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run code in 150+ php & hhvm versions
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<?php $i=0; $j=500000; while($i < 60000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); } $time = array_sum(explode(' ', microtime())); echo "Starting array_diff\n"; $data_diff1 = array_diff($data1, $data2); $time = array_sum(explode(' ', microtime())) - $time; echo 'array_diff() took ' . number_format($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 7.0.0, 7.0.2, 7.0.4 - 7.0.7
Starting array_diff array_diff() took 0.010 seconds and returned 60000 entries
Output for 7.0.1, 7.0.3
Starting array_diff array_diff() took 0.009 seconds and returned 60000 entries
Output for hhvm-3.10.0 - 3.12.0
Starting array_diff array_diff() took 0.008 seconds and returned 60000 entries
Output for 5.4.2, 5.4.44, 5.5.4, 5.5.32, 5.6.7, 5.6.17, 5.6.21, 5.6.28
Starting array_diff array_diff() took 0.148 seconds and returned 60000 entries
Output for 5.5.11, 5.6.22
Starting array_diff array_diff() took 0.154 seconds and returned 60000 entries
Output for 5.4.1, 5.4.13, 5.4.38, 5.4.40, 5.5.16, 5.5.30, 5.5.33, 5.6.0, 5.6.3, 5.6.15, 5.6.20
Starting array_diff array_diff() took 0.144 seconds and returned 60000 entries
Output for 5.5.31, 5.6.13, 5.6.19
Starting array_diff array_diff() took 0.147 seconds and returned 60000 entries
Output for 5.4.37, 5.4.39, 5.4.41, 5.5.19, 5.5.21, 5.5.24, 5.6.6, 5.6.8, 5.6.18
Starting array_diff array_diff() took 0.145 seconds and returned 60000 entries
Output for 5.4.10, 5.4.43, 5.5.28, 5.6.16
Starting array_diff array_diff() took 0.149 seconds and returned 60000 entries
Output for 5.4.5, 5.4.42, 5.6.5, 5.6.11, 5.6.14
Starting array_diff array_diff() took 0.141 seconds and returned 60000 entries
Output for 5.4.3, 5.4.6 - 5.4.7, 5.5.22, 5.5.25, 5.6.1, 5.6.10, 5.6.12
Starting array_diff array_diff() took 0.143 seconds and returned 60000 entries
Output for 5.4.0, 5.4.11, 5.5.20, 5.5.27, 5.5.36, 5.6.9
Starting array_diff array_diff() took 0.142 seconds and returned 60000 entries
Output for 5.4.9, 5.5.18, 5.5.29, 5.6.4
Starting array_diff array_diff() took 0.146 seconds and returned 60000 entries
Output for 5.6.2
Starting array_diff array_diff() took 0.139 seconds and returned 60000 entries
Output for 5.4.45, 5.5.35
Starting array_diff array_diff() took 0.152 seconds and returned 60000 entries
Output for 5.3.27, 5.4.20, 5.4.34, 5.5.34
Starting array_diff array_diff() took 0.151 seconds and returned 60000 entries
Output for 5.3.5, 5.4.4, 5.5.23, 5.5.26
Starting array_diff array_diff() took 0.140 seconds and returned 60000 entries
Output for 5.4.17, 5.5.15
Starting array_diff array_diff() took 0.131 seconds and returned 60000 entries
Output for 5.3.8, 5.3.25, 5.5.0, 5.5.5, 5.5.14
Starting array_diff array_diff() took 0.130 seconds and returned 60000 entries
Output for 5.4.25, 5.4.29, 5.4.35, 5.5.13
Starting array_diff array_diff() took 0.127 seconds and returned 60000 entries
Output for 5.4.18, 5.5.12
Starting array_diff array_diff() took 0.117 seconds and returned 60000 entries
Output for 5.4.31, 5.5.10
Starting array_diff array_diff() took 0.137 seconds and returned 60000 entries
Output for 5.3.17, 5.4.8, 5.4.26, 5.5.8 - 5.5.9
Starting array_diff array_diff() took 0.138 seconds and returned 60000 entries
Output for 5.3.4, 5.4.30, 5.5.7
Starting array_diff array_diff() took 0.124 seconds and returned 60000 entries
Output for 5.3.18, 5.5.6
Starting array_diff array_diff() took 0.135 seconds and returned 60000 entries
Output for 5.5.3
Starting array_diff array_diff() took 0.162 seconds and returned 60000 entries
Output for 5.5.2
Starting array_diff array_diff() took 0.160 seconds and returned 60000 entries
Output for 5.4.28, 5.5.1
Starting array_diff array_diff() took 0.120 seconds and returned 60000 entries
Output for 5.4.36
Starting array_diff array_diff() took 0.150 seconds and returned 60000 entries
Output for 5.4.32
Starting array_diff array_diff() took 0.174 seconds and returned 60000 entries
Output for 5.4.19, 5.4.27
Starting array_diff array_diff() took 0.114 seconds and returned 60000 entries
Output for 5.3.16, 5.3.28, 5.4.24
Starting array_diff array_diff() took 0.125 seconds and returned 60000 entries
Output for 5.3.10, 5.3.15, 5.4.23
Starting array_diff array_diff() took 0.126 seconds and returned 60000 entries
Output for 5.3.11, 5.3.19, 5.4.22
Starting array_diff array_diff() took 0.128 seconds and returned 60000 entries
Output for 5.4.21
Starting array_diff array_diff() took 0.123 seconds and returned 60000 entries
Output for 5.4.16
Starting array_diff array_diff() took 0.115 seconds and returned 60000 entries
Output for 5.3.6, 5.3.14, 5.3.23, 5.4.15
Starting array_diff array_diff() took 0.133 seconds and returned 60000 entries
Output for 5.4.14
Starting array_diff array_diff() took 0.153 seconds and returned 60000 entries
Output for 5.4.12
Starting array_diff array_diff() took 0.136 seconds and returned 60000 entries
Output for 5.3.29
Starting array_diff array_diff() took 0.112 seconds and returned 60000 entries
Output for 5.3.13, 5.3.20 - 5.3.21, 5.3.26
Starting array_diff array_diff() took 0.129 seconds and returned 60000 entries
Output for 5.3.24
Starting array_diff array_diff() took 0.104 seconds and returned 60000 entries
Output for 5.3.22
Starting array_diff array_diff() took 0.134 seconds and returned 60000 entries
Output for 5.3.9, 5.3.12
Starting array_diff array_diff() took 0.132 seconds and returned 60000 entries
Output for 5.3.7
Starting array_diff array_diff() took 0.122 seconds and returned 60000 entries
Output for 5.3.0 - 5.3.3
Starting array_diff
Process exited with code 137.