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 = 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";

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)
7.3.10.0610.05430.81
7.3.00.0830.05630.96
7.2.130.0830.03930.71
7.2.120.0270.04730.83
7.2.110.0030.05931.01
7.2.100.0200.04630.59
7.2.90.0300.04730.76
7.2.80.0230.05231.00
7.2.70.0060.05230.93
7.2.60.0170.04830.46
7.2.50.0270.06030.71
7.2.40.0200.05930.86
7.2.30.0220.06230.57
7.2.20.0210.06630.87
7.2.10.0250.06530.77
7.2.00.0130.05231.96
7.1.250.0130.06629.83
7.1.70.0060.04530.95
7.1.60.0070.07031.23
7.1.50.0200.08030.83
7.1.00.0070.13736.35
7.0.200.2660.06730.27
7.0.140.0070.13336.07
7.0.70.0000.15335.71
7.0.60.0000.14035.74
7.0.50.0030.12335.96
7.0.40.0070.13728.03
7.0.30.0100.12028.10
7.0.20.0130.13028.05
7.0.10.0070.10328.07
7.0.00.0030.13327.94
5.6.280.0230.29350.53
5.6.220.0100.32050.28
5.6.210.0200.30050.33
5.6.200.0100.25750.78
5.6.190.0130.30750.75
5.6.180.0170.29050.70
5.6.170.0270.27050.88
5.6.160.0100.31350.73
5.6.150.0070.28350.79
5.6.140.0170.23750.79
5.6.130.0200.28350.67
5.6.120.0100.28050.75
5.6.110.0070.27050.75
5.6.100.0300.27350.63
5.6.90.0070.24350.62
5.6.80.0130.29050.20
5.6.70.0130.29750.11
5.6.60.0130.26750.09
5.6.50.0100.28750.20
5.6.40.0070.31050.18
5.6.30.0130.29050.01
5.6.20.0200.23750.13
5.6.10.0200.23050.11
5.6.00.0070.28750.09
5.5.360.0030.25350.07
5.5.350.0170.30750.08
5.5.340.0130.31350.61
5.5.330.0100.29350.61
5.5.320.0100.29350.51
5.5.310.0130.27350.54
5.5.300.0170.26750.58
5.5.290.0130.28750.50
5.5.280.0130.29050.57
5.5.270.0200.26350.63
5.5.260.0070.25350.57
5.5.250.0100.24050.40
5.5.240.0270.27349.99
5.5.230.0100.27050.01
5.5.220.0130.29749.91
5.5.210.0200.29049.80
5.5.200.0170.25349.86
5.5.190.0230.29749.95
5.5.180.0170.30349.83
5.5.160.0200.28749.89
5.5.150.0070.21349.92
5.5.140.0070.21749.70
5.5.130.0070.23049.95
5.5.120.0070.20049.98
5.5.110.0070.24749.97
5.5.100.0000.23049.69
5.5.90.0070.24349.77
5.5.80.0130.21749.72
5.5.70.0000.21049.77
5.5.60.0030.21749.86
5.5.50.0000.22049.87
5.5.40.0070.25749.76
5.5.30.0070.34349.85
5.5.20.0070.29349.76
5.5.10.0070.21349.72
5.5.00.0000.24749.75
5.4.450.0130.30748.80
5.4.440.0200.28348.76
5.4.430.0070.31049.00
5.4.420.0200.26048.96
5.4.410.0330.27748.89
5.4.400.0130.27348.74
5.4.390.0100.25348.64
5.4.380.0100.30348.72
5.4.370.0230.28748.78
5.4.360.0130.30748.63
5.4.350.0070.22348.59
5.4.340.0500.26348.69
5.4.320.0100.29048.76
5.4.310.0100.23048.79
5.4.300.0000.21348.75
5.4.290.0070.21348.63
5.4.280.0100.20048.64
5.4.270.0030.19748.59
5.4.260.0100.23348.59
5.4.250.0100.20348.46
5.4.240.0030.21348.75
5.4.230.0100.20348.59
5.4.220.0030.21048.59
5.4.210.0070.20348.64
5.4.200.0100.24348.54
5.4.190.0070.19748.60
5.4.180.0030.20748.46
5.4.170.0130.24048.58
5.4.160.0000.21748.61
5.4.150.0230.21348.58
5.4.140.0570.26345.98
5.4.130.0100.29345.91
5.4.120.0070.24745.70
5.4.110.0030.27745.99
5.4.100.0030.31745.96
5.4.90.0000.31045.91
5.4.80.0070.26346.11
5.4.70.0230.27045.91
5.4.60.0130.29045.90
5.4.50.0130.28745.96
5.4.40.0000.28345.89
5.4.30.0070.29045.92
5.4.20.0230.26046.00
5.4.10.0130.29745.89
5.4.00.0130.28045.25
5.3.290.0100.20343.63
5.3.280.0100.22043.53
5.3.270.0300.34343.57
5.3.260.0170.29343.70
5.3.250.0170.30343.65
5.3.240.0100.19343.67
5.3.230.0070.28343.71
5.3.220.0130.25743.63
5.3.210.0230.27743.60
5.3.200.0200.28043.53
5.3.190.0130.28343.66
5.3.180.0230.29043.46
5.3.170.0370.28343.67
5.3.160.0100.25343.53
5.3.150.0070.28343.59
5.3.140.0130.29343.61
5.3.130.0200.27343.64
5.3.120.0100.29743.66
5.3.110.0200.24343.45
5.3.100.0130.25042.94
5.3.90.0070.27743.02
5.3.80.0130.28343.06
5.3.70.0100.21742.90
5.3.60.0200.27742.87
5.3.50.0230.28742.95
5.3.40.0170.25342.85
5.3.30.0302.43043.06
5.3.20.0372.40042.74
5.3.10.0372.42742.83
5.3.00.0502.38042.78

preferences:
37.56 ms | 401 KiB | 5 Q