What to do if php7.2 fails to run

Solution to the failure of php7.2: 1. Execute "vi Makefile" in the PHP source directory; 2. Find the EXTRA_LIBS line; 3. Add "-llber" at the end of the line; 4. Save and exit and try again Just make.

The operating environment of this article: Windows 7 system, PHP version 7.2, Dell G3 computer.

What should I do if php7.2 fails to run?

php7.2 pitfalls encountered during compilation

checking size of long int... (cached) 8
configure: error: Cannot find ldap libraries in /usr/lib.

Solution:

./configure php occurred when the following error occurred and exited

configure: error: Cannot find ldap libraries in /usr/lib

Solution:

cp -frp /usr/lib64/libldap* /usr/lib/

Then ./configure...

/usr/bin/ld: ext/ldap/.libs/ldap.o: undefined reference to symbol 'ber_strdup' 
//usr/lib64/liblber-2.4.so.2: error adding symbols: DSO missing from command line 
collect2: error: ld returned 1 exit status 
make: *** [sapi/cli/php] Error 1

Solution: When encountering this similar situation, it means that "./configure" did not take care of some environment changes. numerical value.

Solution, an article from a foreigner:

Find the EXTRA_LIBS line in vi Makefile in the PHP source directory, add '-llber' at the end of the line, save and exit, and make again

/usr/local/src/php-7.2.7/sapi/cli/php: error while loading shared libraries: libiconv.so.2: cannot open shared object file: No such file or directory
make: *** [ext/phar/phar.php] Error 127

Solution:

1. First

#vi /etc/ld.so.conf

Add a line /usr/local/lib

2. Then run /sbin/ldconfig

 #/sbin/ldconfig

Compile make

Generating phar.phar
 
chmod: cannot access ‘ext/phar/phar.phar’: No such file or directory
make: [ext/phar/phar.phar] Error 1 (ignored)

Solution:

cd ext/phar/
cp ./phar.php ./phar.phar

Recommended study: "PHP Video Tutorial"

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