3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array('0'=>'55959'); $arr2 = array('0'=>'55959', '1'=>'55867', '2'=>'55960'); $diff = array_diff($arr2, $arr1); echo count($diff);

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)
8.3.60.0070.01316.38
8.3.50.0120.00722.10
8.3.40.0120.00918.84
8.3.30.0090.00618.87
8.3.20.0070.00020.18
8.3.10.0000.00723.65
8.3.00.0040.00420.62
8.2.180.0150.00318.16
8.2.170.0070.01422.96
8.2.160.0030.01022.31
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0020.00526.16
8.2.120.0080.00022.27
8.2.110.0090.00022.19
8.2.100.0090.00317.78
8.2.90.0040.00419.21
8.2.80.0040.00418.05
8.2.70.0080.00017.38
8.2.60.0030.00617.93
8.2.50.0060.00318.07
8.2.40.0000.00819.46
8.2.30.0000.00718.09
8.2.20.0040.00417.52
8.2.10.0040.00417.64
8.2.00.0040.00417.67
8.1.280.0110.00725.92
8.1.270.0040.00423.84
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0000.00923.86
8.1.230.0000.01118.99
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0000.00817.30
8.1.180.0000.00818.10
8.1.170.0060.00318.50
8.1.160.0040.00422.04
8.1.150.0040.00418.63
8.1.140.0000.01017.44
8.1.130.0070.00017.49
8.1.120.0040.00417.36
8.1.110.0000.00817.48
8.1.100.0000.00717.50
8.1.90.0030.00617.36
8.1.80.0030.00317.44
8.1.70.0030.00317.39
8.1.60.0030.00617.50
8.1.50.0040.00417.39
8.1.40.0040.00417.33
8.1.30.0040.00417.62
8.1.20.0000.00817.60
8.1.10.0000.00817.46
8.1.00.0070.00017.48
8.0.300.0000.00718.77
8.0.290.0040.00417.04
8.0.280.0000.00718.43
8.0.270.0030.00317.17
8.0.260.0030.00316.88
8.0.250.0030.00316.83
8.0.240.0070.00416.88
8.0.230.0000.00716.77
8.0.220.0000.00716.87
8.0.210.0070.00016.73
8.0.200.0030.00316.89
8.0.190.0060.00316.91
8.0.180.0030.00516.87
8.0.170.0080.00016.95
8.0.160.0050.00316.76
8.0.150.0080.00016.78
8.0.140.0040.00416.82
8.0.130.0050.00013.32
8.0.120.0030.00616.85
8.0.110.0040.00416.89
8.0.100.0080.00016.83
8.0.90.0050.00316.74
8.0.80.0090.00616.95
8.0.70.0000.00716.79
8.0.60.0040.00416.93
8.0.50.0040.00416.68
8.0.30.0070.01617.08
8.0.20.0110.01117.40
8.0.10.0080.00016.97
8.0.00.0030.01616.60
7.4.330.0050.00015.10
7.4.320.0060.00016.52
7.4.300.0030.00316.55
7.4.290.0030.00316.48
7.4.280.0030.00316.39
7.4.270.0000.00616.57
7.4.260.0000.00716.34
7.4.250.0000.00816.58
7.4.240.0040.00416.59
7.4.230.0030.00316.56
7.4.220.0090.00916.50
7.4.210.0090.00616.59
7.4.200.0070.00016.48
7.4.190.0030.00316.72
7.4.160.0080.00816.42
7.4.150.0100.00717.40
7.4.140.0030.01417.86
7.4.130.0060.01116.50
7.4.120.0100.00616.55
7.4.110.0120.00916.39
7.4.100.0140.00516.56
7.4.90.0150.00416.46
7.4.80.0070.01016.63
7.4.70.0130.00316.63
7.4.60.0070.01016.68
7.4.50.0060.00316.19
7.4.40.0060.00922.77
7.4.30.0040.01116.21
7.4.00.0030.00914.92
7.3.330.0020.00213.04
7.3.320.0000.00513.04
7.3.310.0000.00716.21
7.3.300.0030.00316.19
7.3.290.0100.01016.24
7.3.280.0040.01516.20
7.3.270.0100.00717.40
7.3.260.0060.01616.32
7.3.250.0140.00416.44
7.3.240.0070.01016.09
7.3.230.0030.01316.47
7.3.210.0060.01216.45
7.3.200.0080.02019.39
7.3.190.0060.00916.39
7.3.180.0060.00916.37
7.3.170.0000.01616.45
7.3.160.0090.01316.34
7.3.120.0080.00814.95
7.2.330.0160.00016.82
7.2.320.0070.01016.71
7.2.310.0120.00616.49
7.2.300.0110.00516.48
7.2.290.0050.01116.42
7.2.80.0000.01216.62
7.2.60.0090.00316.90
7.2.00.0040.00819.64
7.1.200.0040.00815.42
7.1.100.0090.00317.94
7.1.70.0040.00717.09
7.1.60.0110.00719.27
7.1.50.0030.01716.86
7.1.00.0030.07722.45
7.0.200.0040.00416.72
7.0.140.0070.06721.99
7.0.80.0170.04319.93
7.0.70.0070.07719.93
7.0.60.0230.06319.95
7.0.50.0430.06720.36
7.0.40.0070.07720.05
7.0.30.0130.08020.07
7.0.20.0030.10320.18
7.0.10.0070.09019.95
7.0.00.0000.08720.16
5.6.280.0130.06320.99
5.6.230.0170.06020.53
5.6.220.0000.05720.48
5.6.210.0030.05020.76
5.6.200.0070.08321.00
5.6.190.0130.05721.16
5.6.180.0100.04321.13
5.6.170.0100.07720.95
5.6.160.0130.08021.04
5.6.150.0100.04721.08
5.6.140.0070.04320.94
5.6.130.0070.07721.05
5.6.120.0130.08321.04
5.6.110.0100.08020.91
5.6.100.0200.07721.04
5.6.90.0100.07721.14
5.6.80.0130.07720.39
5.6.70.0130.07320.45
5.6.60.0030.04720.53
5.6.50.0100.07720.45
5.6.40.0030.07720.36
5.6.30.0130.07020.31
5.6.20.0070.08320.44
5.6.10.0030.06720.39
5.6.00.0130.07720.48
5.5.370.0130.04720.56
5.5.360.0070.07720.55
5.5.350.0030.05320.41
5.5.340.0070.04320.78
5.5.330.0030.04020.77
5.5.320.0070.09020.85
5.5.310.0130.07720.63
5.5.300.0170.06320.86
5.5.290.0100.07020.91
5.5.280.0070.08020.91
5.5.270.0130.07720.87
5.5.260.0130.06320.78
5.5.250.0170.08020.63
5.5.240.0000.08020.18
5.5.230.0130.07020.09
5.5.220.0000.08020.22
5.5.210.0070.07020.10
5.5.200.0000.04720.27
5.5.190.0130.06720.18
5.5.180.0100.06720.24
5.5.160.0100.07020.10
5.5.150.0070.05020.20
5.5.140.0100.06320.25
5.5.130.0030.06320.13
5.5.120.0070.08020.21
5.5.110.0000.07019.96
5.5.100.0100.07720.16
5.5.90.0070.03320.10
5.5.80.0100.03720.08
5.5.70.0070.05019.91
5.5.60.0030.03720.04
5.5.50.0070.07020.04
5.5.40.0100.07320.12
5.5.30.0100.07720.04
5.5.20.0070.03720.04
5.5.10.0070.07719.99
5.5.00.0070.04719.99
5.4.450.0200.07019.27
5.4.440.0130.07319.14
5.4.430.0170.07019.22
5.4.420.0070.04719.37
5.4.410.0130.07019.32
5.4.400.0030.08018.90
5.4.390.0100.07319.24
5.4.380.0070.03719.06
5.4.370.0100.07319.10
5.4.360.0030.08318.81
5.4.350.0100.07018.90
5.4.340.0170.05719.07
5.4.320.0130.04318.81
5.4.310.0070.07718.96
5.4.300.0170.06319.14
5.4.290.0100.03019.14
5.4.280.0070.06019.02
5.4.270.0130.06719.03
5.4.260.0130.05318.90
5.4.250.0200.06318.98
5.4.240.0030.03719.02
5.4.230.0030.05019.09
5.4.220.0100.07018.91
5.4.210.0070.04719.03
5.4.200.0070.07319.05
5.4.190.0030.04719.02
5.4.180.0000.08319.22
5.4.170.0130.07318.93
5.4.160.0030.05018.95
5.4.150.0070.04018.88
5.4.140.0000.05016.38
5.4.130.0100.06016.38
5.4.120.0030.08016.32
5.4.110.0030.07716.45
5.4.100.0030.04016.36
5.4.90.0070.04016.21
5.4.80.0070.07716.36
5.4.70.0070.07016.29
5.4.60.0030.07316.40
5.4.50.0100.06316.39
5.4.40.0030.05016.33
5.4.30.0030.07716.37
5.4.20.0030.05316.23
5.4.10.0030.07016.38
5.4.00.0100.06315.73
5.3.290.0000.06714.57
5.3.280.0170.07714.43
5.3.270.0030.04314.59
5.3.260.0070.07014.56
5.3.250.0100.05714.62
5.3.240.0100.05014.57
5.3.230.0130.07714.45
5.3.220.0100.07014.49
5.3.210.0030.07714.43
5.3.200.0130.07314.39
5.3.190.0100.03714.43
5.3.180.0070.07314.42
5.3.170.0130.06714.39
5.3.160.0070.07314.57
5.3.150.0070.06314.55
5.3.140.0070.03714.46
5.3.130.0030.07014.53
5.3.120.0070.07714.53
5.3.110.0030.08014.53
5.3.100.0030.05014.00
5.3.90.0100.03713.84
5.3.80.0070.07313.97
5.3.70.0100.06713.95
5.3.60.0030.07713.91
5.3.50.0030.04713.93
5.3.40.0130.06313.89
5.3.30.0070.06713.77
5.3.20.0100.07013.67
5.3.10.0170.06713.66
5.3.00.0100.06313.63
5.2.170.0070.05711.62
5.2.160.0000.03311.62
5.2.150.0030.06711.62
5.2.140.0030.06311.62
5.2.130.0070.04011.62
5.2.120.0000.03311.62
5.2.110.0070.06011.62
5.2.100.0000.03311.62
5.2.90.0070.02711.62
5.2.80.0100.02311.62
5.2.70.0000.04311.62
5.2.60.0100.05711.62
5.2.50.0100.05711.62
5.2.40.0130.05011.62
5.2.30.0070.03011.62
5.2.20.0100.05711.62
5.2.10.0030.03311.62
5.2.00.0070.06311.62
5.1.60.0070.04311.62
5.1.50.0030.02711.62
5.1.40.0100.02311.62
5.1.30.0070.02711.62
5.1.20.0000.03711.62
5.1.10.0030.03011.62
5.1.00.0000.04311.62
5.0.50.0030.04311.62
5.0.40.0030.04711.62
5.0.30.0030.06711.62
5.0.20.0070.02711.62
5.0.10.0030.02311.62
5.0.00.0070.05011.62
4.4.90.0000.03711.62
4.4.80.0030.03311.62
4.4.70.0000.03711.62
4.4.60.0030.01711.62
4.4.50.0030.03311.62
4.4.40.0000.05711.62
4.4.30.0030.03311.62
4.4.20.0000.02311.62
4.4.10.0030.03311.62
4.4.00.0000.04311.62
4.3.110.0000.02311.62
4.3.100.0000.03711.62
4.3.90.0030.02311.62
4.3.80.0000.02711.62
4.3.70.0000.04311.62
4.3.60.0030.03311.62
4.3.50.0000.03311.62
4.3.40.0030.05311.62
4.3.30.0000.04011.62
4.3.20.0000.03711.62
4.3.10.0070.03011.62
4.3.00.0030.03311.62

preferences:
42.49 ms | 401 KiB | 5 Q