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Searched refs:array_key_first (Results 1 – 5 of 5) sorted by relevance

/PHP-8.1/ext/standard/tests/array/
H A Darray_key_first_variation.phpt2 Test array_key_first() function (variation)
9 echo"\n*** Checking for internal array pointer not being changed by array_key_first ***\n";
18 var_dump( array_key_first($array) );
20 echo "\nCurrent Element after array_key_first operation is: ";
26 *** Checking for internal array pointer not being changed by array_key_first ***
34 Current Element after array_key_first operation is: int(2)
H A Darray_key_first.phpt2 Test array_key_first() function
6 array_key_first($GLOBALS);
36 var_dump( array_key_first($sub_array) );
/PHP-8.1/ext/standard/
H A Dbasic_functions.stub.php192 function array_key_first(array $array): int|string|null {} function
H A Dbasic_functions_arginfo.h2285 ZEND_FUNCTION(array_key_first);
2913 ZEND_FE(array_key_first, arginfo_array_key_first)
H A Darray.c3985 PHP_FUNCTION(array_key_first) argument

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