Wordpress insert terms function

insertTermsFront

<?php 
  						$terms = array(
								'Birmingham - AL',
								'Dothan - AL', 
								'Huntsville - AL', 
								'Montgomery - AL',
								'Mobile - AL',
								'Anchorage - AK',
								'Fairbanks - AK',
								'Juneau - AK',
								'Phoenix - AZ',
								'Tuscon - AZ',
								'Yum - AZ',
								'Fayetteville - AR',
								'Jonesboro - AR',
								'Little Rock - AR',
								'Fresno - CA',
								'Los Angeles - CA',
								'San Diego - CA',
								'San Francisco - CA',
								'Bakersfield - CA',
								'Palm Springs - CA',
								'Sacramento - CA',
								'Colorado Springs - CO',
								'Denver - CO',
								'Grand Junction - CO',
								'Hartford - CT',
								'Washington - DC',
								'Ft Myers - FL',
								'Gainesville - FL',
								'Orlando - FL',
								'Panama City - FL',
								'Tallahassee - FL',
								'Tampa - FL',
								'Miami - FL',
								'West Palm Beach - FL',
								'Jacksonville - FL',
								'Albany - GA',
								'Atlanta - GA',
								'Augusta - GA',
								'Columbus - GA',
								'Macon - GA',
								'Savannah - GA',
								'Boise - ID',
								'Twin Falls - ID',
								'Springfield - IL',
								'Chicago - IL',
								'Bloomington - IL',
								'Rockford - IL',
								'Evansville - IN',
								'Ft Wayne - IN',
								'Lafayette - IN',
								'Terre Haute - IN',
								'Indianapolis - IN',
								'South Bend - IN',
								'Cedar Rapids - IA',
								'Des Moines - IA',
								'Sioux City - IA',
								'Rochester - IA',
								'Davenport - IA',
								'Kansas City - KS',
								'Wichita - KS',
								'Topeka - KS',
								'Bowling Green - KY',
								'Lexington - KY',
								'Louisville - KY',
								'alexandria - LA',
								'Lafayette - LA',
								'Lake Charles - LA',
								'New Orleans - LA',
								'Shreveport - LA',
								'Baton Rouge - LA',
								'Portland - ME',
								'Balitmore - MD',
								'Salisbury - MD',
								'Springfield - MA',
								'Boston - MA',
								'Alpena - MI',
								'Detroit - MI',
								'Flint - MI',
								'Grand Rapids - MI',
								'Lansing - MI',
								'Marquette - MI',
								'Traverse City - MI',
								'Minneapolis - MN',
								'St Paul - MN',
								'Duluth - MN',
								'Biloxi - MS',
								'Greenwood - MS',
								'Hattiesburg - MS',
								'Jackson - MS',
								'Meridian - MS',
								'Tupelo - MS',
								'Columbia - MO',
								'Springfield - MO',
								'St Joseph - MO',
								'St Louis - MO',
								'Joplin - MO',
								'Billing - MT',
								'Bozeman - MT',
								'Great Falls - MT',
								'Helena - MT',
								'Lincoln - NE',
								'Omaha - NE',
								'Las Vegas - NV',
								'Reno - NV',
								'Albuquerque - NM',
								'Albany - NY',
								'Binghamton - NY',
								'Buffalo - NY',
								'Elmira - NY',
								'New York - NY',
								'Rochester - NY',
								'Syracuse - NY',
								'Utica - NY',
								'Watertown - NY',
								'Asheville - NC',
								'Charlotte - NC',
								'Greensboro - NC',
								'Greenville - NC',
								'Raleigh - NC',
								'Wilmington - NC',
								'Fargo - ND',
								'Bismark - ND',
								'Cincinnati - OH',
								'Dayton - OH',
								'Lima - OH',
								'Toledo - OH',
								'Youngstown - OH',
								'Zanesville - OH',
								'Cleveland - OH',
								'Columbus - OH',
								'Oklahoma City - OK',
								'Tulsa - OK',
								'Eugene - OR',
								'Portland - OR',
								'Erie - PA',
								'Lancaster - PA',
								'Altoona - PA',
								'Philadelphia - PA',
								'Pittsburgh - PA',
								'Wilkes Barre - PA',
								'Providence - RI',
								'Charleston - SC',
								'Columbia - SC',
								'Myrtle Beach - SC',
								'Greenville - SC',
								'Sioux Falls - SD',
								'Rapid City - SD',
								'Chattanooga - TN',
								'Knoxville - TN',
								'Memphis - TN',
								'Nashville - TN',
								'Jackson - TN',
								'Abilene - TX',
								'Amarillo - TX',
								'Austin - TX',
								'Beaumont - TX',
								'Corpus Christi - TX',
								'Dallas - TX',
								'El Paso - TX',
								'Fort Worth - TX',
								'Houston - TX',
								'Laredo - TX',
								'Lubbock - TX',
								'Odessa - TX',
								'San Angelo - TX',
								'San Antonio - TX',
								'Tyler - TX',
								'Victoria - TX',
								'Waco - TX',
								'Sherman - TX',
								'Wichita - TX',
								'Salt Lake City - Ut',
								'Burlington - VT',
								'Charlottesville - VA',
								'Norfolk - VA',
								'Richmond - VA',
								'Roanoke - VA',
								'Harrisonburg - VA',
								'Seattle - WA',
								'Spokeane - WA',
								'Beckley - WV',
								'Charleston - WV',
								'Clarksburg - WV',
								'Parkersburgh - WV',
								'Wheeling - WV',
								'Green Bay - WI',
								'La Crosse - WI',
								'Madison - WI',
								'Milwaukee - WI',
								'Wausau - WI',
								'Casper - WY',
								'Cheyenne - WY'

							);
							$output = array();
							foreach($terms as $foo){
								$title = trim(str_replace(' - ', ', ', $foo));
								$slug = trim(strtolower(str_replace(' - ', ' ', $foo)));
								$slug = str_replace(' ', '-', $slug);
						 		$output = wp_insert_term(
									$title,
									'locations',
									array(
										'description' => '',
										'slug' => $slug,
										'parent' => -1
									)
								); 
								echo '<pre>';
								print_r($output);
								echo '</pre>';
							}
						?>