From 8bc3c6649970c38d588b914f812d38740b846335 Mon Sep 17 00:00:00 2001 From: tianfenghan Date: Tue, 10 Feb 2026 15:24:43 +0800 Subject: [PATCH] =?UTF-8?q?feat(examples):=20=E6=B7=BB=E5=8A=A0PHP?= =?UTF-8?q?=E6=89=A9=E5=B1=95=E7=A4=BA=E4=BE=8B=E5=92=8C=E6=9B=BC=E5=BE=B7?= =?UTF-8?q?=E5=B8=83=E7=BD=97=E7=89=B9=E9=9B=86=E8=AE=A1=E7=AE=97=E5=8A=9F?= =?UTF-8?q?=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 myext/test.php 文件，包含基本的PHP函数示例 - 添加 bench/test1.cc 文件，实现曼德布罗特集图像生成功能 - 实现复数迭代算法用于绘制曼德布罗特分形图像 - 添加文件输出和内存流处理功能 - 集成PHPX库进行原生C++与PHP交互 - 实现命令行参数解析和图像尺寸控制 - 添加二进制和文本格式输出支持 --- examples/bench/test1.cc | 238 ++++++++++++++++++++++++++++++++++++++++ examples/myext/test.php | 5 + 2 files changed, 243 insertions(+) create mode 100644 examples/bench/test1.cc create mode 100644 examples/myext/test.php diff --git a/examples/bench/test1.cc b/examples/bench/test1.cc new file mode 100644 index 00000000..531c4895 --- /dev/null +++ b/examples/bench/test1.cc @@ -0,0 +1,238 @@ +#include +#include +#include +#include + +extern php::Var _GET; +extern php::Var _POST; +extern php::Var _COOKIE; +extern php::Var _SERVER; +extern php::Var _FILES; +extern php::Var _SESSION; +extern php::Var _REQUEST; +extern php::Var GLOBALS; +extern php::Var argc; +extern php::Var argv; +extern php::Var _literal_strings[0]; + +php::Bool php_write_mandelbrot_to_stream(php::Var w, php::Var h, php::Var stream, php::Var bitmap) { + php::Int bit_num; + php::Int byte_acc; + php::Int iter; + php::Float yfac; + php::Float xfac; + php::Str ochars; + php::Str pack_format; + php::Int y; + php::Float Ci; + php::Int x; + php::Float Zr; + php::Float Zi; + php::Float Tr; + php::Float Ti; + php::Float Cr; + php::Int i; + php::Object tmp_var_0; + php::Object e; + + // Stmt_If [15:16] + if (bitmap) { + // Stmt_Expression [16:16] + php::call(php::fprintf, {stream, "P4\n%d %d\n", w, h}); + } + + // Stmt_Expression [18:18] + bit_num = php::toInt(128L); + // Stmt_Expression [19:19] + byte_acc = php::toInt(0L); + // Stmt_Expression [20:20] + iter = php::toInt(50L); + // Stmt_Expression [22:22] + yfac = php::to_float(2.0 / (h)); + // Stmt_Expression [23:23] + xfac = php::to_float(2.0 / (w)); + // Stmt_Expression [25:25] + ochars = " .:-;!/>)|&IH%*#"; + // Stmt_Expression [26:26] + pack_format = "c*"; + // Stmt_For [28:78] + y = php::toInt(0L); + for (; php::to_bool((y) < (php::to_int(h))); ++y) { + // Stmt_Expression [29:29] + Ci = php::to_float((((php::to_float(y)) * (yfac))) - (php::to_float(1.0))); + // Stmt_For [30:68] + x = php::toInt(0L); + for (; php::to_bool((x) < (php::to_int(w))); ++x) { + // Stmt_Expression [31:31] + Zr = php::to_float(0.0); + // Stmt_Expression [32:32] + Zi = php::to_float(0.0); + // Stmt_Expression [33:33] + Tr = php::to_float(0.0); + // Stmt_Expression [34:34] + Ti = php::to_float(0.0); + // Stmt_Expression [35:35] + Cr = php::to_float((((php::to_float(x)) * (xfac))) - (php::to_float(1.5))); + // Stmt_TryCatch [37:51] + zend_try { + // Stmt_Do [38:49] + do { + // Stmt_For [39:47] + i = php::toInt(0L); + for (; php::to_bool((i) < (php::toInt(iter))); ++i) { + // Stmt_Expression [40:40] + Zi = php::to_float((((((2.0) * (php::to_float(Zr)))) * (php::to_float(Zi)))) + + (php::to_float(Ci))); + // Stmt_Expression [41:41] + Zr = php::to_float((((Tr) - (php::to_float(Ti)))) + (php::to_float(Cr))); + // Stmt_Expression [42:42] + Tr = php::to_float((Zr) * (php::to_float(Zr))); + // Stmt_If [44:46] + if (php::to_bool((((Tr) + (php::to_float(Ti = php::to_float((Zi) * (php::to_float(Zi))))))) > + (php::to_float(4.0)))) { + // Stmt_Expression [45:45] + php::throwException(php::newObject("Exception", "break 2")); + } + } + + // Stmt_Expression [48:48] + byte_acc += php::toInt(bit_num); + } while (false); + } + zend_catch { + tmp_var_0 = php::catchException(); + e = tmp_var_0; + if (e && php::instanceOf(e, "Exception")) { + tmp_var_0.unset(); + } + } + zend_end_try(); + if (tmp_var_0) { + php::throwException(tmp_var_0); + } + // Stmt_If [53:67] + if (bitmap) { + // Stmt_If [54:60] + if (php::same(bit_num, 1L)) { + // Stmt_Expression [55:55] + php::call(php::fwrite, {stream, php::call(php::pack, {pack_format, byte_acc})}); + // Stmt_Expression [56:56] + bit_num = php::toInt(128L); + // Stmt_Expression [57:57] + byte_acc = php::toInt(0L); + } else { + // Stmt_Expression [59:59] + bit_num >>= 1L; + } + + } else { + // Stmt_If [62:66] + if (php::equals(i, iter)) { + // Stmt_Expression [63:63] + php::call(php::fwrite, {stream, ochars.offsetGet(0L)}); + } else { + // Stmt_Expression [65:65] + php::call(php::fwrite, + {stream, ochars.offsetGet((((i) + (php::toInt(1L)))) & (php::toInt(15L)))}); + } + } + } + + // Stmt_If [69:77] + if (bitmap) { + // Stmt_If [70:74] + if (!(php::same(bit_num, 128L))) { + // Stmt_Expression [71:71] + php::call(php::fwrite, {stream, php::call(php::pack, {pack_format, byte_acc})}); + // Stmt_Expression [72:72] + bit_num = php::toInt(128L); + // Stmt_Expression [73:73] + byte_acc = php::toInt(0L); + } + + } else { + // Stmt_Expression [76:76] + php::call(php::fwrite, {stream, "\n"}); + } + } + + // Stmt_Return [79:79] + return php::to_bool(true); +} + +php::Bool php_treffynnon_mandelbrot_to_file(php::Var filename, php::Var w, php::Var h, php::Var binary_output) { + php::Str file_open_type; + php::Var stream; + + // Stmt_Expression [84:84] + file_open_type = "w"; + // Stmt_If [85:86] + if (binary_output) { + // Stmt_Expression [86:86] + file_open_type = "wb"; + } + + // Stmt_Expression [88:88] + stream = php::call(php::fopen, {php::to_string(filename), file_open_type}); + // Stmt_If [89:90] + if (php::same(false, stream)) { + // Stmt_Return [90:90] + return php::to_bool(false); + } + + // Stmt_Expression [92:92] + php_write_mandelbrot_to_stream(php::to_int(w), php::to_int(h), stream, php::to_bool(binary_output)); + // Stmt_Expression [93:93] + php::call(php::fclose, {stream}); + // Stmt_Return [94:94] + return php::to_bool(true); +} + +php::Str php_treffynnon_mandelbrot_to_mem(php::Var w, php::Var h, php::Var binary_output) { + php::Str file_open_type; + php::Var stream; + php::Var ret; + + // Stmt_Expression [99:99] + file_open_type = "w+"; + // Stmt_If [100:101] + if (binary_output) { + // Stmt_Expression [101:101] + file_open_type = "w+b"; + } + + // Stmt_Expression [103:103] + stream = php::call(php::fopen, {"php://memory", file_open_type}); + // Stmt_If [104:105] + if (php::same(false, stream)) { + // Stmt_Return [105:105] + return ""; + } + + // Stmt_Expression [107:107] + php_write_mandelbrot_to_stream(php::to_int(w), php::to_int(h), stream, php::to_bool(binary_output)); + // Stmt_Expression [108:108] + php::call(php::rewind, {stream}); + // Stmt_Expression [109:109] + ret = php::call(php::stream_get_contents, {stream}); + // Stmt_Expression [110:110] + php::call(php::fclose, {stream}); + // Stmt_Return [111:111] + return ret; +} + +void php_main() { + // Stmt_Global [116:116] + + // Stmt_If [117:120] + if (php::to_bool((php::len(argv)) < (php::toInt(3L)))) { + // Stmt_Echo [118:118] + php::echo("Usage: php mandelbrot.php []\n"); + // Stmt_Expression [119:119] + php::exit(1L); + } + + // Stmt_Echo [121:121] + php::echo(php_treffynnon_mandelbrot_to_mem( + php::to_int(argv.offsetGet(2L)), php::to_int(argv.offsetGet(2L)), php::to_bool(false))); +} diff --git a/examples/myext/test.php b/examples/myext/test.php new file mode 100644 index 00000000..b8b42c7b --- /dev/null +++ b/examples/myext/test.php @@ -0,0 +1,5 @@ +