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<?php $Titles = ['SEQ', 'GREETING', 'FIRST_NAME', 'MIDDLE_NAME', 'LAST_NAME', 'SUFFIX', 'COMPANY_NAME', 'DEPARTMENT', 'BUILDING', 'ADDRESS_LINE_1', 'ADDRESS_LINE_2', 'ADDRESS_LINE_3', 'HOUSE_NUMBER', 'BOX_NUMBER', 'PO_BOX_NUMBER', 'POSTAL_CODE', 'CITY', 'ISO_COUNTRY_CODE', 'COUNTRY_NAME', 'STATE', 'UNSTRUCTURED_NAME', 'UNSTRUCTURED_COMPANY_DEPARTMENT', 'UNSTRUCTURED_BUILDING_STREET_HOUSE_BOX', 'UNSTRUCTURED_POST_CODE_CITY', 'MIDNUMBER', 'PRESORTING_CODE', 'LANGUAGE', 'PRIORITY', 'DISTRIBUTIONOFFICE', 'ROUTENAME', 'ROUTESEQ', 'FEEDBACK', 'ORGINFO', 'ICTI', 'ISEC', 'IOFF', 'IRND', 'PRINTORDER']; var_dump($Titles);
Output for 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.28 - 7.2.9
array(38) { [0]=> string(3) "SEQ" [1]=> string(8) "GREETING" [2]=> string(10) "FIRST_NAME" [3]=> string(11) "MIDDLE_NAME" [4]=> string(9) "LAST_NAME" [5]=> string(6) "SUFFIX" [6]=> string(12) "COMPANY_NAME" [7]=> string(10) "DEPARTMENT" [8]=> string(8) "BUILDING" [9]=> string(14) "ADDRESS_LINE_1" [10]=> string(14) "ADDRESS_LINE_2" [11]=> string(14) "ADDRESS_LINE_3" [12]=> string(12) "HOUSE_NUMBER" [13]=> string(10) "BOX_NUMBER" [14]=> string(13) "PO_BOX_NUMBER" [15]=> string(11) "POSTAL_CODE" [16]=> string(4) "CITY" [17]=> string(16) "ISO_COUNTRY_CODE" [18]=> string(12) "COUNTRY_NAME" [19]=> string(5) "STATE" [20]=> string(17) "UNSTRUCTURED_NAME" [21]=> string(31) "UNSTRUCTURED_COMPANY_DEPARTMENT" [22]=> string(38) "UNSTRUCTURED_BUILDING_STREET_HOUSE_BOX" [23]=> string(27) "UNSTRUCTURED_POST_CODE_CITY" [24]=> string(9) "MIDNUMBER" [25]=> string(15) "PRESORTING_CODE" [26]=> string(8) "LANGUAGE" [27]=> string(8) "PRIORITY" [28]=> string(18) "DISTRIBUTIONOFFICE" [29]=> string(9) "ROUTENAME" [30]=> string(8) "ROUTESEQ" [31]=> string(8) "FEEDBACK" [32]=> string(7) "ORGINFO" [33]=> string(4) "ICTI" [34]=> string(4) "ISEC" [35]=> string(4) "IOFF" [36]=> string(4) "IRND" [37]=> string(10) "PRINTORDER" }