3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=300000; while($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)
7.4.10.0200.06929.85
7.4.00.0100.05229.63
7.3.130.0300.05729.81
7.3.120.0100.07929.72
7.3.110.0170.07329.63
7.3.100.0030.05829.74
7.3.90.0130.04929.56
7.3.80.0070.05129.55
7.3.70.0170.04429.91
7.3.60.0070.05629.63
7.3.50.0260.05329.70
7.3.40.0100.05729.82
7.3.30.0200.04229.74
7.3.20.0030.04630.89
7.3.10.0240.04130.64
7.3.00.0250.04330.76
7.2.260.0100.06229.77
7.2.250.0160.07529.68
7.2.240.0200.05130.04
7.2.230.0140.06129.48
7.2.220.0070.05429.70
7.2.210.0130.05329.70
7.2.200.0100.05529.93
7.2.190.0100.06429.82
7.2.180.0130.05329.59
7.2.170.0160.05429.84
7.2.160.0130.05229.72
7.2.150.0070.04830.89
7.2.140.0030.05130.65
7.2.130.0140.06830.56
7.2.120.0210.05330.74
7.2.110.0210.05730.65
7.2.100.0190.05630.78
7.2.90.0150.05930.85
7.2.80.0200.05630.75
7.2.70.0240.05030.73
7.2.60.0220.06030.67
7.2.50.0150.05830.72
7.2.40.0200.05930.71
7.2.30.0170.05530.69
7.2.20.0180.05930.81
7.2.10.0110.06330.74
7.2.00.0170.05331.31
7.1.330.0030.06529.56
7.1.320.0100.06129.71
7.1.310.0030.07329.71
7.1.300.0200.06629.78
7.1.290.0030.06429.64
7.1.280.0030.06229.78
7.1.270.0100.06129.61
7.1.260.0070.08329.49
7.1.250.0760.06529.77
7.1.240.0100.05429.77
7.1.230.0070.06929.75
7.1.220.0030.08229.73
7.1.210.0100.06029.79
7.1.200.0100.06529.49
7.1.190.0070.08029.80
7.1.180.0070.07829.66
7.1.170.0070.05329.80
7.1.160.0030.06229.52
7.1.150.0000.06629.63
7.1.140.0000.07429.66
7.1.130.0070.06129.64
7.1.120.0060.05829.76
7.1.110.0030.08129.85
7.1.100.0130.05629.60
7.1.90.0070.05929.71
7.1.80.0000.06629.70
7.1.70.0280.05830.53
7.1.60.0080.08130.24
7.1.50.0130.06630.21
7.1.40.0000.06329.70
7.1.30.0000.08229.77
7.1.20.0030.08829.90
7.1.10.0030.08329.60
7.1.00.0030.10633.01
7.0.330.0030.08429.23
7.0.320.0030.07329.15
7.0.310.0100.05829.23
7.0.300.0030.06129.12
7.0.290.0030.08729.29
7.0.280.0070.06129.21
7.0.270.0030.06929.41
7.0.260.0030.07629.53
7.0.250.0100.06329.50
7.0.240.0070.06529.22
7.0.230.0070.06329.40
7.0.220.0030.06329.29
7.0.210.0070.05929.33
7.0.200.0700.05829.60
7.0.190.0070.05729.38
7.0.180.0000.06429.39
7.0.170.0000.07029.44
7.0.160.0070.07929.11
7.0.150.0060.06429.55
7.0.140.0100.08932.79
7.0.130.0100.07029.36
7.0.120.0030.07029.32
7.0.110.0030.08529.21
7.0.100.0070.07529.09
7.0.90.0070.06329.56
7.0.80.0070.06629.39
7.0.70.0030.06529.37
7.0.60.0230.06432.14
7.0.50.0080.07131.03
7.0.40.0020.11924.19
7.0.30.0230.08124.38
7.0.20.0330.09624.23
7.0.10.0050.08724.24
7.0.00.0050.10324.22
5.6.400.0330.38744.06
5.6.390.0270.35544.11
5.6.380.0200.30344.26
5.6.370.0230.30444.14
5.6.360.0130.31544.42
5.6.350.0130.29844.47
5.6.340.0170.29944.39
5.6.330.0230.32643.78
5.6.320.0170.30044.30
5.6.310.0200.26743.80
5.6.300.0160.28343.87
5.6.290.0200.32844.39
5.6.280.0130.32947.34
5.6.270.0270.35944.15
5.6.260.0070.34144.11
5.6.250.0100.37043.95
5.6.240.0230.29744.09
5.6.230.0100.29144.27
5.6.220.0270.39144.19
5.6.210.0130.33047.13
5.6.200.0170.30545.93
5.6.190.0180.28647.10
5.6.180.0170.30247.20
5.6.170.0350.32246.97
5.6.160.0180.36046.01
5.6.150.0170.30645.95
5.6.140.0070.28845.98
5.6.130.0320.32445.90
5.6.120.0130.34447.37
5.6.110.0320.30747.31
5.6.100.0120.34247.44
5.6.90.0120.35247.25
5.6.80.0130.30347.13
5.6.70.0200.37244.21
5.6.60.0200.41644.11
5.6.50.0170.35043.61
5.6.40.0070.33044.17
5.6.30.0130.34144.02
5.6.20.0170.40043.93
5.6.10.0170.35344.13
5.6.00.0130.31743.92
5.5.380.0170.32844.29
5.5.370.0170.33143.69
5.5.360.0130.38543.83
5.5.350.0200.28347.10
5.5.340.0230.34446.00
5.5.330.0180.31846.88
5.5.320.0200.28847.00
5.5.310.0270.30147.00
5.5.300.0230.34945.87
5.5.290.0180.31445.54
5.5.280.0200.27847.04
5.5.270.0130.32647.22
5.5.260.0100.30747.06
5.5.250.0330.28746.95
5.5.240.0280.33246.69
5.5.230.0130.30243.55
5.5.220.0130.36943.83
5.5.210.0430.32044.07
5.5.200.0200.30443.52
5.5.190.0130.39043.79
5.5.180.0100.32243.82
5.5.170.0300.37243.68
5.5.160.0170.31343.54
5.5.150.0130.37944.01
5.5.140.0200.35343.94
5.5.130.0230.41643.82
5.5.120.0200.30143.78
5.5.110.0270.37443.59
5.5.100.0200.34643.54
5.5.90.0130.29543.68
5.5.80.0130.39643.93
5.5.70.0370.35943.96
5.5.60.0130.43343.92
5.5.50.0170.35843.71
5.5.40.0030.39343.81
5.5.30.0170.29943.61
5.5.20.0230.39843.90
5.5.10.0100.30143.99
5.5.00.0230.36344.06
5.4.450.0750.48644.95
5.4.440.0500.40444.71
5.4.430.0480.42044.84
5.4.420.0300.46944.89
5.4.410.0580.45144.79
5.4.400.0520.40544.82
5.4.390.0500.47144.73
5.4.380.0300.44944.41
5.4.370.0270.45244.55
5.4.360.0180.37444.49
5.4.350.0300.42544.68
5.4.340.0250.36344.57
5.4.330.0390.31240.91
5.4.320.0140.30741.34
5.4.310.0130.32141.41
5.4.300.0260.35441.28
5.4.290.0130.39041.24
5.4.280.0230.36741.31
5.4.270.0270.35441.24
5.4.260.0260.30941.26
5.4.250.0230.38341.13
5.4.240.0220.34641.27
5.4.230.0170.34141.49
5.4.220.0140.41041.35
5.4.210.0260.38041.41
5.4.200.0170.35241.30
5.4.190.0180.35641.40
5.4.180.0200.36241.39
5.4.170.0240.41041.30
5.4.160.0250.40941.47
5.4.150.0220.39541.41
5.4.140.0240.36841.25
5.4.130.0200.30341.00
5.4.120.0250.31541.16
5.4.110.0210.31941.09
5.4.100.0170.34741.13
5.4.90.0230.35741.13
5.4.80.0280.43541.05
5.4.70.0130.40041.19
5.4.60.0200.35541.14
5.4.50.0150.39041.06
5.4.40.0120.31641.00
5.4.30.0160.35641.01
5.4.20.0230.34041.16
5.4.10.0170.32640.88
5.4.00.0210.38140.87
5.3.290.0220.28740.87
5.3.280.0170.39540.70
5.3.270.0190.34040.75
5.3.260.0170.34140.74
5.3.250.0150.33140.76
5.3.240.0180.40240.66
5.3.230.0140.35040.73
5.3.220.0170.33440.70
5.3.210.0130.30140.67
5.3.200.0190.34740.65
5.3.190.0170.32940.69
5.3.180.0140.35340.79
5.3.170.0200.36240.72
5.3.160.0080.31840.66
5.3.150.0170.35040.62
5.3.140.0220.38440.91
5.3.130.0150.33140.69
5.3.120.0130.32040.75
5.3.110.0230.33340.69
5.3.100.0230.36640.43
5.3.90.0170.34740.31
5.3.80.0150.36040.32
5.3.70.0180.30240.31
5.3.60.0110.32540.31
5.3.50.0130.32940.29
5.3.40.0140.34640.21
5.3.30.0352.43541.36
5.3.20.0272.43341.05
5.3.10.0202.45941.13
5.3.00.0432.43541.06
5.2.170.0170.41737.64
5.2.160.0150.41037.64
5.2.150.0180.30937.64
5.2.140.0232.43739.34
5.2.130.0272.32039.35
5.2.120.0302.42339.48
5.2.110.0272.44039.48
5.2.100.0202.42039.48
5.2.90.0602.39339.27
5.2.80.0302.39039.26
5.2.70.0372.43039.48
5.2.60.0372.40339.29
5.2.50.0180.41237.35
5.2.40.0160.39037.33
5.2.30.0210.34337.30
5.2.20.0250.76037.30
5.2.10.0220.48837.22
5.2.00.0160.54137.08
5.1.60.0180.52646.09
5.1.50.0240.51446.08
5.1.40.0290.75446.07
5.1.30.0210.54246.41
5.1.20.0260.64146.44
5.1.10.0160.53646.16
5.1.00.0280.55546.16
5.0.50.0260.55244.64
5.0.40.0170.59544.50
5.0.30.0250.65044.32
5.0.20.0240.53244.28
5.0.10.0220.51844.26
5.0.00.0200.52244.25
4.4.90.0220.51242.68
4.4.80.0240.55442.67
4.4.70.0200.54042.66
4.4.60.0230.51242.66
4.4.50.0240.49542.68
4.4.40.0220.60542.67
4.4.30.0160.49342.67
4.4.20.0190.64642.73
4.4.10.0320.93942.73
4.4.00.0370.68242.70
4.3.110.0100.68142.61
4.3.100.0170.53642.60
4.3.90.0140.56042.60
4.3.80.0130.58242.60
4.3.70.0230.81242.59
4.3.60.0260.73242.59
4.3.50.0090.52142.59
4.3.40.0300.56942.55
4.3.30.0190.65141.36
4.3.20.0260.70641.34
4.3.10.0320.66041.29
4.3.00.0270.84742.45

preferences:
38.35 ms | 401 KiB | 5 Q