3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hasOnlyUpdatedTimestamps(array $changedData): bool { $changedData = $user->changedAttributes(); if (count($changedData) === 0) { return false; } return count(array_key_diff($changedData,array_fill_keys(['last_authenticated', 'last_logged_in', 'updated'], null))) === 0; } var_dump(["last_authenticated" => null]); var_dump(["last_authenticated" => null, "last_logged_in" => null, "updated" => null]); var_dump([]); var_dump(["last_authenticateda" => null]); var_dump(["last_authenticateda" => null, "ssss" => null]);

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)
8.3.60.0040.01116.75
8.3.50.0140.01018.11
8.3.40.0140.00720.59
8.3.30.0120.00618.55
8.3.20.0040.00424.18
8.3.10.0030.00524.66
8.3.00.0080.00026.16
8.2.180.0060.00925.92
8.2.170.0120.00418.98
8.2.160.0150.00022.96
8.2.150.0000.00825.66
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0110.00326.16
8.2.110.0030.00622.00
8.2.100.0090.00317.78
8.2.90.0000.00817.75
8.2.80.0040.00418.63
8.2.70.0090.00017.38
8.2.60.0000.00817.38
8.2.50.0080.00017.55
8.2.40.0030.00519.66
8.2.30.0040.00417.58
8.2.20.0040.00417.88
8.2.10.0050.00219.02
8.2.00.0040.00419.23
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0070.00318.17
8.1.230.0070.00417.58
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00817.13
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00017.62
8.1.160.0000.00718.69
8.1.150.0050.00218.46
8.1.140.0050.00217.32
8.1.130.0070.00018.81
8.1.120.0080.00017.37
8.1.110.0070.00017.22
8.1.100.0050.00317.34
8.1.90.0040.00417.33
8.1.80.0030.00617.37
8.1.70.0030.00317.25
8.1.60.0060.00317.43
8.1.50.0040.00417.40
8.1.40.0000.00717.41
8.1.30.0080.00017.54
8.1.20.0000.00817.40
8.1.10.0040.00417.38
8.1.00.0050.00517.36
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0070.00017.76
8.0.270.0070.00016.69
8.0.260.0030.00318.33
8.0.250.0030.00316.75
8.0.240.0000.00616.71
8.0.230.0030.00316.87
8.0.220.0060.00316.73
8.0.210.0040.00416.79
8.0.200.0000.00716.73
8.0.190.0050.00316.89
8.0.180.0050.00316.84
8.0.170.0080.00016.77
8.0.160.0050.00216.64
8.0.150.0040.00416.79
8.0.140.0050.00316.78
8.0.130.0070.00013.20
8.0.120.0030.00516.71
8.0.110.0080.00016.69
8.0.100.0000.00816.59
8.0.90.0000.00816.80
8.0.80.0060.00316.80
8.0.70.0000.00816.62
8.0.60.0040.00416.64
8.0.50.0040.00416.63
8.0.30.0050.00316.78
8.0.20.0000.00816.72
8.0.10.0040.00416.96
8.0.00.0030.00516.93
7.4.330.0000.00515.55
7.4.320.0000.00716.41
7.4.300.0060.00016.32
7.4.290.0000.00816.40
7.4.280.0030.00516.37
7.4.270.0000.00716.46
7.4.260.0000.00613.16
7.4.250.0070.00016.21
7.4.240.0040.00416.32
7.4.230.0000.00816.46
7.4.220.0000.00816.38
7.4.210.0070.00016.23
7.4.200.0070.00016.48
7.4.190.0000.00816.55
7.4.180.0070.00016.63
7.4.160.0070.00016.53
7.4.150.0040.00416.43
7.4.140.0070.00016.23
7.4.130.0000.00816.16
7.4.120.0070.00016.25
7.4.110.0000.00716.34
7.4.100.0080.00016.58
7.4.90.0050.00216.31
7.4.80.0070.00016.32
7.4.70.0060.00316.38
7.4.60.0040.00416.29
7.4.50.0050.00216.27
7.4.40.0070.00016.32
7.4.30.0040.00416.03
7.4.20.0040.00416.27
7.4.10.0040.00416.16
7.4.00.0050.00216.44
7.3.330.0030.00316.27
7.3.320.0050.00013.19
7.3.310.0050.00316.23
7.3.300.0040.00416.09
7.3.290.0000.00716.14
7.3.280.0060.00316.05
7.3.270.0060.00316.14
7.3.260.0000.00816.23
7.3.250.0030.00616.18
7.3.240.0000.00616.23
7.3.230.0070.00016.18
7.3.220.0000.00716.14
7.3.210.0050.00316.19
7.3.200.0000.00716.12
7.3.190.0070.00016.18
7.3.180.0090.00016.08
7.3.170.0000.00715.97
7.3.160.0030.00316.21
7.3.150.0070.00016.14
7.3.140.0000.00716.04
7.3.130.0050.00216.17
7.3.120.0050.00216.13
7.3.110.0000.00816.07
7.3.100.0030.00315.91
7.3.90.0030.00316.23
7.3.80.0070.00016.09
7.3.70.0040.00316.22
7.3.60.0040.00416.17
7.3.50.0000.00716.35
7.3.40.0070.00016.18
7.3.30.0040.00416.32
7.3.20.0080.00416.37
7.3.10.0020.00516.23
7.3.00.0000.00816.33

preferences:
68.04 ms | 400 KiB | 5 Q