Golang ast.Echo函數代碼示例

本文整理匯總了Golang中github.com/stephens2424/php/ast.Echo函數的典型用法代碼示例。如果您正苦於以下問題：Golang Echo函數的具體用法？Golang Echo怎麽用？Golang Echo使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了Echo函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: TestIf

func TestIf(t *testing.T) {
	testStr := `<?php
    if (true)
      echo "hello world";
    else if (false)
      echo "no hello world";`
	p := NewParser()
	p.disableScoping = true
	a, _ := p.Parse("test.php", testStr)
	tree := &ast.IfStmt{
		Branches: []ast.IfBranch{
			{
				Condition: &ast.Literal{Type: ast.Boolean, Value: "true"},
				Block:     ast.Echo(&ast.Literal{Type: ast.String, Value: `"hello world"`}),
			},
			{
				Condition: &ast.Literal{Type: ast.Boolean, Value: "false"},
				Block:     ast.Echo(&ast.Literal{Type: ast.String, Value: `"no hello world"`}),
			},
		},
	}
	if !assertEquals(a.Nodes[0], tree) {
		t.Fatalf("If did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:25，代碼來源:parser_test.go

示例2: TestIfBraces

func TestIfBraces(t *testing.T) {
	testStr := `<?php
    if (true) {
      echo "hello world";
    } else if (false) {
      echo "no hello world";
    }`
	p := NewParser(testStr)
	a, _ := p.Parse()
	tree := &ast.IfStmt{
		Condition: &ast.Literal{Type: ast.Boolean, Value: "true"},
		TrueBranch: &ast.Block{
			Statements: []ast.Statement{ast.Echo(&ast.Literal{Type: ast.String, Value: `"hello world"`})},
		},
		FalseBranch: &ast.IfStmt{
			Condition: &ast.Literal{Type: ast.Boolean, Value: "false"},
			TrueBranch: &ast.Block{
				Statements: []ast.Statement{ast.Echo(&ast.Literal{Type: ast.String, Value: `"no hello world"`})},
			},
			FalseBranch: ast.Block{},
		},
	}
	if !assertEquals(a[0], tree) {
		t.Fatalf("If with braces did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:26，代碼來源:parser_test.go

示例3: TestForeachLoop

func TestForeachLoop(t *testing.T) {
	testStr := `<?
  foreach ($arr as $key => $val) {
    echo $key . $val;
  } ?>`
	p := NewParser(testStr)
	a, _ := p.Parse()
	if len(a) == 0 {
		t.Fatalf("While loop did not correctly parse")
	}
	tree := &ast.ForeachStmt{
		Source: ast.NewVariable("arr"),
		Key:    ast.NewVariable("key"),
		Value:  ast.NewVariable("val"),
		LoopBlock: &ast.Block{
			Statements: []ast.Statement{ast.Echo(ast.OperatorExpression{
				Operator: ".",
				Operand1: ast.NewVariable("key"),
				Operand2: ast.NewVariable("val"),
				Type:     ast.String,
			})},
		},
	}
	if !assertEquals(a[0], tree) {
		t.Fatalf("Foreach did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:27，代碼來源:parser_test.go

示例4: TestForeachLoop

func TestForeachLoop(t *testing.T) {
	testStr := `<?
  foreach ($arr as $key => $val) {
    echo $key . $val;
  } ?>`
	p := NewParser()
	p.disableScoping = true
	a, _ := p.Parse("test.php", testStr)
	if len(a.Nodes) == 0 {
		t.Fatalf("While loop did not correctly parse")
	}
	tree := &ast.ForeachStmt{
		Source: ast.NewVariable("arr"),
		Key:    ast.NewVariable("key"),
		Value:  ast.NewVariable("val"),
		LoopBlock: &ast.Block{
			Statements: []ast.Statement{ast.Echo(ast.BinaryExpr{
				Operator:   ".",
				Antecedent: ast.NewVariable("key"),
				Subsequent: ast.NewVariable("val"),
				Type:       ast.String,
			})},
		},
	}
	if !assertEquals(a.Nodes[0], tree) {
		t.Fatalf("Foreach did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:28，代碼來源:parser_test.go

示例5: TestWhileLoopWithAssignment

func TestWhileLoopWithAssignment(t *testing.T) {
	testStr := `<?
  while ($var = mysql_assoc()) {
    echo $var;
  }`
	p := NewParser(testStr)
	p.Debug = true
	p.MaxErrors = 0
	a, _ := p.Parse()
	if len(a) == 0 {
		t.Fatalf("While loop did not correctly parse")
	}
	tree := &ast.WhileStmt{
		Termination: ast.AssignmentExpression{
			Assignee: ast.NewVariable("var"),
			Value: &ast.FunctionCallExpression{
				FunctionName: ast.Identifier{Value: "mysql_assoc"},
				Arguments:    make([]ast.Expression, 0),
			},
			Operator: "=",
		},
		LoopBlock: &ast.Block{
			Statements: []ast.Statement{
				ast.Echo(ast.NewVariable("var")),
			},
		},
	}
	if !assertEquals(a[0], tree) {
		t.Fatalf("While loop with assignment did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:31，代碼來源:parser_test.go

示例6: TestSwitch

func TestSwitch(t *testing.T) {
	testStr := `<?
  switch ($var) {
  case 1:
    echo "one";
  case 2: {
    echo "two";
  }
  default:
    echo "def";
  }`
	p := NewParser()
	p.disableScoping = true
	a, _ := p.Parse("test.php", testStr)
	if len(a.Nodes) == 0 {
		t.Fatalf("Array lookup did not correctly parse")
	}
	tree := ast.SwitchStmt{
		Expr: ast.NewVariable("var"),
		Cases: []*ast.SwitchCase{
			{
				Expr: &ast.Literal{Type: ast.Float, Value: "1"},
				Block: ast.Block{
					Statements: []ast.Statement{
						ast.Echo(&ast.Literal{Type: ast.String, Value: `"one"`}),
					},
				},
			},
			{
				Expr: &ast.Literal{Type: ast.Float, Value: "2"},
				Block: ast.Block{
					Statements: []ast.Statement{
						ast.Echo(&ast.Literal{Type: ast.String, Value: `"two"`}),
					},
				},
			},
		},
		DefaultCase: &ast.Block{
			Statements: []ast.Statement{
				ast.Echo(&ast.Literal{Type: ast.String, Value: `"def"`}),
			},
		},
	}
	if !assertEquals(a.Nodes[0], tree) {
		t.Fatalf("Switch did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:47，代碼來源:parser_test.go

示例7: TestPHPParserHW

func TestPHPParserHW(t *testing.T) {
	testStr := `hello world`
	p := NewParser(testStr)
	a, _ := p.Parse()
	tree := ast.Echo(ast.Literal{Type: ast.String, Value: `hello world`})
	if !assertEquals(a[0], tree) {
		t.Fatalf("Hello world did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:9，代碼來源:parser_test.go

示例8: TestScopeResolutionOperator

func TestScopeResolutionOperator(t *testing.T) {
	testStr := `<?
  MyClass::myfunc($var);
  echo MyClass::myconst;
  echo $var::myfunc();`
	p := NewParser()
	p.disableScoping = true
	a, _ := p.Parse("test.php", testStr)
	tree := []ast.Node{
		ast.ExprStmt{
			&ast.ClassExpr{
				Receiver: &ast.Identifier{Value: "MyClass"},
				Expr: &ast.FunctionCallExpr{
					FunctionName: &ast.Identifier{Value: "myfunc"},
					Arguments: []ast.Expr{
						ast.NewVariable("var"),
					},
				},
			},
		},
		ast.Echo(&ast.ClassExpr{
			Receiver: &ast.Identifier{Value: "MyClass"},
			Expr: ast.ConstantExpr{
				ast.NewVariable("myconst"),
			},
		}),
		ast.Echo(&ast.ClassExpr{
			Receiver: ast.NewVariable("var"),
			Expr: &ast.FunctionCallExpr{
				FunctionName: &ast.Identifier{Value: "myfunc"},
				Arguments:    []ast.Expr{},
			},
		}),
	}
	if !assertEquals(a.Nodes[0], tree[0]) {
		t.Fatalf("Scope resolution operator function call did not correctly parse")
	}
	if !assertEquals(a.Nodes[1], tree[1]) {
		t.Fatalf("Scope resolution operator expression did not correctly parse")
	}
	if !assertEquals(a.Nodes[2], tree[2]) {
		t.Fatalf("Scope resolution operator function call on identifier did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:44，代碼來源:parser_test.go

示例9: TestPHPParserHW

func TestPHPParserHW(t *testing.T) {
	testStr := `hello world`
	p := NewParser()
	p.disableScoping = true
	a, _ := p.Parse("test.php", testStr)
	tree := ast.Echo(ast.Literal{Type: ast.String, Value: `hello world`})
	if !assertEquals(a.Nodes[0], tree) {
		t.Fatalf("Hello world did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:10，代碼來源:parser_test.go

示例10: parseNode

func (p *Parser) parseNode() ast.Node {
	switch p.current.Typ {
	case token.HTML:
		return ast.Echo(ast.Literal{Type: ast.String, Value: p.current.Val})
	case token.PHPBegin:
		return nil
	case token.PHPEnd:
		return nil
	}
	return p.parseTopStmt()
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:11，代碼來源:parser.go

示例11: TestPHPParserHWPHP

func TestPHPParserHWPHP(t *testing.T) {
	testStr := `<?php
    echo "hello world", "!";`
	p := NewParser(testStr)
	a, _ := p.Parse()
	tree := ast.Echo(
		&ast.Literal{Type: ast.String, Value: `"hello world"`},
		&ast.Literal{Type: ast.String, Value: `"!"`},
	)
	if !assertEquals(a[0], tree) {
		t.Fatalf("Hello world did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:13，代碼來源:parser_test.go

示例12: TestFunction

func TestFunction(t *testing.T) {
	testStr := `<?php
    function TestFn($arg) {
      echo $arg;
    }
    $var = TestFn("world", 0);`
	p := NewParser()
	p.disableScoping = true
	a, _ := p.Parse("test.php", testStr)
	tree := []ast.Node{
		&ast.FunctionStmt{
			FunctionDefinition: &ast.FunctionDefinition{
				Name: "TestFn",
				Arguments: []*ast.FunctionArgument{
					{
						Variable: ast.NewVariable("arg"),
					},
				},
			},
			Body: &ast.Block{
				Statements: []ast.Statement{ast.Echo(ast.NewVariable("arg"))},
			},
		},
		ast.ExprStmt{
			ast.AssignmentExpr{
				Assignee: ast.NewVariable("var"),
				Value: &ast.FunctionCallExpr{
					FunctionName: &ast.Identifier{Value: "TestFn"},
					Arguments: []ast.Expr{
						&ast.Literal{Type: ast.String, Value: `"world"`},
						&ast.Literal{Type: ast.Float, Value: "0"},
					},
				},
				Operator: "=",
			},
		},
	}
	if len(a.Nodes) != 2 {
		t.Fatalf("Function did not correctly parse")
	}
	if !assertEquals(a.Nodes[0], tree[0]) {
		t.Fatalf("Function did not correctly parse")
	}
	if !assertEquals(a.Nodes[1], tree[1]) {
		t.Fatalf("Function assignment did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:47，代碼來源:parser_test.go

示例13: TestComments

func TestComments(t *testing.T) {
	testStr := `<?
  // comment line
  /*
  block
  */
  #line ?>html`
	tree := []ast.Node{
		ast.Echo(ast.Literal{Type: ast.String, Value: "html"}),
	}
	p := NewParser(testStr)
	a, _ := p.Parse()
	if !reflect.DeepEqual(a, tree) {
		fmt.Printf("Found:    %+v\n", a)
		fmt.Printf("Expected: %+v\n", tree)
		t.Fatalf("Literals did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:18，代碼來源:parser_test.go

示例14: TestForLoop

func TestForLoop(t *testing.T) {
	testStr := `<?
  for ($i = 0; $i < 10; $i++) {
    echo $i;
  }`
	p := NewParser()
	p.disableScoping = true
	p.Debug = true
	p.MaxErrors = 0
	a, _ := p.Parse("test.php", testStr)
	if len(a.Nodes) == 0 {
		t.Fatalf("For loop did not correctly parse")
	}
	tree := &ast.ForStmt{
		Initialization: []ast.Expr{ast.AssignmentExpr{
			Assignee: ast.NewVariable("i"),
			Value:    &ast.Literal{Type: ast.Float, Value: "0"},
			Operator: "=",
		}},
		Termination: []ast.Expr{ast.BinaryExpr{
			Antecedent: ast.NewVariable("i"),
			Subsequent: &ast.Literal{Type: ast.Float, Value: "10"},
			Operator:   "<",
			Type:       ast.Boolean,
		}},
		Iteration: []ast.Expr{ast.UnaryCallExpr{
			Operator:  "++",
			Operand:   ast.NewVariable("i"),
			Preceding: false,
		}},
		LoopBlock: &ast.Block{
			Statements: []ast.Statement{
				ast.Echo(ast.NewVariable("i")),
			},
		},
	}
	if !assertEquals(a.Nodes[0], tree) {
		t.Fatalf("For did not correctly parse")
	}
}

開發者ID:henrylee2cn，項目名稱:php，代碼行數:40，代碼來源:parser_test.go

示例15: TestForLoop

func TestForLoop(t *testing.T) {
	testStr := `<?
  for ($i = 0; $i < 10; $i++) {
    echo $i;
  }`
	p := NewParser(testStr)
	p.Debug = true
	p.MaxErrors = 0
	a, _ := p.Parse()
	if len(a) == 0 {
		t.Fatalf("For loop did not correctly parse")
	}
	tree := &ast.ForStmt{
		Initialization: []ast.Expression{ast.AssignmentExpression{
			Assignee: ast.NewVariable("i"),
			Value:    &ast.Literal{Type: ast.Float, Value: "0"},
			Operator: "=",
		}},
		Termination: []ast.Expression{ast.OperatorExpression{
			Operand1: ast.NewVariable("i"),
			Operand2: &ast.Literal{Type: ast.Float, Value: "10"},
			Operator: "<",
			Type:     ast.Boolean,
		}},
		Iteration: []ast.Expression{ast.OperatorExpression{
			Operator: "++",
			Operand1: ast.NewVariable("i"),
			Type:     ast.Numeric,
		}},
		LoopBlock: &ast.Block{
			Statements: []ast.Statement{
				ast.Echo(ast.NewVariable("i")),
			},
		},
	}
	if !assertEquals(a[0], tree) {
		t.Fatalf("For did not correctly parse")
	}
}

開發者ID:BadIdeasMadeWorse，項目名稱:php，代碼行數:39，代碼來源:parser_test.go

注：本文中的github.com/stephens2424/php/ast.Echo函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。