3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array('demo'); $array2 = array("demo", "b" => array("1")); $result = array_diff($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)
8.3.60.0090.00618.23
8.3.50.0100.01021.87
8.3.40.0090.00918.32
8.3.30.0120.00619.07
8.3.20.0060.00320.25
8.3.10.0050.00320.41
8.3.00.0080.00019.13
8.2.180.0090.00625.92
8.2.170.0070.01418.82
8.2.160.0100.00722.96
8.2.150.0070.00025.66
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0020.00522.23
8.2.110.0030.00622.17
8.2.100.0090.00317.78
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00717.80
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0000.00717.99
8.2.20.0000.00717.72
8.2.10.0040.00418.05
8.2.00.0000.00817.58
8.1.280.0090.00925.92
8.1.270.0040.00423.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0040.00818.85
8.1.220.0000.00817.74
8.1.210.0000.00718.77
8.1.200.0100.00317.23
8.1.190.0040.00417.11
8.1.180.0050.00318.10
8.1.170.0060.00318.61
8.1.160.0030.00521.93
8.1.150.0040.00418.77
8.1.140.0000.00717.28
8.1.130.0070.00017.81
8.1.120.0000.00717.38
8.1.110.0030.00517.40
8.1.100.0000.00717.26
8.1.90.0040.00717.37
8.1.80.0000.00717.45
8.1.70.0000.00717.27
8.1.60.0050.00317.40
8.1.50.0040.00417.39
8.1.40.0040.00417.36
8.1.30.0050.00517.53
8.1.20.0000.00817.55
8.1.10.0070.00017.43
8.1.00.0030.00517.44
8.0.300.0080.00019.14
8.0.290.0040.00416.58
8.0.280.0050.00218.30
8.0.270.0000.00717.18
8.0.260.0070.00017.17
8.0.250.0030.00316.76
8.0.240.0000.00616.95
8.0.230.0000.00716.91
8.0.220.0030.00316.83
8.0.210.0040.00416.70
8.0.200.0080.00016.89
8.0.190.0040.00416.88
8.0.180.0050.00216.86
8.0.170.0060.00316.83
8.0.160.0030.00316.90
8.0.150.0030.00316.82
8.0.140.0040.00416.67
8.0.130.0000.00513.20
8.0.120.0000.00716.77
8.0.110.0040.00416.66
8.0.100.0040.00416.71
8.0.90.0030.00316.77
8.0.80.0110.00416.83
8.0.70.0000.00816.73
8.0.60.0030.00516.64
8.0.50.0050.00216.68
8.0.30.0140.00816.94
8.0.20.0190.00217.40
8.0.10.0030.00516.80
8.0.00.0070.01116.63
7.4.330.0050.00015.09
7.4.320.0070.00016.34
7.4.300.0060.00616.33
7.4.290.0060.00316.43
7.4.280.0000.00816.46
7.4.270.0030.00316.41
7.4.260.0100.00016.41
7.4.250.0040.00416.49
7.4.240.0020.00516.51
7.4.230.0030.00316.26
7.4.220.0130.01016.35
7.4.210.0040.01016.52
7.4.200.0050.00316.63
7.4.160.0120.00616.16
7.4.150.0030.01417.40
7.4.140.0170.00617.86
7.4.130.0110.00816.37
7.4.120.0050.01116.44
7.4.110.0030.01416.55
7.4.100.0130.00316.15
7.4.90.0060.01116.28
7.4.80.0120.00619.39
7.4.70.0060.01016.34
7.4.60.0070.00716.33
7.4.50.0030.00616.37
7.4.40.0090.00916.44
7.4.30.0100.00716.43
7.4.00.0050.01214.99
7.3.330.0000.00613.09
7.3.320.0000.00512.89
7.3.310.0040.00416.09
7.3.300.0030.00315.98
7.3.290.0110.00316.09
7.3.280.0060.00916.17
7.3.270.0040.01517.40
7.3.260.0090.00916.51
7.3.250.0110.00516.22
7.3.240.0000.02516.11
7.3.230.0140.00916.52
7.3.210.0100.00616.40
7.3.200.0070.01119.39
7.3.190.0060.01216.18
7.3.180.0100.00616.11
7.3.170.0040.01216.27
7.3.160.0080.01416.08
7.3.120.0080.00414.28
7.3.110.0070.01014.37
7.3.100.0000.01614.50
7.3.90.0040.01514.61
7.3.80.0120.00414.49
7.3.70.0000.01714.41
7.3.60.0030.01214.57
7.3.50.0060.00614.64
7.3.40.0000.01014.76
7.3.30.0000.01814.65
7.3.20.0000.01316.27
7.3.10.0040.00416.57
7.3.00.0090.00616.34
7.2.330.0100.00716.35
7.2.320.0120.00616.33
7.2.310.0070.01016.31
7.2.300.0090.00616.55
7.2.290.0070.01416.29
7.2.250.0030.01414.75
7.2.240.0060.01014.68
7.2.230.0060.01214.62
7.2.220.0060.01314.44
7.2.210.0040.01114.81
7.2.200.0130.00314.85
7.2.190.0060.00814.85
7.2.180.0110.00615.02
7.2.170.0130.00314.92
7.2.60.0040.01116.65
7.2.00.0030.01219.44
7.1.330.0030.01015.44
7.1.320.0100.01015.63
7.1.310.0070.00715.55
7.1.300.0100.00315.53
7.1.290.0070.00715.88
7.1.280.0110.00315.80
7.1.270.0030.00615.54
7.1.260.0030.01015.78
7.1.200.0000.01415.59
7.1.100.0150.00617.76
7.1.70.0000.00917.12
7.1.60.0130.00719.32
7.1.50.0040.01916.80
7.1.00.0000.07722.43
7.0.200.0030.00616.73
7.0.140.0030.07022.01
7.0.60.0300.06320.00
7.0.50.0070.07017.89
7.0.40.0100.04020.30
7.0.30.0300.06720.13
7.0.20.0330.05020.17
7.0.10.0230.04320.18
7.0.00.0030.04719.95
5.6.280.0030.07320.79
5.6.210.0030.06020.46
5.6.200.0030.07318.14
5.6.190.0070.04020.67
5.6.180.4070.05020.60
5.6.170.0300.06020.50
5.6.160.0030.09020.70
5.6.150.0030.08318.17
5.6.140.0000.05718.21
5.6.130.0130.08018.21
5.6.120.0000.08720.98
5.6.110.0170.07020.97
5.6.100.0070.08321.13
5.6.90.0200.07721.01
5.6.80.0170.06320.50
5.5.350.0200.05320.41
5.5.340.0070.04017.92
5.5.330.0170.08020.27
5.5.320.0370.07720.50
5.5.310.0370.07020.23
5.5.300.0030.07717.91
5.5.290.0100.06317.91
5.5.280.0030.07320.76
5.5.270.0200.07020.79
5.5.260.0030.04720.86
5.5.250.0130.07720.69
5.5.240.0270.07720.04
5.4.450.4100.03019.49
5.4.440.3600.02719.41
5.4.430.3670.03719.47
5.4.420.4470.04019.40
5.4.410.4470.03319.43
5.4.400.3830.03019.07
5.4.390.3700.03319.13
5.4.380.4400.04319.10
5.4.370.3530.03018.77
5.4.360.3500.03719.15
5.4.350.3530.03719.07
5.4.340.3600.04019.25
5.4.320.3530.03018.79
5.4.310.3570.03319.06
5.4.300.3630.04019.24
5.4.290.3700.03719.08
5.4.280.3930.03719.17
5.4.270.3430.04018.79
5.4.260.3830.04019.13
5.4.250.4500.03719.21
5.4.240.4270.04319.17
5.4.230.4400.04019.23
5.4.220.4330.04018.78
5.4.210.4330.04018.91
5.4.200.4470.03319.21
5.4.190.4300.04018.87
5.4.180.4470.03319.12
5.4.170.4530.03019.08
5.4.160.4170.04018.82
5.4.150.4470.03719.07
5.4.140.4300.03716.35
5.4.130.5230.03016.37
5.4.120.4030.03716.31
5.4.110.4370.03316.32
5.4.100.4100.03016.11
5.4.90.4070.03716.30
5.4.80.4400.03716.38
5.4.70.3900.04016.38
5.4.60.3600.04016.04
5.4.50.3900.04316.17
5.4.40.3900.03716.38
5.4.30.3630.04016.38
5.4.20.3100.03016.04
5.4.10.3670.03016.40
5.4.00.3000.02315.78
5.3.290.3570.03314.53
5.3.280.4270.03714.46
5.3.270.4430.03714.55
5.3.260.4370.04014.48
5.3.250.4300.03314.65
5.3.240.4470.03014.48
5.3.230.4470.03714.64
5.3.220.3600.03314.39
5.3.210.4330.03014.51
5.3.200.4470.03314.50
5.3.190.4400.03714.40
5.3.180.4300.03014.42
5.3.170.4300.03714.41
5.3.160.3830.04014.51
5.3.150.3570.03714.65
5.3.140.3700.03714.50
5.3.130.3730.04314.55
5.3.120.3770.03714.50
5.3.110.3800.04014.48
5.3.100.3800.04013.89
5.3.90.3970.04013.96
5.3.80.3600.04013.79
5.3.70.3870.03313.81
5.3.60.3670.03713.96
5.3.50.3630.03013.72
5.3.40.4130.03714.03
5.3.30.4130.03013.84
5.3.20.3870.03313.64
5.3.10.3730.03713.45
5.3.00.3570.03313.48
5.2.170.3600.03011.20
5.2.160.3730.02311.05
5.2.150.3400.03011.21
5.2.140.3470.03010.98
5.2.130.3130.02711.01
5.2.120.3770.03011.19
5.2.110.2830.03011.25
5.2.100.3030.03311.15
5.2.90.2870.03010.99
5.2.80.2930.03311.03
5.2.70.3000.03311.14
5.2.60.3570.03011.09
5.2.50.3300.03010.95
5.2.40.2630.02310.95
5.2.30.2600.02311.02
5.2.20.2400.02310.95
5.2.10.2570.02710.95
5.2.00.2530.02710.95
5.1.60.2630.02710.95
5.1.50.2330.02010.95
5.1.40.3030.02710.95
5.1.30.3070.03010.95
5.1.20.2800.02010.95
5.1.10.3030.02310.95
5.1.00.2770.02710.95
5.0.50.1770.01710.95
5.0.40.1670.02010.95
5.0.30.1730.03010.95
5.0.20.1530.01310.95
5.0.10.1770.02710.95
5.0.00.1800.03010.95
4.4.90.1500.01710.95
4.4.80.1530.01710.95
4.4.70.1430.01010.95
4.4.60.1470.01710.95
4.4.50.1700.01710.95
4.4.40.1470.02710.95
4.4.30.1500.01710.95
4.4.20.1600.01710.95
4.4.10.1400.01310.95
4.4.00.1770.02710.95
4.3.110.1730.02010.95
4.3.100.1230.01310.95
4.3.90.1600.01710.95
4.3.80.1800.02710.95
4.3.70.0930.01710.95
4.3.60.1700.01310.95
4.3.50.1230.01310.95
4.3.40.0900.02310.95
4.3.30.0270.01710.95
4.3.20.0570.01710.95
4.3.10.0570.01710.95
4.3.00.0670.01310.95

preferences:
53.81 ms | 401 KiB | 5 Q