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Developer Documentation
See Release Notes
Long Term Support Release
- Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
- Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
- PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * mlang langstring tests. * * Based on local_amos mlang_langstring tests. * * @package tool_customlang * @copyright 2020 Ferran Recio <ferran@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ namespace tool_customlang\local\mlang; use advanced_testcase; use moodle_exception; /** * Langstring tests. * * @package tool_customlang * @copyright 2020 Ferran Recio <ferran@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */< class langstring_testcase extends advanced_testcase {> class langstring_test extends advanced_testcase {/** * Sanity 1.x string * - all variables but $a placeholders must be escaped because the string is eval'ed * - all ' and " must be escaped * - all single % must be converted into %% for backwards compatibility * * @dataProvider fix_syntax_data * @param string $text the text to test * @param int $version the lang package version (1 or 2) * @param int|null $fromversion the version to convert (null for none) * @param string $expected the expected result * */ public function test_fix_syntax(string $text, int $version, ?int $fromversion, string $expected): void { $this->assertEquals(langstring::fix_syntax($text, $version, $fromversion), $expected); } /** * Data provider for the test_parse. * * @return array */ public function fix_syntax_data() : array { return [ // Syntax sanity v1 strings. [ 'No change', 1, null, 'No change' ], [ 'Completed 100% of work', 1, null, 'Completed 100%% of work' ], [ 'Completed 100%% of work', 1, null, 'Completed 100%% of work' ], [ "Windows\r\nsucks", 1, null, "Windows\nsucks" ], [ "Linux\nsucks", 1, null, "Linux\nsucks" ], [ "Mac\rsucks", 1, null, "Mac\nsucks" ], [ "LINE TABULATION\x0Bnewline", 1, null, "LINE TABULATION\nnewline" ], [ "FORM FEED\x0Cnewline", 1, null, "FORM FEED\nnewline" ], [ "END OF TRANSMISSION BLOCK\x17newline", 1, null, "END OF TRANSMISSION BLOCK\nnewline" ], [ "END OF MEDIUM\x19newline", 1, null, "END OF MEDIUM\nnewline" ], [ "SUBSTITUTE\x1Anewline", 1, null, "SUBSTITUTE\nnewline" ], [ "BREAK PERMITTED HERE\xC2\x82newline", 1, null, "BREAK PERMITTED HERE\nnewline" ], [ "NEXT LINE\xC2\x85newline", 1, null, "NEXT LINE\nnewline" ], [ "START OF STRING\xC2\x98newline", 1, null, "START OF STRING\nnewline" ], [ "STRING TERMINATOR\xC2\x9Cnewline", 1, null, "STRING TERMINATOR\nnewline" ], [ "Unicode Zl\xE2\x80\xA8newline", 1, null, "Unicode Zl\nnewline" ], [ "Unicode Zp\xE2\x80\xA9newline", 1, null, "Unicode Zp\nnewline" ], [ "Empty\n\n\n\n\n\nlines", 1, null, "Empty\n\nlines" ], [ "Trailing \n whitespace \t \nat \nmultilines ", 1, null, "Trailing\n whitespace\nat\nmultilines" ], [ 'Escape $variable names', 1, null, 'Escape \$variable names' ], [ 'Escape $alike names', 1, null, 'Escape \$alike names' ], [ 'String $a placeholder', 1, null, 'String $a placeholder' ], [ 'Escaped \$a', 1, null, 'Escaped \$a' ], [ 'Wrapped {$a}', 1, null, 'Wrapped {$a}' ], [ 'Trailing $a', 1, null, 'Trailing $a' ], [ '$a leading', 1, null, '$a leading' ], [ 'Hit $a-times', 1, null, 'Hit $a-times' ], // This is placeholder. [ 'This is $a_book', 1, null, 'This is \$a_book' ], // This is not a place holder. [ 'Bye $a, ttyl', 1, null, 'Bye $a, ttyl' ], [ 'Object $a->foo placeholder', 1, null, 'Object $a->foo placeholder' ], [ 'Trailing $a->bar', 1, null, 'Trailing $a->bar' ], [ '<strong>AMOS</strong>', 1, null, '<strong>AMOS</strong>' ], [ '<a href="http://localhost">AMOS</a>', 1, null, '<a href=\"http://localhost\">AMOS</a>' ], [ '<a href=\"http://localhost\">AMOS</a>', 1, null, '<a href=\"http://localhost\">AMOS</a>' ], [ "'Murder!', she wrote", 1, null, "'Murder!', she wrote" ], // Will be escaped by var_export(). [ "\t Trim Hunter \t\t", 1, null, 'Trim Hunter' ], [ 'Delete role "$a->role"?', 1, null, 'Delete role \"$a->role\"?' ], [ 'Delete role \"$a->role\"?', 1, null, 'Delete role \"$a->role\"?' ], [ "Delete ASCII\0 NULL control character", 1, null, 'Delete ASCII NULL control character' ], [ "Delete ASCII\x05 ENQUIRY control character", 1, null, 'Delete ASCII ENQUIRY control character' ], [ "Delete ASCII\x06 ACKNOWLEDGE control character", 1, null, 'Delete ASCII ACKNOWLEDGE control character' ], [ "Delete ASCII\x07 BELL control character", 1, null, 'Delete ASCII BELL control character' ], [ "Delete ASCII\x0E SHIFT OUT control character", 1, null, 'Delete ASCII SHIFT OUT control character' ], [ "Delete ASCII\x0F SHIFT IN control character", 1, null, 'Delete ASCII SHIFT IN control character' ], [ "Delete ASCII\x10 DATA LINK ESCAPE control character", 1, null, 'Delete ASCII DATA LINK ESCAPE control character' ], [ "Delete ASCII\x11 DEVICE CONTROL ONE control character", 1, null, 'Delete ASCII DEVICE CONTROL ONE control character' ], [ "Delete ASCII\x12 DEVICE CONTROL TWO control character", 1, null, 'Delete ASCII DEVICE CONTROL TWO control character' ], [ "Delete ASCII\x13 DEVICE CONTROL THREE control character", 1, null, 'Delete ASCII DEVICE CONTROL THREE control character' ], [ "Delete ASCII\x14 DEVICE CONTROL FOUR control character", 1, null, 'Delete ASCII DEVICE CONTROL FOUR control character' ], [ "Delete ASCII\x15 NEGATIVE ACKNOWLEDGE control character", 1, null, 'Delete ASCII NEGATIVE ACKNOWLEDGE control character' ], [ "Delete ASCII\x16 SYNCHRONOUS IDLE control character", 1, null, 'Delete ASCII SYNCHRONOUS IDLE control character' ], [ "Delete ASCII\x1B ESCAPE control character", 1, null, 'Delete ASCII ESCAPE control character' ], [ "Delete ASCII\x7F DELETE control character", 1, null, 'Delete ASCII DELETE control character' ], [ "Delete ISO 8859\xC2\x80 PADDING CHARACTER control character", 1, null, 'Delete ISO 8859 PADDING CHARACTER control character' ], [ "Delete ISO 8859\xC2\x81 HIGH OCTET PRESET control character", 1, null, 'Delete ISO 8859 HIGH OCTET PRESET control character' ], [ "Delete ISO 8859\xC2\x83 NO BREAK HERE control character", 1, null, 'Delete ISO 8859 NO BREAK HERE control character' ], [ "Delete ISO 8859\xC2\x84 INDEX control character", 1, null, 'Delete ISO 8859 INDEX control character' ], [ "Delete ISO 8859\xC2\x86 START OF SELECTED AREA control character", 1, null, 'Delete ISO 8859 START OF SELECTED AREA control character' ], [ "Delete ISO 8859\xC2\x87 END OF SELECTED AREA control character", 1, null, 'Delete ISO 8859 END OF SELECTED AREA control character' ], [ "Delete ISO 8859\xC2\x88 CHARACTER TABULATION SET control character", 1, null, 'Delete ISO 8859 CHARACTER TABULATION SET control character' ], [ "Delete ISO 8859\xC2\x89 CHARACTER TABULATION WITH JUSTIFICATION control character", 1, null, 'Delete ISO 8859 CHARACTER TABULATION WITH JUSTIFICATION control character' ], [ "Delete ISO 8859\xC2\x8A LINE TABULATION SET control character", 1, null, 'Delete ISO 8859 LINE TABULATION SET control character' ], [ "Delete ISO 8859\xC2\x8B PARTIAL LINE FORWARD control character", 1, null, 'Delete ISO 8859 PARTIAL LINE FORWARD control character' ], [ "Delete ISO 8859\xC2\x8C PARTIAL LINE BACKWARD control character", 1, null, 'Delete ISO 8859 PARTIAL LINE BACKWARD control character' ], [ "Delete ISO 8859\xC2\x8D REVERSE LINE FEED control character", 1, null, 'Delete ISO 8859 REVERSE LINE FEED control character' ], [ "Delete ISO 8859\xC2\x8E SINGLE SHIFT TWO control character", 1, null, 'Delete ISO 8859 SINGLE SHIFT TWO control character' ], [ "Delete ISO 8859\xC2\x8F SINGLE SHIFT THREE control character", 1, null, 'Delete ISO 8859 SINGLE SHIFT THREE control character' ], [ "Delete ISO 8859\xC2\x90 DEVICE CONTROL STRING control character", 1, null, 'Delete ISO 8859 DEVICE CONTROL STRING control character' ], [ "Delete ISO 8859\xC2\x91 PRIVATE USE ONE control character", 1, null, 'Delete ISO 8859 PRIVATE USE ONE control character' ], [ "Delete ISO 8859\xC2\x92 PRIVATE USE TWO control character", 1, null, 'Delete ISO 8859 PRIVATE USE TWO control character' ], [ "Delete ISO 8859\xC2\x93 SET TRANSMIT STATE control character", 1, null, 'Delete ISO 8859 SET TRANSMIT STATE control character' ], [ "Delete ISO 8859\xC2\x95 MESSAGE WAITING control character", 1, null, 'Delete ISO 8859 MESSAGE WAITING control character' ], [ "Delete ISO 8859\xC2\x96 START OF GUARDED AREA control character", 1, null, 'Delete ISO 8859 START OF GUARDED AREA control character' ], [ "Delete ISO 8859\xC2\x97 END OF GUARDED AREA control character", 1, null, 'Delete ISO 8859 END OF GUARDED AREA control character' ], [ "Delete ISO 8859\xC2\x99 SINGLE GRAPHIC CHARACTER INTRODUCER control character", 1, null, 'Delete ISO 8859 SINGLE GRAPHIC CHARACTER INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9A SINGLE CHARACTER INTRODUCER control character", 1, null, 'Delete ISO 8859 SINGLE CHARACTER INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9B CONTROL SEQUENCE INTRODUCER control character", 1, null, 'Delete ISO 8859 CONTROL SEQUENCE INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9D OPERATING SYSTEM COMMAND control character", 1, null, 'Delete ISO 8859 OPERATING SYSTEM COMMAND control character' ], [ "Delete ISO 8859\xC2\x9E PRIVACY MESSAGE control character", 1, null, 'Delete ISO 8859 PRIVACY MESSAGE control character' ], [ "Delete ISO 8859\xC2\x9F APPLICATION PROGRAM COMMAND control character", 1, null, 'Delete ISO 8859 APPLICATION PROGRAM COMMAND control character' ], [ "Delete Unicode\xE2\x80\x8B ZERO WIDTH SPACE control character", 1, null, 'Delete Unicode ZERO WIDTH SPACE control character' ], [ "Delete Unicode\xEF\xBB\xBF ZERO WIDTH NO-BREAK SPACE control character", 1, null, 'Delete Unicode ZERO WIDTH NO-BREAK SPACE control character' ], [ "Delete Unicode\xEF\xBF\xBD REPLACEMENT CHARACTER control character", 1, null, 'Delete Unicode REPLACEMENT CHARACTER control character' ], // Syntax sanity v2 strings. [ 'No change', 2, null, 'No change' ], [ 'Completed 100% of work', 2, null, 'Completed 100% of work' ], [ '%%%% HEADER %%%%', 2, null, '%%%% HEADER %%%%' ], // Was not possible before. [ "Windows\r\nsucks", 2, null, "Windows\nsucks" ], [ "Linux\nsucks", 2, null, "Linux\nsucks" ], [ "Mac\rsucks", 2, null, "Mac\nsucks" ], [ "LINE TABULATION\x0Bnewline", 2, null, "LINE TABULATION\nnewline" ], [ "FORM FEED\x0Cnewline", 2, null, "FORM FEED\nnewline" ], [ "END OF TRANSMISSION BLOCK\x17newline", 2, null, "END OF TRANSMISSION BLOCK\nnewline" ], [ "END OF MEDIUM\x19newline", 2, null, "END OF MEDIUM\nnewline" ], [ "SUBSTITUTE\x1Anewline", 2, null, "SUBSTITUTE\nnewline" ], [ "BREAK PERMITTED HERE\xC2\x82newline", 2, null, "BREAK PERMITTED HERE\nnewline" ], [ "NEXT LINE\xC2\x85newline", 2, null, "NEXT LINE\nnewline" ], [ "START OF STRING\xC2\x98newline", 2, null, "START OF STRING\nnewline" ], [ "STRING TERMINATOR\xC2\x9Cnewline", 2, null, "STRING TERMINATOR\nnewline" ], [ "Unicode Zl\xE2\x80\xA8newline", 2, null, "Unicode Zl\nnewline" ], [ "Unicode Zp\xE2\x80\xA9newline", 2, null, "Unicode Zp\nnewline" ], [ "Empty\n\n\n\n\n\nlines", 2, null, "Empty\n\n\nlines" ], // Now allows up to two empty lines. [ "Trailing \n whitespace\t\nat \nmultilines ", 2, null, "Trailing\n whitespace\nat\nmultilines" ], [ 'Do not escape $variable names', 2, null, 'Do not escape $variable names' ], [ 'Do not escape $alike names', 2, null, 'Do not escape $alike names' ], [ 'Not $a placeholder', 2, null, 'Not $a placeholder' ], [ 'String {$a} placeholder', 2, null, 'String {$a} placeholder' ], [ 'Trailing {$a}', 2, null, 'Trailing {$a}' ], [ '{$a} leading', 2, null, '{$a} leading' ], [ 'Trailing $a', 2, null, 'Trailing $a' ], [ '$a leading', 2, null, '$a leading' ], [ 'Not $a->foo placeholder', 2, null, 'Not $a->foo placeholder' ], [ 'Object {$a->foo} placeholder', 2, null, 'Object {$a->foo} placeholder' ], [ 'Trailing $a->bar', 2, null, 'Trailing $a->bar' ], [ 'Invalid $a-> placeholder', 2, null, 'Invalid $a-> placeholder' ], [ '<strong>AMOS</strong>', 2, null, '<strong>AMOS</strong>' ], [ "'Murder!', she wrote", 2, null, "'Murder!', she wrote" ], // Will be escaped by var_export(). [ "\t Trim Hunter \t\t", 2, null, 'Trim Hunter' ], [ 'Delete role "$a->role"?', 2, null, 'Delete role "$a->role"?' ], [ 'Delete role \"$a->role\"?', 2, null, 'Delete role \"$a->role\"?' ], [ "Delete ASCII\0 NULL control character", 2, null, 'Delete ASCII NULL control character' ], [ "Delete ASCII\x05 ENQUIRY control character", 2, null, 'Delete ASCII ENQUIRY control character' ], [ "Delete ASCII\x06 ACKNOWLEDGE control character", 2, null, 'Delete ASCII ACKNOWLEDGE control character' ], [ "Delete ASCII\x07 BELL control character", 2, null, 'Delete ASCII BELL control character' ], [ "Delete ASCII\x0E SHIFT OUT control character", 2, null, 'Delete ASCII SHIFT OUT control character' ], [ "Delete ASCII\x0F SHIFT IN control character", 2, null, 'Delete ASCII SHIFT IN control character' ], [ "Delete ASCII\x10 DATA LINK ESCAPE control character", 2, null, 'Delete ASCII DATA LINK ESCAPE control character' ], [ "Delete ASCII\x11 DEVICE CONTROL ONE control character", 2, null, 'Delete ASCII DEVICE CONTROL ONE control character' ], [ "Delete ASCII\x12 DEVICE CONTROL TWO control character", 2, null, 'Delete ASCII DEVICE CONTROL TWO control character' ], [ "Delete ASCII\x13 DEVICE CONTROL THREE control character", 2, null, 'Delete ASCII DEVICE CONTROL THREE control character' ], [ "Delete ASCII\x14 DEVICE CONTROL FOUR control character", 2, null, 'Delete ASCII DEVICE CONTROL FOUR control character' ], [ "Delete ASCII\x15 NEGATIVE ACKNOWLEDGE control character", 2, null, 'Delete ASCII NEGATIVE ACKNOWLEDGE control character' ], [ "Delete ASCII\x16 SYNCHRONOUS IDLE control character", 2, null, 'Delete ASCII SYNCHRONOUS IDLE control character' ], [ "Delete ASCII\x1B ESCAPE control character", 2, null, 'Delete ASCII ESCAPE control character' ], [ "Delete ASCII\x7F DELETE control character", 2, null, 'Delete ASCII DELETE control character' ], [ "Delete ISO 8859\xC2\x80 PADDING CHARACTER control character", 2, null, 'Delete ISO 8859 PADDING CHARACTER control character' ], [ "Delete ISO 8859\xC2\x81 HIGH OCTET PRESET control character", 2, null, 'Delete ISO 8859 HIGH OCTET PRESET control character' ], [ "Delete ISO 8859\xC2\x83 NO BREAK HERE control character", 2, null, 'Delete ISO 8859 NO BREAK HERE control character' ], [ "Delete ISO 8859\xC2\x84 INDEX control character", 2, null, 'Delete ISO 8859 INDEX control character' ], [ "Delete ISO 8859\xC2\x86 START OF SELECTED AREA control character", 2, null, 'Delete ISO 8859 START OF SELECTED AREA control character' ], [ "Delete ISO 8859\xC2\x87 END OF SELECTED AREA control character", 2, null, 'Delete ISO 8859 END OF SELECTED AREA control character' ], [ "Delete ISO 8859\xC2\x88 CHARACTER TABULATION SET control character", 2, null, 'Delete ISO 8859 CHARACTER TABULATION SET control character' ], [ "Delete ISO 8859\xC2\x89 CHARACTER TABULATION WITH JUSTIFICATION control character", 2, null, 'Delete ISO 8859 CHARACTER TABULATION WITH JUSTIFICATION control character' ], [ "Delete ISO 8859\xC2\x8A LINE TABULATION SET control character", 2, null, 'Delete ISO 8859 LINE TABULATION SET control character' ], [ "Delete ISO 8859\xC2\x8B PARTIAL LINE FORWARD control character", 2, null, 'Delete ISO 8859 PARTIAL LINE FORWARD control character' ], [ "Delete ISO 8859\xC2\x8C PARTIAL LINE BACKWARD control character", 2, null, 'Delete ISO 8859 PARTIAL LINE BACKWARD control character' ], [ "Delete ISO 8859\xC2\x8D REVERSE LINE FEED control character", 2, null, 'Delete ISO 8859 REVERSE LINE FEED control character' ], [ "Delete ISO 8859\xC2\x8E SINGLE SHIFT TWO control character", 2, null, 'Delete ISO 8859 SINGLE SHIFT TWO control character' ], [ "Delete ISO 8859\xC2\x8F SINGLE SHIFT THREE control character", 2, null, 'Delete ISO 8859 SINGLE SHIFT THREE control character' ], [ "Delete ISO 8859\xC2\x90 DEVICE CONTROL STRING control character", 2, null, 'Delete ISO 8859 DEVICE CONTROL STRING control character' ], [ "Delete ISO 8859\xC2\x91 PRIVATE USE ONE control character", 2, null, 'Delete ISO 8859 PRIVATE USE ONE control character' ], [ "Delete ISO 8859\xC2\x92 PRIVATE USE TWO control character", 2, null, 'Delete ISO 8859 PRIVATE USE TWO control character' ], [ "Delete ISO 8859\xC2\x93 SET TRANSMIT STATE control character", 2, null, 'Delete ISO 8859 SET TRANSMIT STATE control character' ], [ "Delete ISO 8859\xC2\x95 MESSAGE WAITING control character", 2, null, 'Delete ISO 8859 MESSAGE WAITING control character' ], [ "Delete ISO 8859\xC2\x96 START OF GUARDED AREA control character", 2, null, 'Delete ISO 8859 START OF GUARDED AREA control character' ], [ "Delete ISO 8859\xC2\x97 END OF GUARDED AREA control character", 2, null, 'Delete ISO 8859 END OF GUARDED AREA control character' ], [ "Delete ISO 8859\xC2\x99 SINGLE GRAPHIC CHARACTER INTRODUCER control character", 2, null, 'Delete ISO 8859 SINGLE GRAPHIC CHARACTER INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9A SINGLE CHARACTER INTRODUCER control character", 2, null, 'Delete ISO 8859 SINGLE CHARACTER INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9B CONTROL SEQUENCE INTRODUCER control character", 2, null, 'Delete ISO 8859 CONTROL SEQUENCE INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9D OPERATING SYSTEM COMMAND control character", 2, null, 'Delete ISO 8859 OPERATING SYSTEM COMMAND control character' ], [ "Delete ISO 8859\xC2\x9E PRIVACY MESSAGE control character", 2, null, 'Delete ISO 8859 PRIVACY MESSAGE control character' ], [ "Delete ISO 8859\xC2\x9F APPLICATION PROGRAM COMMAND control character", 2, null, 'Delete ISO 8859 APPLICATION PROGRAM COMMAND control character' ], [ "Delete Unicode\xE2\x80\x8B ZERO WIDTH SPACE control character", 2, null, 'Delete Unicode ZERO WIDTH SPACE control character' ], [ "Delete Unicode\xEF\xBB\xBF ZERO WIDTH NO-BREAK SPACE control character", 2, null, 'Delete Unicode ZERO WIDTH NO-BREAK SPACE control character' ], [ "Delete Unicode\xEF\xBF\xBD REPLACEMENT CHARACTER control character", 2, null, 'Delete Unicode REPLACEMENT CHARACTER control character' ], // Conterting from v1 to v2. [ 'No change', 2, 1, 'No change' ], [ 'Completed 100% of work', 2, 1, 'Completed 100% of work' ], [ 'Completed 100%% of work', 2, 1, 'Completed 100% of work' ], [ "Windows\r\nsucks", 2, 1, "Windows\nsucks" ], [ "Linux\nsucks", 2, 1, "Linux\nsucks" ], [ "Mac\rsucks", 2, 1, "Mac\nsucks" ], [ "LINE TABULATION\x0Bnewline", 2, 1, "LINE TABULATION\nnewline" ], [ "FORM FEED\x0Cnewline", 2, 1, "FORM FEED\nnewline" ], [ "END OF TRANSMISSION BLOCK\x17newline", 2, 1, "END OF TRANSMISSION BLOCK\nnewline" ], [ "END OF MEDIUM\x19newline", 2, 1, "END OF MEDIUM\nnewline" ], [ "SUBSTITUTE\x1Anewline", 2, 1, "SUBSTITUTE\nnewline" ], [ "BREAK PERMITTED HERE\xC2\x82newline", 2, 1, "BREAK PERMITTED HERE\nnewline" ], [ "NEXT LINE\xC2\x85newline", 2, 1, "NEXT LINE\nnewline" ], [ "START OF STRING\xC2\x98newline", 2, 1, "START OF STRING\nnewline" ], [ "STRING TERMINATOR\xC2\x9Cnewline", 2, 1, "STRING TERMINATOR\nnewline" ], [ "Unicode Zl\xE2\x80\xA8newline", 2, 1, "Unicode Zl\nnewline" ], [ "Unicode Zp\xE2\x80\xA9newline", 2, 1, "Unicode Zp\nnewline" ], [ "Empty\n\n\n\n\n\nlines", 2, 1, "Empty\n\n\nlines" ], [ "Trailing \n whitespace\t\nat \nmultilines ", 2, 1, "Trailing\n whitespace\nat\nmultilines" ], [ 'Do not escape $variable names', 2, 1, 'Do not escape $variable names' ], [ 'Do not escape \$variable names', 2, 1, 'Do not escape $variable names' ], [ 'Do not escape $alike names', 2, 1, 'Do not escape $alike names' ], [ 'Do not escape \$alike names', 2, 1, 'Do not escape $alike names' ], [ 'Do not escape \$a names', 2, 1, 'Do not escape $a names' ], [ 'String $a placeholder', 2, 1, 'String {$a} placeholder' ], [ 'String {$a} placeholder', 2, 1, 'String {$a} placeholder' ], [ 'Trailing $a', 2, 1, 'Trailing {$a}' ], [ '$a leading', 2, 1, '{$a} leading' ], [ '$a', 2, 1, '{$a}' ], [ '$a->single', 2, 1, '{$a->single}' ], [ 'Trailing $a->foobar', 2, 1, 'Trailing {$a->foobar}' ], [ 'Trailing {$a}', 2, 1, 'Trailing {$a}' ], [ 'Hit $a-times', 2, 1, 'Hit {$a}-times' ], [ 'This is $a_book', 2, 1, 'This is $a_book' ], [ 'Object $a->foo placeholder', 2, 1, 'Object {$a->foo} placeholder' ], [ 'Object {$a->foo} placeholder', 2, 1, 'Object {$a->foo} placeholder' ], [ 'Trailing $a->bar', 2, 1, 'Trailing {$a->bar}' ], [ 'Trailing {$a->bar}', 2, 1, 'Trailing {$a->bar}' ], [ 'Invalid $a-> placeholder', 2, 1, 'Invalid {$a}-> placeholder' ], // Weird but BC. [ '<strong>AMOS</strong>', 2, 1, '<strong>AMOS</strong>' ], [ "'Murder!', she wrote", 2, 1, "'Murder!', she wrote" ], // Will be escaped by var_export(). [ "\'Murder!\', she wrote", 2, 1, "'Murder!', she wrote" ], // Will be escaped by var_export(). [ "\t Trim Hunter \t\t", 2, 1, 'Trim Hunter' ], [ 'Delete role "$a->role"?', 2, 1, 'Delete role "{$a->role}"?' ], [ 'Delete role \"$a->role\"?', 2, 1, 'Delete role "{$a->role}"?' ], [ 'See $CFG->foo', 2, 1, 'See $CFG->foo' ], [ "Delete ASCII\0 NULL control character", 2, 1, 'Delete ASCII NULL control character' ], [ "Delete ASCII\x05 ENQUIRY control character", 2, 1, 'Delete ASCII ENQUIRY control character' ], [ "Delete ASCII\x06 ACKNOWLEDGE control character", 2, 1, 'Delete ASCII ACKNOWLEDGE control character' ], [ "Delete ASCII\x07 BELL control character", 2, 1, 'Delete ASCII BELL control character' ], [ "Delete ASCII\x0E SHIFT OUT control character", 2, 1, 'Delete ASCII SHIFT OUT control character' ], [ "Delete ASCII\x0F SHIFT IN control character", 2, 1, 'Delete ASCII SHIFT IN control character' ], [ "Delete ASCII\x10 DATA LINK ESCAPE control character", 2, 1, 'Delete ASCII DATA LINK ESCAPE control character' ], [ "Delete ASCII\x11 DEVICE CONTROL ONE control character", 2, 1, 'Delete ASCII DEVICE CONTROL ONE control character' ], [ "Delete ASCII\x12 DEVICE CONTROL TWO control character", 2, 1, 'Delete ASCII DEVICE CONTROL TWO control character' ], [ "Delete ASCII\x13 DEVICE CONTROL THREE control character", 2, 1, 'Delete ASCII DEVICE CONTROL THREE control character' ], [ "Delete ASCII\x14 DEVICE CONTROL FOUR control character", 2, 1, 'Delete ASCII DEVICE CONTROL FOUR control character' ], [ "Delete ASCII\x15 NEGATIVE ACKNOWLEDGE control character", 2, 1, 'Delete ASCII NEGATIVE ACKNOWLEDGE control character' ], [ "Delete ASCII\x16 SYNCHRONOUS IDLE control character", 2, 1, 'Delete ASCII SYNCHRONOUS IDLE control character' ], [ "Delete ASCII\x1B ESCAPE control character", 2, 1, 'Delete ASCII ESCAPE control character' ], [ "Delete ASCII\x7F DELETE control character", 2, 1, 'Delete ASCII DELETE control character' ], [ "Delete ISO 8859\xC2\x80 PADDING CHARACTER control character", 2, 1, 'Delete ISO 8859 PADDING CHARACTER control character' ], [ "Delete ISO 8859\xC2\x81 HIGH OCTET PRESET control character", 2, 1, 'Delete ISO 8859 HIGH OCTET PRESET control character' ], [ "Delete ISO 8859\xC2\x83 NO BREAK HERE control character", 2, 1, 'Delete ISO 8859 NO BREAK HERE control character' ], [ "Delete ISO 8859\xC2\x84 INDEX control character", 2, 1, 'Delete ISO 8859 INDEX control character' ], [ "Delete ISO 8859\xC2\x86 START OF SELECTED AREA control character", 2, 1, 'Delete ISO 8859 START OF SELECTED AREA control character' ], [ "Delete ISO 8859\xC2\x87 END OF SELECTED AREA control character", 2, 1, 'Delete ISO 8859 END OF SELECTED AREA control character' ], [ "Delete ISO 8859\xC2\x88 CHARACTER TABULATION SET control character", 2, 1, 'Delete ISO 8859 CHARACTER TABULATION SET control character' ], [ "Delete ISO 8859\xC2\x89 CHARACTER TABULATION WITH JUSTIFICATION control character", 2, 1, 'Delete ISO 8859 CHARACTER TABULATION WITH JUSTIFICATION control character' ], [ "Delete ISO 8859\xC2\x8A LINE TABULATION SET control character", 2, 1, 'Delete ISO 8859 LINE TABULATION SET control character' ], [ "Delete ISO 8859\xC2\x8B PARTIAL LINE FORWARD control character", 2, 1, 'Delete ISO 8859 PARTIAL LINE FORWARD control character' ], [ "Delete ISO 8859\xC2\x8C PARTIAL LINE BACKWARD control character", 2, 1, 'Delete ISO 8859 PARTIAL LINE BACKWARD control character' ], [ "Delete ISO 8859\xC2\x8D REVERSE LINE FEED control character", 2, 1, 'Delete ISO 8859 REVERSE LINE FEED control character' ], [ "Delete ISO 8859\xC2\x8E SINGLE SHIFT TWO control character", 2, 1, 'Delete ISO 8859 SINGLE SHIFT TWO control character' ], [ "Delete ISO 8859\xC2\x8F SINGLE SHIFT THREE control character", 2, 1, 'Delete ISO 8859 SINGLE SHIFT THREE control character' ], [ "Delete ISO 8859\xC2\x90 DEVICE CONTROL STRING control character", 2, 1, 'Delete ISO 8859 DEVICE CONTROL STRING control character' ], [ "Delete ISO 8859\xC2\x91 PRIVATE USE ONE control character", 2, 1, 'Delete ISO 8859 PRIVATE USE ONE control character' ], [ "Delete ISO 8859\xC2\x92 PRIVATE USE TWO control character", 2, 1, 'Delete ISO 8859 PRIVATE USE TWO control character' ], [ "Delete ISO 8859\xC2\x93 SET TRANSMIT STATE control character", 2, 1, 'Delete ISO 8859 SET TRANSMIT STATE control character' ], [ "Delete ISO 8859\xC2\x95 MESSAGE WAITING control character", 2, 1, 'Delete ISO 8859 MESSAGE WAITING control character' ], [ "Delete ISO 8859\xC2\x96 START OF GUARDED AREA control character", 2, 1, 'Delete ISO 8859 START OF GUARDED AREA control character' ], [ "Delete ISO 8859\xC2\x97 END OF GUARDED AREA control character", 2, 1, 'Delete ISO 8859 END OF GUARDED AREA control character' ], [ "Delete ISO 8859\xC2\x99 SINGLE GRAPHIC CHARACTER INTRODUCER control character", 2, 1, 'Delete ISO 8859 SINGLE GRAPHIC CHARACTER INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9A SINGLE CHARACTER INTRODUCER control character", 2, 1, 'Delete ISO 8859 SINGLE CHARACTER INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9B CONTROL SEQUENCE INTRODUCER control character", 2, 1, 'Delete ISO 8859 CONTROL SEQUENCE INTRODUCER control character' ], [ "Delete ISO 8859\xC2\x9D OPERATING SYSTEM COMMAND control character", 2, 1, 'Delete ISO 8859 OPERATING SYSTEM COMMAND control character' ], [ "Delete ISO 8859\xC2\x9E PRIVACY MESSAGE control character", 2, 1, 'Delete ISO 8859 PRIVACY MESSAGE control character' ], [ "Delete ISO 8859\xC2\x9F APPLICATION PROGRAM COMMAND control character", 2, 1, 'Delete ISO 8859 APPLICATION PROGRAM COMMAND control character' ], [ "Delete Unicode\xE2\x80\x8B ZERO WIDTH SPACE control character", 2, 1, 'Delete Unicode ZERO WIDTH SPACE control character' ], [ "Delete Unicode\xEF\xBB\xBF ZERO WIDTH NO-BREAK SPACE control character", 2, 1, 'Delete Unicode ZERO WIDTH NO-BREAK SPACE control character' ], [ "Delete Unicode\xEF\xBF\xBD REPLACEMENT CHARACTER control character", 2, 1, 'Delete Unicode REPLACEMENT CHARACTER control character' ], ]; } }
