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59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Marcus Boerger <helly@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "php.h"
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#include "php_ini.h"
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#include "ext/standard/info.h"
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#include "zend_interfaces.h"
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#include "php_spl.h"
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#include "spl_functions.h"
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#include "spl_engine.h"
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#include "spl_array.h"
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PHPAPI zend_long spl_offset_convert_to_long(zval *offset) /* {{{ */
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{
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zend_ulong idx;
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try_again:
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switch (Z_TYPE_P(offset)) {
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case IS_STRING:
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if (ZEND_HANDLE_NUMERIC(Z_STR_P(offset), idx)) {
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return idx;
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}
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break;
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case IS_DOUBLE:
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return zend_dval_to_lval(Z_DVAL_P(offset));
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case IS_LONG:
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return Z_LVAL_P(offset);
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case IS_FALSE:
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return 0;
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case IS_TRUE:
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return 1;
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case IS_REFERENCE:
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offset = Z_REFVAL_P(offset);
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goto try_again;
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case IS_RESOURCE:
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return Z_RES_HANDLE_P(offset);
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}
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return -1;
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}
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/* }}} */
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