3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array('12' => '12', '13'=>'13'); $arr2 = array('12','13'); var_dump(array_diff($arr1,$arr2));

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)
8.3.60.0180.00316.36
8.3.50.0080.01221.91
8.3.40.0040.01118.39
8.3.30.0070.00718.97
8.3.20.0070.00020.07
8.3.10.0000.00723.66
8.3.00.0040.00418.99
8.2.180.0190.00016.63
8.2.170.0040.01122.96
8.2.160.0140.00020.21
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.09
8.2.110.0060.00320.43
8.2.100.0080.00417.59
8.2.90.0030.00619.57
8.2.80.0040.00419.11
8.2.70.0040.00417.50
8.2.60.0000.00717.80
8.2.50.0050.00318.07
8.2.40.0030.00618.04
8.2.30.0050.00318.04
8.2.20.0100.00017.54
8.2.10.0030.00617.90
8.2.00.0080.00017.97
8.1.280.0000.01425.92
8.1.270.0000.00820.24
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00323.92
8.1.230.0040.00720.88
8.1.220.0040.00417.74
8.1.210.0040.00418.88
8.1.200.0090.00017.23
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0080.00018.71
8.1.160.0000.00818.82
8.1.150.0040.00418.82
8.1.140.0040.00417.29
8.1.130.0000.00717.85
8.1.120.0070.00017.30
8.1.110.0040.00417.41
8.1.100.0040.00417.39
8.1.90.0040.00417.38
8.1.80.0000.00717.26
8.1.70.0050.00317.36
8.1.60.0030.00517.52
8.1.50.0080.00017.46
8.1.40.0110.00017.43
8.1.30.0040.00417.54
8.1.20.0040.00417.44
8.1.10.0040.00417.32
8.1.00.0060.00317.36
8.0.300.0050.00319.96
8.0.290.0040.00416.58
8.0.280.0030.00318.29
8.0.270.0070.00017.23
8.0.260.0070.00017.23
8.0.250.0030.00316.76
8.0.240.0040.00416.93
8.0.230.0000.00716.77
8.0.220.0000.00716.78
8.0.210.0030.00316.86
8.0.200.0060.00016.86
8.0.190.0030.00616.77
8.0.180.0000.00716.87
8.0.170.0060.00316.75
8.0.160.0070.00016.80
8.0.150.0070.00016.86
8.0.140.0040.00416.79
8.0.130.0070.00013.25
8.0.120.0040.00416.84
8.0.110.0060.00316.80
8.0.100.0050.00316.71
8.0.90.0040.00416.70
8.0.80.0130.00316.72
8.0.70.0070.00016.72
8.0.60.0040.00416.71
8.0.50.0070.00016.71
8.0.30.0110.01316.94
8.0.20.0120.00617.40
8.0.10.0000.00716.96
8.0.00.0120.00916.50
7.4.330.0060.00015.08
7.4.320.0040.00416.54
7.4.300.0000.00616.35
7.4.290.0040.00416.41
7.4.280.0080.00016.41
7.4.270.0030.00316.44
7.4.260.0070.00016.35
7.4.250.0020.00516.37
7.4.240.0020.00516.53
7.4.230.0030.00316.32
7.4.220.0140.00716.38
7.4.210.0090.00616.54
7.4.200.0070.00016.55
7.4.160.0080.01216.57
7.4.150.0090.00917.40
7.4.140.0030.01417.86
7.4.130.0090.01316.53
7.4.120.0100.00916.39
7.4.110.0090.00916.38
7.4.100.0130.00516.45
7.4.90.0120.00416.43
7.4.80.0030.01419.39
7.4.70.0030.01416.23
7.4.60.0140.00316.46
7.4.50.0000.00816.39
7.4.40.0060.00916.28
7.4.30.0150.01116.32
7.4.00.0070.01014.75
7.3.330.0060.00013.04
7.3.320.0050.01013.04
7.3.310.0030.00316.22
7.3.300.0060.00016.04
7.3.290.0000.00816.11
7.3.280.0040.01416.17
7.3.270.0030.01517.40
7.3.260.0130.00616.39
7.3.250.0110.00816.27
7.3.240.0000.01716.17
7.3.230.0080.01216.39
7.3.210.0090.00616.25
7.3.200.0120.00919.39
7.3.190.0130.00315.99
7.3.180.0060.01016.35
7.3.170.0110.00816.27
7.3.160.0110.01116.11
7.2.330.0090.00916.61
7.2.320.0070.01016.53
7.2.310.0070.01416.13
7.2.300.0120.00616.46
7.2.290.0080.01516.42
7.2.60.0060.00616.58
7.2.00.0190.00419.22
7.1.200.0100.00315.46
7.1.100.0060.00817.94
7.1.70.0070.00317.00
7.1.60.0160.00919.50
7.1.50.0090.01516.86
7.1.00.0030.07722.37
7.0.200.0000.00716.76
7.0.60.0030.08320.01
7.0.50.0070.08017.77
7.0.40.0000.04720.23
7.0.30.0530.06320.09
7.0.20.0170.05320.01
7.0.10.0070.08020.04
7.0.00.0000.09020.13
5.6.280.0100.06320.98
5.6.210.0100.05720.60
5.6.200.0100.07718.21
5.6.190.0100.06020.43
5.6.180.0270.04320.61
5.6.170.0170.05320.41
5.6.160.0100.04020.50
5.6.150.0100.03718.14
5.6.140.0030.08018.14
5.6.130.0170.06718.20
5.6.120.0100.06020.98
5.6.110.0200.07021.11
5.6.100.0100.08020.96
5.6.90.0130.03020.96
5.6.80.0070.06020.33
5.6.70.0000.04020.27
5.5.350.0230.07020.31
5.5.340.0030.03717.91
5.5.330.0100.07020.25
5.5.320.0230.04320.18
5.5.310.0230.05320.13
5.5.300.0030.07718.02
5.5.290.0100.05017.95
5.5.280.0170.07720.72
5.5.270.0100.03720.80
5.5.260.0170.07720.79
5.5.250.0070.03720.61
5.5.240.0230.02720.25
5.4.450.0100.04319.26
5.4.440.0100.03319.25
5.4.430.0170.04019.41
5.4.420.0170.04719.63
5.4.410.0230.05018.95
5.4.400.0230.04718.66
5.4.390.0100.05718.77
5.4.380.0070.06018.54
5.4.370.0100.06318.67
5.4.360.0100.05318.59
5.4.350.0100.05318.76
5.4.340.0170.04318.50
5.4.320.0030.06018.71
5.4.310.0100.05018.58
5.4.300.0070.05318.77
5.4.290.0070.05718.66
5.4.280.0130.05018.64
5.4.270.0130.05018.73
5.4.260.0070.05718.52
5.4.250.0100.05718.52
5.4.240.0070.06018.58
5.4.230.0170.06718.76
5.4.220.0170.05018.54
5.4.210.0030.06018.50
5.4.200.0130.04716.38
5.4.190.0130.05018.48
5.4.180.0200.04318.60
5.4.170.0130.05318.60
5.4.160.0130.05018.54
5.4.150.0170.04718.59
5.4.140.0070.05316.08
5.4.130.0070.05716.35
5.4.120.0130.05716.21
5.4.110.0130.04716.15
5.4.100.0070.05716.11
5.4.90.0100.06316.21
5.4.80.0100.05016.17
5.4.70.0030.05716.01
5.4.60.0100.05016.07
5.4.50.0070.05016.05
5.4.40.0130.04716.32
5.4.30.0100.05316.13
5.4.20.0200.05316.12
5.4.10.0230.05316.13
5.4.00.0130.06015.71
5.3.290.0070.05714.69
5.3.280.0130.05714.55
5.3.270.0130.06014.70
5.3.260.0070.08014.49
5.3.250.0170.06714.51
5.3.240.0030.05714.56
5.3.230.0030.05714.64
5.3.220.0200.04314.54
5.3.210.0230.04314.52
5.3.200.0070.05714.58
5.3.190.0100.05014.52
5.3.180.0130.04714.55
5.3.170.0100.05314.47
5.3.160.0100.05014.60
5.3.150.0130.05314.53
5.3.140.0200.04314.44
5.3.130.0100.07714.54
5.3.120.0070.06014.45
5.3.110.0030.06314.57
5.3.100.0030.06014.10
5.3.90.0130.04714.06
5.3.80.0030.05714.00
5.3.70.0100.05313.92
5.3.60.0070.05314.09
5.3.50.0070.05313.93
5.3.40.0000.06014.01
5.3.30.0100.05013.99
5.3.20.0070.05313.69
5.3.10.0030.05313.72
5.3.00.0230.05713.62
5.2.170.0130.05311.17
5.2.160.0130.04011.05
5.2.150.0130.04011.07
5.2.140.0070.05011.14
5.2.130.0070.05311.03
5.2.120.0100.04011.03
5.2.110.0170.03711.13
5.2.100.0100.04311.24
5.2.90.0200.03011.06
5.2.80.0100.05311.14
5.2.70.0070.05011.02
5.2.60.0030.04711.04
5.2.50.0030.06311.15
5.2.40.0130.05010.95
5.2.30.0170.03311.02
5.2.20.0100.03710.93
5.2.10.0130.03310.83
5.2.00.0070.04010.77
5.1.60.0070.0339.99
5.1.50.0070.03310.05
5.1.40.0070.0379.99
5.1.30.0100.03310.35
5.1.20.0130.03010.38
5.1.10.0100.03710.07
5.1.00.0030.03710.08
5.0.50.0070.0308.52
5.0.40.0130.0308.50
5.0.30.0070.0438.25
5.0.20.0030.0308.22
5.0.10.0070.0278.18
5.0.00.0070.0538.22
4.4.90.0030.0305.86
4.4.80.0100.0235.90
4.4.70.0000.0335.88
4.4.60.0030.0235.91
4.4.50.0070.0275.91
4.4.40.0130.0335.89
4.4.30.0070.0205.82
4.4.20.0030.0235.98
4.4.10.0100.0175.97
4.4.00.0070.0335.95
4.3.110.0030.0235.83
4.3.100.0070.0175.84
4.3.90.0030.0205.87
4.3.80.0070.0335.90
4.3.70.0070.0175.90
4.3.60.0030.0235.79
4.3.50.0000.0275.81
4.3.40.0070.0305.77
4.3.30.0030.0204.55
4.3.20.0000.0274.56
4.3.10.0030.0204.55
4.3.00.0000.02315.52

preferences:
64.5 ms | 401 KiB | 5 Q