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What does the array operator '===' means?
asked
Jun 23, 2019
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What are the two main string operators?
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Jun 23, 2019
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what the difference between the 'BITWISE AND' operator and the 'LOGICAL AND' operator?
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Jun 23, 2019
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What does the scope of variables mean?
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Jun 23, 2019
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What does $_COOKIE mean?
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Jun 23, 2019
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What does $_ENV mean?
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Jun 23, 2019
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0
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1
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How can we change the maximum size of the files to be uploaded?
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Jun 23, 2019
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0
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1
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How can we get the error when there is a problem to upload a file?
asked
Jun 23, 2019
in
PHP
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What is the difference between $_FILES['userfile']['name'] and $_FILES['userfile']['tmp_name']?
asked
Jun 23, 2019
in
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What does $_FILES means?
asked
Jun 23, 2019
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What does $_SERVER mean?
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Jun 23, 2019
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What does $GLOBALS mean?
asked
Jun 23, 2019
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0
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1
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What is the difference between session_unregister() and session_unset()?
asked
Jun 23, 2019
in
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1
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When do sessions end?
asked
Jun 23, 2019
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PHP
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What is the meaning of a Persistent Cookie?
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Jun 23, 2019
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0
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1
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How can you propagate a session id?
asked
Jun 23, 2019
in
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0
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1
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How to initiate a session in PHP?
asked
Jun 23, 2019
in
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0
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1
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what is the definition of a session?
asked
Jun 23, 2019
in
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0
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1
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What is faster?
asked
Jun 23, 2019
in
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0
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1
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Are Parent constructors called implicitly inside a class constructor?
asked
Jun 23, 2019
in
PHP
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1
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What's the difference between __sleep and __wakeup?
asked
Jun 23, 2019
in
PHP
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0
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1
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In PHP, objects are they passed by value or by reference?
asked
Jun 23, 2019
in
PHP
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1
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What does accessing a class via :: means?
asked
Jun 23, 2019
in
PHP
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0
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1
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If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?
asked
Jun 23, 2019
in
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0
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1
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What is the function func_num_args() used for?
asked
Jun 23, 2019
in
PHP
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How is the ternary conditional operator used in PHP?
asked
Jun 23, 2019
in
PHP
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0
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1
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When is a conditional statement ended with endif?
asked
Jun 23, 2019
in
PHP
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0
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1
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How is it possible to cast types in PHP?
asked
Jun 23, 2019
in
PHP
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0
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1
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Will a comparison of an integer 12 and a string "13" work in PHP?
asked
Jun 23, 2019
in
PHP
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0
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1
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How can you pass a variable by reference?
asked
Jun 23, 2019
in
PHP
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