[presentations] master: tweaks
| From: | Rasmus Lerdorf | Date: | Wed, 07 Dec 2022 02:35:13 +0000 |
| Subject: | [presentations] master: tweaks | ||
| Groups: | php.pres | ||
| Request: | Send a blank email to pres+get-2418@lists.php.net to get a copy of this message | ||
Author: Rasmus Lerdorf (rlerdorf)
Date: 2022-12-06T20:23:49-06:00
Commit: https://github.com/php/presentations/commit/a5931ec85a1c5da592931ad156a8ba9137770dd8
Raw diff: https://github.com/php/presentations/commit/a5931ec85a1c5da592931ad156a8ba9137770dd8.diff
tweaks
Changed paths:
M etsymex22.html
M slides/intro/php80_2022.xml
Diff:
diff --git a/etsymex22.html b/etsymex22.html
index b5b2c576..25cf5db8 100644
--- a/etsymex22.html
+++ b/etsymex22.html
@@ -375,16 +375,22 @@ <h2 style="text-align:center;">Version Support</h2>
<section>
<section id="php80">
<h1 style="text-align:center;">PHP 8.0</h1>
+ </section>
+ <section id="php80_named_args" >
<p class="p" style="font-size:1.1em;text-align:left;">Named
Arguments</p>
<pre><code class="php" data-trim style="font-size:1em;"
>htmlspecialchars($string, double_encode: false);</code></pre>
+ </section>
+ <section id="php80_con_prom" >
<p class="p" style="font-size:1.1em;text-align:left;">Constructor
Property Promotion</p>
<pre><code class="php" data-trim style="font-size:1.1em;" >class
User {
function __construct(public string $name, private string $pwd = "") { }
}</code></pre>
</section>
- <section id="php80_1" >
+ <section id="php80_nullsafe" >
<p class="p" style="font-size:1.1em;text-align:left;">Nullsafe Operator
with short-circuiting</p>
<pre><code class="php" data-trim style="font-size:1.1em;"
>$country =
$session?->user?->getAddress(geoip())?->country;</code></pre>
+ </section>
+ <section id="php80_match" >
<p class="p" style="font-size:1em;text-align:left;">Match Expression,
Union Types</p>
<pre><code class="php" data-trim style="font-size:0.85em;"
>function days_in_month(string|int $month, int $year): int {
$leap = $year % 400;
@@ -398,9 +404,11 @@ <h1 style="text-align:center;">PHP 8.0</h1>
};
}</code></pre>
</section>
- <section id="php80_2" >
+ <section id="php80_weakmap" >
<p class="p" style="font-size:1em;text-align:left;">weakMap</p>
<p class="p" style="font-size:0.8em;text-align:left;"> - Map objects to
arbitrary values without preventing GC</p>
+ </section>
+ <section id="php80_attributes" >
<p class="p"
style="font-size:1em;text-align:left;">Attributes</p>
<p class="p" style="font-size:0.8em;text-align:left;"> - Structured
metadata</p>
<pre><code class="php" data-trim style="font-size:1em;" >function
login(int $user_id, #[\SensitiveParameter] string $pwd) { }</code></pre>
diff --git a/slides/intro/php80_2022.xml b/slides/intro/php80_2022.xml
index 90e33673..0387286d 100644
--- a/slides/intro/php80_2022.xml
+++ b/slides/intro/php80_2022.xml
@@ -2,12 +2,16 @@
<blurb fontsize="20em" align="center">PHP 8.0</blurb>
+<break lines="1" section="php80_named_args"/>
+
<blurb fontsize="1.1em" align="left">Named Arguments</blurb>
<example fontsize="1em" result='0' title=""
type="php"><![CDATA[<?php
htmlspecialchars($string, double_encode: false);
]]></example>
+<break lines="1" section="php80_con_prom"/>
+
<blurb fontsize="1.1em" align="left">Constructor Property
Promotion</blurb>
<example fontsize="1.1em" result='0' title=""
type="php"><![CDATA[<?php
@@ -16,13 +20,15 @@ class User {
}
]]></example>
-<break lines="1" section="php80_1"/>
+<break lines="1" section="php80_nullsafe"/>
<blurb fontsize="1.1em" align="left">Nullsafe Operator with
short-circuiting</blurb>
<example fontsize="1.1em" result='0' title=""
type="php"><![CDATA[<?php
$country = $session?->user?->getAddress(geoip())?->country;
]]></example>
+<break lines="1" section="php80_match"/>
+
<blurb fontsize="1em" align="left">Match Expression, Union
Types</blurb>
<example fontsize="0.85em" result='0' title=""
type="php"><![CDATA[<?php
@@ -39,10 +45,11 @@ function days_in_month(string|int $month, int $year): int {
}
]]></example>
-<break lines="1" section="php80_2"/>
+<break lines="1" section="php80_weakmap"/>
<blurb fontsize="1em" align="left">weakMap</blurb>
<blurb fontsize="0.8em" align="left"> - Map objects to arbitrary values
without preventing GC</blurb>
+<break lines="1" section="php80_attributes"/>
<blurb fontsize="1em" align="left">Attributes</blurb>
<blurb fontsize="0.8em" align="left"> - Structured metadata</blurb>
<example fontsize="1em" result='0' title=""
type="php"><![CDATA[<?php