Php Check Empty Variable

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Question : php code to check if variable is null

Answered by : yellowed-yak-81il7hyiltej

if(empty($var1)){ echo 'This line is printed, because the $var1 is empty.';
}

Source : | Last Update : Fri, 08 May 20

Question : php check for empty string

Answered by : nate-stringham

if (empty($var)) {
    echo '$var is either 0, empty, or not set at all';
}

Source : https://www.php.net/manual/en/function.empty.php | Last Update : Sat, 14 Mar 20

Question : php check empty variable

Answered by : misty-meerkat-gi6u2nyf3vcd

empty var php

Source : | Last Update : Mon, 30 Nov 20

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Php Check Empty Variable

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