<?php $list = [ ['name' => 'this is items name', 'number' => 1, 'description' => 'this is description', 'id' => 'just some id',], ['name' => 'this is items name2', 'number' => 1, 'description' => 'this is description2', 'id' => 'just some id',], ['name' => 'this is items name3', 'number' => 1, 'description' => 'this is', 'id' => 'just some id',] ]; $qualifiers =[]; $needles = explode(" ", "this description"); foreach ($list as $index => $set) { $smashed = implode($set); foreach ($needles as $needle) { // echo "\n$smashed"; if (strpos($smashed, $needle) === false) { continue 2; } } $qualifiers[] = $index; } var_export($qualifiers);
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Value for `_results` contains invalid data `array`