1.2.741. Multiple Similar Calls¶
Several calls are made to functions or methods in a row. They may have different arguments, though having a lot of similar calls in a row may indicate that a loop is needed.
Alternatively, some native PHP functions use an arbitrary number of arguments to avoid multiple calls to the same function. For example, it is possible to call array_merge() once, or a loop on .= may be replaced with a call to implode().
<?php
echo $a[1];
echo $a[2];
echo $a[3];
echo $a[4];
echo $a[5];
// This could be
foreach($a as $v) {
echo $v;
}
if (isset($a) && isset($b) && isset($c) && isset($d)) { }
// This could be coded as
if (isset($a, $b, $c, $d)) { }
?>
1.2.741.1. Suggestions¶
Move the calls to a loop
Tactically use one call to a function with multiple arguments. For example, isset() with multiple arguments.
1.2.741.2. Specs¶
Short name |
Structures/MultipleSimilarCalls |
Rulesets |
|
Exakat since |
2.3.5 |
PHP Version |
All |
Severity |
Minor |
Time To Fix |
Quick (30 mins) |
Precision |
Very high |
Available in |