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run code in 150+ php & hhvm versions
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<?php class Foo { public $field_home_thumbs; } $node = New Foo(); $node->field_home_thumbs = array(array('value' => array('field_home_description' => array(array('value' => 'foo'))))); echo $node->field_home_thumbs[0]['value']['field_home_description'][0]['value'], "\n"; $name = 'field_home_thumbs'; $flexifiledname = 'field_home_description'; echo str_repeat('=', 50), "\n"; $string_node = "\$node->$name[0][value][$flexifiledname][0][value];"; echo $string_node, "\n"; echo eval("return $string_node"), "\n"; echo str_repeat('=', 50), "\n"; $string_node = "\$node->$name[0]['value']['$flexifiledname'][0]['value'];"; echo $string_node, "\n"; echo eval("return $string_node"), "\n";
Output for 5.2.6 - 5.6.28, 7.0.0 - 7.1.0
foo ================================================== $node->f[value][field_home_description][0][value]; Notice: Use of undefined constant value - assumed 'value' in /in/t6EbT(18) : eval()'d code on line 1 Notice: Use of undefined constant field_home_description - assumed 'field_home_description' in /in/t6EbT(18) : eval()'d code on line 1 Notice: Use of undefined constant value - assumed 'value' in /in/t6EbT(18) : eval()'d code on line 1 Notice: Undefined property: Foo::$f in /in/t6EbT(18) : eval()'d code on line 1 ================================================== $node->f['value']['field_home_description'][0]['value']; Notice: Undefined property: Foo::$f in /in/t6EbT(23) : eval()'d code on line 1
Output for hhvm-3.10.0 - 3.12.0
foo ================================================== $node->f[value][field_home_description][0][value]; Notice: Use of undefined constant value - assumed 'value' in /in/t6EbT(18)(b8b242aa5409aa4c1eb920c856a372ea) : eval()'d code on line 1 Notice: Use of undefined constant field_home_description - assumed 'field_home_description' in /in/t6EbT(18)(b8b242aa5409aa4c1eb920c856a372ea) : eval()'d code on line 1 Notice: Use of undefined constant value - assumed 'value' in /in/t6EbT(18)(b8b242aa5409aa4c1eb920c856a372ea) : eval()'d code on line 1 Notice: Undefined property: Foo::$f in /in/t6EbT(18)(b8b242aa5409aa4c1eb920c856a372ea) : eval()'d code on line 1 ================================================== $node->f['value']['field_home_description'][0]['value']; Notice: Undefined property: Foo::$f in /in/t6EbT(23)(0e25168050ce3bef5ef1026bcb69888e) : eval()'d code on line 1
Output for 5.0.0 - 5.2.5
foo ================================================== $node->f[value][field_home_description][0][value]; Notice: Use of undefined constant value - assumed 'value' in /in/t6EbT(18) : eval()'d code on line 1 Notice: Use of undefined constant field_home_description - assumed 'field_home_description' in /in/t6EbT(18) : eval()'d code on line 1 Notice: Use of undefined constant value - assumed 'value' in /in/t6EbT(18) : eval()'d code on line 1 Notice: Undefined property: Foo::$f in /in/t6EbT(18) : eval()'d code on line 1 ================================================== $node->f['value']['field_home_description'][0]['value']; Notice: Undefined property: Foo::$f in /in/t6EbT(23) : eval()'d code on line 1
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/t6EbT on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/t6EbT on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/t6EbT on line 4
Process exited with code 255.