array_column: Changing integer in test output to use %d
Merge branch 'PHP-5.5'
Add warning to pg_unescape_bytea() when invalid parameter is passed
Merge branch 'PHP-5.5'

* PHP-5.5:
  Add warning to pg_unescape_bytea() when invalid parameter is passed
Update NEWS
Added warning for hex2bin() when input is invalid string
Merge branch 'PHP-5.5'

* PHP-5.5:
  Added warning for hex2bin() when input is invalid string
  Update NEWS