Rescue radio input log - PHP

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Hello, I’m making an editing page, and in it I have an input type="radio", and I’m not getting the radio flagged according to the value in the database...

I’m trying to pull this way, but it doesn’t work, is always marked what has the value "F", even though M at the bank...

<?php
$sql = mysqli_query($con, "SELECT * FROM pacientes WHERE sus = '$sus' ");
while ($cont = mysqli_fetch_array($sql)) { ?>

    <div class="col">
    <label class="col-form-label">Sexo</label><p>
    <input type="radio" name="sexo" id="sexo" value="M" <?php if ($sexo = 'M') {echo ' checked ';} ?> />Masculino</label>
    <input type="radio" name="sexo" id="sexo" value="F" <?php if ($sexo = 'F') {echo ' checked ';} ?> />Feminino</label>
    </div>

<?php } ?>

Where am I going wrong?

php html mysql

  • You are assigning the value M to the variable $sex, to compare use two equal signs (==)

  • = defines a value ; == compare without typing ; === compares with typing

1 answer

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I got it that way:

<input type="radio" name="sexo" value="M" <?php if($cont['sexo']=="M"){ echo "checked";}?> />Masculino</label>
<input type="radio" name="sexo" value="F" <?php if($cont['sexo']=="F"){ echo "checked";}?> />Feminino</label>

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