3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = [ "Ayush" , "Vaibhav", "Shivam", "Hacker", "Topper", "ABCD", "NameR", "Tammi", "Colgate", "Britney"//, "Bra"//, "Kisser" ]; $addthis = 'ADDTHIS'; $every = 3; $arrayvariable = $result; foreach($result as $k=>$value){ if(($k+1)%3==0){ array_splice($arrayvariable, $k+1, 0, "ADDTHIS"); } } var_export($arrayvariable);

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