Implement initial public API

.editorconfig

@@ -0,0 +1,262 @@
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+tab_width = 4
+trim_trailing_whitespace = true
+
+# C source
+[{*.c,*.h}]
+# C-style doc comments
+block_comment_start = /*
+block_comment = *
+block_comment_end = */
+
+# PHP source
+[{*.php,*.ctp,*.hphp,*.phtml,*.module,*.php5,*.php4,*.inc}]
+# C-style doc comments
+block_comment_start = /*
+block_comment = *
+block_comment_end = */
+ij_continuation_indent_size = 4
+ij_visual_guides = 120
+ij_php_align_assignments = false
+ij_php_align_class_constants = false
+ij_php_align_group_field_declarations = false
+ij_php_align_inline_comments = false
+ij_php_align_key_value_pairs = true
+ij_php_align_multiline_array_initializer_expression = true
+ij_php_align_multiline_binary_operation = true
+ij_php_align_multiline_chained_methods = true
+ij_php_align_multiline_extends_list = true
+ij_php_align_multiline_for = true
+ij_php_align_multiline_parameters = true
+ij_php_align_multiline_parameters_in_calls = true
+ij_php_align_multiline_ternary_operation = true
+ij_php_align_phpdoc_comments = true
+ij_php_align_phpdoc_param_names = true
+ij_php_anonymous_brace_style = end_of_line
+ij_php_api_weight = 28
+ij_php_array_initializer_new_line_after_left_brace = true
+ij_php_array_initializer_right_brace_on_new_line = true
+ij_php_array_initializer_wrap = normal
+ij_php_assignment_wrap = normal
+ij_php_author_weight = 28
+ij_php_binary_operation_sign_on_next_line = true
+ij_php_binary_operation_wrap = normal
+ij_php_blank_lines_after_class_header = 0
+ij_php_blank_lines_after_function = 1
+ij_php_blank_lines_after_imports = 1
+ij_php_blank_lines_after_opening_tag = 0
+ij_php_blank_lines_after_package = 0
+ij_php_blank_lines_around_class = 1
+ij_php_blank_lines_around_constants = 0
+ij_php_blank_lines_around_field = 0
+ij_php_blank_lines_around_method = 1
+ij_php_blank_lines_before_class_end = 0
+ij_php_blank_lines_before_imports = 1
+ij_php_blank_lines_before_method_body = 0
+ij_php_blank_lines_before_package = 1
+ij_php_blank_lines_before_return_statement = 0
+ij_php_blank_lines_between_imports = 0
+ij_php_block_brace_style = end_of_line
+ij_php_call_parameters_new_line_after_left_paren = true
+ij_php_call_parameters_right_paren_on_new_line = true
+ij_php_call_parameters_wrap = normal
+ij_php_catch_on_new_line = false
+ij_php_category_weight = 28
+ij_php_class_brace_style = next_line
+ij_php_comma_after_last_array_element = true
+ij_php_concat_spaces = true
+ij_php_copyright_weight = 28
+ij_php_deprecated_weight = 28
+ij_php_do_while_brace_force = always
+ij_php_else_if_style = combine
+ij_php_else_on_new_line = false
+ij_php_example_weight = 28
+ij_php_extends_keyword_wrap = normal
+ij_php_extends_list_wrap = normal
+ij_php_fields_default_visibility = private
+ij_php_filesource_weight = 28
+ij_php_finally_on_new_line = false
+ij_php_for_brace_force = always
+ij_php_for_statement_new_line_after_left_paren = true
+ij_php_for_statement_right_paren_on_new_line = true
+ij_php_for_statement_wrap = normal
+ij_php_force_short_declaration_array_style = true
+ij_php_global_weight = 28
+ij_php_group_use_wrap = on_every_item
+ij_php_if_brace_force = always
+ij_php_if_lparen_on_next_line = false
+ij_php_if_rparen_on_next_line = false
+ij_php_ignore_weight = 28
+ij_php_import_sorting = alphabetic
+ij_php_indent_break_from_case = true
+ij_php_indent_case_from_switch = true
+ij_php_indent_code_in_php_tags = false
+ij_php_internal_weight = 28
+ij_php_keep_blank_lines_after_lbrace = 2
+ij_php_keep_blank_lines_before_right_brace = 2
+ij_php_keep_blank_lines_in_code = 2
+ij_php_keep_blank_lines_in_declarations = 2
+ij_php_keep_control_statement_in_one_line = false
+ij_php_keep_first_column_comment = false
+ij_php_keep_indents_on_empty_lines = false
+ij_php_keep_line_breaks = true
+ij_php_keep_rparen_and_lbrace_on_one_line = true
+ij_php_keep_simple_methods_in_one_line = false
+ij_php_lambda_brace_style = end_of_line
+ij_php_license_weight = 28
+ij_php_line_comment_add_space = true
+ij_php_line_comment_at_first_column = false
+ij_php_link_weight = 28
+ij_php_lower_case_boolean_const = true
+ij_php_lower_case_null_const = true
+ij_php_method_brace_style = next_line
+ij_php_method_call_chain_wrap = normal
+ij_php_method_parameters_new_line_after_left_paren = true
+ij_php_method_parameters_right_paren_on_new_line = true
+ij_php_method_parameters_wrap = on_every_item
+ij_php_method_weight = 28
+ij_php_modifier_list_wrap = false
+ij_php_multiline_chained_calls_semicolon_on_new_line = false
+ij_php_namespace_brace_style = 2
+ij_php_null_type_position = in_the_end
+ij_php_package_weight = 28
+ij_php_param_weight = 0
+ij_php_parentheses_expression_new_line_after_left_paren = false
+ij_php_parentheses_expression_right_paren_on_new_line = false
+ij_php_phpdoc_blank_line_before_tags = true
+ij_php_phpdoc_blank_lines_around_parameters = true
+ij_php_phpdoc_keep_blank_lines = true
+ij_php_phpdoc_param_spaces_between_name_and_description = 1
+ij_php_phpdoc_param_spaces_between_tag_and_type = 1
+ij_php_phpdoc_param_spaces_between_type_and_name = 1
+ij_php_phpdoc_use_fqcn = false
+ij_php_phpdoc_wrap_long_lines = true
+ij_php_place_assignment_sign_on_next_line = true
+ij_php_place_parens_for_constructor = 1
+ij_php_property_read_weight = 28
+ij_php_property_weight = 28
+ij_php_property_write_weight = 28
+ij_php_return_type_on_new_line = false
+ij_php_return_weight = 1
+ij_php_see_weight = 28
+ij_php_since_weight = 28
+ij_php_sort_phpdoc_elements = true
+ij_php_space_after_colon = true
+ij_php_space_after_colon_in_return_type = true
+ij_php_space_after_comma = true
+ij_php_space_after_for_semicolon = true
+ij_php_space_after_quest = true
+ij_php_space_after_type_cast = false
+ij_php_space_after_unary_not = false
+ij_php_space_before_array_initializer_left_brace = false
+ij_php_space_before_catch_keyword = true
+ij_php_space_before_catch_left_brace = true
+ij_php_space_before_catch_parentheses = true
+ij_php_space_before_class_left_brace = true
+ij_php_space_before_closure_left_parenthesis = true
+ij_php_space_before_colon = true
+ij_php_space_before_colon_in_return_type = false
+ij_php_space_before_comma = false
+ij_php_space_before_do_left_brace = true
+ij_php_space_before_else_keyword = true
+ij_php_space_before_else_left_brace = true
+ij_php_space_before_finally_keyword = true
+ij_php_space_before_finally_left_brace = true
+ij_php_space_before_for_left_brace = true
+ij_php_space_before_for_parentheses = true
+ij_php_space_before_for_semicolon = false
+ij_php_space_before_if_left_brace = true
+ij_php_space_before_if_parentheses = true
+ij_php_space_before_method_call_parentheses = false
+ij_php_space_before_method_left_brace = true
+ij_php_space_before_method_parentheses = false
+ij_php_space_before_quest = true
+ij_php_space_before_switch_left_brace = true
+ij_php_space_before_switch_parentheses = true
+ij_php_space_before_try_left_brace = true
+ij_php_space_before_unary_not = false
+ij_php_space_before_while_keyword = true
+ij_php_space_before_while_left_brace = true
+ij_php_space_before_while_parentheses = true
+ij_php_space_between_ternary_quest_and_colon = false
+ij_php_spaces_around_additive_operators = true
+ij_php_spaces_around_arrow = false
+ij_php_spaces_around_assignment_in_declare = false
+ij_php_spaces_around_assignment_operators = true
+ij_php_spaces_around_bitwise_operators = true
+ij_php_spaces_around_equality_operators = true
+ij_php_spaces_around_logical_operators = true
+ij_php_spaces_around_multiplicative_operators = true
+ij_php_spaces_around_null_coalesce_operator = true
+ij_php_spaces_around_relational_operators = true
+ij_php_spaces_around_shift_operators = true
+ij_php_spaces_around_unary_operator = false
+ij_php_spaces_around_var_within_brackets = false
+ij_php_spaces_within_array_initializer_braces = false
+ij_php_spaces_within_brackets = false
+ij_php_spaces_within_catch_parentheses = false
+ij_php_spaces_within_for_parentheses = false
+ij_php_spaces_within_if_parentheses = false
+ij_php_spaces_within_method_call_parentheses = false
+ij_php_spaces_within_method_parentheses = false
+ij_php_spaces_within_parentheses = false
+ij_php_spaces_within_short_echo_tags = true
+ij_php_spaces_within_switch_parentheses = false
+ij_php_spaces_within_while_parentheses = false
+ij_php_special_else_if_treatment = true
+ij_php_subpackage_weight = 28
+ij_php_ternary_operation_signs_on_next_line = true
+ij_php_ternary_operation_wrap = normal
+ij_php_throws_weight = 2
+ij_php_todo_weight = 28
+ij_php_unknown_tag_weight = 28
+ij_php_upper_case_boolean_const = false
+ij_php_upper_case_null_const = false
+ij_php_uses_weight = 28
+ij_php_var_weight = 28
+ij_php_variable_naming_style = camel_case
+ij_php_version_weight = 28
+ij_php_while_brace_force = always
+ij_php_while_on_new_line = false
+
+[.editorconfig]
+ij_editorconfig_align_group_field_declarations = false
+ij_editorconfig_space_after_colon = false
+ij_editorconfig_space_after_comma = true
+ij_editorconfig_space_before_colon = false
+ij_editorconfig_space_before_comma = false
+ij_editorconfig_spaces_around_assignment_operators = true
+
+# Bash shell
+[{*.bash,*.zsh,*.sh}]
+ij_shell_binary_ops_start_line = false
+ij_shell_keep_column_alignment_padding = false
+ij_shell_minify_program = false
+ij_shell_redirect_followed_by_space = false
+ij_shell_switch_cases_indented = false
+
+# JSON
+[{.eslintrc,composer.lock,.stylelintrc,jest.config,.babelrc,bowerrc,*.json,*.jsb3,*.jsb2}]
+ij_json_keep_blank_lines_in_code = 0
+ij_json_keep_indents_on_empty_lines = false
+ij_json_keep_line_breaks = true
+ij_json_space_after_colon = true
+ij_json_space_after_comma = true
+ij_json_space_before_colon = true
+ij_json_space_before_comma = false
+ij_json_spaces_within_braces = false
+ij_json_spaces_within_brackets = false
+ij_json_wrap_long_lines = false
+
+# Markdown
+[*.md]
+trim_trailing_whitespace = false
+
+# Makefile
+[*Makefile]
+indent_style = tab

.gitignore

@@ -1,7 +1,30 @@
+# Docker
 docker/wordpress/ephemeral/
 docker/wordpress/data/ext
+
+# Mac
 .DS_Store
+
+# JUnit
 junit.xml
 
 # JetBrains PhpStorm
 .idea/
+
+# Visual Studio Code
+.vscode/
+
+# Composer
+composer.lock
+composer.phar
+vendor/
+
+# PHP_CodeSniffer
+.php_cs.cache
+
+# PHPUnit
+# phpunit.xml.dist is checked into version control and phpunit.xml is ignored by version control.
+# This allows a developer to use a custom configuration without running the risk of accidentally checking it into version control.
+phpunit.xml
+.phpunit.result.cache
+

composer.json

@@ -0,0 +1,70 @@
+{
+    "name": "elastic/apm-agent",
+    "description": "Elastic APM PHP Agent",
+    "keywords": [ "elastic", "apm", "tracing", "apm-agent" ],
+    "type": "library",
+    "license": "Apache-2.0",
+    "authors": [
+        { "name": "Enrico Zimuel" },
+        { "name": "Philip Krauss" },
+        { "name": "Sergey Kleyman" }
+    ],
+    "require": {
+        "php": "^7.2",
+        "ext-json": "*",
+        "psr/log": "^1.0"
+    },
+    "require-dev": {
+        "jchook/phpunit-assert-throws": "^1.0",
+        "monolog/monolog": "^2.0",
+        "phpstan/phpstan": "^0.12.9",
+        "phpunit/phpunit": "^8.0",
+        "squizlabs/php_codesniffer": "^3.5.4"
+    },
+    "suggest": {
+        "ext-curl": "*",
+        "monolog/monolog": "Allows for client-level logging and tracing"
+    },
+    "autoload": {
+        "psr-4": {
+            "ElasticApm\\": "./src/ElasticApm/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "ElasticApmTests\\": "./tests/ElasticApmTests/",
+            "ElasticApmExamples\\": "./examples/ElasticApmExamples/"
+        }
+    },
+    "config": {
+        "sort-packages": true
+    },
+    "scripts": {
+        "php_codesniffer_check": [
+            "./vendor/bin/phpcs -s ./src/ElasticApm/",
+            "./vendor/bin/phpcs -s ./tests/",
+            "./vendor/bin/phpcs -s ./examples/"
+        ],
+        "php_codesniffer_fix": [
+            "./vendor/bin/phpcbf ./src/ElasticApm",
+            "./vendor/bin/phpcbf ./tests",
+            "./vendor/bin/phpcbf ./examples/"
+        ],
+        "phpstan": [
+            "./vendor/bin/phpstan analyse -c ./phpstan.neon ./src/ElasticApm/ --level max --memory-limit=100M",
+            "./vendor/bin/phpstan analyse -c ./phpstan.neon ./tests/ --level max --memory-limit=100M",
+            "./vendor/bin/phpstan analyse -c ./phpstan.neon ./examples/ --level max --memory-limit=100M"
+        ],
+        "static_check": [
+            "composer run-script php_codesniffer_check",
+            "composer run-script phpstan"
+        ],
+        "test": [
+            "./vendor/bin/phpunit"
+        ],
+        "static_check_and_test": [
+            "composer run-script static_check",
+            "composer run-script test"
+        ]
+    }
+}

docker/wordpress/data/wordpress/php/info.php

@@ -1,2 +1,3 @@
 <?php
-phpinfo();
+
+phpinfo();

docker/wordpress/data/wordpress/php/wp-config.php

@@ -97,7 +97,8 @@
 // Simple "Chaos monkey" to introduce random errors
 //
 if(rand(1, 5) == rand(1, 5)) {
-	throw new Exception("Random Error by Chaos Monkey.");
+    /** @noinspection PhpUnhandledExceptionInspection */
+    throw new Exception("Random Error by Chaos Monkey.");
 }
 
 //
@@ -108,4 +109,5 @@
 }
 
 /** Sets up WordPress vars and included files. */
-require_once( ABSPATH . 'wp-settings.php' );
+/** @noinspection PhpIncludeInspection */
+require_once(ABSPATH . 'wp-settings.php' );