What will be the output of the following PHP code?
<?php
$foods = array(“pasta”, “steak”, “fish”, “potatoes”);
$food = preg_grep(“/^s/”, $foods);
print_r($food);
?>
a) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes )
b) Array ( [3] => potatoes )
c) Array ( [1] => steak )
d) Array ( [0] => potatoes )
Answer: c
Explanation: This function is used to search an array for foods beginning with s.
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if(a==10 && b=9)
print “true”
else
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endWhich of the following are used for comparison?
What is the output of the given code?
a=10
b=9
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print (“a greater than b”)
else
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endAssignment operator is also known as relational operator.
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a=”string”
b=”strings”
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print (“a and b are same”)
else
print “Not same”
endWhat is the output of the given code?
test_1 = 17 > 16
puts(test_1)
test_2 = 21 <= 30
puts(test_2)
test_3 = 9 >= 9
puts(test_3)
test_4 = -11 > 4
puts(test_4)
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