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<?php $array = array( array( ["url"] => "website.com1/etcetcetc", ["itag"] => 43, ["quality"] => "medium", ["something"] => "nill" ), array( 'url' => 'website.com2/etcetcetc', 'itag' => 18, 'quality' => 'medium', 'something' => 'nill' ), array( 'url' => 'website.com3/etcetcetc', 'itag' => 5, 'quality' => 'small', 'something' => 'nill' ), array( 'url' => 'website.com4/etcetcetc', 'itag' => 36, 'quality' => 'small', 'something' => 'nill' ), array( 'url' => 'website.com5/etcetcetc', 'itag' => 17, 'quality' => 'small', 'something' => 'nill' ) ); $r = array(); print_r ($array); function test($array, $number) { foreach($array as $r) if ($r['itag'] == $number) { echo '<a href="'.$r['url'].'">quality: '.$r['itag'].'</a>'; } } test($array, 43); test($array, 18); test($array, 36);
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: Illegal offset type in /in/G0c72 on line 4 Warning: Illegal offset type in /in/G0c72 on line 4 Warning: Illegal offset type in /in/G0c72 on line 4 Warning: Illegal offset type in /in/G0c72 on line 4 Array ( [0] => Array ( ) [1] => Array ( [url] => website.com2/etcetcetc [itag] => 18 [quality] => medium [something] => nill ) [2] => Array ( [url] => website.com3/etcetcetc [itag] => 5 [quality] => small [something] => nill ) [3] => Array ( [url] => website.com4/etcetcetc [itag] => 36 [quality] => small [something] => nill ) [4] => Array ( [url] => website.com5/etcetcetc [itag] => 17 [quality] => small [something] => nill ) ) Notice: Undefined index: itag in /in/G0c72 on line 16 Notice: Undefined index: itag in /in/G0c72 on line 16 <a href="website.com2/etcetcetc">quality: 18</a> Notice: Undefined index: itag in /in/G0c72 on line 16 <a href="website.com4/etcetcetc">quality: 36</a>
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/G0c72 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/G0c72 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/G0c72 on line 4
Process exited with code 255.
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