How to mix PHP with a string inside CodeIgniter function? -

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i dynamically set id each iteration of radio button within loop.

however have not been able figure out correct way of escaping strings , variables in id portion. quotes in portion failing parse.

<?php  echo form_radio($data['filename'], 0, '', 'class="uniform" id="'$data['ids']'");  ?>

this uses form helpers codeigniter have layout.

any idea how solve this?

you must start double quotes expanded variables, escape nested ones backslash

<?php  echo form_radio($data['filename'], 0, '', "class=\"uniform\" id=\"$data[ids]\"");

or use single quotes inside double

<?php  echo form_radio($data['filename'], 0, '', "class='uniform' id='$data[ids]'");

notice don't need quote single dimensional array indexes inside square braces if inside double quotes


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