Trying to learn how to translate from the human translation examples.
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i will never give up
make yourself proud
Last Update: 2021-03-25
Usage Frequency: 1
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?php $var = ''; // this will evaluate to true; so the text will be printed. if (isset($var)) {print "this var is set set so i will print.";} // in the next examples we'll use var_dump to output // the return value of isset(). $a = "test"; $b = "anothertest"; var_dump( isset($a)); // true var_dump( isset ($a, $b)); // true unset ($a); var_dump( isset ($a)); // false var_dump( isset ($a, $b)); // false $foo = null; var_dump( isset ($foo)); // false?
?php $var = ''; / / this will evaluate to true; so the text will be printed. if (isset($var)) {print "this var is set set so i will print .";} / / in the next examples we'll use var_dump to output / / the return value of isset(). $a = "test"; $b = "anothertest"; var_dump (isset($a)); / / true var_dump (isset ($a, $b)); / / true unset ($a); var_dump (isset ($a)); / / false var_dump (isset ($a, $b)); / / false $foo = null; var_dump (isset ($foo)); / / false?
Last Update: 2011-10-24
Usage Frequency: 1
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