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  • Using HeroDocs in php

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    Herodocs are useful for multi-line strings and avoiding quoting issues. It prevents from escapinging of characters in php

    EX1 )

    $sql = <<<SQL
    select *
      from TABLE_NAME
     where id =1
       and product_name = "widgets"
    SQL;
    

    O/P:

    select *
      from TABLE_NAME
     where id =1
       and product_name = "widgets"
    

    EX2)

    $sql =<<<ENDHTML
    "This is Test '"Test111"'"
    <<<ENDHTML;
    

    O/P:

      "This is Test '"Test111"'"
    

    Restriction with herodocs are :

    1- Dont leave any whitespace after the ending HERODOC

    2- Always use semicolon after HERODOC

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