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constant PREG_CLASS_UNICODE_WORD_BOUNDARY in Search by Page 8

1 use of PREG_CLASS_UNICODE_WORD_BOUNDARY
SearchByPageService::excerpt in src/Services/SearchByPageService.php
Returns a search excerpt, with matched keywords highlighted. The ex-function search_by_page_excerpt($keys, $text) from [D8 ported] .module file.

File

./search_by_page.module, line 12
Main module file for Drupal module Search by Page.

Code

const PREG_CLASS_UNICODE_WORD_BOUNDARY = '\\x{0}-\\x{2F}\\x{3A}-\\x{40}\\x{5B}-\\x{60}\\x{7B}-\\x{A9}\\x{AB}-\\x{B1}\\x{B4}' . '\\x{B6}-\\x{B8}\\x{BB}\\x{BF}\\x{D7}\\x{F7}\\x{2C2}-\\x{2C5}\\x{2D2}-\\x{2DF}' . '\\x{2E5}-\\x{2EB}\\x{2ED}\\x{2EF}-\\x{2FF}\\x{375}\\x{37E}-\\x{385}\\x{387}\\x{3F6}' . '\\x{482}\\x{55A}-\\x{55F}\\x{589}-\\x{58A}\\x{5BE}\\x{5C0}\\x{5C3}\\x{5C6}' . '\\x{5F3}-\\x{60F}\\x{61B}-\\x{61F}\\x{66A}-\\x{66D}\\x{6D4}\\x{6DD}\\x{6E9}' . '\\x{6FD}-\\x{6FE}\\x{700}-\\x{70F}\\x{7F6}-\\x{7F9}\\x{830}-\\x{83E}' . '\\x{964}-\\x{965}\\x{970}\\x{9F2}-\\x{9F3}\\x{9FA}-\\x{9FB}\\x{AF1}\\x{B70}' . '\\x{BF3}-\\x{BFA}\\x{C7F}\\x{CF1}-\\x{CF2}\\x{D79}\\x{DF4}\\x{E3F}\\x{E4F}' . '\\x{E5A}-\\x{E5B}\\x{F01}-\\x{F17}\\x{F1A}-\\x{F1F}\\x{F34}\\x{F36}\\x{F38}' . '\\x{F3A}-\\x{F3D}\\x{F85}\\x{FBE}-\\x{FC5}\\x{FC7}-\\x{FD8}\\x{104A}-\\x{104F}' . '\\x{109E}-\\x{109F}\\x{10FB}\\x{1360}-\\x{1368}\\x{1390}-\\x{1399}\\x{1400}' . '\\x{166D}-\\x{166E}\\x{1680}\\x{169B}-\\x{169C}\\x{16EB}-\\x{16ED}' . '\\x{1735}-\\x{1736}\\x{17B4}-\\x{17B5}\\x{17D4}-\\x{17D6}\\x{17D8}-\\x{17DB}' . '\\x{1800}-\\x{180A}\\x{180E}\\x{1940}-\\x{1945}\\x{19DE}-\\x{19FF}' . '\\x{1A1E}-\\x{1A1F}\\x{1AA0}-\\x{1AA6}\\x{1AA8}-\\x{1AAD}\\x{1B5A}-\\x{1B6A}' . '\\x{1B74}-\\x{1B7C}\\x{1C3B}-\\x{1C3F}\\x{1C7E}-\\x{1C7F}\\x{1CD3}\\x{1FBD}' . '\\x{1FBF}-\\x{1FC1}\\x{1FCD}-\\x{1FCF}\\x{1FDD}-\\x{1FDF}\\x{1FED}-\\x{1FEF}' . '\\x{1FFD}-\\x{206F}\\x{207A}-\\x{207E}\\x{208A}-\\x{208E}\\x{20A0}-\\x{20B8}' . '\\x{2100}-\\x{2101}\\x{2103}-\\x{2106}\\x{2108}-\\x{2109}\\x{2114}' . '\\x{2116}-\\x{2118}\\x{211E}-\\x{2123}\\x{2125}\\x{2127}\\x{2129}\\x{212E}' . '\\x{213A}-\\x{213B}\\x{2140}-\\x{2144}\\x{214A}-\\x{214D}\\x{214F}' . '\\x{2190}-\\x{244A}\\x{249C}-\\x{24E9}\\x{2500}-\\x{2775}\\x{2794}-\\x{2B59}' . '\\x{2CE5}-\\x{2CEA}\\x{2CF9}-\\x{2CFC}\\x{2CFE}-\\x{2CFF}\\x{2E00}-\\x{2E2E}' . '\\x{2E30}-\\x{3004}\\x{3008}-\\x{3020}\\x{3030}\\x{3036}-\\x{3037}' . '\\x{303D}-\\x{303F}\\x{309B}-\\x{309C}\\x{30A0}\\x{30FB}\\x{3190}-\\x{3191}' . '\\x{3196}-\\x{319F}\\x{31C0}-\\x{31E3}\\x{3200}-\\x{321E}\\x{322A}-\\x{3250}' . '\\x{3260}-\\x{327F}\\x{328A}-\\x{32B0}\\x{32C0}-\\x{33FF}\\x{4DC0}-\\x{4DFF}' . '\\x{A490}-\\x{A4C6}\\x{A4FE}-\\x{A4FF}\\x{A60D}-\\x{A60F}\\x{A673}\\x{A67E}' . '\\x{A6F2}-\\x{A716}\\x{A720}-\\x{A721}\\x{A789}-\\x{A78A}\\x{A828}-\\x{A82B}' . '\\x{A836}-\\x{A839}\\x{A874}-\\x{A877}\\x{A8CE}-\\x{A8CF}\\x{A8F8}-\\x{A8FA}' . '\\x{A92E}-\\x{A92F}\\x{A95F}\\x{A9C1}-\\x{A9CD}\\x{A9DE}-\\x{A9DF}' . '\\x{AA5C}-\\x{AA5F}\\x{AA77}-\\x{AA79}\\x{AADE}-\\x{AADF}\\x{ABEB}' . '\\x{E000}-\\x{F8FF}\\x{FB29}\\x{FD3E}-\\x{FD3F}\\x{FDFC}-\\x{FDFD}' . '\\x{FE10}-\\x{FE19}\\x{FE30}-\\x{FE6B}\\x{FEFF}-\\x{FF0F}\\x{FF1A}-\\x{FF20}' . '\\x{FF3B}-\\x{FF40}\\x{FF5B}-\\x{FF65}\\x{FFE0}-\\x{FFFD}';