what will the following script output php obstart for i 0..., Web Features, Zend Certification

Test
- Model Test
Index

Question:What will the following script output?<?php
ob_start();
for ($i = 0; $i < 10; $i++) {
 echo $i;
}
$output = ob_get_contents();
ob_end_clean();
echo $ouput;
?>

A 12345678910 
B 1234567890 
C 0123456789 
D Nothing 
E A notice

/15

+ AnswerE

+ ExplanationYet another question designed to see how well you recognize bugs in a script. Did you notice that, at the end of the script, the $output variable’s name is misspelled in the echo statement? The script will output a notice and, therefore, Answer E is correct.

+ Report

Descriptive on Web Features Ebook

Total Preview: 890

Question:What will the following script output?<?php ob_start(); for ($i = 0; $i < 10; $i++) { echo $i; } $output = ob_get_contents(); ob_end_clean(); echo $ouput; ?>

A 12345678910

B 1234567890

C 0123456789

D Nothing

E A notice

E

Question:What will the following script output?
<?php ob_start(); for ($i = 0; $i < 10; $i++) { echo $i; } $output = ob_get_contents(); ob_end_clean(); echo $ouput; ?>