3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array("a" => "green", "b" => "red", "c" => "blue"); $array2 = array("b" => "green", "e" => "yellow", "d" => "red"); $result = array_diff($array1, $array2); print_r($result);

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)
8.3.40.0070.00718.59
8.3.30.0110.00418.79
8.3.20.0070.00020.04
8.3.10.0090.00023.36
8.3.00.0030.00520.90
8.2.170.0110.00422.96
8.2.160.0070.00720.58
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0030.00722.31
8.2.100.0000.01217.59
8.2.90.0040.00419.10
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00717.80
8.2.50.0030.00618.07
8.2.40.0040.00419.95
8.2.30.0040.00418.17
8.2.20.0000.00717.50
8.2.10.0000.00918.02
8.2.00.0000.00717.60
8.1.270.0040.00423.87
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0110.00018.97
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0050.00517.23
8.1.190.0090.00017.10
8.1.180.0040.00418.10
8.1.170.0050.00318.51
8.1.160.0040.00421.88
8.1.150.0000.00818.47
8.1.140.0040.00417.47
8.1.130.0070.00017.81
8.1.120.0070.00317.39
8.1.110.0030.00517.37
8.1.100.0040.00417.37
8.1.90.0040.00417.41
8.1.80.0000.00717.31
8.1.70.0030.00317.24
8.1.60.0030.00617.45
8.1.50.0000.00817.37
8.1.40.0070.00317.44
8.1.30.0060.00317.48
8.1.20.0000.00717.59
8.1.10.0000.00717.34
8.1.00.0000.00717.34
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00818.24
8.0.270.0040.00417.19
8.0.260.0080.00017.18
8.0.250.0030.00316.80
8.0.240.0000.00716.91
8.0.230.0000.00716.87
8.0.220.0030.00316.82
8.0.210.0070.00016.80
8.0.200.0060.00016.73
8.0.190.0000.00716.88
8.0.180.0000.00816.86
8.0.170.0070.00316.84
8.0.160.0000.00816.76
8.0.150.0000.00716.79
8.0.140.0030.00416.66
8.0.130.0030.00313.25
8.0.120.0040.00416.83
8.0.110.0040.00416.84
8.0.100.0030.00516.79
8.0.90.0050.00316.80
8.0.80.0030.01216.80
8.0.70.0070.00016.84
8.0.60.0000.00716.73
8.0.50.0050.00216.66
8.0.30.0100.01216.83
8.0.20.0100.01617.40
8.0.10.0040.00417.00
8.0.00.0030.01416.64
7.4.330.0020.00215.00
7.4.320.0000.00616.43
7.4.300.0030.00316.41
7.4.290.0000.00716.45
7.4.280.0030.00316.37
7.4.270.0000.00716.43
7.4.260.0030.00316.41
7.4.250.0040.00416.48
7.4.240.0020.00516.48
7.4.230.0000.00716.48
7.4.220.0030.01916.46
7.4.210.0100.01016.45
7.4.200.0030.00316.59
7.4.160.0080.00816.20
7.4.150.0210.01117.40
7.4.140.0120.00717.86
7.4.130.0080.00816.39
7.4.120.0110.00616.47
7.4.110.0100.00716.22
7.4.100.0030.01716.21
7.4.90.0130.00416.46
7.4.80.0100.01019.39
7.4.70.0030.01416.43
7.4.60.0130.00716.21
7.4.50.0000.00716.45
7.4.40.0060.01016.36
7.4.30.0060.01216.23
7.4.00.0060.00914.92
7.3.330.0060.00012.98
7.3.320.0080.00013.02
7.3.310.0030.00316.10
7.3.300.0030.00316.08
7.3.290.0070.00716.18
7.3.280.0100.00616.15
7.3.270.0130.00617.40
7.3.260.0100.01316.45
7.3.250.0110.00616.33
7.3.240.0110.00616.09
7.3.230.0140.00316.39
7.3.210.0160.01016.18
7.3.200.0180.00419.39
7.3.190.0080.00816.35
7.3.180.0120.00316.32
7.3.170.0040.01116.27
7.3.160.0150.00316.16
7.3.120.0100.00714.96
7.3.10.0070.00716.63
7.3.00.0120.00316.32
7.2.330.0100.01416.33
7.2.320.0100.00716.40
7.2.310.0090.00616.56
7.2.300.0090.00616.51
7.2.290.0190.00316.28
7.2.130.0080.00316.96
7.2.120.0080.00616.85
7.2.110.0070.00716.60
7.2.100.0070.00716.55
7.2.90.0060.01017.00
7.2.80.0090.00916.82
7.2.70.0060.00916.79
7.2.60.0000.01516.65
7.2.50.0080.00816.87
7.2.40.0030.00716.46
7.2.30.0040.01116.75
7.2.20.0040.01116.63
7.2.10.0030.01016.18
7.2.00.0020.01218.05
7.1.250.0040.00715.78
7.1.100.0350.00917.63
7.1.70.0050.00317.10
7.1.60.0070.00719.70
7.1.50.0160.01016.81
7.1.00.0000.08022.58
7.0.200.0030.00316.55
7.0.140.0070.07022.11
7.0.100.0070.04319.98
7.0.90.0070.08319.90
7.0.80.0100.07719.89
7.0.70.0130.06319.91
7.0.60.0070.07319.87
7.0.50.0100.07720.30
7.0.40.0100.08720.12
7.0.30.0100.08320.03
7.0.20.0070.07020.02
7.0.10.0100.07720.09
7.0.00.0100.07320.09
5.6.280.0030.07321.02
5.6.250.0130.08020.66
5.6.240.0030.05720.45
5.6.230.0070.07020.52
5.6.220.0130.07720.46
5.6.210.0030.07720.71
5.6.200.0030.08720.95
5.6.190.0030.05020.97
5.6.180.0130.09021.11
5.6.170.0130.08021.02
5.6.160.0100.09020.96
5.6.150.0070.08720.94
5.6.140.0100.07720.95
5.6.130.0100.06721.07
5.6.120.0100.08021.05
5.6.110.0030.08720.95
5.6.100.0000.04721.04
5.6.90.0070.04020.99
5.6.80.0000.04720.36
5.6.70.0100.03320.38
5.6.60.0030.04020.37
5.6.50.0030.04320.28
5.6.40.0130.03320.23
5.6.30.0030.04020.31
5.6.20.0030.03720.30
5.6.10.0070.03720.40
5.6.00.0070.04720.30
5.5.380.0200.06720.32
5.5.370.0130.07320.44
5.5.360.0030.07020.34
5.5.350.0100.08020.32
5.5.340.0100.07720.83
5.5.330.0100.07020.86
5.5.320.0100.08020.71
5.5.310.0130.07320.85
5.5.300.0170.05720.84
5.5.290.0030.08320.82
5.5.280.0100.08320.74
5.5.270.0130.06320.86
5.5.260.0100.05020.80
5.5.250.0100.03720.64
5.5.240.0030.04020.16
5.5.230.0030.04020.19
5.5.220.0000.04320.17
5.5.210.0070.03720.07
5.5.200.0070.03719.93
5.5.190.0170.02720.21
5.5.180.0100.04020.05
5.5.160.0000.04020.15
5.5.150.0100.05020.04
5.5.140.0100.02720.20
5.5.130.0030.04020.08
5.5.120.0100.02719.93
5.5.110.0070.03720.05
5.5.100.0070.03020.05
5.5.90.0000.04319.99
5.5.80.0070.03320.00
5.5.70.0000.04320.10
5.5.60.0030.06320.00
5.5.50.0070.03020.00
5.5.40.0030.03320.02
5.5.30.0030.03320.09
5.5.20.0070.03719.93
5.5.10.0000.03719.98
5.5.00.0070.03020.07
5.4.450.0100.07719.44
5.4.440.0230.06019.38
5.4.430.0100.04019.39
5.4.420.0070.03719.28
5.4.410.0030.04319.16
5.4.400.0130.03718.97
5.4.390.0000.04319.06
5.4.380.0130.03019.10
5.4.370.0070.03719.03
5.4.360.0070.03718.96
5.4.350.0030.04018.98
5.4.340.0030.04019.13
5.4.320.0030.03319.03
5.4.310.0030.03319.03
5.4.300.0000.03319.07
5.4.290.0100.05019.09
5.4.280.0070.03018.89
5.4.270.0030.03319.08
5.4.260.0030.03319.14
5.4.250.0030.05319.22
5.4.240.0070.03019.22
5.4.230.0100.03318.77
5.4.220.0000.03318.97
5.4.210.0100.03019.22
5.4.200.0100.03019.09
5.4.190.0130.02719.05
5.4.180.0000.04019.00
5.4.170.0100.03018.95
5.4.160.0070.03018.88
5.4.150.0030.03719.07
5.4.140.0000.04316.23
5.4.130.0030.03016.21
5.4.120.0030.04016.28
5.4.110.0070.03716.44
5.4.100.0030.03716.43
5.4.90.0030.03716.42
5.4.80.0070.03316.29
5.4.70.0030.03316.24
5.4.60.0070.03316.30
5.4.50.0100.06316.33
5.4.40.0100.06716.41
5.4.30.0100.05716.28
5.4.20.0000.04016.23
5.4.10.0000.06716.39
5.4.00.0030.07015.74
5.3.290.0100.02314.52
5.3.280.0000.04014.60
5.3.270.0000.04314.59
5.3.260.0000.03314.56
5.3.250.0000.03314.61
5.3.240.0030.03714.53
5.3.230.0100.03314.60
5.3.220.0030.04714.43
5.3.210.0030.04314.43
5.3.200.0000.04014.50
5.3.190.0100.03014.53
5.3.180.0000.04014.57
5.3.170.0030.06314.39
5.3.160.0030.03314.55
5.3.150.0130.04714.55
5.3.140.0030.06014.39
5.3.130.0030.05014.54
5.3.120.0100.06714.53
5.3.110.0030.04314.40
5.3.100.0100.07313.99
5.3.90.0100.08313.96
5.3.80.0170.06014.00
5.3.70.0130.06013.87
5.3.60.0100.07014.00
5.3.50.0100.04013.80
5.3.40.0030.05313.94
5.3.30.0070.06013.86
5.3.20.0100.06313.66
5.3.10.0070.04313.50
5.3.00.0070.07013.39
5.2.170.0000.07310.98
5.2.160.0070.05311.16
5.2.150.0100.05711.09
5.2.140.0000.03711.13
5.2.130.0070.04011.06
5.2.120.0070.06310.95
5.2.110.0030.03710.89
5.2.100.0030.06311.04
5.2.90.0070.05711.10
5.2.80.0030.06310.89
5.2.70.0100.04311.05
5.2.60.0030.04311.03
5.2.50.0070.03711.09
5.2.40.0070.06011.05
5.2.30.0030.06310.99
5.2.20.0100.04710.79
5.2.10.0000.06310.91
5.2.00.0130.05010.75
5.1.60.0070.0479.82
5.1.50.0070.0539.99
5.1.40.0030.0509.81
5.1.30.0000.03310.27
5.1.20.0100.04710.27
5.1.10.0000.04310.09
5.1.00.0000.03010.05
5.0.50.0000.0508.57
5.0.40.0030.0238.40
5.0.30.0030.0638.22
5.0.20.0030.0308.19
5.0.10.0030.0308.00
5.0.00.0030.0508.14
4.4.90.0000.0237.62
4.4.80.0030.0237.62
4.4.70.0030.0377.62
4.4.60.0030.0137.62
4.4.50.0000.0177.62
4.4.40.0000.0577.62
4.4.30.0070.0277.62
4.4.20.0030.0377.62
4.4.10.0030.0307.62
4.4.00.0030.0377.62
4.3.110.0070.0277.62
4.3.100.0030.0307.62
4.3.90.0130.0237.62
4.3.80.0000.0277.62
4.3.70.0070.0107.62
4.3.60.0000.0377.62
4.3.50.0070.0277.62
4.3.40.0030.0507.62
4.3.30.0000.0377.62
4.3.20.0030.0337.62
4.3.10.0030.0307.62
4.3.00.0030.0337.62

preferences:
43.27 ms | 400 KiB | 5 Q