Add support for PHP 7.4 (#66)

* Add support for PHP 7.4

* Update README.md

* Remove php 5.6 and 7.1 from tests

* Remove php 5.6 and 7.1 from clean script

* Remove php 5.6 and 7.1 from travis setup

.travis.yml

@@ -5,10 +5,9 @@ osx_image: xcode9.4
 addons:
   homebrew:
     packages:
-      - [email protected]
-      - [email protected]
       - [email protected]
       - [email protected]
+      - [email protected]
     update: true
 
 script:

.travis/clean.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-for version in '5.6' '7.1' '7.2' '7.3'; do
+for version in '7.2' '7.3' '7.4'; do
     brew unlink php@$version
 done

.travis/test.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 error=0
-for version in '5.6' '7.1' '7.2' '7.3'; do
+for version in '7.2' '7.3' '7.4'; do
     . `echo $(dirname $0)"/../phpswitch.sh"` $version -s > /dev/null
     switched=$(php -v | grep -e '^PHP' | cut -d' ' -f2 | cut -d. -f1,2)
     if [ "$version" != "$switched" ]; then

README.md

@@ -8,7 +8,7 @@ If you support multiple products/projects that are built using either brand new
 Caveats
 -------
 
-For users of OSX only who have installed PHP via [Homebrew] and for PHP version 5.6, 7.0, 7.1, 7.2 and 7.3 only.
+For users of OSX only who have installed PHP via [Homebrew] and for PHP version 5.6, 7.0, 7.1, 7.2, 7.3 and 7.4 only.
 
 Your Apache config must have native osx PHP module commented out.
 ```sh
@@ -22,6 +22,7 @@ Brew PHP Switcher will automatically add the [Homebrew]'s PHP module location in
 #LoadModule php7_module /usr/local/opt/[email protected]/lib/httpd/modules/libphp7.so
 #LoadModule php7_module /usr/local/opt/[email protected]/lib/httpd/modules/libphp7.so
 #LoadModule php7_module /usr/local/opt/[email protected]/lib/httpd/modules/libphp7.so
+#LoadModule php7_module /usr/local/opt/[email protected]/lib/httpd/modules/libphp7.so
 ```
 
 Version
@@ -35,7 +36,7 @@ Installation
 brew install brew-php-switcher
 ```
 
-Where **5.6** exists, please replace with syntax of **5.6**, **7.0**, **7.1**, **7.2**, or **7.3** depending on which version is required.
+Where **5.6** exists, please replace with syntax of **5.6**, **7.0**, **7.1**, **7.2**, **7.3**, or **7.4** depending on which version is required.
 ```sh
 brew-php-switcher 5.6
 ```

phpswitch.sh

@@ -9,9 +9,9 @@ osx_version=$((${osx_major_version} * 10000 + ${osx_minor_version} * 100 + ${osx
 
 brew_prefix=$(brew --prefix | sed 's#/#\\\/#g')
 
-brew_array=("5.6","7.0","7.1","7.2","7.3")
-php_array=("[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]")
-valet_support_php_version_array=("[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]")
+brew_array=("5.6","7.0","7.1","7.2","7.3","7.4")
+php_array=("[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]")
+valet_support_php_version_array=("[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]")
 php_installed_array=()
 php_version="php@$1"
 php_opt_path="$brew_prefix\/opt\/"