => 0.7-dev, library => 3.13.0.

I'm getting crash in SQLite3::bindValue and SQLite3::bindParam. The crash seems to occur when invalid index is passed.

Test script:
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<?php

$db = new SQLite3("./test.db");
$stmt = $db->prepare("select 1, 2, 3 from sqlite_master where 1 = ?");

// bindParam crash
$i = 0;
$stmt->bindParam(0, $i);

// bindValue crash
$stmt->bindParam(0, 1);

// not reached
$stmt->execute();
$db->close();