<?php
$test="AdGroup update failed: [AdGroupServiceError.DUPLICATE_ADGROUP_NAME @ operations[6].operand.name; trigger:'prince2 training west yorkshire', AdGroupServiceError.DUPLICATE_ADGROUP_NAME @ operations[8].operand.name; trigger:'prince ii training and exam']";
var_dump($test);
string(251) "AdGroup update failed: [AdGroupServiceError.DUPLICATE_ADGROUP_NAME @ operations[6].operand.name; trigger:'prince2 training west yorkshire', AdGroupServiceError.DUPLICATE_ADGROUP_NAME @ operations[8].operand.name; trigger:'prince ii training and exam']"