Perl | push() Function - GeeksforGeeks

push() function in Perl is used to push a list of values onto the end of the array. push() function is often used with pop to implement stacks. 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ChangeLanguage DataStructuresAlgorithmsInterviewPreparationTopic-wisePracticeC++JavaPythonCompetitiveProgrammingMachineLearningWrite&EarnJavaScriptSDESheetPuzzlesGFGSchoolProjects RelatedArticles ▲RelatedArticlesWriteanArticleWriteArticlesPickTopicstowriteGuidelinestoWriteGetTechnicalWritingInternshipWriteanInterviewExperiencePerl|ComparingScalarsPerl|scalarkeywordPerl|ScalarsPerl|ArraysPerl|Arrays(push,pop,shift,unshift)Perl|push()FunctionPerl|join()FunctionPerl|Loops(for,foreach,while,do…while,until,Nestedloops)Perl|DecisionMaking(if,if-else,Nested–if,if-elsifladder,unless,unless-else,unless-elsif)Perl|split()FunctionPerl|chomp()FunctionPerl|chop()FunctionPerl|Removingleadingandtrailingwhitespaces(trim)Perl|StringOperatorsPerl|Stringfunctions(length,lc,uc,index,rindex)Perl|UsefulStringfunctionsPerl|UsefulArrayfunctionsPerl|exists()FunctionPerl|grep()FunctionPerl|SearchinginaFileusingregexPerl|RegularExpressionsPerl|OperatorsinRegularExpressionPerl|RegexCharacterClassesPerl|QuantifiersinRegularExpressionPerl|SpecialCharacterClassesinRegularExpressionsPerl|substr()functionWriteanArticleWriteArticlesPickTopicstowriteGuidelinestoWriteGetTechnicalWritingInternshipWriteanInterviewExperiencePerl|ComparingScalarsPerl|scalarkeywordPerl|ScalarsPerl|ArraysPerl|Arrays(push,pop,shift,unshift)Perl|push()FunctionPerl|join()FunctionPerl|Loops(for,foreach,while,do…while,until,Nestedloops)Perl|DecisionMaking(if,if-else,Nested–if,if-elsifladder,unless,unless-else,unless-elsif)Perl|split()FunctionPerl|chomp()FunctionPerl|chop()FunctionPerl|Removingleadingandtrailingwhitespaces(trim)Perl|StringOperatorsPerl|Stringfunctions(length,lc,uc,index,rindex)Perl|UsefulStringfunctionsPerl|UsefulArrayfunctionsPerl|exists()FunctionPerl|grep()FunctionPerl|SearchinginaFileusingregexPerl|RegularExpressionsPerl|OperatorsinRegularExpressionPerl|RegexCharacterClassesPerl|QuantifiersinRegularExpressionPerl|SpecialCharacterClassesinRegularExpressionsPerl|substr()functionPerl|push()FunctionViewDiscussion ImproveArticle SaveArticle LikeArticle LastUpdated: 25Jun,2019ReadDiscussViewDiscussion ImproveArticle SaveArticle LikeArticle push()functioninPerlisusedtopushalistofvaluesontotheendofthearray.push()functionisoftenusedwithpoptoimplementstacks.push()functiondoesn’tdependonthetypeofvaluespassedaslist.Thesevaluescanbealpha-numeric.Syntax:push(Array,List)Parameter:Array:inwhichlistofvaluesistobeaddedList:whichistobeaddedusingpushfunctionReturns:thenumberofelementsinnewarray.Example1:#!/usr/bin/perl-w  #OriginalArray@array=(10,20,30);  #PrintingArrayelementsprint"OriginalArray:@array\n";  #Callingpushfunctionto #addalistofelementspush(@array,(35,40,55));  #PrintingUpdatedarrayelementsprint"UpdatedArray:@array\n";Output: OriginalArray:102030 UpdatedArray:102030354055  Example2:#!/usr/bin/perl-w  #OriginalArray@array=(10,A,30);  #PrintingArrayelementsprint"OriginalArray:@array\n";  #Callingpushfunctionto #addalistofelementspush(@array,(F,G,H));  #PrintingUpdatedarrayelementsprint"UpdatedArray:@array\n";Output: OriginalArray:10A30 UpdatedArray:10A30FGH MyPersonalNotes arrow_drop_upSave LikePreviousPerl|Arrays(push,pop,shift,unshift)Next Perl|join()FunctionRecommendedArticlesPage:18,Feb1913,Jun1913,Nov1902,Aug1802,May1926,Apr1928,Feb1903,Jul1814,Feb1914,Feb1914,Feb1914,Feb1919,Feb1921,Feb1921,Feb1922,Feb1922,Feb1925,Feb1925,Feb1925,Feb1925,Feb1925,Feb1925,Feb1927,Feb19ArticleContributedBy:Code_Mech@Code_MechVotefordifficultyEasy Normal Medium Hard ExpertArticleTags:Perl-Array-FunctionsPerl-functionPerlPracticeTags:PerlReportIssueWritingcodeincomment? 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