A lot of Doctrine migrations generated in the same minute (not by me I think...)

[Ziiweb]

Look at this list of migrations below. As you can see there is a "strange" list of migrations files generated in the same minute. Someone with the same problem, or maybe was my fault (doubtly) ?

-rw-rw-r-- 1 tirengarfio tirengarfio 1041 dic 29 15:26 Version20141229152659.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1041 dic 29 15:27 Version20141229152745.php
-rw-rw-r-- 1 tirengarfio tirengarfio 2199 ene  7 09:56 Version20150107095638.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1329 ene  7 12:24 Version20150107122403.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1021 ene  7 23:18 Version20150107231839.php
-rw-rw-r-- 1 tirengarfio tirengarfio  993 ene  8 09:50 Version20150108095038.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1126 ene  8 11:56 Version20150108115621.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1138 ene  9 14:34 Version20150109143423.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1002 ene 12 12:28 Version20150112122809.php
-rw-rw-r-- 1 tirengarfio tirengarfio 2076 ene 13 10:09 Version20150113100908.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1121 ene 13 15:39 Version20150113153943.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1014 ene 13 17:49 Version20150113174920.php
-rw-rw-r-- 1 tirengarfio tirengarfio  986 ene 13 18:13 Version20150113181314.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1075 ene 13 18:18 Version20150113181819.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1087 ene 13 18:32 Version20150113183253.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1083 ene 13 19:29 Version20150113192917.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1051 ene 14 13:10 Version20150114131011.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1041 ene 14 13:45 Version20150114134531.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1123 ene 14 20:53 Version20150114205306.php
-rw-rw-r-- 1 tirengarfio tirengarfio 2101 ene 20 12:11 Version20150120121129.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1293 ene 22 09:55 Version20150122095508.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1418 ene 25 21:56 Version20150125215641.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1167 ene 30 13:43 Version20150130134302.php
-rw-rw-r-- 1 tirengarfio tirengarfio  946 feb  2 11:09 Version20150202110903.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1211 feb  2 21:41 Version20150202214103.php
//they start here
-rw-rw-r-- 1 tirengarfio tirengarfio  962 feb  5 14:36 Version20141229133422.php
-rw-rw-r-- 1 tirengarfio tirengarfio  976 feb  5 14:36 Version20141229132726.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1385 feb  5 14:36 Version20141229003212.php
-rw-rw-r-- 1 tirengarfio tirengarfio  955 feb  5 14:36 Version20141227180412.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1066 feb  5 14:36 Version20141227145451.php
-rw-rw-r-- 1 tirengarfio tirengarfio  993 feb  5 14:36 Version20141227130659.php
-rw-rw-r-- 1 tirengarfio tirengarfio  969 feb  5 14:36 Version20141227115351.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1111 feb  5 14:36 Version20141227110224.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1111 feb  5 14:36 Version20141227102820.php
-rw-rw-r-- 1 tirengarfio tirengarfio  952 feb  5 14:36 Version20141227100541.php
-rw-rw-r-- 1 tirengarfio tirengarfio  952 feb  5 14:36 Version20141227100508.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1077 feb  5 14:36 Version20141226140725.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1117 feb  5 14:36 Version20141226125353.php
-rw-rw-r-- 1 tirengarfio tirengarfio 2049 feb  5 14:36 Version20141226125136.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1713 feb  5 14:36 Version20141226123307.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1055 feb  5 14:36 Version20141226121100.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1215 feb  5 14:36 Version20141226113609.php
-rw-rw-r-- 1 tirengarfio tirengarfio  981 feb  5 14:36 Version20141226112140.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1003 feb  5 14:36 Version20141222184836.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1389 feb  5 14:36 Version20141222173619.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1226 feb  5 14:36 Version20141222141702.php
-rw-rw-r-- 1 tirengarfio tirengarfio 2091 feb  5 14:36 Version20141222135002.php
-rw-rw-r-- 1 tirengarfio tirengarfio 2091 feb  5 14:36 Version20141222112216.php
-rw-rw-r-- 1 tirengarfio tirengarfio  972 feb  5 14:36 Version20141219180227.php
-rw-rw-r-- 1 tirengarfio tirengarfio  954 feb  5 14:36 Version20141219175218.php
-rw-rw-r-- 1 tirengarfio tirengarfio 1053 feb  5 14:36 Version20141219174611.php
//they finish here
drwxrwxr-x 7 tirengarfio tirengarfio 4096 feb  5 14:36 ..
-rw-rw-r-- 1 tirengarfio tirengarfio 1071 feb 16 16:01 Version20150216160152.php

[mikeSimonson]

They don't have the same size apparently so they have been modified.
Someone who works very fast ?

[stof]

In the same minutes ? I doubt it. Timestamps used to generated the class names are spanning over 10 different days. (and months before the modification date).
I guess they all have been modified at the same time, for instance when a developer ran a tool to fix coding standards on your codebase.