Conditional Statements in PhP

1. If, else and ifelse:

<? PHP<br />$num = 1;<br />If ($num ==1) <span style="color: #cc0000;">/*checks if the name is equal to 1, if not it will go to the else  if statement */</span><br />{<br />    Echo "the number is 1"."<<span ginger_sofatware_markguid="3b1596f6-577e-4716-a8a8-7161e31a2f02" ginger_sofatware_uiphraseguid="7e598a2b-b47b-410f-af01-cdeb807bea7a" grcontext>br</span>/>";<br />}<br /><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="5063ebfa-bd62-4331-86d9-2ea49e2c9b7d" ginger_sofatware_uiphraseguid="4392131c-4f7f-4775-a9a2-6f294dc651e5" grcontext></span><span ginger_sofatware_markguid="eab3df78-728a-4f3f-b211-34c975aea224" ginger_sofatware_uiphraseguid="c110b11d-bbc6-4a5f-8312-82580b3d8d75" grcontext>elseif</span> ($num<1) <span style="color: #cc0000;">/*checks if the name is less than one or else it will go to the  else statement */</span><br />{<br />    Echo "the number is less than one"."<<span ginger_sofatware_markguid="4f8a808c-025c-4e02-950a-e787be69a072" ginger_sofatware_uiphraseguid="bbfb5d7b-5ca2-4541-8742-88112ea3fa52" grcontext>br</span>/>";<br />}<br /><span ginger_sofatware_markguid="76a88149-1eb9-4d7c-beb1-00de9c576cbc" ginger_sofatware_uiphraseguid="4bfd5d07-d334-40a8-b32e-878e9f50bfca" grcontext>Else</span><br />{<br />    Echo "if and else if dint work "."<<span ginger_sofatware_markguid="2a755902-7a45-48b8-a8ec-6ade9ab08d10" ginger_sofatware_uiphraseguid="30a32c6b-ccc5-41a9-a618-7cb7bd68c1a3" grcontext>br</span>/>";<br />}<br /><br />

<? PHP $num = 1; If ($num ==1) /*checks if the name is equal to 1, if not it will go to the else if statement */ { Echo "the number is 1"."<br/>"; } elseif ($num<1) /*checks if the name is less than one or else it will go to the else statement */ { Echo "the number is less than one"."<br/>"; } Else { Echo "if and else if dint work "."<br/>"; }

2. Conditional statement using ternary operators:

    <<span ginger_sofatware_markguid="53de6464-cb6b-4ec1-983d-3a468d2f3022" ginger_sofatware_uiphraseguid="efd9e64e-9b92-4d4f-bae1-a5b715195964" grcontext>?</span><span ginger_sofatware_markguid="8414b550-ce6e-4593-80ba-72cc7615a973" ginger_sofatware_uiphraseguid="efd9e64e-9b92-4d4f-bae1-a5b715195964" grcontext>php</span>                                                                            $nums=15;    <br />    $true = "it's true";    <br />    $false = "it's false";    <br />    <span ginger_sofatware_markguid="624556b9-a50f-44c1-bb8d-d83e7c450bf3" ginger_sofatware_uiphraseguid="7285a49e-558a-41ab-a7be-32bc1102fcb2" grcontext>echo</span> ($nums<=16)<span ginger_sofatware_markguid="1fabce15-6f6c-4926-99f8-52ed8a3fa895" ginger_sofatware_uiphraseguid="7285a49e-558a-41ab-a7be-32bc1102fcb2" grcontext>?</span>$true<span ginger_sofatware_markguid="8ff26444-6467-42cb-a949-4da6e18affae" ginger_sofatware_uiphraseguid="7285a49e-558a-41ab-a7be-32bc1102fcb2" grcontext>:</span>$false; <span style="color: #cc0000;">/* checks if <span ginger_sofatware_markguid="16d48b11-3464-4159-bcfd-34a26a37565e" ginger_sofatware_uiphraseguid="7285a49e-558a-41ab-a7be-32bc1102fcb2" grcontext>nums</span> <span ginger_sofatware_markguid="c99f6c27-9353-4152-b0b5-44091e4a3503" ginger_sofatware_uiphraseguid="7285a49e-558a-41ab-a7be-32bc1102fcb2" grcontext>is</span> less than 16. If yes then it will return $true value or else it will return $false value<span ginger_sofatware_markguid="80697ae2-595d-4b97-a052-4e28a58968c0" ginger_sofatware_uiphraseguid="312acca7-47df-4d0c-a3a6-0efafa742863" grcontext>.</span>*/</span><br />?>

<?php $nums=15; $true = "it's true"; $false = "it's false"; echo ($nums<=16)?$true:$false; /* checks if nums is less than 16. If yes then it will return $true value or else it will return $false value.*/ ?>

3. For loop:

<<span ginger_sofatware_markguid="c466ef1b-6285-41b6-93ed-40c4f54093ff" ginger_sofatware_uiphraseguid="69638c42-c478-4c13-85df-744009a8e936" grcontext>?</span><span ginger_sofatware_markguid="42e1e1dc-3af2-43e5-8306-e32fcd9d91a2" ginger_sofatware_uiphraseguid="69638c42-c478-4c13-85df-744009a8e936" grcontext>php</span>                                                                            for<span ginger_sofatware_markguid="2a2d2917-ed0d-401e-b9fc-b7f30d63cb3a" ginger_sofatware_uiphraseguid="69638c42-c478-4c13-85df-744009a8e936" grcontext>(</span>$count=1; $count<=5; $count++)                                               <br />{<br />     <span ginger_sofatware_markguid="3438991e-5793-4d11-af66-26cd37260cb9" ginger_sofatware_uiphraseguid="29923b50-bef0-412c-8a9b-162d63d06c8e" grcontext>echo</span>"$count"."<<span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext></span><span ginger_sofatware_markguid="6618b2b7-031b-4018-8a6d-c2027754759e" ginger_sofatware_uiphraseguid="3d7d351b-0399-4c70-93b2-33757c0330e6" grcontext>br</span>/>"; <span style="color: #cc0000;">//print the value of <span ginger_sofatware_markguid="27351d01-b97c-4e94-88ef-fa03fd5c9757" ginger_sofatware_uiphraseguid="29923b50-bef0-412c-8a9b-162d63d06c8e" grcontext>count</span> for each iteration</span>    <br />     <span ginger_sofatware_markguid="423a6a8f-6ea1-488f-a0c1-77bcaffb5355" ginger_sofatware_uiphraseguid="7f952cd7-9c1a-43f8-ae96-1455a9ba8aa6" grcontext>if</span><span ginger_sofatware_markguid="7eb55424-9c70-4544-aa42-e0e2ffcebf8b" ginger_sofatware_uiphraseguid="7f952cd7-9c1a-43f8-ae96-1455a9ba8aa6" grcontext>(</span>$count==4)<br />    {<br />    <span ginger_sofatware_markguid="8d5194b2-b5f8-415c-9891-700b4f4faa21" ginger_sofatware_uiphraseguid="aebbd2f3-1ecb-475a-ba39-c61cf6cd5c66" grcontext>echo</span> "you have reached 4"."<<span ginger_sofatware_markguid="0e47432f-f182-4c76-8ae8-1d2afee1d8ba" ginger_sofatware_uiphraseguid="99b45e3a-0905-4234-8a31-5319096adae4" grcontext>br</span>/>";<br />   <br />    <span ginger_sofatware_markguid="14905bc0-46a3-45e1-94b5-994d2bd5b4a5" ginger_sofatware_uiphraseguid="30becd76-a68b-4671-bff0-8235dcaa7a19" grcontext>break</span>; <span style="color: #cc0000;">//breaks out of the loop if the count value reaches 4</span><br />    }  <br />   }<br />

<?php for($count=1; $count<=5; $count++) { echo"$count"."<br/>"; //print the value of count for each iteration if($count==4) { echo "you have reached 4"."<br/>"; break; //breaks out of the loop if the count value reaches 4 } }

4. Switch Statement:
Switch statement is a better version of if else statement. You might want to use the switch statement if you want to jump right to the answer. If an answer is found , it breaks out of the switch statement.

<<span ginger_sofatware_markguid="7bad328e-d496-426d-b9dd-5a233b8497be" ginger_sofatware_uiphraseguid="b713a5c7-5902-41fe-9300-e29b1ac2e064" grcontext>?</span><span ginger_sofatware_markguid="1ce4e234-8057-4afa-91d7-051beea38cb9" ginger_sofatware_uiphraseguid="b713a5c7-5902-41fe-9300-e29b1ac2e064" grcontext>php</span>                                                                                $status = "online";    <br />    <span ginger_sofatware_markguid="e487d0f5-5ec1-4be6-a30a-88c0df4bc781" ginger_sofatware_uiphraseguid="34ee518e-3127-4b71-894f-ac469d77deb8" grcontext>switch</span><span ginger_sofatware_markguid="63fdb6b0-35bb-4f8e-b96e-1ab1d42efe37" ginger_sofatware_uiphraseguid="34ee518e-3127-4b71-894f-ac469d77deb8" grcontext>(</span>$status)<br />    {<br />        <span ginger_sofatware_markguid="66092031-720c-4272-9e41-5ea28f973b41" ginger_sofatware_uiphraseguid="b897115e-4598-4ade-934e-aacf2ead921f" grcontext>case</span> online: <span style="color: #cc0000;">/*this statement will be executed and breaks out of the     switch since the status value is online.*/</span><br />            <span ginger_sofatware_markguid="b1290a86-5dd0-44a0-bee0-cacab1babfb3" ginger_sofatware_uiphraseguid="4d39363a-4882-4476-a747-8d39ea7f01d4" grcontext>echo</span> "you are online now";<br />            <span ginger_sofatware_markguid="beb23e66-5b08-47f5-9782-5e4aaaacf58e" ginger_sofatware_uiphraseguid="6e674a61-bb6d-4b74-a9f3-2c10bb4fd98f" grcontext>break</span>;<br />        <span ginger_sofatware_markguid="6caeef95-a85d-44e0-b0ea-8afcd3083210" ginger_sofatware_uiphraseguid="67fb5b6d-c209-47ec-b5d2-7e21b27cd20b" grcontext>case</span> offline:<br />            <span ginger_sofatware_markguid="4d2443e8-42c8-4c5a-8d36-e8978050fb2a" ginger_sofatware_uiphraseguid="3bff4d92-353a-4355-8c11-b0ea919f953d" grcontext>echo</span> "you are offline now";<br />            <span ginger_sofatware_markguid="0342562a-275d-434c-a811-16709af84402" ginger_sofatware_uiphraseguid="8159e052-51ed-426a-8f4a-f72d4f45a477" grcontext>break</span>;<br />        <span ginger_sofatware_markguid="ad2cd845-2ca4-48ea-aed7-c0dfc5f29b0c" ginger_sofatware_uiphraseguid="a3071072-9c0d-498f-bf9a-328fea03a980" grcontext>case</span> logout;<br />            <span ginger_sofatware_markguid="76bad42b-1eb0-4c8f-b2dd-eb0025d32d0c" ginger_sofatware_uiphraseguid="cef0a261-1ed2-4896-ac8d-5185dd155274" grcontext>echo</span> "you are logged out";<br />            <span ginger_sofatware_markguid="27c3c605-1790-421f-9c76-b47e7b164ab2" ginger_sofatware_uiphraseguid="8ef18a64-7c51-4b0c-9c16-12d3a45a3be2" grcontext>break</span>;<br />    }<br />?>

<?php $status = "online"; switch($status) { case online: /*this statement will be executed and breaks out of the switch since the status value is online.*/ echo "you are online now"; break; case offline: echo "you are offline now"; break; case logout; echo "you are logged out"; break; } ?>

5.While and Do while:
In do while, the code is executed and after that the condition is checked. It means if you use do while your code will be executed atleast one time irrespective of the condition. But in while loop, the condition is checked first and after that if it satisfies the condition , the code will be executed. See the examples below.

<<span ginger_sofatware_markguid="3ed29605-a6b0-422a-8a81-cb52f6e92991" ginger_sofatware_uiphraseguid="b75ef6a0-2593-4117-aa64-41b97ef481d3" grcontext>?</span><span ginger_sofatware_markguid="03f2a2c3-94e6-463e-adb6-0f7bc93bb7a1" ginger_sofatware_uiphraseguid="b75ef6a0-2593-4117-aa64-41b97ef481d3" grcontext>php</span><br /><br />    $value = 0;<br />    <span ginger_sofatware_markguid="dd89e108-ff27-47a8-b63d-8364e8826e9a" ginger_sofatware_uiphraseguid="5faaa56d-98bf-47fb-98bf-335aa1343b75" grcontext>do</span>    <span style="color: #cc0000;">//execution starts here without checking the condition</span><br />    {<br />        <span ginger_sofatware_markguid="a45e455a-c6e8-4a0a-ae18-d544c15e6c3a" ginger_sofatware_uiphraseguid="31cd133a-9e40-4d42-be74-83412d5c41bf" grcontext>echo</span> $value."<<span ginger_sofatware_markguid="ce76f88d-d278-4c49-b63a-216685b0114b" ginger_sofatware_uiphraseguid="31cd133a-9e40-4d42-be74-83412d5c41bf" grcontext>br</span>/>";        <br />        $value++;<br />    }<br />    <span ginger_sofatware_markguid="c275c95b-7a54-4299-b46b-ecea4f0f3828" ginger_sofatware_uiphraseguid="dc795f12-864d-467d-b65b-83a47ba570c2" grcontext>while</span><span ginger_sofatware_markguid="c9552614-d5f1-47ce-b5e6-b9b041785142" ginger_sofatware_uiphraseguid="dc795f12-864d-467d-b65b-83a47ba570c2" grcontext>(</span>$value<=10); <span style="color: #cc0000;">//<span ginger_sofatware_markguid="3a42753d-99a6-4e84-bec3-a1d7ceecdb06" ginger_sofatware_uiphraseguid="dc795f12-864d-467d-b65b-83a47ba570c2" grcontext>checks</span> the condition after one successful execution</span><br />    $max = 1;   <br />    <span ginger_sofatware_markguid="a9f3e8d2-e3a6-40b0-ac77-beb352b4e55a" ginger_sofatware_uiphraseguid="49a32c81-fa2f-4ef1-bd4d-1946c7b10591" grcontext>while</span> ($max<10)<br />    {<br />        <span ginger_sofatware_markguid="ffb1dfd4-7b8d-4b2d-802f-a410e2d0f9f2" ginger_sofatware_uiphraseguid="dfc2d37b-fe07-4249-9606-8a5f2be7c66f" grcontext>echo</span> $max."<<span ginger_sofatware_markguid="f0ff2458-f0be-497c-ab04-ff4c78544d1e" ginger_sofatware_uiphraseguid="dfc2d37b-fe07-4249-9606-8a5f2be7c66f" grcontext>br</span>/>";        <br />        $max++;<br />    }<br />?>

<?php $value = 0; do //execution starts here without checking the condition { echo $value."<br/>"; $value++; } while($value<=10); //checks the condition after one successful execution $max = 1; while ($max<10) { echo $max."<br/>"; $max++; } ?>

Conditional Statements in PhP

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