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217 lines
2.5 KiB
PHP
217 lines
2.5 KiB
PHP
--TEST--
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Test stripos() function : usage variations - repetitive chars for 'haystack' argument
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--FILE--
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<?php
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/* Prototype : int stripos ( string $haystack, string $needle [, int $offset] );
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* Description: Find position of first occurrence of a case-insensitive string
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* Source code: ext/standard/string.c
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*/
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/* Test stripos() function with strings containing repetitive chars for haystak
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* and with various needles & offsets
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*/
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echo "*** Testing stripos() function: strings repetitive chars ***\n";
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$haystack = "aBAbaBAbaBabAbAbaBa";
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$needles = array(
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"aba",
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"aBA",
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"ABA",
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"Aba",
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"BAb",
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"bab",
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"bAb",
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"BAB"
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);
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/* loop through to consider various offsets in getting the position of the needle in haystack string */
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$count = 1;
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for($index = 0; $index < count($needles); $index++) {
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echo "\n-- Iteration $count --\n";
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for($offset = 0; $offset <= strlen($haystack); $offset++ ) {
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var_dump( stripos($haystack, $needles[$index], $offset) );
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}
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$count++;
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}
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echo "*** Done ***";
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?>
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--EXPECT--
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*** Testing stripos() function: strings repetitive chars ***
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-- Iteration 1 --
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int(0)
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int(2)
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int(2)
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int(4)
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int(4)
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int(6)
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int(6)
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int(8)
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int(8)
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int(10)
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int(10)
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int(12)
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int(12)
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int(14)
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int(14)
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int(16)
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int(16)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 2 --
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int(0)
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int(2)
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int(2)
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int(4)
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int(4)
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int(6)
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int(6)
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int(8)
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int(8)
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int(10)
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int(10)
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int(12)
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int(12)
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int(14)
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int(14)
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int(16)
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int(16)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 3 --
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int(0)
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int(2)
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int(2)
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int(4)
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int(4)
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int(6)
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int(6)
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int(8)
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int(8)
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int(10)
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int(10)
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int(12)
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int(12)
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int(14)
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int(14)
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int(16)
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int(16)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 4 --
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int(0)
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int(2)
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int(2)
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int(4)
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int(4)
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int(6)
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int(6)
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int(8)
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int(8)
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int(10)
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int(10)
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int(12)
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int(12)
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int(14)
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int(14)
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int(16)
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int(16)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 5 --
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int(1)
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int(1)
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int(3)
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int(3)
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int(5)
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int(5)
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int(7)
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int(7)
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int(9)
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int(9)
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int(11)
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int(11)
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int(13)
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int(13)
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int(15)
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int(15)
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 6 --
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int(1)
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int(1)
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int(3)
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int(3)
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int(5)
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int(5)
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int(7)
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int(7)
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int(9)
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int(9)
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int(11)
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int(11)
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int(13)
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int(13)
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int(15)
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int(15)
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 7 --
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int(1)
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int(1)
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int(3)
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int(3)
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int(5)
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int(5)
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int(7)
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int(7)
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int(9)
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int(9)
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int(11)
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int(11)
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int(13)
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int(13)
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int(15)
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int(15)
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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-- Iteration 8 --
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int(1)
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int(1)
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int(3)
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int(3)
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int(5)
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int(5)
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int(7)
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int(7)
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int(9)
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int(9)
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int(11)
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int(11)
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int(13)
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int(13)
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int(15)
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int(15)
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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*** Done ***
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