3v4l.org

run code in 300+ PHP versions simultaneously
<?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";

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)
7.4.00.0130.07429.98
7.3.120.0170.07129.79
7.3.110.0100.05629.67
7.3.100.0130.04629.36
7.3.90.0200.05129.49
7.3.80.0190.04829.98
7.3.70.0070.07429.71
7.3.60.0170.04029.83
7.3.50.0130.04929.84
7.3.40.0070.06429.91
7.3.30.0070.07329.79
7.3.20.0070.04830.75
7.3.10.0220.04630.72
7.3.00.0240.04530.81
7.2.250.0130.08329.66
7.2.240.0070.06129.96
7.2.230.0130.07329.56
7.2.220.0160.06629.86
7.2.210.0100.05729.48
7.2.200.0130.05629.90
7.2.190.0130.05329.39
7.2.180.0070.08529.77
7.2.170.0100.06929.89
7.2.130.0230.05530.93
7.2.120.0200.06330.68
7.2.110.0230.04930.33
7.2.100.0260.06630.56
7.2.90.0200.06330.65
7.2.80.0220.07630.91
7.2.70.0240.06130.73
7.2.60.0240.06530.54
7.2.50.0300.05930.48
7.2.40.0220.07330.79
7.2.30.0200.06230.79
7.2.20.0160.05530.59
7.2.10.0220.05230.38
7.2.00.0080.05731.92
7.1.330.0130.05529.66
7.1.320.0200.06929.67
7.1.310.0140.08129.72
7.1.300.0140.06929.77
7.1.290.0100.07929.71
7.1.280.0200.06729.95
7.1.270.0870.05429.50
7.1.260.0100.05929.73
7.1.250.0330.05729.53
7.1.70.0030.05331.00
7.1.60.0070.09130.95
7.1.50.0130.08730.79
7.1.00.0030.13336.26
7.0.200.0030.04530.83
7.0.140.0100.13336.10
7.0.120.0000.13736.04
7.0.50.0100.09332.34
7.0.40.0100.12724.84
7.0.30.0030.09024.95
7.0.20.0070.09725.07
7.0.10.0100.08025.07
7.0.00.0570.11024.98
5.6.280.0130.29750.83
5.6.200.0230.30747.74
5.6.190.0170.31047.79
5.6.180.0130.31747.84
5.6.170.0070.33047.77
5.6.160.1100.28047.80
5.6.150.0200.26747.83
5.6.140.0200.25347.79
5.6.130.0130.29347.89
5.6.120.0170.33047.87
5.6.110.0230.29047.73
5.6.100.0100.29747.86
5.6.90.0070.26747.80
5.6.80.0070.23747.23
5.6.70.0270.23747.22
5.6.60.0230.26347.20
5.6.50.0170.25047.23
5.6.40.0170.26747.20
5.6.30.0100.27047.18
5.6.20.0070.32747.23
5.6.10.0130.29347.09
5.6.00.0130.29047.15
5.5.340.0330.25347.71
5.5.330.0300.28347.45
5.5.320.0170.27747.57
5.5.310.0170.30047.64
5.5.300.0130.30347.59
5.5.290.0130.28047.66
5.5.280.0230.34047.61
5.5.270.1030.28747.56
5.5.260.0230.24347.74
5.5.250.0170.29347.45
5.5.240.0170.26046.84
5.5.230.0230.29347.08
5.5.220.0200.28346.98
5.5.210.0030.26346.98
5.5.200.0230.31346.95
5.5.190.0070.26047.00
5.5.180.0200.31347.02
5.5.160.0100.29747.03
5.5.150.0100.27346.98
5.5.140.0130.24047.04
5.5.130.0130.27746.96
5.5.120.0100.24047.03
5.5.110.0130.26747.02
5.5.100.0070.24346.96
5.5.90.0130.23746.79
5.5.80.0070.24346.86
5.5.70.0230.22346.82
5.5.60.0170.23046.67
5.5.50.0130.29746.85
5.5.40.0130.28746.92
5.5.30.0200.29046.85
5.5.20.0200.26046.93
5.5.10.0130.28746.87
5.5.00.0200.28346.91
5.4.450.0200.23348.93
5.4.440.0170.31348.97
5.4.430.0300.28348.80
5.4.420.0200.26348.88
5.4.410.0830.22048.73
5.4.400.0070.23748.61
5.4.390.0170.32748.71
5.4.380.0200.31048.61
5.4.370.0170.25048.53
5.4.360.0100.29048.65
5.4.350.0270.29748.61
5.4.340.0100.27348.56
5.4.320.0170.31748.55
5.4.310.0100.28748.64
5.4.300.0100.23748.64
5.4.290.0170.23748.53
5.4.280.0130.23748.48
5.4.270.0070.23748.58
5.4.260.0100.23348.59
5.4.250.0070.23348.62
5.4.240.0130.27348.71
5.4.230.0130.24048.81
5.4.220.0130.24048.71
5.4.210.0100.22748.55
5.4.200.0330.28348.64
5.4.190.0070.28348.68
5.4.180.0170.24748.67
5.4.170.0170.29748.71
5.4.160.0270.28348.54
5.4.150.0100.23748.59
5.4.140.1030.28046.01
5.4.130.0200.24046.00
5.4.120.0130.28745.96
5.4.110.0330.27745.96
5.4.100.0170.28046.03
5.4.90.0300.26745.97
5.4.80.0200.30745.94
5.4.70.0200.26346.05
5.4.60.0230.31045.94
5.4.50.0270.28345.93
5.4.40.0070.26345.92
5.4.30.0130.25045.89
5.4.20.0170.29045.95
5.4.10.0200.30745.89
5.4.00.0230.24045.43
5.3.290.0270.30043.63
5.3.280.0100.22743.71
5.3.270.0130.23343.64
5.3.260.0070.25344.02
5.3.250.0170.29343.67
5.3.240.0000.26743.64
5.3.230.0170.28343.61
5.3.220.0170.28743.46
5.3.210.0230.31043.63
5.3.200.0300.25743.57
5.3.190.0030.29343.57
5.3.180.0300.29343.67
5.3.170.0130.31343.50
5.3.160.0130.27743.60
5.3.150.0130.30743.45
5.3.140.0200.32343.60
5.3.130.0200.29343.63
5.3.120.0270.24043.55
5.3.110.0100.24043.55
5.3.100.0130.25043.05
5.3.90.0100.28042.95
5.3.80.0200.34343.04
5.3.70.0100.26042.99
5.3.60.0200.27043.02
5.3.50.0100.24042.95
5.3.40.0230.30042.91
5.3.30.0372.33043.01
5.3.20.0332.45042.83
5.3.10.0302.38342.82
5.3.00.0332.35042.83

preferences:
34.67 ms | 401 KiB | 5 Q