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1 2 3 4 5 6 7 8 9 | <?php $array = array( 'one' =>'value', 'two' => 'value2' ); $allKeys = array_keys($array); echo $allKeys[0]; ?> |
PD9waHAKCiRhcnJheSA9IGFycmF5KCAnb25lJyA9Pid2YWx1ZScsICd0d28nID0+ICd2YWx1ZTInICk7CgokYWxsS2V5cyA9IGFycmF5X2tleXMoJGFycmF5KTsKCmVjaG8gJGFsbEtleXNbMF07Cgo/Pg==
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upload with new input
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result: Success time: 0.01s memory: 20568 kB returned value: 0
<?php $array = array( 'one' =>'value', 'two' => 'value2' ); $allKeys = array_keys($array); echo $allKeys[1]; ?>
one
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result: Success time: 0.01s memory: 13112 kB returned value: 0
one
