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<?php echo "Numeric strings will be converted into an integer\n"; var_dump(array( 1 => 1, '1' => '1', 's1' => 's1', )); echo "Booleans will be converted into an integer:\n"; var_dump(array( 0 => 0, 1 => 1, true => true, false => false, )); echo "NULL will be converted into an empty string:\n"; var_dump(array( '' => '', null => null, )); echo "A resource will be converted into an integer:\n"; var_dump(array( STDIN => 'STDIN', ));
Output for git.master, git.master_jit, rfc.property-hooks
Numeric strings will be converted into an integer array(2) { [1]=> string(1) "1" ["s1"]=> string(2) "s1" } Booleans will be converted into an integer: array(2) { [0]=> bool(false) [1]=> bool(true) } NULL will be converted into an empty string: array(1) { [""]=> NULL } A resource will be converted into an integer: Warning: Resource ID#1 used as offset, casting to integer (1) in /in/drhtO on line 26 array(1) { [1]=> string(5) "STDIN" }

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