3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i=0; $j=500000; while($i < 60000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); } $time = microtime(true); echo "Starting array_diff\n"; $data_diff1 = array_diff($data1, $data2); $time = microtime(true) - $time; echo 'array_diff() took ' . number_format($time, 3) . ' seconds and returned ' . count($data_diff1) . " entries\n";
Output for 7.0.14 - 7.1.0
Starting array_diff array_diff() took 0.011 seconds and returned 60000 entries
Output for 7.0.6
Starting array_diff array_diff() took 0.010 seconds and returned 60000 entries
Output for 7.0.4 - 7.0.5
Starting array_diff array_diff() took 0.012 seconds and returned 60000 entries
Output for 7.0.2 - 7.0.3
Starting array_diff array_diff() took 0.015 seconds and returned 60000 entries
Output for hhvm-3.10.0, 7.0.0 - 7.0.1
Starting array_diff array_diff() took 0.009 seconds and returned 60000 entries
Output for hhvm-3.12.0
Starting array_diff array_diff() took 0.018 seconds and returned 60000 entries
Output for 5.6.28
Starting array_diff array_diff() took -0.072 seconds and returned 60000 entries
Output for 5.6.21
Starting array_diff array_diff() took 0.153 seconds and returned 60000 entries
Output for 5.6.20
Starting array_diff array_diff() took 0.143 seconds and returned 60000 entries
Output for 5.5.30, 5.6.19
Starting array_diff array_diff() took 0.156 seconds and returned 60000 entries
Output for 5.6.18
Starting array_diff array_diff() took 0.134 seconds and returned 60000 entries
Output for 5.6.17
Starting array_diff array_diff() took 0.190 seconds and returned 60000 entries
Output for 5.6.16
Starting array_diff array_diff() took 0.158 seconds and returned 60000 entries
Output for 5.5.28, 5.6.15
Starting array_diff array_diff() took 0.159 seconds and returned 60000 entries
Output for 5.6.14
Starting array_diff array_diff() took 0.161 seconds and returned 60000 entries
Output for 5.5.25, 5.5.31, 5.6.13
Starting array_diff array_diff() took 0.148 seconds and returned 60000 entries
Output for 5.3.22, 5.6.12
Starting array_diff array_diff() took 0.183 seconds and returned 60000 entries
Output for 5.5.29, 5.6.11
Starting array_diff array_diff() took 0.152 seconds and returned 60000 entries
Output for 5.6.9 - 5.6.10
Starting array_diff array_diff() took 0.149 seconds and returned 60000 entries
Output for 5.6.8
Starting array_diff array_diff() took 0.142 seconds and returned 60000 entries
Output for 5.5.35
Starting array_diff array_diff() took 0.139 seconds and returned 60000 entries
Output for 5.5.34
Starting array_diff array_diff() took 0.151 seconds and returned 60000 entries
Output for 5.5.33
Starting array_diff array_diff() took 0.154 seconds and returned 60000 entries
Output for 5.5.32
Starting array_diff array_diff() took 0.169 seconds and returned 60000 entries
Output for 5.5.26 - 5.5.27
Starting array_diff array_diff() took 0.150 seconds and returned 60000 entries
Output for 5.5.24
Starting array_diff array_diff() took 0.140 seconds and returned 60000 entries
Output for 5.4.45
Starting array_diff array_diff() took 0.170 seconds and returned 60000 entries
Output for 5.1.6, 5.4.44
Starting array_diff array_diff() took 0.239 seconds and returned 60000 entries
Output for 5.4.43
Starting array_diff array_diff() took 0.268 seconds and returned 60000 entries
Output for 5.4.42
Starting array_diff array_diff() took 0.291 seconds and returned 60000 entries
Output for 5.4.41
Starting array_diff array_diff() took 0.383 seconds and returned 60000 entries
Output for 5.4.40
Starting array_diff array_diff() took 0.393 seconds and returned 60000 entries
Output for 5.4.39
Starting array_diff array_diff() took 0.374 seconds and returned 60000 entries
Output for 5.4.38
Starting array_diff array_diff() took 0.325 seconds and returned 60000 entries
Output for 5.4.37
Starting array_diff array_diff() took 0.391 seconds and returned 60000 entries
Output for 5.4.36
Starting array_diff array_diff() took 0.406 seconds and returned 60000 entries
Output for 5.4.35
Starting array_diff array_diff() took 0.428 seconds and returned 60000 entries
Output for 5.4.34
Starting array_diff array_diff() took 0.275 seconds and returned 60000 entries
Output for 5.4.32
Starting array_diff array_diff() took 0.160 seconds and returned 60000 entries
Output for 5.4.31
Starting array_diff array_diff() took 0.178 seconds and returned 60000 entries
Output for 5.4.30
Starting array_diff array_diff() took 0.175 seconds and returned 60000 entries
Output for 5.4.29
Starting array_diff array_diff() took 0.163 seconds and returned 60000 entries
Output for 5.3.26, 5.4.25, 5.4.28
Starting array_diff array_diff() took 0.180 seconds and returned 60000 entries
Output for 5.3.18, 5.3.24, 5.4.27
Starting array_diff array_diff() took 0.186 seconds and returned 60000 entries
Output for 5.3.8, 5.4.26
Starting array_diff array_diff() took 0.192 seconds and returned 60000 entries
Output for 5.4.24
Starting array_diff array_diff() took 0.284 seconds and returned 60000 entries
Output for 5.4.23
Starting array_diff array_diff() took 0.394 seconds and returned 60000 entries
Output for 5.4.22
Starting array_diff array_diff() took 0.208 seconds and returned 60000 entries
Output for 5.4.21
Starting array_diff array_diff() took 0.226 seconds and returned 60000 entries
Output for 5.4.8, 5.4.20
Starting array_diff array_diff() took 0.213 seconds and returned 60000 entries
Output for 5.4.19
Starting array_diff array_diff() took 0.282 seconds and returned 60000 entries
Output for 5.1.2, 5.4.18
Starting array_diff array_diff() took 0.250 seconds and returned 60000 entries
Output for 5.4.17
Starting array_diff array_diff() took 0.272 seconds and returned 60000 entries
Output for 5.4.16
Starting array_diff array_diff() took 0.244 seconds and returned 60000 entries
Output for 5.4.15
Starting array_diff array_diff() took 0.303 seconds and returned 60000 entries
Output for 5.1.0, 5.4.14
Starting array_diff array_diff() took 0.283 seconds and returned 60000 entries
Output for 5.1.4, 5.3.28, 5.4.13
Starting array_diff array_diff() took 0.211 seconds and returned 60000 entries
Output for 5.4.12
Starting array_diff array_diff() took 0.206 seconds and returned 60000 entries
Output for 5.4.11
Starting array_diff array_diff() took 0.217 seconds and returned 60000 entries
Output for 5.4.10
Starting array_diff array_diff() took 0.203 seconds and returned 60000 entries
Output for 5.4.9
Starting array_diff array_diff() took 0.222 seconds and returned 60000 entries
Output for 5.4.7
Starting array_diff array_diff() took 0.231 seconds and returned 60000 entries
Output for 5.4.2, 5.4.6
Starting array_diff array_diff() took 0.387 seconds and returned 60000 entries
Output for 5.4.5
Starting array_diff array_diff() took 0.254 seconds and returned 60000 entries
Output for 4.4.4, 5.4.0, 5.4.4
Starting array_diff array_diff() took 0.316 seconds and returned 60000 entries
Output for 5.4.3
Starting array_diff array_diff() took 0.334 seconds and returned 60000 entries
Output for 5.4.1
Starting array_diff array_diff() took 0.450 seconds and returned 60000 entries
Output for 5.3.29
Starting array_diff array_diff() took 0.147 seconds and returned 60000 entries
Output for 5.3.5, 5.3.11, 5.3.27
Starting array_diff array_diff() took 0.194 seconds and returned 60000 entries
Output for 5.2.3, 5.3.20, 5.3.25
Starting array_diff array_diff() took 0.187 seconds and returned 60000 entries
Output for 5.2.2, 5.3.21, 5.3.23
Starting array_diff array_diff() took 0.184 seconds and returned 60000 entries
Output for 5.3.9, 5.3.19
Starting array_diff array_diff() took 0.188 seconds and returned 60000 entries
Output for 5.3.17
Starting array_diff array_diff() took 0.230 seconds and returned 60000 entries
Output for 5.3.16
Starting array_diff array_diff() took 0.189 seconds and returned 60000 entries
Output for 5.3.15
Starting array_diff array_diff() took 0.214 seconds and returned 60000 entries
Output for 5.3.14
Starting array_diff array_diff() took 0.215 seconds and returned 60000 entries
Output for 5.3.12 - 5.3.13
Starting array_diff array_diff() took 0.185 seconds and returned 60000 entries
Output for 5.3.10
Starting array_diff array_diff() took 0.309 seconds and returned 60000 entries
Output for 5.3.7
Starting array_diff array_diff() took 0.202 seconds and returned 60000 entries
Output for 5.3.6
Starting array_diff array_diff() took 0.182 seconds and returned 60000 entries
Output for 5.2.17, 5.3.4
Starting array_diff array_diff() took 0.204 seconds and returned 60000 entries
Output for 5.2.6 - 5.2.14, 5.3.0 - 5.3.3
Starting array_diff
Process exited with code 137.
Output for 5.2.0, 5.2.16
Starting array_diff array_diff() took 0.199 seconds and returned 60000 entries
Output for 5.2.15
Starting array_diff array_diff() took 0.201 seconds and returned 60000 entries
Output for 5.2.5
Starting array_diff array_diff() took 0.177 seconds and returned 60000 entries
Output for 5.2.4
Starting array_diff array_diff() took 0.240 seconds and returned 60000 entries
Output for 5.2.1
Starting array_diff array_diff() took 0.179 seconds and returned 60000 entries
Output for 5.1.5
Starting array_diff array_diff() took 0.221 seconds and returned 60000 entries
Output for 4.4.1, 5.1.3
Starting array_diff array_diff() took 0.232 seconds and returned 60000 entries
Output for 5.1.1
Starting array_diff array_diff() took 0.352 seconds and returned 60000 entries
Output for 5.0.5
Starting array_diff array_diff() took 0.337 seconds and returned 60000 entries
Output for 5.0.4
Starting array_diff array_diff() took 0.461 seconds and returned 60000 entries
Output for 5.0.3
Starting array_diff array_diff() took 0.318 seconds and returned 60000 entries
Output for 5.0.2
Starting array_diff array_diff() took 0.261 seconds and returned 60000 entries
Output for 5.0.1
Starting array_diff array_diff() took 0.278 seconds and returned 60000 entries
Output for 5.0.0
Starting array_diff array_diff() took 0.246 seconds and returned 60000 entries
Output for 4.4.9
Starting array_diff array_diff() took -0.753 seconds and returned 60000 entries
Output for 4.4.8
Starting array_diff array_diff() took 0.266 seconds and returned 60000 entries
Output for 4.4.7
Starting array_diff array_diff() took 0.292 seconds and returned 60000 entries
Output for 4.4.6
Starting array_diff array_diff() took 0.439 seconds and returned 60000 entries
Output for 4.4.5
Starting array_diff array_diff() took 0.302 seconds and returned 60000 entries
Output for 4.4.3
Starting array_diff array_diff() took 0.274 seconds and returned 60000 entries
Output for 4.4.2
Starting array_diff array_diff() took 0.255 seconds and returned 60000 entries
Output for 4.4.0
Starting array_diff array_diff() took 0.297 seconds and returned 60000 entries
Output for 4.3.11
Starting array_diff array_diff() took 0.260 seconds and returned 60000 entries
Output for 4.3.10
Starting array_diff array_diff() took -0.744 seconds and returned 60000 entries
Output for 4.3.9
Starting array_diff array_diff() took -0.696 seconds and returned 60000 entries
Output for 4.3.8
Starting array_diff array_diff() took 0.289 seconds and returned 60000 entries
Output for 4.3.7
Starting array_diff array_diff() took 0.312 seconds and returned 60000 entries
Output for 4.3.6
Starting array_diff array_diff() took 0.277 seconds and returned 60000 entries
Output for 4.3.5
Starting array_diff array_diff() took -0.747 seconds and returned 60000 entries
Output for 4.3.4
Starting array_diff array_diff() took -0.601 seconds and returned 60000 entries
Output for 4.3.3
Starting array_diff array_diff() took 0.435 seconds and returned 60000 entries
Output for 4.3.2
Starting array_diff array_diff() took -0.555 seconds and returned 60000 entries
Output for 4.3.1
Starting array_diff array_diff() took 0.288 seconds and returned 60000 entries
Output for 4.3.0
Starting array_diff array_diff() took -0.769 seconds and returned 60000 entries