3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=10 ; while($i < 10) { $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)
7.3.10.0030.00616.62
7.3.00.0060.00916.39
7.2.130.0000.00916.92
7.2.120.0070.00317.00
7.2.110.0000.01016.68
7.2.100.0000.01117.00
7.2.90.0060.00616.96
7.2.80.0130.00016.84
7.2.70.0110.00317.10
7.2.60.0100.00716.77
7.2.50.0070.00717.03
7.2.40.0060.00617.04
7.2.30.0030.01017.04
7.2.20.0060.00816.99
7.2.10.0030.00716.79
7.2.00.0070.00717.04
7.1.250.0030.00715.98
7.1.70.0080.00017.02
7.1.60.0130.01019.40
7.1.50.0100.01616.97
7.1.00.0030.07322.45
7.0.200.0040.00416.79
7.0.140.0070.06721.95
7.0.70.0230.07319.90
7.0.60.0030.05320.10
7.0.50.0030.06720.21
7.0.40.0100.08720.11
7.0.30.0100.07720.14
7.0.20.0030.04319.96
7.0.10.0130.08020.12
7.0.00.0000.09320.14
5.6.280.0100.06321.07
5.6.220.0130.05720.73
5.6.210.0130.05720.57
5.6.200.0130.07321.13
5.6.190.0030.07021.08
5.6.180.0170.09020.89
5.6.170.0070.06721.04
5.6.160.0130.07321.02
5.6.150.0100.08020.98
5.6.140.0070.04321.01
5.6.130.0070.07721.02
5.6.120.0070.08721.01
5.6.110.0070.05321.05
5.6.100.0100.08720.98
5.6.90.0000.06720.99
5.6.80.0170.06320.39
5.6.70.0100.07720.48
5.6.60.0070.06320.40
5.6.50.0170.07720.40
5.6.40.0030.09020.43
5.6.30.0070.07020.29
5.6.20.0070.08020.39
5.6.10.0100.07720.28
5.6.00.0070.08020.27
5.5.360.0100.08320.34
5.5.350.0100.07720.34
5.5.340.0100.04020.79
5.5.330.0070.04720.64
5.5.320.0070.09020.87
5.5.310.0030.05720.92
5.5.300.0070.08320.91
5.5.290.0100.04720.86
5.5.280.0100.08020.88
5.5.270.0030.06020.87
5.5.260.0170.08020.91
5.5.250.0030.08720.60
5.5.240.0130.04720.02
5.5.230.0100.07320.11
5.5.220.0100.04720.27
5.5.210.0100.07020.29
5.5.200.0200.06320.08
5.5.190.0100.08320.19
5.5.180.0200.07320.23
5.5.160.0130.07720.15
5.5.150.0100.07720.25
5.5.140.0130.06720.14
5.5.130.0030.08020.21
5.5.120.0070.06020.18
5.5.110.0000.09020.22
5.5.100.0130.06720.04
5.5.90.0070.08320.10
5.5.80.0070.07320.16
5.5.70.0100.06320.05
5.5.60.0030.07320.14
5.5.50.0200.06020.08
5.5.40.0100.07320.04
5.5.30.0070.07320.02
5.5.20.0170.07020.00
5.5.10.0100.05320.07
5.5.00.0030.07719.99
5.4.450.0070.04019.64
5.4.440.0030.05719.39
5.4.430.0100.07719.43
5.4.420.0100.07319.30
5.4.410.0070.07719.29
5.4.400.0070.08318.97
5.4.390.0130.06019.19
5.4.380.0130.06019.09
5.4.370.0200.07019.01
5.4.360.0030.06718.96
5.4.350.0030.08719.05
5.4.340.0130.07319.14
5.4.320.0070.04019.03
5.4.310.0030.08019.18
5.4.300.0070.07719.29
5.4.290.0100.04019.11
5.4.280.0030.06018.87
5.4.270.0070.07718.84
5.4.260.0200.06019.18
5.4.250.0130.06019.08
5.4.240.0030.08019.05
5.4.230.0170.03019.15
5.4.220.0100.07319.00
5.4.210.0100.07319.16
5.4.200.0100.08018.96
5.4.190.0100.08319.30
5.4.180.0100.07319.00
5.4.170.0100.07018.99
5.4.160.0130.06019.18
5.4.150.0130.07019.27
5.4.140.0000.05016.37
5.4.130.0100.03316.18
5.4.120.0100.03316.36
5.4.110.0130.07016.35
5.4.100.0070.05716.36
5.4.90.0070.07716.28
5.4.80.0170.06016.43
5.4.70.0070.06316.35
5.4.60.0200.06316.42
5.4.50.0070.06316.34
5.4.40.0100.06016.45
5.4.30.0070.05016.39
5.4.20.0070.07316.18
5.4.10.0100.07016.37
5.4.00.0070.07315.95
5.3.290.0070.08014.74
5.3.280.0100.07714.52
5.3.270.0130.07314.52
5.3.260.0000.05714.65
5.3.250.0170.05314.57
5.3.240.0070.04714.58
5.3.230.0030.04714.62
5.3.220.0100.04314.52
5.3.210.0030.05314.47
5.3.200.0000.05014.53
5.3.190.0130.06314.55
5.3.180.0100.07014.46
5.3.170.0070.08014.54
5.3.160.0070.06314.48
5.3.150.0100.07714.45
5.3.140.0030.08314.44
5.3.130.0030.08014.59
5.3.120.0030.06014.43
5.3.110.0130.07314.52
5.3.100.0030.05313.96
5.3.90.0070.08014.07
5.3.80.0100.07313.91
5.3.70.0070.05313.99
5.3.60.0000.08713.96
5.3.50.0070.04013.93
5.3.40.0170.06713.92
5.3.30.0100.05713.77
5.3.20.0130.04713.69
5.3.10.0100.06713.64
5.3.00.0100.07713.60
5.2.170.0070.03311.31
5.2.160.0030.06311.27
5.2.150.0100.06311.25
5.2.140.0030.07011.22
5.2.130.0000.06711.27
5.2.120.0070.06011.29
5.2.110.0100.04311.18
5.2.100.0000.06311.28
5.2.90.0030.06711.21
5.2.80.0030.05711.20
5.2.70.0000.07711.30
5.2.60.0100.05311.20
5.2.50.0200.05311.28
5.2.40.0100.05711.03
5.2.30.0070.05010.92
5.2.20.0000.04711.14
5.2.10.0100.05711.18
5.2.00.0030.06710.95
5.1.60.0030.04010.54
5.1.50.0070.05310.54
5.1.40.0100.05010.54
5.1.30.0030.04710.56
5.1.20.0070.04310.57
5.1.10.0000.04710.54
5.1.00.0070.05310.54
5.0.50.0000.04310.54
5.0.40.0000.04010.54
5.0.30.0000.06710.54
5.0.20.0030.03710.54
5.0.10.0070.03310.54
5.0.00.0030.06710.54
4.4.90.0000.03010.54
4.4.80.0070.02710.54
4.4.70.0000.04310.54
4.4.60.0030.03310.54
4.4.50.0000.03710.54
4.4.40.0070.05010.54
4.4.30.0030.03310.54
4.4.20.0070.03310.54
4.4.10.0030.03310.54
4.4.00.0170.04010.54
4.3.110.0030.03310.54
4.3.100.0030.03710.54
4.3.90.0000.04010.54
4.3.80.0000.05710.54
4.3.70.0000.02310.54
4.3.60.0000.04010.54
4.3.50.0070.03010.54
4.3.40.0000.04710.54
4.3.30.0000.03310.54
4.3.20.0030.03710.54
4.3.10.0000.03710.54
4.3.00.0030.03310.54

preferences:
31.03 ms | 401 KiB | 5 Q