Empty string: Difference between revisions
m
→{{header|Phix}}: added syntax colouring the hard way, phix/basics
(Add QB64) |
m (→{{header|Phix}}: added syntax colouring the hard way, phix/basics) |
||
Line 2,049:
=={{header|Phix}}==
{{libheader|Phix/basics}}
<!--<lang Phix>-->
<span style="color: #004080;">string</span> <span style="color: #000000;">s</span>
<span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">""</span> <span style="color: #000080;font-style:italic;">-- assign an empty string</span>
<span style="color: #008080;">if</span> <span style="color: #7060A8;">length<span style="color: #0000FF;">(<span style="color: #000000;">s<span style="color: #0000FF;">)<span style="color: #0000FF;">=<span style="color: #000000;">0</span> <span style="color: #008080;">then</span> <span style="color: #000080;font-style:italic;">-- string is empty</span>
<span style="color: #008080;">if</span> <span style="color: #000000;">s<span style="color: #0000FF;">=<span style="color: #008000;">""</span> <span style="color: #008080;">then</span> <span style="color: #000080;font-style:italic;">-- string is empty</span>
<span style="color: #008080;">if</span> <span style="color: #7060A8;">length<span style="color: #0000FF;">(<span style="color: #000000;">s<span style="color: #0000FF;">)<span style="color: #0000FF;">!=<span style="color: #000000;">0</span> <span style="color: #008080;">then</span> <span style="color: #000080;font-style:italic;">-- string is not empty</span>
<span style="color: #008080;">if</span> <span style="color: #000000;">s<span style="color: #0000FF;">!=<span style="color: #008000;">""</span> <span style="color: #008080;">then</span> <span style="color: #000080;font-style:italic;">-- string is not empty
<!--</lang>-->
=={{header|PHP}}==
| |||