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272 lines
3.3 KiB
PHP
272 lines
3.3 KiB
PHP
--TEST--
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Test strcspn() function : usage variations - with varying mask & default start and len args
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--FILE--
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<?php
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/* Prototype : proto int strcspn(string str, string mask [, int start [, int len]])
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* Description: Finds length of initial segment consisting entirely of characters not found in mask.
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If start or/and length is provided works like strcspn(substr($s,$start,$len),$bad_chars)
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* Source code: ext/standard/string.c
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* Alias to functions: none
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*/
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/*
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* Testing strcspn() : with varying mask and default start and len arguments
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*/
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echo "*** Testing strcspn() : with different mask strings and default start and len arguments ***\n";
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// initialing required variables
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$strings = array(
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"",
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'',
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"\n",
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'\n',
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"hello\tworld\nhello\nworld\n",
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'hello\tworld\nhello\nworld\n',
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"1234hello45world\t123",
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'1234hello45world\t123',
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"hello\0world\012",
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'hello\0world\012',
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chr(0).chr(0),
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chr(0)."hello\0world".chr(0),
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chr(0).'hello\0world'.chr(0),
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"hello".chr(0)."world",
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'hello'.chr(0).'world',
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"hello\0\100\xaaaworld",
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'hello\0\100\xaaaworld'
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);
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// defining array of mask strings
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$mask_array = array(
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"",
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'',
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"\n\trsti \l",
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'\n\trsti \l',
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"\t",
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"t\ ",
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'\t',
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"\t\ ",
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" \t",
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"\t\i\100\xa"
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);
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// loop through each element of the array for mask argument
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$count = 1;
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foreach($strings as $str) {
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echo "\n-- Itearation $count --\n";
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foreach($mask_array as $mask) {
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var_dump( strcspn($str,$mask) );
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}
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$count++;
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}
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echo "Done"
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?>
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--EXPECTF--
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*** Testing strcspn() : with different mask strings and default start and len arguments ***
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-- Itearation 1 --
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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-- Itearation 2 --
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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int(0)
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-- Itearation 3 --
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int(1)
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int(1)
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int(0)
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int(1)
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int(1)
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int(1)
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int(1)
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int(1)
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int(1)
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int(0)
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-- Itearation 4 --
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int(2)
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int(2)
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int(0)
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int(0)
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int(2)
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int(0)
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int(0)
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int(0)
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int(2)
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int(0)
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-- Itearation 5 --
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int(24)
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int(24)
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int(2)
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int(2)
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int(5)
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int(24)
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int(24)
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int(5)
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int(5)
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int(5)
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-- Itearation 6 --
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int(28)
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int(28)
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int(2)
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int(2)
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int(28)
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int(5)
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int(5)
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int(5)
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int(28)
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int(5)
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-- Itearation 7 --
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int(20)
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int(20)
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int(6)
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int(6)
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int(16)
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int(20)
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int(20)
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int(16)
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int(16)
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int(16)
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-- Itearation 8 --
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int(21)
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int(21)
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int(6)
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int(6)
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int(21)
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int(16)
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int(16)
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int(16)
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int(21)
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int(16)
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-- Itearation 9 --
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int(5)
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int(5)
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int(2)
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int(2)
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int(12)
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int(12)
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int(12)
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int(12)
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int(12)
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int(11)
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-- Itearation 10 --
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int(16)
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int(16)
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int(2)
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int(2)
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int(16)
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int(5)
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int(5)
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int(5)
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int(16)
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int(5)
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-- Itearation 11 --
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int(0)
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int(0)
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int(2)
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int(2)
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int(2)
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int(2)
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int(2)
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int(2)
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int(2)
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int(2)
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-- Itearation 12 --
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int(0)
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int(0)
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int(3)
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int(3)
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int(13)
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int(13)
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int(13)
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int(13)
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int(13)
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int(13)
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-- Itearation 13 --
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int(0)
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int(0)
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int(3)
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int(3)
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int(14)
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int(6)
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int(6)
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int(6)
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int(14)
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int(6)
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-- Itearation 14 --
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int(5)
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int(5)
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int(2)
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int(2)
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int(11)
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int(11)
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int(11)
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int(11)
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int(11)
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int(11)
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-- Itearation 15 --
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int(5)
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int(5)
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int(2)
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int(2)
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int(11)
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int(11)
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int(11)
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int(11)
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int(11)
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int(11)
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-- Itearation 16 --
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int(5)
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int(5)
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int(2)
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int(2)
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int(14)
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int(14)
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int(14)
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int(14)
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int(14)
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int(6)
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-- Itearation 17 --
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int(21)
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int(21)
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int(2)
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int(2)
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int(21)
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int(5)
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int(5)
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int(5)
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int(21)
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int(5)
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Done
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