0. when dot object opeator is enable, use small sign and add sign [<+] be
equivalent to [.] for string concat mark.
compatibility is achieved through configuration switches.
syntax :
>>> $a = 'str0';
>>> $a .= 'str1' <+ 'str2' <+ 'str3' <+ $str_var <+ strcall();
the concat equal sign[.=] not change
1. use dot mark[.] same with [->]
syntax:
>>> $a = new stdClass;
>>> $a.b =1; same with $a->b = 1 when dot object opeator is
enable in php.ini
>>> $a.get(); same with $a->get() when dot object opeator is
enable in php.ini
2. colon [:] same with [=>] in array declaration statement
syntax:
>>> $a = [ 'b' : 1, 'c' : 3 ]; same with $a = ['b'=>1, 'c' => 3]
3. another class declaration statement, cant not use [extends] and [implement]
keyword
syntax:
>>> class Objects(ParentClass): Interface1,Interface2 {}
same with
>>> class Objects extends ParentClass implement Interface1,Interface2
{}
anonymous class
>>> $obj = new($arg1,$arg2) class(ParentClass) : implement
Interface1,Interface2 {}
same with
>>> $obj = new class($arg1,$arg2) extends ParentClass implement
Interface1,Interface2{}
5. another class method declaration statement, omit [function] keyword is
allowable
syntax:
>>> public method_name($args) {}
same with
>>> public function method_name($args) {}
6. restriction public magic method synax sugar, omit [public][function]
keywords and duoble underline[__] is allowable, only __get() __set() __call()
__callStatic() __toString() __sleep() __wakeup() __serialize()
__unserialize() is availabled
syntax:
>>> class A {
>>> get() {
>>> }
>>> call() {
>>> }
>>> }
same with:
>>> class A {
>>> public function __get() {
>>> }
>>> public function __call() {
>>> }
>>> }
The implement and syntax see:
https://github.com/chopins/php-src/blob/fast_grammar/FastSyntax.md
Regards
Chopin Xiao
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