bourse/vendor/electrolinux/phpquery/wiki/Debugging.md

Enabling debugging

// enable debugging messages
phpQuery::$debug = 1;
// enable extensive debugging messages
// used to debug document loading errors from phpQuery::newDocument()
phpQuery::$debug = 2;

Debugging methods

// debug inside chain
pq('.foo')->dump()->...;
pq('.foo')->dumpWhois()->...;
pq('.foo')->dumpTree()->...;
pq('.foo')->dumpDie()->...;