Chris@17: Flexible heredoc/nowdoc (PHP 7.3)
Chris@17: -----
Chris@17: <?php
Chris@17: 
Chris@17: $ary = [
Chris@17:     <<<FOO
Chris@17: Test
Chris@17: FOO,
Chris@17:     <<<'BAR'
Chris@17:     Test
Chris@17:     BAR,
Chris@17: ];
Chris@17: 
Chris@17: <<<'END'
Chris@17:  END;
Chris@17: 
Chris@17: <<<END
Chris@17: 
Chris@17:   END;
Chris@17: 
Chris@17: <<<END
Chris@17: @@{ " " }@@
Chris@17:   END;
Chris@17: 
Chris@17: <<<'END'
Chris@17:      a
Chris@17:     b
Chris@17: 
Chris@17:    c
Chris@17: 
Chris@17:   d
Chris@17:  e
Chris@17:  END;
Chris@17: 
Chris@17: <<<END
Chris@17: 	    a
Chris@17: 	   b
Chris@17: 	  $test
Chris@17: 	 d
Chris@17: 	e
Chris@17: 	END;
Chris@17: 
Chris@17: <<<'END'
Chris@17: 
Chris@17:     a
Chris@17: 
Chris@17:    b
Chris@17: 
Chris@17:   c
Chris@17: 
Chris@17:  d
Chris@17: 
Chris@17: e
Chris@17: 
Chris@17: END;
Chris@17: 
Chris@17: <<<END
Chris@17: 	a\r\n
Chris@17: \ta\n
Chris@17:    b\r\n
Chris@17:   $test\n
Chris@17:  d\r\n
Chris@17: e\n
Chris@17: END;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $one-
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $two -
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $three	-
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $four-$four
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $five-$five-
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $six-$six-$six
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $seven
Chris@17:  -
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  $eight
Chris@17:   -
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17: $nine
Chris@17: BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:  -
Chris@17:  BAR;
Chris@17: 
Chris@17: <<<BAR
Chris@17:   -
Chris@17:  BAR;
Chris@17: -----
Chris@17: array(
Chris@17:     0: Stmt_Expression(
Chris@17:         expr: Expr_Assign(
Chris@17:             var: Expr_Variable(
Chris@17:                 name: ary
Chris@17:             )
Chris@17:             expr: Expr_Array(
Chris@17:                 items: array(
Chris@17:                     0: Expr_ArrayItem(
Chris@17:                         key: null
Chris@17:                         value: Scalar_String(
Chris@17:                             value: Test
Chris@17:                         )
Chris@17:                         byRef: false
Chris@17:                     )
Chris@17:                     1: Expr_ArrayItem(
Chris@17:                         key: null
Chris@17:                         value: Scalar_String(
Chris@17:                             value: Test
Chris@17:                         )
Chris@17:                         byRef: false
Chris@17:                     )
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     1: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value:
Chris@17:         )
Chris@17:     )
Chris@17:     2: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value:
Chris@17:         )
Chris@17:     )
Chris@17:     3: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value:
Chris@17:         )
Chris@17:     )
Chris@17:     4: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value:     a
Chris@17:            b
Chris@17: 
Chris@17:           c
Chris@17: 
Chris@17:          d
Chris@17:         e
Chris@17:         )
Chris@17:     )
Chris@17:     5: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Scalar_EncapsedStringPart(
Chris@17:                     value:     a
Chris@17:                    b
Chris@17: 
Chris@17:                 )
Chris@17:                 1: Expr_Variable(
Chris@17:                     name: test
Chris@17:                 )
Chris@17:                 2: Scalar_EncapsedStringPart(
Chris@17:                     value:
Chris@17:                  d
Chris@17:                 e
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     6: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value:
Chris@17:             a
Chris@17: 
Chris@17:            b
Chris@17: 
Chris@17:           c
Chris@17: 
Chris@17:          d
Chris@17: 
Chris@17:         e
Chris@17: 
Chris@17:         )
Chris@17:     )
Chris@17:     7: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Scalar_EncapsedStringPart(
Chris@17:                     value: 	a
Chris@17: 
Chris@17:                 @@{ "\t" }@@a
Chris@17: 
Chris@17:                    b
Chris@17: 
Chris@17: 
Chris@17:                 )
Chris@17:                 1: Expr_Variable(
Chris@17:                     name: test
Chris@17:                 )
Chris@17:                 2: Scalar_EncapsedStringPart(
Chris@17:                     value:
Chris@17: 
Chris@17:                  d
Chris@17: 
Chris@17:                 e
Chris@17: 
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     8: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: one
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value: -
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     9: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: two
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value:  -
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     10: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: three
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value: 	-
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     11: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: four
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value: -
Chris@17:                 )
Chris@17:                 2: Expr_Variable(
Chris@17:                     name: four
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     12: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: five
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value: -
Chris@17:                 )
Chris@17:                 2: Expr_Variable(
Chris@17:                     name: five
Chris@17:                 )
Chris@17:                 3: Scalar_EncapsedStringPart(
Chris@17:                     value: -
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     13: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: six
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value: -
Chris@17:                 )
Chris@17:                 2: Expr_Variable(
Chris@17:                     name: six
Chris@17:                 )
Chris@17:                 3: Scalar_EncapsedStringPart(
Chris@17:                     value: -
Chris@17:                 )
Chris@17:                 4: Expr_Variable(
Chris@17:                     name: six
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     14: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: seven
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value:
Chris@17:                 -
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     15: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: eight
Chris@17:                 )
Chris@17:                 1: Scalar_EncapsedStringPart(
Chris@17:                     value:
Chris@17:                  -
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     16: Stmt_Expression(
Chris@17:         expr: Scalar_Encapsed(
Chris@17:             parts: array(
Chris@17:                 0: Expr_Variable(
Chris@17:                     name: nine
Chris@17:                 )
Chris@17:             )
Chris@17:         )
Chris@17:     )
Chris@17:     17: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value: -
Chris@17:         )
Chris@17:     )
Chris@17:     18: Stmt_Expression(
Chris@17:         expr: Scalar_String(
Chris@17:             value:  -
Chris@17:         )
Chris@17:     )
Chris@17: )