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88 lines
2.0 KiB
Plaintext
88 lines
2.0 KiB
Plaintext
isset() and empty()
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-----
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<?php
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isset($a);
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isset($a, $b, $c);
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empty($a);
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empty(foo());
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empty(array(1, 2, 3));
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-----
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array(
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0: Stmt_Expression(
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expr: Expr_Isset(
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vars: array(
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0: Expr_Variable(
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name: a
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)
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)
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)
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)
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1: Stmt_Expression(
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expr: Expr_Isset(
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vars: array(
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0: Expr_Variable(
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name: a
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)
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1: Expr_Variable(
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name: b
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)
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2: Expr_Variable(
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name: c
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)
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)
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)
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)
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2: Stmt_Expression(
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expr: Expr_Empty(
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expr: Expr_Variable(
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name: a
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)
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)
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)
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3: Stmt_Expression(
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expr: Expr_Empty(
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expr: Expr_FuncCall(
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name: Name(
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parts: array(
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0: foo
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)
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)
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args: array(
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)
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)
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)
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)
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4: Stmt_Expression(
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expr: Expr_Empty(
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expr: Expr_Array(
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items: array(
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0: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 1
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)
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byRef: false
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unpack: false
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)
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1: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 2
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)
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byRef: false
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unpack: false
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)
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2: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 3
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)
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byRef: false
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unpack: false
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)
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)
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)
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)
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)
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) |