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109 lines
2.4 KiB
Plaintext
109 lines
2.4 KiB
Plaintext
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--TEST--
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Test strcspn() function : usage variations - with heredoc strings with 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 different heredoc strings as str argument
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*/
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echo "*** Testing strcspn() : with heredoc strings ***\n";
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// initialing required variables
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// defining different heredoc strings
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$empty_heredoc = <<<EOT
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EOT;
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$heredoc_with_newline = <<<EOT
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\n
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EOT;
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$heredoc_with_characters = <<<EOT
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first line of heredoc string
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second line of heredoc string
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third line of heredocstring
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EOT;
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$heredoc_with_newline_and_tabs = <<<EOT
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hello\tworld\nhello\nworld\n
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EOT;
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$heredoc_with_alphanumerics = <<<EOT
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hello123world456
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1234hello\t1234
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EOT;
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$heredoc_with_embedded_nulls = <<<EOT
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hello\0world\0hello
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\0hello\0
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EOT;
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$heredoc_with_hexa_octal = <<<EOT
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hello\0\100\xaaworld\0hello
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\0hello\0
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EOT;
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$heredoc_strings = array(
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$empty_heredoc,
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$heredoc_with_newline,
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$heredoc_with_characters,
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$heredoc_with_newline_and_tabs,
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$heredoc_with_alphanumerics,
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$heredoc_with_embedded_nulls,
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$heredoc_with_hexa_octal
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);
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$mask = "fth12\ne67890\0\xaa\100o";
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// loop through each element of the array for str argument
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foreach($heredoc_strings as $str) {
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echo "\n-- Iteration with str value as \"$str\" --\n";
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var_dump( strcspn($str,$mask) ); // with default start and len values
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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 heredoc strings ***
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-- Iteration with str value as "" --
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int(0)
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-- Iteration with str value as "
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" --
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int(0)
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-- Iteration with str value as "first line of heredoc string
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second line of heredoc string
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third line of heredocstring" --
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int(0)
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-- Iteration with str value as "hello world
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hello
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world
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" --
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int(0)
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-- Iteration with str value as "hello123world456
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1234hello 1234" --
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int(0)
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-- Iteration with str value as "hello |