3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateArray1 = [new \DateTimeImmutable('Y-m-d 00:00:00')]; $dateArray2 = [new \DateTimeImmutable('Y-m-d 00:00:00')]; $dates = array_diff($dateArray1, $dateArray2); print_r($dates);

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)
8.3.60.0090.00916.63
8.3.50.0090.01122.04
8.3.40.0060.01219.09
8.3.30.0070.00718.88
8.3.20.0110.00420.17
8.3.10.0080.00023.65
8.3.00.0150.00019.51
8.2.180.0070.01116.75
8.2.170.0040.01422.96
8.2.160.0130.00720.52
8.2.150.0070.01024.18
8.2.140.0040.00424.66
8.2.130.0050.00320.51
8.2.120.0000.00726.35
8.2.110.0090.00021.03
8.2.100.0110.00017.80
8.2.90.0000.00719.22
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0000.00719.34
8.2.30.0000.00720.61
8.2.20.0050.00317.87
8.2.10.0000.00817.92
8.2.00.0040.00417.91
8.1.280.0140.00325.92
8.1.270.0090.00023.82
8.1.260.0030.00628.09
8.1.250.0000.00828.09
8.1.240.0070.00319.26
8.1.230.0080.00417.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0040.00417.55
8.1.180.0040.00418.10
8.1.170.0030.00618.71
8.1.160.0000.00721.82
8.1.150.0060.00318.75
8.1.140.0030.00519.38
8.1.130.0000.00817.62
8.1.120.0040.00417.48
8.1.110.0050.00217.40
8.1.100.0000.00717.36
8.1.90.0070.00017.45
8.1.80.0040.00417.37
8.1.70.0000.00717.43
8.1.60.0000.00717.56
8.1.50.0030.00517.50
8.1.40.0040.00417.51
8.1.30.0080.00017.72
8.1.20.0040.00417.50
8.1.10.0050.00317.58
8.1.00.0040.00417.55
8.0.300.0070.00018.77
8.0.290.0080.00017.00
8.0.280.0040.00418.39
8.0.270.0070.00017.21
8.0.260.0030.00317.14
8.0.250.0040.00417.06
8.0.240.0070.00017.05
8.0.230.0040.00417.05
8.0.220.0030.00517.04
8.0.210.0000.00716.99
8.0.200.0030.00317.10
8.0.190.0070.00016.96
8.0.180.0040.00416.94
8.0.170.0040.00416.96
8.0.160.0000.00817.14
8.0.150.0030.00316.99
8.0.140.0040.00416.89
8.0.130.0000.00613.46
8.0.120.0000.00817.00
8.0.110.0070.00016.99
8.0.100.0030.00516.90
8.0.90.0030.00517.07
8.0.80.0040.01717.07
8.0.70.0000.00716.91
8.0.60.0050.00317.07
8.0.50.0000.00717.14
8.0.30.0110.00617.15
8.0.20.0140.00617.40
8.0.10.0070.00016.99
8.0.00.0100.01016.72
7.4.330.0050.00016.71
7.4.320.0030.00316.57
7.4.300.0000.00616.61
7.4.290.0030.00316.65
7.4.280.0050.00316.49
7.4.270.0000.00716.41
7.4.260.0070.00016.54
7.4.250.0040.00416.57
7.4.240.0070.00016.58
7.4.230.0030.00316.62
7.4.220.0090.00916.62
7.4.210.0090.00616.55
7.4.200.0000.00716.32
7.4.160.0130.00316.57
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0110.00716.59
7.4.120.0120.00516.53
7.4.110.0070.01116.64
7.4.100.0120.00616.40
7.4.90.0120.00616.52
7.4.80.0130.00519.39
7.4.70.0140.01016.58
7.4.60.0090.00616.45
7.4.50.0050.00516.71
7.4.40.0110.00616.48
7.4.30.0070.01016.63
7.4.10.0040.01214.77
7.4.00.0040.01315.06
7.3.330.0000.00513.17
7.3.320.0030.00313.23
7.3.310.0000.00716.37
7.3.300.0030.00316.37
7.3.290.0100.00616.33
7.3.280.0110.00716.33
7.3.270.0110.00617.40
7.3.260.0110.00916.71
7.3.250.0140.00516.43
7.3.240.0120.00816.54
7.3.230.0070.01016.52
7.3.210.0100.00716.55
7.3.200.0050.01116.59
7.3.190.0150.00516.57
7.3.180.0080.00916.46
7.3.170.0120.00916.57
7.3.160.0120.00816.43
7.3.130.0060.01215.11
7.3.120.0090.00614.73
7.3.110.0030.01514.94
7.3.100.0080.00614.88
7.3.90.0030.01114.88
7.3.80.0060.00614.88
7.3.70.0030.01015.01
7.3.60.0090.00614.84
7.3.50.0100.00214.74
7.3.40.0050.01014.89
7.3.30.0070.00514.95
7.3.20.0060.00616.56
7.3.10.0070.00816.66
7.3.00.0090.00316.68
7.2.330.0030.01616.36
7.2.320.0060.01216.54
7.2.310.0030.01316.50
7.2.300.0150.00616.54
7.2.290.0100.00716.72
7.2.260.0110.00715.22
7.2.250.0090.00914.99
7.2.240.0040.01414.90
7.2.230.0040.01414.97
7.2.220.0040.01014.80
7.2.210.0050.01015.14
7.2.200.0040.00614.79
7.2.190.0050.00815.07
7.2.180.0060.00415.01
7.2.170.0060.00815.04
7.2.160.0000.01014.97
7.2.150.0040.01416.66
7.2.140.0140.00316.59
7.2.130.0040.00716.91
7.2.120.0000.01416.87
7.2.110.0030.01416.86
7.2.100.0100.00316.79
7.2.90.0040.01216.88
7.2.80.0000.01516.88
7.2.70.0000.01016.67
7.2.60.0100.00516.82
7.2.50.0040.01117.01
7.2.40.0060.00616.70
7.2.30.0030.01016.75
7.2.20.0080.00416.68
7.2.10.0080.00416.68
7.2.00.0070.00818.09
7.1.330.0040.00915.57
7.1.320.0100.00515.78
7.1.310.0040.01015.62
7.1.300.0050.00715.65
7.1.290.0080.00515.54
7.1.280.0030.01315.61
7.1.270.0070.00815.52
7.1.260.0050.00815.49
7.1.250.0100.00315.80
7.1.240.0030.00615.75
7.1.230.0050.00815.52
7.1.220.0030.01015.46
7.1.210.0000.01515.71
7.1.200.0090.00515.70
7.1.190.0030.00615.68
7.1.180.0090.00615.45
7.1.170.0090.00615.82
7.1.160.0040.00815.34
7.1.150.0060.00315.82
7.1.140.0080.00415.89
7.1.130.0110.00715.71
7.1.120.0100.00015.68
7.1.110.0040.00815.79
7.1.100.0060.00716.85
7.1.90.0070.01015.75
7.1.80.0090.00615.87
7.1.70.0050.00816.33
7.1.60.0070.01117.54
7.1.50.0060.01016.27
7.1.40.0060.00615.64
7.1.30.0090.00015.79
7.1.20.0060.01015.73
7.1.10.0070.00715.67
7.1.00.0050.04219.03
7.0.330.0080.00815.19
7.0.320.0060.00615.46
7.0.310.0080.00815.31
7.0.300.0000.01115.41
7.0.290.0030.01014.95
7.0.280.0060.00315.37
7.0.270.0060.01015.45
7.0.260.0000.01215.46
7.0.250.0080.00415.45
7.0.240.0040.01415.31
7.0.230.0040.00715.48
7.0.220.0030.00715.47
7.0.210.0040.00715.39
7.0.200.0040.00815.93
7.0.190.0040.00715.30
7.0.180.0000.01415.26
7.0.170.0090.00015.53
7.0.160.0080.00615.43
7.0.150.0030.01015.49
7.0.140.0030.00715.38
7.0.130.0070.00715.36
7.0.120.0040.00815.57
7.0.110.0030.01015.41
7.0.100.0040.00415.18
7.0.90.0040.00415.17
7.0.80.0060.00615.45
7.0.70.0060.00615.32
7.0.60.0160.04217.75
7.0.50.0100.03416.73
7.0.40.0110.02916.66
7.0.30.0190.01816.63
7.0.20.0050.03116.72
7.0.10.0060.03516.85
7.0.00.0080.04316.92
5.6.400.0030.00614.25
5.6.390.0070.00314.52
5.6.380.0030.00614.44
5.6.370.0060.00314.37
5.6.360.0040.00814.00
5.6.350.0040.01114.32
5.6.340.0040.00814.23
5.6.330.0070.00714.40
5.6.320.0070.00714.33
5.6.310.0070.00714.39
5.6.300.0120.00614.55
5.6.290.0030.00614.02
5.6.280.0060.01817.59
5.6.270.0030.01414.40
5.6.260.0040.01114.46
5.6.250.0100.00014.19
5.6.240.0040.00414.61
5.6.230.0060.00614.23
5.6.220.0030.01314.38
5.6.210.0110.03317.35
5.6.200.0100.01716.24
5.6.190.0050.03617.53
5.6.180.0320.03217.26
5.6.170.0150.04317.45
5.6.160.0110.04017.46
5.6.150.0130.03116.25
5.6.140.0080.03016.14
5.6.130.0080.02516.26
5.6.120.0100.04217.72
5.6.110.0070.03317.54
5.6.100.0020.02817.69
5.6.90.0060.02317.63
5.6.80.0120.03717.30
5.6.70.0040.00814.26
5.6.60.0060.01014.29
5.6.50.0100.00014.18
5.6.40.0030.01014.00
5.6.30.0030.00614.38
5.6.20.0060.01014.13
5.6.10.0080.00414.24
5.6.00.0040.01114.34
5.5.380.0000.01314.22
5.5.370.0030.00614.08
5.5.360.0070.00314.20
5.5.350.0120.04217.20
5.5.340.0080.04216.08
5.5.330.0100.04017.23
5.5.320.0030.04317.20
5.5.310.0220.02717.25
5.5.300.0030.02716.12
5.5.290.0050.04616.09
5.5.280.0050.02517.74
5.5.270.0060.02817.57
5.5.260.0070.02817.52
5.5.250.0050.02217.33
5.5.240.0180.03517.09
5.5.230.0040.00713.82
5.5.220.0000.00813.95
5.5.210.0060.00614.14
5.5.200.0000.01014.38
5.5.190.0040.00714.09
5.5.180.0090.00614.39
5.5.170.0090.00613.89
5.5.160.0060.01213.92
5.5.150.0050.00514.05
5.5.140.0070.00714.08
5.5.130.0040.00713.99
5.5.120.0030.00914.38
5.5.110.0070.00714.23
5.5.100.0090.00314.11
5.5.90.0030.00714.30
5.5.80.0030.01314.28
5.5.70.0040.01114.11
5.5.60.0110.00413.95
5.5.50.0060.00914.26
5.5.40.0000.00814.25
5.5.30.0000.01314.30
5.5.20.0030.00713.82
5.5.10.0000.01014.46
5.5.00.0040.00814.18

preferences:
75.73 ms | 401 KiB | 5 Q