3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr_1 = ['[param1]', 'remove', 'demo', '[param2]', 'some', '[param3]']; $arr_2 = ['value1', 'remove', 'some', 'value2', 'demo', 'value3']; var_export( [ 'clean1' => array_values(array_diff_assoc($arr_1, $arr_2)), 'clean2' => array_values(array_diff_assoc($arr_2, $arr_1)) ] );

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)
8.5.30.0040.00417.36
8.5.20.0090.00820.26
8.5.10.0100.00816.52
8.5.00.0110.01019.88
8.4.180.0130.01019.62
8.4.170.0120.01123.81
8.4.160.0040.00723.92
8.4.150.0090.00516.74
8.4.140.0160.00517.52
8.4.130.0070.00517.95
8.4.120.0050.00320.44
8.4.110.0090.00622.23
8.4.100.0090.00817.79
8.4.90.0050.00418.70
8.4.80.0130.00717.73
8.4.70.0140.00518.00
8.4.60.0100.00718.74
8.4.50.0130.00717.58
8.4.40.0070.01318.46
8.4.30.0000.00920.50
8.4.20.0060.01322.41
8.4.10.0040.00422.59
8.3.300.0090.01022.64
8.3.290.0120.00818.31
8.3.280.0080.00516.21
8.3.270.0120.00716.71
8.3.260.0070.00216.74
8.3.250.0150.00318.98
8.3.240.0040.00616.76
8.3.230.0110.00916.52
8.3.220.0090.00918.86
8.3.210.0060.00818.91
8.3.200.0070.00416.64
8.3.190.0090.00918.88
8.3.180.0110.00416.53
8.3.170.0030.00519.11
8.3.160.0090.00618.27
8.3.150.0150.00419.16
8.3.140.0040.00416.70
8.3.130.0070.00416.31
8.3.120.0080.00019.00
8.3.110.0040.00420.94
8.3.100.0100.00724.06
8.3.90.0050.00326.77
8.3.80.0090.00016.50
8.3.70.0100.01016.58
8.3.60.0120.00318.31
8.3.50.0250.00924.56
8.3.40.0000.01418.72
8.3.30.0060.01318.89
8.3.20.0050.00324.18
8.3.10.0080.00024.66
8.3.00.0000.01026.16
8.2.300.0160.00718.08
8.2.290.0040.00620.46
8.2.280.0050.01220.09
8.2.270.0130.00617.43
8.2.260.0130.00618.92
8.2.250.0040.00416.68
8.2.240.0080.00019.15
8.2.230.0070.00022.58
8.2.220.0030.01237.54
8.2.210.0080.00026.77
8.2.200.0000.00918.17
8.2.190.0070.00716.58
8.2.180.0070.01425.92
8.2.170.0080.00618.79
8.2.160.0110.00322.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00420.96
8.2.110.0060.00020.47
8.2.100.0090.00317.91
8.2.90.0080.00018.09
8.2.80.0080.00017.97
8.2.70.0040.00417.93
8.2.60.0080.00018.05
8.2.50.0030.00518.10
8.2.40.0030.00519.36
8.2.30.0040.00418.07
8.2.20.0040.00417.95
8.2.10.0000.00719.06
8.2.00.0000.00819.19
8.1.340.0130.00717.61
8.1.330.0130.00520.23
8.1.320.0080.01216.25
8.1.310.0070.01016.49
8.1.300.0120.00618.23
8.1.290.0070.00430.84
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00928.09
8.1.240.0070.00319.13
8.1.230.0140.00020.91
8.1.220.0000.00817.74
8.1.210.0110.00018.77
8.1.200.0060.00317.10
8.1.190.0030.00517.22
8.1.180.0020.00518.10
8.1.170.0030.00517.62
8.1.160.0040.00418.80
8.1.150.0040.00418.89
8.1.140.0000.00820.28
8.1.130.0030.00319.93
8.1.120.0040.00417.41
8.1.110.0080.00017.41
8.1.100.0040.00417.36
8.1.90.0000.00717.29
8.1.80.0030.00717.42
8.1.70.0030.00317.36
8.1.60.0060.00317.55
8.1.50.0040.00417.48
8.1.40.0000.00817.43
8.1.30.0050.00317.46
8.1.20.0080.00017.56
8.1.10.0000.00817.51
8.1.00.0040.00417.45
8.0.300.0040.00419.60
8.0.290.0080.00016.63
8.0.280.0050.00318.25
8.0.270.0030.00317.98
8.0.260.0030.00320.18
8.0.250.0040.00416.86
8.0.240.0030.00316.82
8.0.230.0030.00316.91
8.0.220.0030.00316.87
8.0.210.0030.00316.72
8.0.200.0030.00316.85
8.0.190.0000.00816.90
8.0.180.0040.00416.79
8.0.170.0040.00416.70
8.0.160.0040.00416.91
8.0.150.0030.00516.79
8.0.140.0000.00816.84
8.0.130.0050.00013.30
8.0.120.0040.00416.81
8.0.110.0000.00816.82
8.0.100.0050.00216.70
8.0.90.0000.00816.90
8.0.80.0090.01016.88
8.0.70.0000.00816.65
8.0.60.0000.00716.83
8.0.50.0040.00416.69
8.0.30.0070.01016.95
8.0.20.0060.01317.02
8.0.10.0000.00716.94
8.0.00.0130.00416.60
7.4.330.0040.00015.55
7.4.320.0060.00016.57
7.4.300.0000.00816.55
7.4.290.0000.00816.54
7.4.280.0000.00716.46
7.4.270.0000.00716.36
7.4.260.0020.00213.22
7.4.250.0040.00416.48
7.4.240.0030.00316.34
7.4.230.0000.00716.43
7.4.220.0000.00716.40
7.4.210.0060.01016.56
7.4.200.0070.00016.19
7.4.130.0080.01116.43
7.4.120.0140.01016.60
7.4.110.0030.01316.28
7.4.100.0100.00816.52
7.4.90.0120.00616.40
7.4.80.0140.00316.18
7.4.70.0140.00416.39
7.4.60.0110.00716.13
7.4.50.0120.00716.34
7.4.40.0090.00916.46
7.4.30.0120.00616.40
7.4.20.0130.00616.55
7.4.10.0070.01016.28
7.4.00.0100.00716.24
7.3.330.0030.00316.11
7.3.320.0030.00313.04
7.3.310.0070.00016.21
7.3.300.0000.00616.09
7.3.290.0090.00816.18
7.3.280.0060.00916.19
7.3.260.0150.00316.43
7.3.230.0150.01016.41
7.3.210.0060.01216.54
7.3.200.0060.01216.27
7.3.190.0070.01016.50
7.3.180.0060.01216.18
7.3.170.0130.00416.16
7.3.160.0170.00316.14
7.3.150.0070.01116.55
7.3.140.0080.00816.17
7.3.130.0130.00516.30
7.3.120.0090.00816.10
7.3.110.0110.00716.16
7.3.100.0130.00316.29
7.3.90.0080.00916.48
7.3.80.0230.01516.47
7.3.70.0060.01216.30
7.3.60.0030.01316.42
7.3.50.0100.00716.33
7.3.40.0130.00316.18
7.3.30.0110.00516.15
7.3.20.0100.00716.15
7.3.10.0090.00916.21
7.3.00.0140.00316.05
7.2.330.0090.00916.35
7.2.320.0100.01016.62
7.2.310.0150.00916.40
7.2.300.0150.00316.32
7.2.290.0080.01116.59
7.2.280.0120.00816.30
7.2.270.0090.00916.43
7.2.260.0180.00316.53
7.2.250.0060.01216.33
7.2.240.0060.01116.43
7.2.230.0040.01216.58
7.2.220.0310.00416.48
7.2.210.0030.01516.63
7.2.200.0090.00916.57
7.2.190.0070.01016.46
7.2.180.0100.00716.36
7.2.170.0150.00316.35
7.2.160.0080.00816.36
7.2.150.0140.00416.37
7.2.140.0090.00916.37
7.2.130.0090.00916.46
7.2.120.0180.00016.26
7.2.110.0120.00616.41
7.2.100.0600.01016.35
7.2.90.0140.00416.31
7.2.80.0070.01116.45
7.2.70.0100.01016.49
7.2.60.0110.00816.43
7.2.50.0070.01116.43
7.2.40.0130.00516.45
7.2.30.0110.00916.53
7.2.20.0070.01416.51
7.2.10.0090.00916.30
7.2.00.0150.00416.21

preferences:
47.87 ms | 1538 KiB | 5 Q