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POsearching an array for relevant information
 

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    <p>I have an array that looks like this, </p> <pre><code> Array ( [0] =&gt; Array ( [career_overview_id] =&gt; 1 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; [candidates_candidate_id] =&gt; 37 ) [1] =&gt; Array ( [career_overview_id] =&gt; 2 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; [candidates_candidate_id] =&gt; 37 ) [2] =&gt; Array ( [career_overview_id] =&gt; 3 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; [candidates_candidate_id] =&gt; 37 ) [3] =&gt; Array ( [career_overview_id] =&gt; 4 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; voice over [candidates_candidate_id] =&gt; 37 ) [4] =&gt; Array ( [career_overview_id] =&gt; 5 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; voice over [candidates_candidate_id] =&gt; 37 ) [5] =&gt; Array ( [career_overview_id] =&gt; 6 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; voice over [candidates_candidate_id] =&gt; 37 ) [6] =&gt; Array ( [career_overview_id] =&gt; 7 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; voice over [candidates_candidate_id] =&gt; 37 ) [7] =&gt; Array ( [career_overview_id] =&gt; 8 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; voice over [candidates_candidate_id] =&gt; 37 ) [8] =&gt; Array ( [career_overview_id] =&gt; 9 [production_title] =&gt; Televison Show [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; voice over [candidates_candidate_id] =&gt; 37 ) [9] =&gt; Array ( [career_overview_id] =&gt; 10 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [10] =&gt; Array ( [career_overview_id] =&gt; 11 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [11] =&gt; Array ( [career_overview_id] =&gt; 12 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [12] =&gt; Array ( [career_overview_id] =&gt; 13 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [13] =&gt; Array ( [career_overview_id] =&gt; 14 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [14] =&gt; Array ( [career_overview_id] =&gt; 15 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [15] =&gt; Array ( [career_overview_id] =&gt; 16 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; television [candidates_candidate_id] =&gt; 37 ) [16] =&gt; Array ( [career_overview_id] =&gt; 17 [production_title] =&gt; Production Title [production_role] =&gt; Role [production_director] =&gt; Director [production_company] =&gt; Production Company [production_producer_theartre] =&gt; [production_project_type] =&gt; [production_product] =&gt; [production_agency] =&gt; [production_type] =&gt; theartre [candidates_candidate_id] =&gt; 37 ) ) </code></pre> <p>I want to search through the array and if for example a production_type = "television" exists I want to show some HTML.</p> <p>Can I do this without looping through the array?</p> <p>In essence I want to do the following, </p> <pre><code>if key and value exists anywhere in array do something; </code></pre> <p>I am in the end wanting to construct a list of production_types but only list 1 instance of each type if they exist in the array.</p>
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    1. COIs that an sql output? :)
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    2. CO`in_array();` ??
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