3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = array(1=>1, 2=>2, 3=>3, 4=>4, 5=>5, 6=>6, 7=>7); //currently exist $a2 = array(2=>2, 4=>4, 6=>6, 8=>8); //refrenced elsewhere $a3 = array_diff($a2, $a1); var_dump($a3);

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)
8.3.40.0000.01418.59
8.3.30.0100.01018.88
8.3.20.0040.00420.07
8.3.10.0040.00423.52
8.3.00.0070.00318.89
8.2.170.0110.00722.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00819.23
8.2.110.0040.00422.08
8.2.100.0060.00617.72
8.2.90.0030.00519.09
8.2.80.0030.00617.97
8.2.70.0000.01017.50
8.2.60.0080.00317.68
8.2.50.0060.00318.07
8.2.40.0000.00919.88
8.2.30.0000.00718.16
8.2.20.0000.00717.62
8.2.10.0040.00418.03
8.2.00.0030.00519.52
8.1.270.0000.00822.14
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.98
8.1.230.0070.00419.20
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0040.00418.38
8.1.160.0070.00021.89
8.1.150.0000.00718.47
8.1.140.0040.00417.29
8.1.130.0000.00717.82
8.1.120.0000.00717.37
8.1.110.0040.00417.28
8.1.100.0000.00717.25
8.1.90.0000.00717.41
8.1.80.0070.00017.44
8.1.70.0070.00017.30
8.1.60.0050.00317.56
8.1.50.0040.00417.30
8.1.40.0030.00517.34
8.1.30.0080.00017.43
8.1.20.0000.00817.57
8.1.10.0040.00417.39
8.1.00.0030.00617.36
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0070.00018.40
8.0.270.0070.00017.09
8.0.260.0000.00717.17
8.0.250.0070.00016.89
8.0.240.0030.00316.77
8.0.230.0070.00016.82
8.0.220.0050.00216.81
8.0.210.0030.00316.86
8.0.200.0060.00016.74
8.0.190.0020.00516.84
8.0.180.0040.00416.86
8.0.170.0000.00816.72
8.0.160.0030.00316.86
8.0.150.0000.00716.78
8.0.140.0050.00516.82
8.0.130.0000.00613.33
8.0.120.0050.00316.69
8.0.110.0040.00416.80
8.0.100.0050.00216.93
8.0.90.0000.00716.83
8.0.80.0060.00916.82
8.0.70.0000.00716.77
8.0.60.0040.00416.61
8.0.50.0050.00316.84
8.0.30.0060.01217.08
8.0.20.0060.01317.40
8.0.10.0000.00716.75
8.0.00.0100.00916.70
7.4.330.0030.00315.07
7.4.320.0060.00316.36
7.4.300.0000.00616.33
7.4.290.0040.00416.52
7.4.280.0040.00416.42
7.4.270.0000.00716.52
7.4.260.0030.00316.50
7.4.250.0030.00316.41
7.4.240.0020.00616.56
7.4.230.0070.00016.33
7.4.220.0030.02016.50
7.4.210.0150.00616.35
7.4.200.0020.00516.45
7.4.160.0090.00616.20
7.4.150.0150.00317.40
7.4.140.0120.00617.86
7.4.130.0090.00816.32
7.4.120.0080.00816.32
7.4.110.0090.01316.36
7.4.100.0030.01616.51
7.4.90.0130.00316.46
7.4.80.0190.00419.39
7.4.70.0100.00716.49
7.4.60.0030.01316.27
7.4.50.0000.00516.28
7.4.40.0130.01016.29
7.4.30.0040.01316.45
7.4.00.0110.00514.65
7.3.330.0060.00013.00
7.3.320.0000.00513.05
7.3.310.0050.00216.00
7.3.300.0030.00316.23
7.3.290.0120.00316.14
7.3.280.0050.01116.20
7.3.270.0060.01317.40
7.3.260.0070.01516.23
7.3.250.0090.00816.36
7.3.240.0100.00716.45
7.3.230.0050.01016.39
7.3.210.0060.01016.08
7.3.200.0090.00919.39
7.3.190.0130.00316.16
7.3.180.0040.01216.08
7.3.170.0090.00616.27
7.3.160.0120.00916.20
7.3.120.0070.00814.88
7.3.110.0140.00414.53
7.3.100.0040.01114.83
7.3.90.0040.01214.67
7.3.80.0120.00315.02
7.3.70.0030.01414.59
7.3.60.0070.00714.70
7.3.50.0140.00014.52
7.3.40.0030.01014.77
7.3.30.0100.00314.49
7.3.20.0100.00316.40
7.3.10.0150.00316.38
7.3.00.0030.00916.37
7.2.330.0030.01416.54
7.2.320.0130.00316.25
7.2.310.0070.01316.51
7.2.300.0060.01116.48
7.2.290.0000.02016.33
7.2.250.0160.00315.12
7.2.240.0100.00715.09
7.2.230.0030.01315.09
7.2.220.0050.00514.77
7.2.210.0100.00614.60
7.2.200.0070.00714.55
7.2.190.0070.01014.81
7.2.180.0110.00414.92
7.2.170.0000.01414.97
7.2.60.0070.00716.82
7.2.00.0030.01219.08
7.1.330.0000.01315.44
7.1.320.0000.01315.80
7.1.310.0100.00715.93
7.1.300.0070.01015.50
7.1.290.0030.01415.40
7.1.280.0030.00615.76
7.1.270.0030.00515.69
7.1.260.0040.00715.80
7.1.200.0100.00015.81
7.1.100.0060.00618.02
7.1.70.0030.00317.09
7.1.60.0030.00917.23
7.1.50.0110.00416.96
7.1.00.0070.07022.40
7.0.200.0040.00416.75
7.0.140.0100.06722.09
7.0.110.0570.07319.90
7.0.100.0470.07320.01
7.0.90.0600.07319.80
7.0.80.0570.05319.90
7.0.70.0500.08319.88
7.0.60.0630.07019.96
7.0.50.0630.07720.37
7.0.40.0100.06720.11
7.0.30.0100.08020.17
7.0.20.0270.06720.14
7.0.10.0130.07320.18
7.0.00.0100.06320.06
5.6.280.0100.06720.80
5.6.260.0170.07020.63
5.6.250.0100.08320.57
5.6.240.0030.07020.63
5.6.230.0070.05020.63
5.6.220.0200.06720.40
5.6.210.0070.06020.55
5.6.200.0000.08721.03
5.6.190.0130.08021.09
5.6.180.0070.06720.97
5.6.170.0030.07721.02
5.6.160.0100.07720.97
5.6.150.0000.08021.00
5.6.140.0070.08721.00
5.6.130.0130.07721.02
5.6.120.0070.07021.09
5.6.110.0130.07020.88
5.6.100.0030.06321.08
5.6.90.0130.07720.88
5.6.80.0100.06720.41
5.6.70.0100.03720.25
5.6.60.0070.07720.27
5.6.50.0100.08320.46
5.6.40.0100.07720.39
5.6.30.0130.05720.56
5.6.20.0100.07020.39
5.6.10.0070.04020.37
5.6.00.0030.04320.23
5.5.380.0100.08320.51
5.5.370.0070.07720.31
5.5.360.0070.04020.31
5.5.350.0130.07320.46
5.5.340.0100.07720.76
5.5.330.0100.06320.84
5.5.320.0100.08020.84
5.5.310.0000.08720.78
5.5.300.0070.07320.98
5.5.290.0070.06720.89
5.5.280.0130.07020.83
5.5.270.0100.05020.68
5.5.260.0070.08720.88
5.5.250.0070.07020.63
5.5.240.0030.04720.20
5.5.230.0100.07020.17
5.5.220.0100.04720.10
5.5.210.0170.07320.31
5.5.200.0170.07720.34
5.5.190.0130.07320.29
5.5.180.0030.08020.20
5.5.160.0070.08020.31
5.5.150.0130.06720.32
5.5.140.0000.08020.23
5.5.130.0100.07320.13
5.5.120.0130.07320.26
5.5.110.0070.08320.17
5.5.100.0030.08320.13
5.5.90.0070.07720.06
5.5.80.0070.08019.92
5.5.70.0130.06719.95
5.5.60.0030.04319.93
5.5.50.0100.06319.95
5.5.40.0030.04020.07
5.5.30.0030.07720.09
5.5.20.0100.07720.15
5.5.10.0070.08020.00
5.5.00.0170.07019.89
5.4.450.0100.07319.43
5.4.440.0070.08019.31
5.4.430.0030.08019.42
5.4.420.0070.07719.44
5.4.410.0030.08019.14
5.4.400.0100.05719.03
5.4.390.0000.08019.01
5.4.380.0030.08319.00
5.4.370.0070.07019.08
5.4.360.0070.07719.18
5.4.350.0000.08318.95
5.4.340.0030.08319.10
5.4.320.0100.07019.01
5.4.310.0100.07318.95
5.4.300.0070.05319.03
5.4.290.0170.06318.95
5.4.280.0100.07718.93
5.4.270.0030.04719.03
5.4.260.0070.07318.95
5.4.250.0070.06318.94
5.4.240.0030.07019.00
5.4.230.0030.04019.07
5.4.220.0070.05018.97
5.4.210.0000.04319.17
5.4.200.0070.07719.07
5.4.190.0130.07018.94
5.4.180.0070.07718.94
5.4.170.0030.07319.09
5.4.160.0070.04018.93
5.4.150.0070.07319.09
5.4.140.0100.05316.15
5.4.130.0130.07016.15
5.4.120.0100.06716.51
5.4.110.0030.06716.41
5.4.100.0000.07316.29
5.4.90.0000.07716.49
5.4.80.0070.07016.22
5.4.70.0070.06316.49
5.4.60.0000.04716.35
5.4.50.0030.07316.35
5.4.40.0070.07016.42
5.4.30.0130.06716.46
5.4.20.0000.07716.38
5.4.10.0070.07716.25
5.4.00.0100.07315.96
5.3.290.0000.08314.47
5.3.280.0000.07714.45
5.3.270.0070.06014.55
5.3.260.0130.06714.48
5.3.250.0070.07014.67
5.3.240.0070.04014.47
5.3.230.0130.03014.66
5.3.220.0100.06714.41
5.3.210.0070.07014.56
5.3.200.0030.07014.63
5.3.190.0100.07714.39
5.3.180.0100.07314.46
5.3.170.0070.07314.50
5.3.160.0030.07314.50
5.3.150.0130.06314.56
5.3.140.0030.06014.63
5.3.130.0100.06314.42
5.3.120.0030.07314.47
5.3.110.0030.07314.44
5.3.100.0030.07313.93
5.3.90.0070.07013.86
5.3.80.0070.05713.80
5.3.70.0030.07714.09
5.3.60.0030.06313.89
5.3.50.0070.07013.80
5.3.40.0030.07713.96
5.3.30.0070.06713.69
5.3.20.0200.05713.70
5.3.10.0100.06713.71
5.3.00.0100.06713.42
5.2.170.0030.05311.67
5.2.160.0070.04011.67
5.2.150.0070.06311.67
5.2.140.0030.06011.67
5.2.130.0030.05711.67
5.2.120.0070.05011.67
5.2.110.0070.05711.67
5.2.100.0000.06311.67
5.2.90.0030.05311.67
5.2.80.0000.04311.67
5.2.70.0170.05011.67
5.2.60.0000.07011.67
5.2.50.0030.06011.67
5.2.40.0100.06011.67
5.2.30.0070.06011.67
5.2.20.0100.05711.67
5.2.10.0070.05311.67
5.2.00.0070.05711.67
5.1.60.0070.04711.67
5.1.50.0030.05711.67
5.1.40.0070.04711.67
5.1.30.0030.04011.67
5.1.20.0030.03311.67
5.1.10.0030.05711.67
5.1.00.0070.05011.67
5.0.50.0070.02711.67
5.0.40.0070.04011.67
5.0.30.0030.06011.67
5.0.20.0030.03711.67
5.0.10.0000.04711.67
5.0.00.0030.05311.67
4.4.90.0030.03711.67
4.4.80.0000.03711.67
4.4.70.0100.02711.67
4.4.60.0030.02311.67
4.4.50.0000.02011.67
4.4.40.0070.05011.67
4.4.30.0030.03311.67
4.4.20.0000.04011.67
4.4.10.0070.03311.67
4.4.00.0000.03011.67
4.3.110.0030.03011.67
4.3.100.0000.03711.67
4.3.90.0000.02711.67
4.3.80.0000.05311.67
4.3.70.0000.02711.67
4.3.60.0030.03011.67
4.3.50.0000.03711.67
4.3.40.0030.04311.67
4.3.30.0070.03011.67
4.3.20.0030.03311.67
4.3.10.0070.02011.67
4.3.00.0000.03011.67

preferences:
41.56 ms | 400 KiB | 5 Q