What is the difference between using "<=" and "<?php echo" in PHP code?

When writing PHP code, "<=" is used as a comparison operator to check if one value is less than or equal to another value. On the other hand, "<?php echo" is used to output data to the screen. If you are trying to output a comparison result, you should use "<?php echo" to display the result on the screen. 

&lt;?php
$a = 5;
$b = 10;

// Using &quot;&lt;=&quot; to compare values
if ($a &lt;= $b) {
    echo &quot;a is less than or equal to b&quot;;
}

// Using &quot;&lt;?php echo&quot; to output the comparison result
echo &quot;&lt;?php echo $a &lt;= $b; ?&gt;&quot;;
?&gt;

Keywords

comparison operators syntax output PHP tags

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