Remove Travis artefacts (php#15714)

Travis was suspended php#15314

This removes 404 errored Travis image in README, travis configuration
directory and YAML file and usages in tests.

[skip ci]

Co-authored-by: Gina Peter Banyard <[email protected]>

.github/workflows/push.yml

@@ -10,8 +10,6 @@ on:
       - CONTRIBUTING.md
       - CODING_STANDARDS.md
       - .cirrus.yml
-      - .travis.yml
-      - travis/**
       - .circleci/**
     branches:
       - PHP-8.1
@@ -28,8 +26,6 @@ on:
       - CONTRIBUTING.md
       - CODING_STANDARDS.md
       - .cirrus.yml
-      - .travis.yml
-      - travis/**
       - .circleci/**
     branches:
       - '**'

CONTRIBUTING.md

@@ -238,7 +238,6 @@ locations.
     └─ ...
  ├─ scripts/                        # php-config, phpize and internal development scripts
  ├─ tests/                          # Core features tests
- ├─ travis/                         # Travis CI service files
  └─ win32/                          # Windows build system files
     ├─ cp_enc_map.c                 # Generated by `win32/cp_enc_map_gen.exe`
     └─ ...

README.md

@@ -15,7 +15,6 @@ blog to the most popular websites in the world. PHP is distributed under the
 [PHP License v3.01](LICENSE).
 
 [![Push](https://github.com/php/php-src/actions/workflows/push.yml/badge.svg)](https://github.com/php/php-src/actions/workflows/push.yml)
-[![Build status](https://travis-ci.com/php/php-src.svg?branch=master)](https://travis-ci.com/github/php/php-src)
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/php.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:php)
 
 ## Documentation

docs/release-process.md

@@ -54,7 +54,6 @@ releases.
 
 3. Ensure that the relevant tests on CI are green.
 
-   - https://travis-ci.com/github/php/php-src
    - https://cirrus-ci.com/github/php/php-src
    - https://github.com/php/php-src/actions
 

ext/gmp/tests/gmp_setbit_long.phpt

@@ -3,7 +3,6 @@ gmp_setbit() with large index
 --EXTENSIONS--
 gmp
 --SKIPIF--
-<?php if (getenv("TRAVIS") === "true") die("skip not suitable for Travis-CI"); ?>
 <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?>
 <?php if (getenv("SKIP_SLOW_TESTS")) die("skip slow test"); ?>
 <?php

ext/pcntl/tests/pcntl_cpuaffinity.phpt

@@ -5,7 +5,6 @@ pcntl
 --SKIPIF--
 <?php
 if (!function_exists("pcntl_setcpuaffinity")) die("skip pcntl_setcpuaffinity is not available");
-if (getenv('TRAVIS')) die('skip Currently fails on Travis');
 ?>
 --FILE--
 <?php

ext/pcntl/tests/pcntl_getcpu.phpt

@@ -6,7 +6,6 @@ pcntl
 <?php
 if (!function_exists("pcntl_getcpu")) die("skip pcntl_getcpu() is not available");
 if (!function_exists("pcntl_setcpuaffinity")) die("skip pcntl_setcpuaffinity() is not available");
-if (getenv('TRAVIS')) die('skip Currently fails on Travis');
 if (getenv('SKIP_REPEAT')) die("skip Not repeatable");
 ?>
 --FILE--

ext/standard/tests/file/disk_free_space_basic.phpt

@@ -2,7 +2,6 @@
 Test disk_free_space and its alias diskfreespace() functions : basic functionality
 --SKIPIF--
 <?php
-if (getenv("TRAVIS") === "true") die("skip inaccurate on TravisCI");
 if (getenv('CIRRUS_CI')) die('skip Inaccurate on Cirrus');
 ?>
 --INI--

ext/zlib/tests/gzcompress_basic1.phpt

@@ -2,8 +2,6 @@
 Test gzcompress() function : basic functionality
 --EXTENSIONS--
 zlib
---SKIPIF--
-<?php if (getenv('TRAVIS')) die('skip Currently fails on Travis'); ?>
 --FILE--
 <?php
 /*

ext/zlib/tests/gzdeflate_basic1.phpt

@@ -2,8 +2,6 @@
 Test gzdeflate() function : basic functionality
 --EXTENSIONS--
 zlib
---SKIPIF--
-<?php if (getenv('TRAVIS')) die('skip Currently fails on Travis'); ?>
 --FILE--
 <?php
 /*

ext/zlib/tests/gzencode_basic1.phpt

@@ -2,8 +2,6 @@
 Test gzencode() function : basic functionality
 --EXTENSIONS--
 zlib
---SKIPIF--
-<?php if (getenv('TRAVIS')) die('skip Currently fails on Travis'); ?>
 --FILE--
 <?php
 /*

run-tests.php

@@ -308,8 +308,6 @@ function main(): void
 
     $no_file_cache = '-d opcache.file_cache= -d opcache.file_cache_only=0';
 
-    define('TRAVIS_CI', (bool) getenv('TRAVIS'));
-
     // Determine the tests to be run.
 
     $test_files = [];
@@ -916,7 +914,7 @@ function save_results(string $output_file, bool $prompt_to_save_results): void
 {
     global $sum_results, $failed_test_summary, $PHP_FAILED_TESTS, $php;
 
-    if (getenv('NO_INTERACTION') || TRAVIS_CI) {
+    if (getenv('NO_INTERACTION')) {
         return;
     }
 
@@ -1440,7 +1438,6 @@ function run_all_tests_parallel(array $test_files, array $env, ?string $redir_te
             "constants" => [
                 "INIT_DIR" => INIT_DIR,
                 "TEST_PHP_SRCDIR" => TEST_PHP_SRCDIR,
-                "TRAVIS_CI" => TRAVIS_CI
             ]
         ])) . "\n";
 

sapi/cli/tests/upload_2G.phpt

@@ -32,10 +32,6 @@ if (empty($enough_free_ram)) {
     die(sprintf("skip need +3G free RAM, but only %01.2f available", $free_ram));
 }
 
-if (getenv('TRAVIS')) {
-    die("skip Fails intermittently on travis");
-}
-
 if (getenv('CIRRUS_CI')) die('skip Fails on Cirrus');
 
 if (getenv('SKIP_PERF_SENSITIVE')) {

sapi/fpm/tests/tester.inc

@@ -296,18 +296,6 @@ class Tester
         }
     }
 
-    /**
-     * Skip if running on Travis.
-     *
-     * @param $message
-     */
-    static public function skipIfTravis($message)
-    {
-        if (getenv("TRAVIS")) {
-            die('skip Travis: ' . $message);
-        }
-    }
-
     /**
      * Skip if not running as root.
      */