Drone4four
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my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
Thanks True`Logic, your version of my script executed perfectly . -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
[quote author=bodenzord link=topic=99377.msg394950#msg394950 date=1152596732] Okay...the problem was that you had <br /> on line 22 that should not have been there. Check out the corrected code: [code]<!DOCTYPE html PUBLIC "-//W3C// DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml/DTD/xhtml1-strict.dtd"> <html> <head> <title>Listing 4.2 Changing the Type of a variable with settype()</title> </head> </html> <body> <div> <?php $undecided = 3.14; print gettype( $undecided ); // double print "-- $undecided<br />"; //3.14 settype( $undecided, string ); print gettype( $undecided ); // string print "-- $undecided<br />"; //3.14 settype( $undecided, int ); print gettype( $undecided ); // integer print " -- $undecided<br />"; // 3 settype( $undecided, double ); print gettype( $undecided); // double print " -- $undecided<br />"; // 3.0 settype( $undecided, bool ); print gettype( $undecided ); //boolean print " -- $undecided<br />"; // 1 ?> </div> </body> </html>[/code] [/quote] Uhm, when I run bodenzord's modified script, I get this: [code]bash-3.1$ php firstPHPscript-bodenzord.php <!DOCTYPE html PUBLIC "-//W3C// DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml/DTD/xhtml1-strict.dtd"> <html> <head> <title>Listing 4.2 Changing the Type of a variable with settype()</title> </head> </html> <body> <div> double-- 3.14<br />PHP Notice: Use of undefined constant string - assumed 'string' in /home/invert/programming/PHP/firstPHPscript-bodenzord.php on line 15 string-- 3.14<br />PHP Notice: Use of undefined constant int - assumed 'int' in /home/invert/programming/PHP/firstPHPscript-bodenzord.php on line 18 integer -- 3<br />PHP Notice: Use of undefined constant double - assumed 'double' in /home/invert/programming/PHP/firstPHPscript-bodenzord.php on line 21 double -- 3<br />PHP Notice: Use of undefined constant bool - assumed 'bool' in /home/invert/programming/PHP/firstPHPscript-bodenzord.php on line 24 boolean -- 1<br /></div> </body> </html>bash-3.1$ [/code]What's going on here? What am I doing wrong? edit:sp -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
Thanks bodenzord for the parenthesis correction. I'm still getting an error for line 22. Here is what my script looks like now: [code]<!DOCTYPE html PUBLIC "-//W3C// DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml/DTD/xhtml1-strict.dtd"> <html> <head> <title>Listing 4.2 Changing the Type of a variable with settype()</title> </head> </html> <body> <div> <?php $undecided = 3.14; print gettype( $undecided ); // double print "-- $undecided<br />"; //3.14 settype( $undecided, string ); print gettype( $undecided ); // string print "-- $undecided<br />"; //3.14 settype( $undecided, int ); print gettype( $undecided ); // integer print " -- $undecided<br />"; // 3 settype( $undecided, double ); print gettype( $undecided<br />); // double print " -- $undecided<br />"; // 3.0 settype( $undecided, bool ); print gettype( $undecided ); //boolean print " -- $undecided<br />"; // 1 ?> </div> </body> </html>[/code] -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
[quote author=kenrbnsn link=topic=99377.msg394900#msg394900 date=1152589782] Yes, the </div> tag is incorrect, but PHP shouldn't be complaining about it. What's really wrong is that you forgot the terminating double quote on this line: [code]<?php print " -- $undecided<br />; // 1?>[/code] It should be written: [code]<?php print " -- $undecided<br />"; // 1?>[/code][/quote] [quote author=Dville link=topic=99377.msg394875#msg394875 date=1152585537] [code],/div>[/code] should be [code]</div>[/code]Ken [/quote]Thanks for the quick replies. But even with these two corrections, line 22 is still some how problematic. -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
According to itrebal on freenode, “well $testing; doesn't declare the variable - you avhe to actually set it to something.” Further, “you cant output HTML with the variable like that.” I didn’t really know what itrebal was talking about so I asked him, “wtf?” itrebal recommended http://ca3.php.net/strings and http://us3.php.net/manual/en/language.types.string.php I'll respond to the the posts made by kenrbnsn and Dville soon. -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
My second script in PHP is a settype exercise. It looks like this:[code]<!DOCTYPE html PUBLIC "-//W3C// DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml/DTD/xhtml1-strict.dtd"> <html> <head> <title>Listing 4.2 Changing the Type of a variable with settype()</title> </head> </html> <body> <div> <?php $undecided = 3.14; print gettype( $undecided ); // double print "-- $undecided<br />"; //3.14 settype( $undecided, string ); print gettype( $undecided ); // string print "-- $undecided<br />"; //3.14 settype( $undecided, int ); print gettype( $undecided ); // integer print " -- $undecided<br />"; // 3 settype( $undecided, double ); print gettype( $undecided<br />"; // double print " -- $undecided<br />"; // 3.0 settype( $undecided, bool ); print gettype( $undecided ); //boolean print " -- $undecided<br />; // 1 ?> ,/div> </body> </html>[/code] That script produces this error:[code]bash-3.1$ php settypePHPExercise.php PHP Parse error: syntax error, unexpected '>' in /home/invert/programming/settypePHPExercise.php on line 22 bash-3.1$ [/code] I can't figure out what's wrong with my line 22. Can you? -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
[quote author=Crayon Violent link=topic=99377.msg391729#msg391729 date=1152071461] umm... are you running your script on your own computer? if so, then you have to install php in order to run php files on your computer. [/quote]I have php 4 installed. Here is the version information:[code]phpinfo() PHP Version => 4.4.2 System => Linux 314 2.4.31 #6 Sun Jun 5 19:04:47 PDT 2005 i686 Build Date => Feb 14 2006 16:31:30 Configure Command => './configure' '--prefix=/usr' '--enable-force-cgi-redirect' '--enable-fastcgi' '--enable-pcntl' '--enable-sigchild' '--sysconfdir=/etc' '--enable-discard-path' '--with-config-file-path=/etc/apache' '--enable-safe-mode' '--with-openssl' '--with-mhash' '--enable-bcmath' '--with-bz2' '--with-pic' '--enable-calendar' '--enable-ctype' '--with-gdbm' '--with-db3' '--with-imap-ssl=/usr/local/lib/c-client' '--with-imap=/usr/local/lib/c-client' '--enable-dbase' '--enable-ftp' '--with-iconv' '--with-dom' '--with-exif' '--enable-exif' '--with-gd' '--enable-gd-native-ttf' '--with-jpeg-dir=/usr' '--with-png' '--with-gmp' '--enable-mbstring' '--with-curl=/usr' '--with-pcre-regex=/usr' '--with-mysql=shared,/usr' '--with-gettext=shared,/usr' '--with-expat-dir=/usr' '--with-xml' '--enable-wddx' '--with-mm=/usr' '--enable-trans-sid' '--enable-shmop' '--enable-sockets' '--with-regex=php' '--enable-sysvsem' '--enable-sysvshm' '--enable-yp' '--enable-memory-limit' '--with-tsrm-pthreads' '--enable-shared' '--disable-debug' '--with-zlib=/usr' Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /etc/apache/php.ini PHP API => 20020918 PHP Extension => 20020429 Zend Extension => 20050606 Debug Build => no Zend Memory Manager => enabled Thread Safety => disabled Registered PHP Streams => php, http, ftp, https, ftps, compress.bzip2, compress.zlib This program makes use of the Zend Scripting Language Engine: Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies _______________________________________________________________________ Configuration PHP Core Directive => Local Value => Master Value allow_call_time_pass_reference => Off => Off allow_url_fopen => On => On always_populate_raw_post_data => Off => Off arg_separator.input => & => & arg_separator.output => & => & asp_tags => Off => Off auto_append_file => no value => no value auto_prepend_file => no value => no value browscap => no value => no value default_charset => no value => no value default_mimetype => text/html => text/html define_syslog_variables => Off => Off disable_classes => no value => no value disable_functions => no value => no value display_errors => Off => Off display_startup_errors => Off => Off doc_root => no value => no value docref_ext => no value => no value docref_root => no value => no value enable_dl => On => On error_append_string => no value => no value error_log => no value => no value error_prepend_string => no value => no value error_reporting => 2047 => 2047 expose_php => On => On extension_dir => /usr/lib/php/extensions/ => /usr/lib/php/extensions/ file_uploads => On => On gpc_order => GPC => GPC highlight.bg => #FFFFFF => #FFFFFF highlight.comment => #FF8000 => #FF8000 highlight.default => #0000BB => #0000BB highlight.html => #000000 => #000000 highlight.keyword => #007700 => #007700 highlight.string => #DD0000 => #DD0000 html_errors => Off => On ignore_repeated_errors => Off => Off ignore_repeated_source => Off => Off ignore_user_abort => Off => Off implicit_flush => On => Off include_path => .:/usr/lib/php => .:/usr/lib/php log_errors => On => On log_errors_max_len => 1024 => 1024 magic_quotes_gpc => Off => Off magic_quotes_runtime => Off => Off magic_quotes_sybase => Off => Off max_execution_time => 0 => 30 max_input_time => 60 => 60 memory_limit => 8M => 8M open_basedir => no value => no value output_buffering => 0 => 4096 output_handler => no value => no value post_max_size => 8M => 8M precision => 14 => 14 register_argc_argv => On => Off register_globals => Off => Off report_memleaks => On => On safe_mode => Off => Off safe_mode_exec_dir => no value => no value safe_mode_gid => Off => Off safe_mode_include_dir => no value => no value sendmail_from => no value => no value sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i serialize_precision => 100 => 100 short_open_tag => On => On SMTP => localhost => localhost smtp_port => 25 => 25 sql.safe_mode => Off => Off track_errors => Off => Off unserialize_callback_func => no value => no value upload_max_filesize => 2M => 2M upload_tmp_dir => no value => no value user_dir => no value => no value variables_order => GPCS => GPCS xmlrpc_error_number => 0 => 0 xmlrpc_errors => Off => Off y2k_compliance => On => On bcmath BCMath support => enabled bz2 BZip2 Support => Enabled BZip2 Version => 1.0.3, 15-Feb-2005 calendar Calendar support => enabled ctype ctype functions => enabled curl CURL support => enabled CURL Information => libcurl/7.12.2 OpenSSL/0.9.7g zlib/1.2.3 libidn/0.5.17 dba DBA support => enabled Supported handlers => gdbm cdb cdb_make db3 inifile flatfile domxml DOM/XML => enabled DOM/XML API Version => 20020815 libxml Version => 20622 HTML Support => enabled XPath Support => enabled XPointer Support => enabled exif EXIF Support => enabled EXIF Version => 1.4 $Id: exif.c,v 1.118.2.37.2.4 2006/01/01 13:46:52 sniper Exp $ Supported EXIF Version => 0220 Supported filetypes => JPEG,TIFF ftp FTP support => enabled gd GD Support => enabled GD Version => bundled (2.0.28 compatible) GIF Read Support => enabled GIF Create Support => enabled JPG Support => enabled PNG Support => enabled WBMP Support => enabled XBM Support => enabled gettext GetText Support => enabled gmp gmp support => enabled iconv iconv support => enabled iconv implementation => glibc iconv library version => 2.3.6 Directive => Local Value => Master Value iconv.input_encoding => ISO-8859-1 => ISO-8859-1 iconv.internal_encoding => ISO-8859-1 => ISO-8859-1 iconv.output_encoding => ISO-8859-1 => ISO-8859-1 imap IMAP c-Client Version => 2004 SSL Support => enabled mbstring Multibyte Support => enabled Japanese support => enabled Simplified chinese support => enabled Traditional chinese support => enabled Korean support => enabled Russian support => enabled Multibyte (japanese) regex support => enabled mbstring extension makes use of "streamable kanji code filter and converter", which is distributed under the GNU Lesser General Public License version 2.1. Directive => Local Value => Master Value mbstring.detect_order => no value => no value mbstring.encoding_translation => Off => Off mbstring.func_overload => 0 => 0 mbstring.http_input => pass => pass mbstring.http_output => pass => pass mbstring.internal_encoding => ISO-8859-1 => no value mbstring.language => neutral => neutral mbstring.substitute_character => no value => no value mhash MHASH support => Enabled MHASH API Version => 20020524 mysql MySQL Support => enabled Active Persistent Links => 0 Active Links => 0 Client API version => 4.1.20 MYSQL_MODULE_TYPE => external MYSQL_SOCKET => /var/run/mysql/mysql.sock MYSQL_INCLUDE => -I/usr/include/mysql MYSQL_LIBS => -L/usr/lib -lmysqlclient Directive => Local Value => Master Value mysql.allow_persistent => On => On mysql.connect_timeout => 60 => 60 mysql.default_host => no value => no value mysql.default_password => no value => no value mysql.default_port => no value => no value mysql.default_socket => no value => no value mysql.default_user => no value => no value mysql.max_links => Unlimited => Unlimited mysql.max_persistent => Unlimited => Unlimited mysql.trace_mode => Off => Off openssl OpenSSL support => enabled OpenSSL Version => OpenSSL 0.9.7g 11 Apr 2005 overload User-Space Object Overloading Support => enabled pcntl pcntl support => enabled pcre PCRE (Perl Compatible Regular Expressions) Support => enabled PCRE Library Version => 6.4 05-Sep-2005 posix Revision => $Revision: 1.51.2.4.2.1 $ session Session Support => enabled Registered save handlers => files user mm Directive => Local Value => Master Value session.auto_start => Off => Off session.bug_compat_42 => Off => Off session.bug_compat_warn => On => On session.cache_expire => 180 => 180 session.cache_limiter => nocache => nocache session.cookie_domain => no value => no value session.cookie_lifetime => 0 => 0 session.cookie_path => / => / session.cookie_secure => Off => Off session.entropy_file => no value => no value session.entropy_length => 0 => 0 session.gc_divisor => 1000 => 1000 session.gc_maxlifetime => 1440 => 1440 session.gc_probability => 1 => 1 session.name => PHPSESSID => PHPSESSID session.referer_check => no value => no value session.save_handler => files => files session.save_path => /tmp => /tmp session.serialize_handler => php => php session.use_cookies => On => On session.use_only_cookies => Off => Off session.use_trans_sid => Off => Off shmop shmop support => enabled sockets Sockets Support => enabled standard Regex Library => Bundled library enabled Dynamic Library Support => enabled Path to sendmail => /usr/sbin/sendmail -t -i Directive => Local Value => Master Value assert.active => 1 => 1 assert.bail => 0 => 0 assert.callback => no value => no value assert.quiet_eval => 0 => 0 assert.warning => 1 => 1 auto_detect_line_endings => 0 => 0 default_socket_timeout => 60 => 60 safe_mode_allowed_env_vars => PHP_ => PHP_ safe_mode_protected_env_vars => LD_LIBRARY_PATH => LD_LIBRARY_PATH url_rewriter.tags => a=href,area=href,frame=src,input=src,form=fakeentry => a=href,area=href,frame=src,input=src,form=fakeentry user_agent => no value => no value tokenizer Tokenizer Support => enabled wddx WDDX Support => enabled WDDX Session Serializer => enabled xml XML Support => active XML Namespace Support => active EXPAT Version => expat_1.95.8 yp YP Support => enabled zlib ZLib Support => enabled Compiled Version => 1.2.3 Linked Version => 1.2.3 Directive => Local Value => Master Value zlib.output_compression => Off => Off zlib.output_compression_level => -1 => -1 zlib.output_handler => no value => no value Additional Modules Module Name dbase sysvsem sysvshm Environment Variable => Value CPLUS_INCLUDE_PATH => /usr/lib/qt/include MANPATH => /usr/local/man:/usr/man:/usr/X11R6/man:/usr/lib/java/man:/opt/kde/man:/usr/lib/qt/doc/man:/usr/share/texmf/man HZ => 100 HOSTNAME => 314.slackware SHELL => /bin/bash TERM => xterm WINDOWID => 25165826 HUSHLOGIN => FALSE QTDIR => /usr/lib/qt USER => invert LS_COLORS => no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.bat=01;32:*.BAT=01;32:*.btm=01;32:*.BTM=01;32:*.cmd=01;32:*.CMD=01;32:*.com=01;32:*.COM=01;32:*.dll=01;32:*.DLL=01;32:*.exe=01;32:*.EXE=01;32:*.arj=01;31:*.bz2=01;31:*.deb=01;31:*.gz=01;31:*.lzh=01;31:*.rpm=01;31:*.tar=01;31:*.taz=01;31:*.tb2=01;31:*.tbz2=01;31:*.tbz=01;31:*.tgz=01;31:*.tz2=01;31:*.z=01;31:*.Z=01;31:*.zip=01;31:*.ZIP=01;31:*.zoo=01;31:*.asf=01;35:*.ASF=01;35:*.avi=01;35:*.AVI=01;35:*.bmp=01;35:*.BMP=01;35:*.flac=01;35:*.FLAC=01;35:*.gif=01;35:*.GIF=01;35:*.jpg=01;35:*.JPG=01;35:*.jpeg=01;35:*.JPEG=01;35:*.m2a=01;35:*.M2a=01;35:*.m2v=01;35:*.M2V=01;35:*.mov=01;35:*.MOV=01;35:*.mp3=01;35:*.MP3=01;35:*.mpeg=01;35:*.MPEG=01;35:*.mpg=01;35:*.MPG=01;35:*.ogg=01;35:*.OGG=01;35:*.ppm=01;35:*.rm=01;35:*.RM=01;35:*.tga=01;35:*.TGA=01;35:*.tif=01;35:*.TIF=01;35:*.wav=01;35:*.WAV=01;35:*.wmv=01;35:*.WMV=01;35:*.xbm=01;35:*.xpm=01;35: GDK_USE_XFT => 1 KDEDIR => /opt/kde T1LIB_CONFIG => /usr/share/t1lib/t1lib.config MINICOM => -c on MAIL => /var/spool/mail/invert PATH => /usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/usr/games:/opt/www/htdig/bin:/usr/lib/java/bin:/usr/lib/java/jre/bin:/opt/kde/bin:/usr/lib/qt/bin:/usr/share/texmf/bin:. LC_COLLATE => C INPUTRC => /etc/inputrc PWD => /home/invert JAVA_HOME => /usr/lib/java LANG => en_US COLORFGBG => 0;default;15 SHLVL => 4 HOME => /home/invert LS_OPTIONS => --color=auto -F -b -T 0 LESS => -M LOGNAME => invert LESSOPEN => |lesspipe.sh %s DISPLAY => :0.0 COLORTERM => rxvt-xpm XAUTHORITY => /home/invert/.Xauthority _ => /usr/bin/php PHP Variables Variable => Value _SERVER["CPLUS_INCLUDE_PATH"] => /usr/lib/qt/include _SERVER["MANPATH"] => /usr/local/man:/usr/man:/usr/X11R6/man:/usr/lib/java/man:/opt/kde/man:/usr/lib/qt/doc/man:/usr/share/texmf/man _SERVER["HZ"] => 100 _SERVER["HOSTNAME"] => 314.slackware _SERVER["SHELL"] => /bin/bash _SERVER["TERM"] => xterm _SERVER["WINDOWID"] => 25165826 _SERVER["HUSHLOGIN"] => FALSE _SERVER["QTDIR"] => /usr/lib/qt _SERVER["USER"] => invert _SERVER["LS_COLORS"] => no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.bat=01;32:*.BAT=01;32:*.btm=01;32:*.BTM=01;32:*.cmd=01;32:*.CMD=01;32:*.com=01;32:*.COM=01;32:*.dll=01;32:*.DLL=01;32:*.exe=01;32:*.EXE=01;32:*.arj=01;31:*.bz2=01;31:*.deb=01;31:*.gz=01;31:*.lzh=01;31:*.rpm=01;31:*.tar=01;31:*.taz=01;31:*.tb2=01;31:*.tbz2=01;31:*.tbz=01;31:*.tgz=01;31:*.tz2=01;31:*.z=01;31:*.Z=01;31:*.zip=01;31:*.ZIP=01;31:*.zoo=01;31:*.asf=01;35:*.ASF=01;35:*.avi=01;35:*.AVI=01;35:*.bmp=01;35:*.BMP=01;35:*.flac=01;35:*.FLAC=01;35:*.gif=01;35:*.GIF=01;35:*.jpg=01;35:*.JPG=01;35:*.jpeg=01;35:*.JPEG=01;35:*.m2a=01;35:*.M2a=01;35:*.m2v=01;35:*.M2V=01;35:*.mov=01;35:*.MOV=01;35:*.mp3=01;35:*.MP3=01;35:*.mpeg=01;35:*.MPEG=01;35:*.mpg=01;35:*.MPG=01;35:*.ogg=01;35:*.OGG=01;35:*.ppm=01;35:*.rm=01;35:*.RM=01;35:*.tga=01;35:*.TGA=01;35:*.tif=01;35:*.TIF=01;35:*.wav=01;35:*.WAV=01;35:*.wmv=01;35:*.WMV=01;35:*.xbm=01;35:*.xpm=01;35: _SERVER["GDK_USE_XFT"] => 1 _SERVER["KDEDIR"] => /opt/kde _SERVER["T1LIB_CONFIG"] => /usr/share/t1lib/t1lib.config _SERVER["MINICOM"] => -c on _SERVER["MAIL"] => /var/spool/mail/invert _SERVER["PATH"] => /usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/usr/games:/opt/www/htdig/bin:/usr/lib/java/bin:/usr/lib/java/jre/bin:/opt/kde/bin:/usr/lib/qt/bin:/usr/share/texmf/bin:. _SERVER["LC_COLLATE"] => C _SERVER["INPUTRC"] => /etc/inputrc _SERVER["PWD"] => /home/invert _SERVER["JAVA_HOME"] => /usr/lib/java _SERVER["LANG"] => en_US _SERVER["COLORFGBG"] => 0;default;15 _SERVER["SHLVL"] => 4 _SERVER["HOME"] => /home/invert _SERVER["LS_OPTIONS"] => --color=auto -F -b -T 0 _SERVER["LESS"] => -M _SERVER["LOGNAME"] => invert _SERVER["LESSOPEN"] => |lesspipe.sh %s _SERVER["DISPLAY"] => :0.0 _SERVER["COLORTERM"] => rxvt-xpm _SERVER["XAUTHORITY"] => /home/invert/.Xauthority _SERVER["_"] => /usr/bin/php _SERVER["PHP_SELF"] => _SERVER["SCRIPT_NAME"] => _SERVER["SCRIPT_FILENAME"] => _SERVER["PATH_TRANSLATED"] => _SERVER["DOCUMENT_ROOT"] => _SERVER["argv"] => Array ( ) _SERVER["argc"] => 0 PHP License This program is free software; you can redistribute it and/or modify it under the terms of the PHP License as published by the PHP Group and included in the distribution in the file: LICENSE This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you did not receive a copy of the PHP license, or have any questions about PHP licensing, please contact license@php.net.[/code] edit:sp -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
I'm bumping this thread because I significantly edited my last post. -
my first PHP scripts won't execute [solved]
Drone4four replied to Drone4four's topic in PHP Coding Help
[quote author=Crayon Violent link=topic=99377.msg391321#msg391321 date=1151991695] $testing = 5.0 you forgot the ; [/quote] Thanks Crayon for the quick response. WIth your correction, the script now executes with different errors: [code]bash-3.00$ php firstPHPscript.php <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http:www.w3.org/TR/xhtml/DTD/xhtml1-strict.dtd"> <html> <head> <title>Listing 4.1 Testing the tpe of varibable</title> </head> <body> <div> PHP Notice: Undefined variable: testing in /home/invert/programming/firstPHPscript.php on line 11 PHP Notice: Undefined variable: testing in /home/invert/programming/firstPHPscript.php on line 12 NULL<br />integer<br />string<br />double<br />boolean<br /></div> </body>[/code]And here is how my script renders in firefox:[code]"; $testing = 5; print gettype( $testing ); //integer print " "; $testing = "five"; print gettype( $testing ); // string print " "; $testing = 5.0; print gettype( $testing ); // double print " "; $testing = true; print gettype( $testing ); // boolean print " "; ?>[/code] edit:sp edit:added errors -
The first PHP script I've written looks like this:[code]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http:www.w3.org/TR/xhtml/DTD/xhtml1-strict.dtd"> <html> <head> <title>Listing 4.1 Testing the tpe of varibable</title> </head> <body> <div> <?php $testing; // declare without assigning print gettype ($testing ); //NULL print "<br />"; $testing = 5; print gettype( $testing ); //integer print "<br />"; $testing = "five"; print gettype( $testing ); // string print "<br />"; $testing = 5.0 print gettype( $testing ); // double print "<br />"; $testing = true; print gettype( $testing ); // boolean print "<br />"; ?> </div> </body>[/code]When I try to execute it with my bash commandline, I get this error:[code]bash-3.00$ php firstPHPscript.php PHP Parse error: syntax error, unexpected T_PRINT in /home/invert/programming/firstPHPscript.php on line 21[/code] Looking at line 21, I can't spot the mistake I've made. Can you?