https://github.com/i582/php2go
Simple transpiler from PHP to Go
https://github.com/i582/php2go
go php transpiler
Last synced: 25 days ago
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Simple transpiler from PHP to Go
- Host: GitHub
- URL: https://github.com/i582/php2go
- Owner: i582
- License: mit
- Created: 2020-08-16T20:09:02.000Z (almost 5 years ago)
- Default Branch: master
- Last Pushed: 2020-08-23T22:22:48.000Z (almost 5 years ago)
- Last Synced: 2024-06-20T11:58:46.962Z (12 months ago)
- Topics: go, php, transpiler
- Language: Go
- Homepage:
- Size: 545 KB
- Stars: 9
- Watchers: 2
- Forks: 3
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# php2go
*php2go* is a transpiler from a small subset of PHP to Go.
This tool is written in [Go](https://golang.org/) and uses [z7zmey/php-parser](https://github.com/z7zmey/php-parser).
## Get started
#### Install
```
go get github.com/i582/php2go
```
#### CLI
```
php2go [flags]
```
| flag | type | description |
| ---- | ------ | ----------- |
| -i | string | input file |
| -o | string | output file |
## What is currently supported
**Types**:
1. `Integer`
2. `Float`
3. `String`
4. `Bool`
5. `Null`
Union types composed of the types above are also supported.
**For union types supported**:
1. Comparison with any type above;
2. Use in conditions and boolean expressions;
3. Printing.
**`is_t` functions**
1. `is_int`
2. `is_float`
3. `is_string`
4. `is_bool`
5. `is_null`
**Operators**
Supported arithmetic operators (`+`,`-`,`*`,`/` ,`.`,`++`,`--`) and
boolean (`<`,`>`,`<=`,`>=`, `&&`, `||`)
**Arrays**
Arrays are supported, both regular and associative, but they **must** consist of elements of the same type and with the same type of keys.
It supports index/key access, assignment to an element and a construction like `$arr[] = Elem;`
**Constructs**
The following language constructs are available:
1. `if-else`
2. `for`
3. `while`
4. `foreach`
**Output**
The `echo` operator is supported for output.
> **Currently only code in function is supported.**
## TODO
1. Add support for all operators;
2. Add support for other types;
3. Add multi-file support;
4. And much more...
## Example
```php
1, "Key2" => 2, "Key3" => 3];
echo $f;
// fetch by key
echo $f["Key1"];
// assign by key
$f["Key1"] = 5;
echo $f;
// while
$i = 0;
while ($i < 20) {
echo $i;
$i++;
}
// for
for ($i = 0; $i < 20; $i++) {
echo $i + 5;
}
$qw = 1.5;
// different operators
echo $qw + 5 - 56.56 * 6 / 56;
}
```
Output:
```go
// Code generated by php2go. PLEASE DO NOT EDIT.
package index
import (
"fmt"
)
func Foo() {
a := 100
b := 1.5
c := "Hello"
d := true
fmt.Print(a)
fmt.Print(b)
fmt.Print(c)
fmt.Print(d)
var e int64
var f Var
if a == 100 {
e = 10
} else {
e = 10
}
fmt.Print(e)
if a == 100 {
f.Setint64(10)
} else {
f.Setstring("10")
}
fmt.Print(f.String())
f.SetElementTypeint64([]int64{1, 2, 3})
fmt.Print(f.GetElementTypeint64())
fmt.Print(f.GetElementTypeint64()[1])
f.GetElementTypeint64()[1] = 10
fmt.Print(f.GetElementTypeint64())
g := []int64{1, 2, 3}
fmt.Print(g)
g = append(g, 100)
fmt.Print(g)
f.SetmapWithKeystringWithValueint64(map[string]int64{"Key1": 1, "Key2": 2, "Key3": 3})
fmt.Print(f.GetmapWithKeystringWithValueint64())
fmt.Print(f.GetmapWithKeystringWithValueint64()["Key1"])
f.GetmapWithKeystringWithValueint64()["Key1"] = 5
fmt.Print(f.GetmapWithKeystringWithValueint64())
i := 0
for i < 20 {
fmt.Print(i)
i++
}
for i = 0; i < 20; i++ {
fmt.Print(i + 5)
}
qw := 1.5
fmt.Print(qw + float64(5) - 56.56 * float64(6) / float64(56))
}
```
The `Var` structure is a container for Union types.
## Contacts
Name: Petr Makhnev
E-Mail: [email protected]
Telegram: [@petr_makhnev](https://t.me/petr_makhnev)
VK: [@petrmakhnev](https://vk.com/petrmakhnev)
## License
This library is released under the [MIT](https://github.com/i582/component-sdl2/blob/master/LICENSE) license. For more information refer to the [LICENSE](https://github.com/i582/component-sdl2/blob/master/LICENSE) file provided with this project.