![]() The join() function has been used to combine the array values with a comma (,) shown in the previous example. The values of the array have been printed by using the print operator. Here, four string values are added by using double quotes, and 2 string values are added by using the “qw” operator. ExampleĬreate a PERL file with the following code that shows the way of declaring the value of an array by mentioning the index value. Different ways to create an array by adding a single value have been shown in the following example. The “ $” symbol is used to set each value of the array. #Define third = qw\Rose 45 Dalia 10 Lily 5\ Ĭ.Ĝreate an Array by Initializing Each Value SeparatelyĮach value of the array can be initialized separately by mentioning the index value or adding a value without whitespace using the “ qw” operator. #Define first = qw\Rose Lily Daisy Zinnia\ The values of three arrays have been printed by using the print operator. Here, the first array contains 4 string values, the second array contains 6 number values, and the third array contains 3 strings and 3 number values. ExampleĬreate a PERL file with the following code that shows the way of declaring different types of arrays in PERL by using the “ qw” operator. Different arrays have been created by using the “ qw” operator in the following example. The “ symbol is used to declare a PERL array like before. The “ qw” operator is used to create a PERL array from a string value based on the white space. The following output will appear after executing the above code.ī.Ĝreate an Array by Using the “qw” Operator #Define first = ( "book", "Pen", "Pencil", "Ruler" ) The join() function has been used to combine the array values with a comma (,). ExampleĬreate a PERL file with the following code that shows the way of declaring different types of arrays in PERL. Different arrays have been created by initializing the values in the following example. The array values are separated by a comma with the first brackets in this type of declaration. The “ symbol is used to declare a PERL array with values. The command-line argument values are stored in the PERL array named The uses of the PERL array of the numeric index have been shown in this tutorial.” Create Arrayĭifferent ways to create the PERL array have been shown in this part of this tutorial. ![]() The symbol is used to declare an array in PERL, and the “$” symbol is used to read the value of the particular array index. The PERL array can contain different types of data such as numbers, strings, Boolean, etc. “The array variable is used in any programming language to store multiple data.
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