What precautions should be taken when using multiple function calls within an if statement in PHP to ensure that all functions are executed as intended?

When using multiple function calls within an if statement in PHP, it is important to ensure that all functions are executed as intended. One way to do this is by storing the result of each function call in a variable and then checking the variables in the if statement. This way, each function is executed and its result is preserved for further evaluation. 

// Store the result of each function call in a variable
$firstResult = firstFunction();
$secondResult = secondFunction();

// Check the variables in the if statement
if ($firstResult && $secondResult) {
    // Both functions executed successfully
    // Your code here
}

Keywords

PHP function calls if statement execution order error handling

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