PHP

PHP

Question: Which of the following is not correct print function?
A
vprintf()

B
sprint()

C
print_r()

D
vsprintf()

Note: Not available
1. Report
Question: Which of the following functions are true?
A
The reset() function serves to set an array pointer back to the beginning of the array.

B
The end() function moves the pointer to the last position of an array.

C
The next() function returns the array value residing at the position immediately following that of the current array pointer.

D
The prev() function returns the array value residing at the location preceding the the current array pointer.

Note: Not available
1. Report
Question: $states = array("Ohio", "New York"); array_unshift($states, "Arizona", "Texas"); print_r($states)
A
Array ( [0] => Arizona [1] => Texas [2] => Ohio [3] => New York )

B
array ( [0] => Arizona [1] => Texas [2] => Ohio [3] => New York )

C
Array ( [0] => Ohio [1] => New York [2] => Arizona [3] => Texas )

D
$states=array("Arizona", "Texas", "Ohio", "New York");

Note: Not available
1. Report
Question: How do we declare constants variable?
A
constants $varname

B
varname constants

C
define()

D
$$varname

Note: Not available
1. Report
Question: Add an integer to a string will produce____.
A
Integer literal

B
String literal

C
Array

D
None

E
Object

Note: Not available
1. Report
Question: Which directive determines the reporting sensitivity level?
A
display_errors

B
error_reporting

C
display_startup_errors

D
log_errors

Note: Not available
1. Report
Question: $states = array("Ohio", "New York"); array_push($states, "Arizona", "Texas"); print_r($states)
A
Array ( [0] => Arizona [1] => Texas [2] => Ohio [3] => New York )

B
array ( [0] => Arizona [1] => Texas [2] => Ohio [3] => New York )

C
Array ( [0] => Ohio [1] => New York [2] => Arizona [3] => Texas )

D
$states=array("Ohio", "New York”, “Arizona", "Texas");

Note: Not available
1. Report
Question: $states = array("Ohio", "New York”, “Arizona", "Texas");
array_shift($states);
print_r($states)
A
Array ( [0] => New York [1] => Arizona [2] => Texas )

B
array ( [0] => Arizona [1] => Texas [2] => Ohio [3])

C
Array ( [0] => Ohio [1] => New York [2] => Arizona)

D
$states=array("New York”, “Arizona", "Texas");

Note: Not available
1. Report
Question: What are the difference between print and echo?
A
echo faster than print

B
echo return value

C
print return value

D
echo return true

Note: Not available
1. Report
Question: $states = array("Ohio", "New York”, “Arizona", "Texas"); array_pop($states); print_r($states); What will it output?
A
Array ( [0] => New York [1] => Arizona [2] => Texas )

B
array ( [0] => Arizona [1] => Texas [2] => Ohio [3])

C
Array ( [0] => Ohio [1] => New York [2] => Arizona)

D
$states=array("New York”, “Arizona", "Texas");

Note: Not available
1. Report

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Question: Which of the following is not correct print function?

Question: Which of the following functions are true?

Question: $states = array("Ohio", "New York"); array_unshift($states, "Arizona", "Texas"); print_r($states)

Question: How do we declare constants variable?

Question: Add an integer to a string will produce____.

Question: Which directive determines the reporting sensitivity level?

Question: $states = array("Ohio", "New York"); array_push($states, "Arizona", "Texas"); print_r($states)

Question: $states = array("Ohio", "New York”, “Arizona", "Texas");
array_shift($states);
print_r($states)

Question: What are the difference between print and echo?

Question: $states = array("Ohio", "New York”, “Arizona", "Texas"); array_pop($states); print_r($states); What will it output?

Question: Which of the following is not correct print function?

Question: Which of the following functions are true?

Question: $states = array("Ohio", "New York"); array_unshift($states, "Arizona", "Texas"); print_r($states)

Question: How do we declare constants variable?

Question: Add an integer to a string will produce____.

Question: Which directive determines the reporting sensitivity level?

Question: $states = array("Ohio", "New York"); array_push($states, "Arizona", "Texas"); print_r($states)

Question: $states = array("Ohio", "New York”, “Arizona", "Texas");array_shift($states);print_r($states)

Question: What are the difference between print and echo?

Question: $states = array("Ohio", "New York”, “Arizona", "Texas"); array_pop($states); print_r($states); What will it output?

Question: $states = array("Ohio", "New York”, “Arizona", "Texas");
array_shift($states);
print_r($states)