3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=5000; while($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)
7.2.00.0190.03233.21
7.1.70.0100.05231.10
7.1.60.0200.07131.11
7.1.50.0130.04030.89
7.1.00.0070.07036.35
7.0.200.1350.05627.96
7.0.140.0070.13336.00
7.0.100.2500.12333.26
7.0.90.2000.10033.06
7.0.80.1970.11733.13
7.0.70.2000.12333.16
7.0.60.1830.11333.09
7.0.50.1330.12333.56
7.0.40.0100.10025.61
7.0.30.0100.13025.61
7.0.20.0130.13025.72
7.0.10.0100.10725.74
7.0.00.0100.16725.74
5.6.280.0030.32750.84
5.6.250.0170.36750.28
5.6.240.0070.31750.38
5.6.230.0230.29350.34
5.6.220.0100.29750.20
5.6.210.0370.31350.30
5.6.200.0300.29050.77
5.6.190.0200.31050.80
5.6.180.0330.26750.77
5.6.170.0230.29750.65
5.6.160.0130.28350.66
5.6.150.0130.27050.67
5.6.140.0170.23750.77
5.6.130.0370.28050.73
5.6.120.0200.29750.82
5.6.110.0130.28350.66
5.6.100.0300.30750.71
5.6.90.0170.26750.78
5.6.80.0070.30050.02
5.6.70.0230.29350.27
5.6.60.0130.29050.10
5.6.50.0130.29350.11
5.6.40.0130.31750.05
5.6.30.0200.31750.14
5.6.20.0230.27050.09
5.6.10.0130.32750.13
5.6.00.0230.27750.02
5.5.380.0130.33750.09
5.5.370.0030.30350.13
5.5.360.0200.30350.15
5.5.350.0170.27350.11
5.5.340.0200.31050.60
5.5.330.0100.29750.56
5.5.320.0130.24350.61
5.5.310.0170.26050.48
5.5.300.0200.36350.55
5.5.290.0270.26350.59
5.5.280.0230.28050.44
5.5.270.0130.31750.33
5.5.260.0130.28350.59
5.5.250.0200.23750.36
5.5.240.0170.29049.86
5.5.230.0130.32749.94
5.5.220.0230.30349.91
5.5.210.0230.23749.86
5.5.200.0130.29749.96
5.5.190.0100.29049.80
5.5.180.0170.33749.81
5.5.160.0130.25349.98
5.5.150.0170.31749.97
5.5.140.0170.27049.91
5.5.130.0200.26049.80
5.5.120.0170.32749.93
5.5.110.0270.29349.91
5.5.100.0130.28049.66
5.5.90.0170.30349.75
5.5.80.0200.33049.76
5.5.70.0170.31349.81
5.5.60.0130.34749.77
5.5.50.0070.25349.85
5.5.40.0100.36049.67
5.5.30.0270.34349.76
5.5.20.0130.24749.86
5.5.10.0100.26749.68
5.5.00.0300.27749.68
5.4.450.0170.28348.93
5.4.440.0700.23748.80
5.4.430.0300.30349.09
5.4.420.0200.30049.02
5.4.410.0130.29048.96
5.4.400.0130.31048.78
5.4.390.0030.32748.70
5.4.380.0130.32348.69
5.4.370.0170.27748.75
5.4.360.0130.30048.74
5.4.350.0130.29748.61
5.4.340.0200.29348.77
5.4.320.0230.33048.62
5.4.310.0130.28048.68
5.4.300.0130.26348.64
5.4.290.0170.29748.60
5.4.280.0200.32048.47
5.4.270.0230.28748.54
5.4.260.0170.29348.74
5.4.250.0130.27048.64
5.4.240.0170.28748.69
5.4.230.0170.28748.60
5.4.220.0130.28048.61
5.4.210.0070.35048.46
5.4.200.0230.26348.68
5.4.190.0130.28048.46
5.4.180.0130.29348.43
5.4.170.0230.27348.59
5.4.160.0230.28048.68
5.4.150.0200.30348.68
5.4.140.0200.30345.85
5.4.130.0130.29345.98
5.4.120.0070.30045.98
5.4.110.0200.26745.98
5.4.100.0170.29046.05
5.4.90.0100.29745.90
5.4.80.0170.25745.96
5.4.70.0100.26346.02
5.4.60.0130.23345.90
5.4.50.0230.27745.89
5.4.40.0000.25345.84
5.4.30.0270.22345.97
5.4.20.0130.28045.88
5.4.10.0130.25045.93
5.4.00.0130.26745.15
5.3.290.0130.25743.70
5.3.280.0330.29343.61
5.3.270.0130.27743.72
5.3.260.0070.29343.56
5.3.250.0270.27043.57
5.3.240.0100.30343.66
5.3.230.0100.30043.71
5.3.220.0100.34743.67
5.3.210.0070.28343.59
5.3.200.0200.21343.65
5.3.190.0170.27743.61
5.3.180.0070.24343.58
5.3.170.0070.26043.61
5.3.160.0100.28043.50
5.3.150.0270.26343.58
5.3.140.0270.27043.61
5.3.130.0130.26043.62
5.3.120.0070.25743.66
5.3.110.0070.25743.63
5.3.100.0200.29343.08
5.3.90.0100.30043.11
5.3.80.0170.27042.91
5.3.70.0070.26042.92
5.3.60.0130.24042.95
5.3.50.0070.25042.99
5.3.40.0130.25342.86
5.3.30.0002.50043.16
5.3.20.0072.49342.92
5.3.10.0232.47742.90
5.3.00.0102.49042.82
5.2.170.0270.26039.46
5.2.160.0100.22039.40
5.2.150.0000.27739.34
5.2.140.0132.48739.45
5.2.130.0232.47739.31
5.2.120.0132.48739.43
5.2.110.0202.48039.41
5.2.100.0072.49339.20
5.2.90.0072.49339.45
5.2.80.0102.49039.41
5.2.70.0132.48739.36
5.2.60.0172.48339.23
5.2.50.0130.25039.00
5.2.40.0070.28339.03
5.2.30.0070.28038.96
5.2.20.0130.42339.05
5.2.10.0130.41339.11
5.2.00.0030.47338.92
5.1.60.0230.50047.80
5.1.50.0200.47047.84
5.1.40.0130.50747.92
5.1.30.0170.46748.22
5.1.20.0170.47048.16
5.1.10.0200.46347.93
5.1.00.0270.46047.79
5.0.50.0130.45746.50
5.0.40.0100.53346.13
5.0.30.0200.51346.18
5.0.20.0200.49046.14
5.0.10.0030.48746.14
5.0.00.0170.38046.09
4.4.90.0130.47043.87
4.4.80.0130.53043.81
4.4.70.0170.47343.88
4.4.60.0130.45743.85
4.4.50.0170.42343.91
4.4.40.0200.46743.90
4.4.30.0000.48043.83
4.4.20.0130.49043.91
4.4.10.0070.45043.88
4.4.00.0270.58043.90
4.3.110.0130.50043.79
4.3.100.0170.49343.77
4.3.90.0100.48043.79
4.3.80.0270.54043.69
4.3.70.0170.50043.74
4.3.60.0170.52343.70
4.3.50.0100.45743.80
4.3.40.0070.39343.68
4.3.30.0070.44742.47
4.3.20.0030.43042.46
4.3.10.0070.43742.46
4.3.00.0100.46042.49

preferences:
45.31 ms | 401 KiB | 5 Q