3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=5500000; while($i < 560000) { $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";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.2.00.0270.14067.36
7.1.70.0530.15265.13
7.1.60.0270.22065.40
7.1.50.0170.14364.85
7.1.00.0170.25070.45
7.0.200.7640.16662.81
7.0.140.0030.25370.15
7.0.60.1130.23368.26
7.0.50.0270.18365.75
7.0.40.0200.25035.79
7.0.30.0800.18735.82
7.0.20.0570.18335.90
7.0.10.0700.22735.87
7.0.00.0200.20035.84
5.6.280.0170.28085.55
5.6.210.0300.22385.22
5.6.200.0300.26082.87
5.6.190.0230.21785.02
5.6.180.3970.20384.96
5.6.170.0630.22784.93
5.6.160.0400.26784.95
5.6.150.0100.24082.78
5.6.140.0200.22082.86
5.6.130.0330.24082.84
5.6.120.0200.27085.66
5.6.110.0730.24385.66
5.6.100.0430.24085.66
5.6.90.0400.27785.66
5.6.80.0270.29785.21
5.5.350.0330.26385.10
5.5.340.0300.25082.53
5.5.330.0230.22784.64
5.5.320.0530.26084.73
5.5.310.0330.20084.82
5.5.300.0300.22782.59
5.5.290.0270.21382.52
5.5.280.0330.26085.38
5.5.270.0400.24385.53
5.5.260.0370.25385.55
5.5.250.0400.22785.40
5.5.240.0230.28384.93
5.4.450.0870.35083.96
5.4.440.0800.33084.23
5.4.430.0470.31783.92
5.4.420.0630.30084.12
5.4.410.0470.31783.97
5.4.400.0730.30083.45
5.4.390.0670.31083.23
5.4.380.0970.30383.35
5.4.370.0630.32083.34
5.4.360.0570.31383.36
5.4.350.0530.31383.31
5.4.340.0330.33083.18
5.4.320.0240.20677.14
5.4.310.0150.22577.14
5.4.300.0240.21377.15
5.4.290.0210.21777.14
5.4.280.0230.22477.04
5.4.270.0530.35083.52
5.4.260.0500.39083.30
5.4.250.0570.46783.52
5.4.240.0400.32383.52
5.4.230.0870.40783.51
5.4.220.0270.32083.21
5.4.210.0600.32383.50
5.4.200.0430.36083.45
5.4.190.0670.43783.44
5.4.180.0500.36383.45
5.4.170.0600.31383.37
5.4.160.0500.41383.36
5.4.150.0300.30783.38
5.4.140.0570.33781.03
5.4.130.0400.32381.10
5.4.120.0600.37080.92
5.4.110.0200.36080.99
5.4.100.0530.45781.06
5.4.90.0570.31081.01
5.4.80.0470.35081.01
5.4.70.0500.37081.05
5.4.60.0970.43380.98
5.4.50.0570.33380.95
5.4.40.0600.44080.88
5.4.30.0570.30780.88
5.4.20.0630.33080.83
5.4.10.0430.48080.96
5.4.00.0470.40780.39
5.3.290.0230.26576.07
5.3.280.0600.34777.82
5.3.270.0500.42377.94
5.3.260.0700.42077.95
5.3.250.0370.42377.87
5.3.240.0570.49377.54
5.3.230.0600.38377.84
5.3.220.0100.37377.81
5.3.210.0600.39377.67
5.3.200.0670.50077.78
5.3.190.0330.34377.91
5.3.180.0430.51777.65
5.3.170.0370.39377.79
5.3.160.0330.38077.65
5.3.150.0670.37377.79
5.3.140.0770.45777.63
5.3.130.0400.36077.48
5.3.120.0570.38077.56
5.3.110.0530.46377.64
5.3.100.0470.42777.13
5.3.90.0530.39077.35
5.3.80.0570.39077.02
5.3.70.0470.35777.79
5.3.60.0670.46377.01
5.3.50.0830.36077.15
5.3.40.0470.51777.23
5.3.30.0430.33377.09
5.3.20.0330.35776.89
5.3.10.0270.37076.51
5.3.00.0300.35376.80
5.2.170.0630.37074.63
5.2.160.0370.37074.49
5.2.150.0370.39074.37
5.2.140.0430.38074.64
5.2.130.0570.43774.49
5.2.120.0470.41374.43
5.2.110.0470.35074.46
5.2.100.0330.40074.56
5.2.90.0400.38774.63
5.2.80.0670.45774.62
5.2.70.0770.38374.46
5.2.60.0500.41774.51
5.2.50.0400.44774.57
5.2.40.0370.42074.66
5.2.30.0530.39374.71
5.2.20.0331.19374.50
5.2.10.0431.04774.46
5.2.00.1472.327143.10
5.1.60.1632.277178.97
5.1.50.1572.223201.10
5.1.40.1532.290201.05
5.1.30.1702.277174.31
5.1.20.1672.343210.84
5.1.10.1132.357205.44
5.1.00.1572.330181.51
5.0.50.1301.820126.29
5.0.40.1271.717129.63
5.0.30.1502.317196.69
5.0.20.1272.363178.29
5.0.10.1532.347197.93
5.0.00.1472.297194.63
4.4.90.1472.330185.68
4.4.80.1472.333172.85
4.4.70.1332.363183.47
4.4.60.1672.260172.38
4.4.50.1572.273181.64
4.4.40.1102.350192.89
4.4.30.1802.317208.49
4.4.20.1432.303178.65
4.4.10.1272.230160.08
4.4.00.1472.097119.69
4.3.110.1202.340197.08
4.3.100.1232.303166.03
4.3.90.1332.330176.74
4.3.80.1502.310194.57
4.3.70.1032.367184.18
4.3.60.1502.350190.14
4.3.50.1502.337196.89
4.3.40.1532.287192.70
4.3.30.1432.307197.91
4.3.20.1332.343207.56
4.3.10.1272.343157.21
4.3.00.1202.383180.34

preferences:
39.15 ms | 401 KiB | 5 Q