3v4l.org

run code in 300+ PHP versions simultaneously
<?php $idSitesUsed = [1,2,3]; $idSitesExist = [1,2,3,4,5]; var_export(array_diff($idSitesUsed, $idSitesExist));

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)
8.3.70.0110.00418.05
8.3.60.0120.00918.14
8.3.50.0120.00317.82
8.3.40.0040.01118.75
8.3.30.0090.00618.46
8.3.20.0000.00720.75
8.3.10.0050.00323.52
8.3.00.0040.00423.39
8.2.190.0140.00320.10
8.2.180.0040.01518.24
8.2.170.0120.00322.96
8.2.160.0100.00322.25
8.2.150.0080.00024.18
8.2.140.0080.00624.66
8.2.130.0080.00020.48
8.2.120.0070.00026.35
8.2.110.0060.00320.52
8.2.100.0090.00317.58
8.2.90.0050.00317.62
8.2.80.0000.00917.97
8.2.70.0080.00017.93
8.2.60.0040.00418.09
8.2.50.0000.00718.10
8.2.40.0000.00719.18
8.2.30.0040.00419.05
8.2.20.0060.00318.09
8.2.10.0030.00519.05
8.2.00.0070.00019.48
8.1.280.0070.01025.92
8.1.270.0000.00918.79
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0050.00522.06
8.1.230.0080.00317.64
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0080.00018.89
8.1.180.0030.00618.10
8.1.170.0040.00418.28
8.1.160.0040.00418.73
8.1.150.0040.00318.81
8.1.140.0000.00722.18
8.1.130.0030.00320.11
8.1.120.0040.00417.41
8.1.110.0000.00817.27
8.1.100.0030.00517.37
8.1.90.0000.00817.43
8.1.80.0090.00017.28
8.1.70.0070.00017.29
8.1.60.0000.00917.45
8.1.50.0000.00817.34
8.1.40.0060.00317.38
8.1.30.0080.00017.51
8.1.20.0050.00217.57
8.1.10.0040.00417.48
8.1.00.0030.00617.26
8.0.300.0030.00521.58
8.0.290.0000.00816.63
8.0.280.0030.00318.37
8.0.270.0000.00717.16
8.0.260.0000.00618.37
8.0.250.0030.00316.86
8.0.240.0030.00316.87
8.0.230.0060.00316.77
8.0.220.0070.00016.86
8.0.210.0030.00316.66
8.0.200.0000.00616.85
8.0.190.0070.00016.94
8.0.180.0040.00416.80
8.0.170.0040.00416.77
8.0.160.0070.00016.86
8.0.150.0030.00416.77
8.0.140.0040.00416.69
8.0.130.0030.00313.29
8.0.120.0030.00616.79
8.0.110.0000.00716.78
8.0.100.0000.00716.81
8.0.90.0050.00216.70
8.0.80.0060.01216.83
8.0.70.0000.00716.93
8.0.60.0000.00716.84
8.0.50.0050.00316.88
8.0.30.0200.00317.15
8.0.20.0090.01017.40
8.0.10.0050.00316.82
8.0.00.0110.00616.64
7.4.330.0000.00516.84
7.4.320.0030.00316.45
7.4.300.0040.00416.45
7.4.290.0000.00616.55
7.4.280.0000.00716.28
7.4.270.0000.00716.35
7.4.260.0000.00716.34
7.4.250.0070.00016.41
7.4.240.0040.00416.34
7.4.230.0030.00316.41
7.4.220.0050.00316.34
7.4.210.0060.00816.45
7.4.200.0030.00316.31
7.4.160.0130.00316.53
7.4.140.0130.00717.86
7.4.130.0120.00916.40
7.4.120.0040.01216.31
7.4.110.0130.00616.37
7.4.100.0160.00316.50
7.4.90.0040.01216.48
7.4.80.0120.00619.39
7.4.70.0060.01016.40
7.4.60.0070.01116.29
7.4.50.0060.00916.32
7.4.40.0100.00616.21
7.4.00.0090.00614.70
7.3.330.0000.00513.05
7.3.320.0050.00013.04
7.3.310.0040.00315.96
7.3.300.0070.00016.13
7.3.290.0000.00716.04
7.3.280.0110.00616.11
7.3.260.0090.01016.22
7.3.240.0090.00816.25
7.3.230.0040.01616.23
7.3.210.0030.01416.44
7.3.200.0130.00416.18
7.3.190.0090.01016.50
7.3.180.0130.00316.39
7.3.170.0160.00616.28
7.3.160.0080.00816.42
7.3.10.0070.00416.33
7.3.00.0310.00515.51
7.2.330.0100.00716.57
7.2.320.0170.00316.20
7.2.310.0140.00316.24
7.2.300.0060.00916.27
7.2.290.0120.00916.32
7.2.130.0350.01015.72
7.2.120.0280.00815.63
7.2.110.0320.00815.69
7.2.100.0350.00715.79
7.2.90.0440.00615.90
7.2.80.0370.00715.81
7.2.70.0320.01015.83
7.2.60.0380.00515.69
7.2.50.0330.00915.86
7.2.40.0360.00515.42
7.2.30.1050.00815.80
7.2.20.0430.01015.87
7.2.10.0320.00615.79
7.2.00.0350.00915.59
7.1.250.0300.00514.85
7.0.330.0570.00313.27
5.6.380.0030.01314.26

preferences:
18.62 ms | 401 KiB | 5 Q