3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array(); $data2 = array(); $i=0; $j=500000; while($i < 60000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); } $time = microtime(true); echo "Starting array_diff\n"; print_r($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)
7.3.10.0480.04629.83
7.3.00.0470.04830.51
7.2.130.0390.05730.49
7.2.120.0450.05130.48
7.2.110.0520.04930.88
7.2.100.0460.04629.91
7.2.90.0550.05030.63
7.2.80.0620.04330.50
7.2.70.0460.03730.64
7.2.60.0680.03430.82
7.2.50.0590.05230.89
7.2.40.0510.04330.66
7.2.30.0480.05230.72
7.2.20.0450.05530.77
7.2.10.0590.04330.63
7.2.00.0430.05430.46
7.1.250.0570.05029.65
7.1.100.0030.05232.02
7.1.70.0190.03531.09
7.1.60.0090.04031.10
7.1.50.0090.03630.95
7.1.00.0000.10736.31
7.0.200.0130.06327.00
7.0.140.0170.12031.93
7.0.100.0400.12030.96
7.0.90.0400.12730.88
7.0.80.0500.08330.80
7.0.70.0370.09030.97
7.0.60.0270.08330.94
7.0.50.0300.11331.25
7.0.40.0070.09323.75
7.0.30.0300.11323.71
7.0.20.0330.12323.73
7.0.10.0300.10023.68
7.0.00.0330.12323.65
5.6.280.0270.14344.45
5.6.250.0400.08743.89
5.6.240.0200.14343.92
5.6.230.0100.16043.88
5.6.220.0270.13743.94
5.6.210.0270.13743.95
5.6.200.0230.14044.33
5.6.190.0230.14344.31
5.6.180.0230.11044.43
5.6.170.0200.15344.34
5.6.160.0430.10344.31
5.6.150.0130.12344.34
5.6.140.0330.15344.38
5.6.130.0200.15344.31
5.6.120.0200.16044.31
5.6.110.0230.11344.32
5.6.100.0230.12744.34
5.6.90.0270.09044.28
5.6.80.0230.14343.61
5.6.70.0230.14743.66
5.6.60.0270.14343.68
5.6.50.0300.09743.69
5.6.40.0230.08343.68
5.6.30.0170.09043.75
5.6.20.0300.14743.58
5.6.10.0200.15043.78
5.6.00.0300.16043.65
5.5.380.0230.12743.73
5.5.370.0170.14743.74
5.5.360.0330.14743.82
5.5.350.0300.13743.76
5.5.340.0200.14343.93
5.5.330.0370.12044.20
5.5.320.0200.14344.07
5.5.310.0330.14744.07
5.5.300.0200.11744.00
5.5.290.0300.13344.18
5.5.280.0200.14744.07
5.5.270.0170.16044.08
5.5.260.0130.09744.13
5.5.250.0230.15043.79
5.5.240.0330.15043.48
5.5.230.0230.10743.53
5.5.220.0370.12343.52
5.5.210.0300.15343.60
5.5.200.0300.10343.54
5.5.190.0330.12743.52
5.5.180.0270.12743.50
5.5.160.0170.14743.55
5.5.150.0300.11043.50
5.5.140.0200.11743.50
5.5.130.0400.13043.52
5.5.120.0200.14043.46
5.5.110.0270.14043.50
5.5.100.0270.14043.37
5.5.90.0270.14043.23
5.5.80.0270.13743.27
5.5.70.0330.13743.36
5.5.60.0270.12043.44
5.5.50.0130.11343.35
5.5.40.0170.14043.29
5.5.30.0230.10743.36
5.5.20.0230.16743.34
5.5.10.0200.11043.33
5.5.00.0130.14743.31
5.4.450.0330.12742.71
5.4.440.0300.10342.48
5.4.430.0130.11342.48
5.4.420.0300.13342.69
5.4.410.0270.12342.48
5.4.400.0230.13042.28
5.4.390.0270.15042.34
5.4.380.0230.13742.28
5.4.370.0330.12042.30
5.4.360.0270.14342.41
5.4.350.0170.14042.31
5.4.340.0300.14742.52
5.4.320.0170.15342.48
5.4.310.0230.15042.28
5.4.300.0370.13742.36
5.4.290.0270.10742.36
5.4.280.0200.10042.16
5.4.270.0230.10342.30
5.4.260.0270.10342.28
5.4.250.0200.11342.15
5.4.240.0270.13742.32
5.4.230.0170.15742.16
5.4.220.0330.11342.28
5.4.210.0430.12342.39
5.4.200.0230.15042.20
5.4.190.0170.13342.31
5.4.180.0230.13042.14
5.4.170.0230.11342.37
5.4.160.0330.10742.24
5.4.150.0300.13742.10
5.4.140.0300.13739.53
5.4.130.0230.12339.71
5.4.120.0300.13039.75
5.4.110.0330.14339.81
5.4.100.0170.10739.71
5.4.90.0400.11339.66
5.4.80.0070.14039.63
5.4.70.0200.13339.63
5.4.60.0370.17039.62
5.4.50.0230.13739.79
5.4.40.0200.13739.62
5.4.30.0170.15039.72
5.4.20.0270.14739.72
5.4.10.0200.13339.78
5.4.00.0200.13739.05
5.3.290.0230.14337.53
5.3.280.0130.15037.35
5.3.270.0300.14337.50
5.3.260.0300.11337.43
5.3.250.0200.16037.43
5.3.240.0200.18337.52
5.3.230.0100.12737.51
5.3.220.0130.11037.37
5.3.210.0300.13037.36
5.3.200.0230.13737.37
5.3.190.0230.11037.42
5.3.180.0270.14337.32
5.3.170.0200.14337.46
5.3.160.0170.11337.40
5.3.150.0200.14737.27
5.3.140.0270.14737.36
5.3.130.0300.11037.49
5.3.120.0170.10337.31
5.3.110.0200.14337.49
5.3.100.0300.13036.90
5.3.90.0200.14736.98
5.3.80.0230.15736.70
5.3.70.0270.13736.86
5.3.60.0300.13736.77
5.3.50.0270.14336.77
5.3.40.0370.14336.63
5.3.30.0400.13036.66
5.3.20.0330.12736.45
5.3.10.0200.11736.50
5.3.00.0170.14336.51
5.2.170.0230.13732.83
5.2.160.0230.14733.23
5.2.150.0200.14732.83
5.2.140.0130.12032.95
5.2.130.0070.12332.96
5.2.120.0200.14732.79
5.2.110.0170.08732.97
5.2.100.0230.13732.91
5.2.90.0370.13333.01
5.2.80.0130.12032.78
5.2.70.0270.15333.21
5.2.60.0100.13033.01
5.2.50.0270.14032.85
5.2.40.0330.13332.86
5.2.30.0200.15032.78
5.2.20.0170.27032.96
5.2.10.0230.31332.81
5.2.00.0130.30032.46
5.1.60.0300.29340.14
5.1.50.0270.34039.96
5.1.40.0300.32039.95
5.1.30.0330.29340.27
5.1.20.0300.26340.49
5.1.10.0130.24740.04
5.1.00.0130.27740.14
5.0.50.0170.28338.71
5.0.40.0270.26038.38
5.0.30.0270.29338.17
5.0.20.0300.23038.34
5.0.10.0170.24338.36
5.0.00.0170.25038.14
4.4.90.0270.28336.16
4.4.80.0230.30336.08
4.4.70.0170.25336.10
4.4.60.0200.30736.13
4.4.50.0170.28736.12
4.4.40.0130.30336.09
4.4.30.0200.30736.05
4.4.20.0230.30736.17
4.4.10.0170.29036.18
4.4.00.0170.31036.11
4.3.110.0130.25036.02
4.3.100.0100.20736.04
4.3.90.0070.22735.94
4.3.80.0130.27336.05
4.3.70.0170.24336.04
4.3.60.0170.24336.02
4.3.50.0270.24036.04
4.3.40.0400.26335.91
4.3.30.0100.23034.71
4.3.20.0130.26734.73
4.3.10.0130.25034.74
4.3.00.0130.28734.66

preferences:
38.07 ms | 401 KiB | 5 Q