3v4l.org

run code in 300+ PHP versions simultaneously
<?php $old_ids = [1,2,3]; $procesed_ids = [1,2,4,5,6]; print_r(array_merge([7,8,9],array_diff($old_ids, $procesed_ids)));

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)
8.3.60.0110.00416.50
8.3.50.0100.00521.98
8.3.40.0090.00618.54
8.3.30.0110.00319.06
8.3.20.0070.00720.25
8.3.10.0040.00423.65
8.3.00.0080.00019.07
8.2.180.0070.00718.41
8.2.170.0170.00322.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00020.70
8.2.110.0110.00022.25
8.2.100.0000.01218.09
8.2.90.0040.00419.27
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0030.00617.43
8.2.50.0030.00518.07
8.2.40.0000.00920.96
8.2.30.0070.00018.08
8.2.20.0020.00517.48
8.2.10.0000.00717.97
8.2.00.0000.00817.45
8.1.280.0070.00725.92
8.1.270.0040.00423.79
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0080.00022.19
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0080.00017.35
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00721.95
8.1.150.0000.00818.66
8.1.140.0000.00717.42
8.1.130.0000.00817.73
8.1.120.0040.00417.38
8.1.110.0000.00717.36
8.1.100.0070.00017.35
8.1.90.0000.00817.43
8.1.80.0040.00417.28
8.1.70.0000.00717.34
8.1.60.0070.00217.53
8.1.50.0040.00417.36
8.1.40.0060.00617.43
8.1.30.0080.00017.48
8.1.20.0040.00717.64
8.1.10.0040.00417.41
8.1.00.0040.00417.42
8.0.300.0030.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0060.00617.22
8.0.260.0000.00717.10
8.0.250.0030.00316.94
8.0.240.0030.00316.90
8.0.230.0070.00016.76
8.0.220.0000.00816.84
8.0.210.0030.00516.72
8.0.200.0000.00616.94
8.0.190.0040.00416.77
8.0.180.0070.00016.73
8.0.170.0040.00416.77
8.0.160.0000.00716.86
8.0.150.0030.00316.63
8.0.140.0000.00716.64
8.0.130.0000.00513.25
8.0.120.0000.00816.80
8.0.110.0000.00716.80
8.0.100.0070.00016.77
8.0.90.0040.00416.76
8.0.80.0060.00816.83
8.0.70.0000.00816.85
8.0.60.0040.00416.68
8.0.50.0000.00716.76
8.0.30.0140.00717.14
8.0.20.0140.00517.40
8.0.10.0070.00016.80
8.0.00.0090.01316.64
7.4.330.0000.00515.00
7.4.320.0050.00216.29
7.4.300.0030.00316.43
7.4.290.0030.00316.44
7.4.280.0040.00416.35
7.4.270.0000.00716.54
7.4.260.0000.00716.51
7.4.250.0000.00716.41
7.4.240.0000.00716.39
7.4.230.0020.00516.50
7.4.220.0090.00916.56
7.4.210.0070.00916.58
7.4.200.0030.00316.47
7.4.190.0040.00416.49
7.4.160.0080.01516.52
7.4.150.0110.01417.40
7.4.140.0110.00917.86
7.4.130.0110.00916.40
7.4.120.0130.00616.32
7.4.110.0140.00416.52
7.4.100.0090.01216.53
7.4.90.0130.00416.46
7.4.80.0110.00819.39
7.4.70.0100.00716.36
7.4.60.0090.00916.27
7.4.50.0050.00016.10
7.4.40.0000.01716.08
7.4.30.0040.01216.62
7.4.10.0070.01114.64
7.4.00.0070.00914.91
7.3.330.0000.00612.88
7.3.320.0000.00512.96
7.3.310.0040.00416.21
7.3.300.0070.00016.11
7.3.290.0120.00316.08
7.3.280.0090.00816.13
7.3.270.0080.01517.40
7.3.260.0130.01016.59
7.3.250.0160.00316.17
7.3.240.0170.00316.28
7.3.230.0150.00316.39
7.3.210.0100.00716.16
7.3.200.0060.01216.22
7.3.190.0030.01416.10
7.3.180.0060.00916.43
7.3.170.0100.00616.27
7.3.160.0100.00616.36
7.3.130.0000.01614.24
7.3.120.0070.01014.69
7.3.110.0070.01014.61
7.3.100.0090.00914.44
7.3.90.0040.00814.57
7.3.80.0010.01014.64
7.3.70.0050.00714.67
7.3.60.0030.01014.39
7.3.50.0060.01114.60
7.3.40.0050.00914.44
7.3.30.0020.01314.68
7.3.20.0020.01016.44
7.3.10.0080.00216.55
7.3.00.0060.00616.46
7.2.330.0150.00616.05
7.2.320.0030.01316.50
7.2.310.0170.00616.45
7.2.300.0100.00716.66
7.2.290.0090.00916.44
7.2.260.0030.01014.82
7.2.250.0110.00814.67
7.2.240.0080.00914.96
7.2.230.0070.00814.72
7.2.220.0070.00714.57
7.2.210.0060.00814.95
7.2.200.0050.00414.58
7.2.190.0030.01214.78
7.2.180.0050.00814.61
7.2.170.0070.00814.78
7.2.160.0030.01014.58
7.2.150.0030.00916.75
7.2.140.0070.00516.70
7.2.130.0050.00816.52
7.2.120.0070.00816.68
7.2.110.0080.00516.62
7.2.100.0050.01016.54
7.2.90.0050.01016.39
7.2.80.0050.01016.84
7.2.70.0070.00916.66
7.2.60.0080.00816.53
7.2.50.0020.01416.59
7.2.40.0070.00716.47
7.2.30.0070.00716.79
7.2.20.0030.00916.67
7.2.10.0070.00616.47
7.2.00.0040.00717.47
7.1.330.0080.00815.73
7.1.320.0080.00815.63
7.1.310.0060.00715.59
7.1.300.0080.00815.69
7.1.290.0080.00315.60
7.1.280.0060.00615.55
7.1.270.0030.00815.60
7.1.260.0080.00515.58
7.1.250.0080.00615.47
7.1.240.0010.00915.73
7.1.230.0070.00415.80
7.1.220.0060.00815.67
7.1.210.0080.00615.64
7.1.200.0050.00915.52
7.1.190.0060.00615.68
7.1.180.0060.00815.53
7.1.170.0100.00315.68
7.1.160.0020.01215.62
7.1.150.0070.00515.65
7.1.140.0040.00715.64
7.1.130.0090.00715.47
7.1.120.0000.01115.76
7.1.110.0070.00715.80
7.1.100.0050.00716.37
7.1.90.0050.00715.77
7.1.80.0060.00915.55
7.1.70.0040.00516.05
7.1.60.0050.01316.85
7.1.50.0070.00915.99
7.1.40.0000.01215.71
7.1.30.0060.00515.57
7.1.20.0030.01015.66
7.1.10.0060.00615.51
7.1.00.0070.02617.89
7.0.330.0000.01015.34
7.0.320.0030.00915.21
7.0.310.0070.00815.17
7.0.300.0040.01115.30
7.0.290.0030.00815.04
7.0.280.0070.00515.29
7.0.270.0050.01015.26
7.0.260.0040.00915.29
7.0.250.0030.01015.43
7.0.240.0040.00915.18
7.0.230.0090.00515.17
7.0.220.0050.00815.21
7.0.210.0050.00815.30
7.0.200.0040.00915.75
7.0.190.0020.01115.39
7.0.180.0060.00415.08
7.0.170.0030.00715.35
7.0.160.0080.00315.32
7.0.150.0030.01015.41
7.0.140.0070.02517.49
7.0.130.0070.00615.18
7.0.120.0010.00915.32
7.0.110.0000.01115.13
7.0.100.0040.00915.34
7.0.90.0090.00414.97
7.0.80.0050.00815.39
7.0.70.0070.02517.41
7.0.60.0100.02417.29
7.0.50.0040.03317.69
7.0.40.0070.02715.44
7.0.30.0070.01715.61
7.0.20.0040.01815.63
7.0.10.0060.01715.66
7.0.00.0040.02115.60
5.6.400.0060.00814.11
5.6.390.0030.01114.14
5.6.380.0050.00814.36
5.6.370.0080.00714.06
5.6.360.0040.01014.06
5.6.350.0010.01014.25
5.6.340.0060.00814.21
5.6.330.0030.00814.23
5.6.320.0040.00614.25
5.6.310.0050.01014.27
5.6.300.0010.00914.39
5.6.290.0050.01014.30
5.6.280.0020.03116.37
5.6.270.0040.00914.15
5.6.260.0080.00614.19
5.6.250.0040.01014.03
5.6.240.0040.01114.33
5.6.230.0110.00214.18
5.6.220.0080.02016.25
5.6.210.0050.03016.21
5.6.200.0050.03116.48
5.6.190.0060.02816.37
5.6.180.0080.02216.49
5.6.170.0070.01816.40
5.6.160.0050.01616.37
5.6.150.0040.02016.31
5.6.140.0070.02216.45
5.6.130.0060.03116.34
5.6.120.0030.03416.40
5.6.110.0100.02516.60
5.6.100.0070.03316.46
5.6.90.0070.02916.34
5.6.80.0060.02716.14
5.6.70.0020.03116.25
5.6.60.0080.02516.19
5.6.50.0010.03216.39
5.6.40.0030.03316.20
5.6.30.0080.02916.27
5.6.20.0030.02416.24
5.6.10.0050.02916.05
5.6.00.0070.02716.08
5.5.380.0080.00514.08
5.5.370.0070.00614.23
5.5.360.0070.02616.25
5.5.350.0080.02516.07
5.5.340.0050.03616.47
5.5.330.0020.03316.38
5.5.320.0080.01916.24
5.5.310.0030.01916.39
5.5.300.0080.02816.52
5.5.290.0040.02916.26
5.5.280.0050.03416.40
5.5.270.0060.02616.37
5.5.260.0030.03016.49
5.5.250.0080.02816.20
5.5.240.0060.02816.13
5.5.230.0070.02715.93
5.5.220.0050.02216.05
5.5.210.0080.03216.14
5.5.200.0050.02516.10
5.5.190.0100.02416.07
5.5.180.0040.02116.09
5.5.170.0050.00813.88
5.5.160.0050.03416.11
5.5.150.0030.03016.02
5.5.140.0050.02816.12
5.5.130.0080.02716.18
5.5.120.0050.02516.13
5.5.110.0070.02516.08
5.5.100.0080.02715.98
5.5.90.0040.03216.08
5.5.80.0060.02716.16
5.5.70.0090.02716.03
5.5.60.0040.02415.90
5.5.50.0030.03416.03
5.5.40.0070.03015.97
5.5.30.0070.03116.07
5.5.20.0090.02715.99
5.5.10.0040.01815.70
5.5.00.0050.02415.93
5.4.450.0040.01714.19
5.4.440.0080.02614.27
5.4.430.0040.02514.23
5.4.420.0060.02814.32
5.4.410.0050.02214.14
5.4.400.0030.02814.09
5.4.390.0060.02914.12
5.4.380.0070.01914.21
5.4.370.0040.02914.15
5.4.360.0060.02014.22
5.4.350.0030.03014.11
5.4.340.0010.02914.20
5.4.330.0010.01011.73
5.4.320.0030.02814.18
5.4.310.0030.02714.14
5.4.300.0060.02814.05
5.4.290.0050.02814.10
5.4.280.0010.03414.04
5.4.270.0020.02914.09
5.4.260.0050.02914.14
5.4.250.0070.02814.15
5.4.240.0060.03014.08
5.4.230.0050.02114.01
5.4.220.0030.03314.14
5.4.210.0040.02914.05
5.4.200.0060.02214.10
5.4.190.0030.02514.18
5.4.180.0020.02514.03
5.4.170.0060.02714.18
5.4.160.0030.02314.07
5.4.150.0060.02814.08
5.4.140.0060.02713.23
5.4.130.0050.02213.22
5.4.120.0020.02213.24
5.4.110.0030.02213.19
5.4.100.0040.02313.31
5.4.90.0050.02313.19
5.4.80.0020.02813.19
5.4.70.0060.02613.28
5.4.60.0050.02413.23
5.4.50.0090.02113.20
5.4.40.0030.02413.27
5.4.30.0010.02913.27
5.4.20.0040.02413.27
5.4.10.0060.02613.28
5.4.00.0030.02413.12
5.3.290.0050.02612.47
5.3.280.0020.02812.44
5.3.270.0030.02812.39
5.3.260.0010.02412.41
5.3.250.0040.02812.44
5.3.240.0020.02712.44
5.3.230.0010.02512.44
5.3.220.0060.02412.42
5.3.210.0030.02712.44
5.3.200.0030.02512.44
5.3.190.0050.02512.39
5.3.180.0040.02812.44
5.3.170.0050.02912.47
5.3.160.0040.02712.43
5.3.150.0050.02712.43
5.3.140.0030.02912.44
5.3.130.0050.03112.41
5.3.120.0030.03212.42
5.3.110.0010.03412.43
5.3.100.0030.02612.25
5.3.90.0070.02512.27
5.3.80.0060.02812.18
5.3.70.0040.02312.24
5.3.60.0020.02912.25
5.3.50.0050.02712.22
5.3.40.0030.02712.22
5.3.30.0020.02612.15
5.3.20.0020.02812.14
5.3.10.0030.02112.11
5.3.00.0010.02712.13
5.2.170.0100.06011.18
5.2.160.0000.05711.09
5.2.150.0070.04711.12
5.2.140.0000.04711.10
5.2.130.0070.03311.06
5.2.120.0030.06011.04
5.2.110.0030.03711.13
5.2.100.0000.05711.10
5.2.90.0030.05011.10
5.2.80.0070.06010.93
5.2.70.0030.06310.94
5.2.60.0070.05710.84
5.2.50.0000.06310.81
5.2.40.0030.06010.98
5.2.30.0000.06710.89
5.2.20.0030.06010.81
5.2.10.0000.06310.86
5.2.00.0030.05310.73
5.1.60.0030.04710.47
5.1.50.0000.06010.47
5.1.40.0070.05010.47
5.1.30.0030.05310.47
5.1.20.0030.05710.47
5.1.10.0030.05310.47
5.1.00.0000.05010.47
5.0.50.0070.04010.47
5.0.40.0000.04710.47
5.0.30.0030.05010.47
5.0.20.0000.04710.47
5.0.10.0030.03710.47
5.0.00.0030.05310.47
4.4.90.0000.03710.47
4.4.80.0000.02710.47
4.4.70.0070.02710.47
4.4.60.0000.02310.47
4.4.50.0030.03310.47
4.4.40.0030.05010.47
4.4.30.0070.03310.47
4.4.20.0030.03710.47
4.4.10.0000.03310.47
4.4.00.0000.05010.47
4.3.110.0070.02710.47
4.3.100.0030.02710.47
4.3.90.0000.03310.47
4.3.80.0000.04010.47
4.3.70.0000.03010.47
4.3.60.0000.04010.47
4.3.50.0030.02710.47
4.3.40.0000.04710.47
4.3.30.0000.03710.47
4.3.20.0000.03010.47
4.3.10.0000.03710.47
4.3.00.0000.03710.47

preferences:
48.25 ms | 401 KiB | 5 Q