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178 lines
2.4 KiB
PHP
178 lines
2.4 KiB
PHP
--TEST--
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Test chunk_split() function : usage variations - different heredoc strings as 'str' argument
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--FILE--
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<?php
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/* Prototype : string chunk_split(string $str [, int $chunklen [, string $ending]])
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* Description: Returns split line
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* Source code: ext/standard/string.c
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* Alias to functions: none
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*/
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/*
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* Passing different heredoc strings as 'str' argument to the chunk_split()
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* with 'chunklen' 4 and default value of 'ending' that is "\r\n"
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*/
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echo "*** Testing chunk_split() : heredoc strings as 'str' argument ***\n";
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// Initializing required variables
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$chunklen = 4;
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// Null heredoc string
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$heredoc_null = <<<EOT1
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EOT1;
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// heredoc string with single character
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$heredoc_char = <<<EOT2
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a
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EOT2;
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// simple heredoc string
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$heredoc_str = <<<EOT3
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This is simple heredoc string
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EOT3;
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// heredoc with special characters
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$heredoc_spchar = <<<EOT4
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This checks heredoc with $, %, &, chars
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EOT4;
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// blank heredoc string
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$heredoc_blank = <<<EOT5
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EOT5;
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// heredoc with different white space characters
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$heredoc_escchar = <<<EOT6
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This checks\t chunk_split()\nEscape\rchars
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EOT6;
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// heredoc with multiline
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$heredoc_multiline= <<<EOT7
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This is to check chunk_split
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function with multiline
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heredoc
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EOT7;
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// heredoc with quotes and slashes
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$heredoc_quote_slash = <<<EOT8
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"To check " in heredoc"
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I'm sure it'll work also with \
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which is single slash
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EOT8;
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//different heredoc strings for 'str'
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$heredoc_arr = array(
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$heredoc_null,
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$heredoc_blank,
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$heredoc_char,
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$heredoc_str,
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$heredoc_multiline,
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$heredoc_spchar,
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$heredoc_escchar,
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$heredoc_quote_slash
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);
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// loop through each element of the heredoc_arr for 'str'
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$count = 0;
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foreach($heredoc_arr as $str) {
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echo "-- Iteration ".($count+1). " --\n";
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var_dump( chunk_split( $str, $chunklen) );
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$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 chunk_split() : heredoc strings as 'str' argument ***
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-- Iteration 1 --
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string(2) "
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"
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-- Iteration 2 --
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string(2) "
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"
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-- Iteration 3 --
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string(3) "a
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"
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-- Iteration 4 --
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string(45) "This
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is
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simp
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le h
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ered
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oc s
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trin
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g
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"
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-- Iteration 5 --
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string(90) "This
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is
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to c
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heck
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chu
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nk_s
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plit
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fun
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ctio
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n wi
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th m
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ulti
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line
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her
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edoc
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"
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-- Iteration 6 --
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string(59) "This
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che
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cks
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here
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doc
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with
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$,
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%, &
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, ch
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ars
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"
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-- Iteration 7 --
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string(59) "This
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che
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cks
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chu
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nk_s
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plit
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()
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E
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scap
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e
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ch
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ars
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"
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-- Iteration 8 --
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string(117) ""To
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chec
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k "
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in h
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ered
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oc"
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I'm
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sure
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it'
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ll w
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ork
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also
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wit
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h \
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whic
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h is
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sin
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gle
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slas
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h
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"
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Done
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