3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $tz = new DateTimeZone('Invalid timezone'); } catch (\Exception $exception) { echo "Invalid time zone (error: " . $exception->getMessage() . ")\n"; $tz = null; } var_dump($tz);

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)
8.4.130.0120.00817.75
8.4.120.0130.00720.59
8.4.110.0100.01019.60
8.4.100.0110.00917.95
8.4.90.0100.00920.40
8.4.80.0050.00318.89
8.4.70.0050.00420.35
8.4.60.0110.01018.81
8.4.50.0110.01019.89
8.4.40.0120.00919.49
8.4.30.0070.01320.45
8.4.20.0130.00717.66
8.4.10.0100.01019.51
8.3.260.0080.01116.59
8.3.250.0100.00917.00
8.3.240.0130.00516.60
8.3.230.0120.00816.44
8.3.220.0100.00818.89
8.3.210.0070.00118.26
8.3.200.0040.00516.34
8.3.190.0140.00617.31
8.3.180.0090.00816.43
8.3.170.0160.00317.13
8.3.160.0110.00718.50
8.3.150.0030.00718.93
8.3.140.0040.00416.62
8.3.130.0080.00816.49
8.3.120.0120.00618.82
8.3.110.0100.00620.94
8.3.100.0100.00024.06
8.3.90.0050.00326.77
8.3.80.0060.00319.36
8.3.70.0080.00818.06
8.3.60.0150.00618.18
8.3.50.0020.01316.41
8.3.40.0100.00718.96
8.3.30.0060.00918.67
8.3.20.0050.00221.77
8.3.10.0000.00821.85
8.3.00.0050.00317.93
8.2.290.0080.01016.81
8.2.280.0110.00818.38
8.2.270.0120.00317.07
8.2.260.0040.00418.37
8.2.250.0100.01016.57
8.2.240.0000.00919.07
8.2.230.0090.00022.58
8.2.220.0040.00437.54
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0070.00718.18
8.2.180.0150.00618.53
8.2.170.0120.00322.96
8.2.160.0070.00721.03
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00022.17
8.2.120.0030.00526.35
8.2.110.0030.00622.20
8.2.100.0040.00817.91
8.2.90.0000.00719.19
8.2.80.0080.00017.97
8.2.70.0080.00017.75
8.2.60.0040.00417.80
8.2.50.0040.00419.32
8.2.40.0040.00420.55
8.2.30.0000.00719.27
8.2.20.0040.00418.01
8.2.10.0000.00818.13
8.2.00.0040.00417.98
8.1.330.0160.00316.09
8.1.320.0090.01017.86
8.1.310.0090.00616.80
8.1.300.0120.00317.89
8.1.290.0030.00630.84
8.1.280.0070.00725.92
8.1.270.0030.00621.95
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0100.00021.06
8.1.230.0030.00719.14
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.34
8.1.190.0090.00017.52
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0070.00018.79
8.1.150.0000.00720.13
8.1.140.0040.00419.54
8.1.130.0030.00318.88
8.1.120.0070.00017.54
8.1.110.0000.00717.51
8.1.100.0030.00517.52
8.1.90.0000.00817.44
8.1.80.0000.00817.42
8.1.70.0030.00317.41
8.1.60.0050.00317.47
8.1.50.0000.00817.37
8.1.40.0040.00417.41
8.1.30.0040.00417.70
8.1.20.0090.00017.69
8.1.10.0040.00417.59
8.1.00.0050.00217.53
8.0.300.0000.00720.13
8.0.290.0060.00316.75
8.0.280.0000.00718.45
8.0.270.0030.00317.18
8.0.260.0000.00716.94
8.0.250.0030.00317.10
8.0.240.0110.00017.07
8.0.230.0000.00816.97
8.0.220.0030.00516.98
8.0.210.0040.00416.90
8.0.200.0030.00316.96
8.0.190.0040.00416.91
8.0.180.0030.00717.08
8.0.170.0000.00717.02
8.0.160.0070.00016.95
8.0.150.0050.00317.00
8.0.140.0030.00316.88
8.0.130.0030.00313.52
8.0.120.0050.00216.95
8.0.110.0060.00316.83
8.0.100.0000.00716.84
8.0.90.0030.00516.91
8.0.80.0060.01517.02
8.0.70.0080.00016.88
8.0.60.0040.00416.75
8.0.50.0040.00416.90
8.0.30.0110.00917.10
8.0.20.0100.00817.40
8.0.10.0000.00717.11
8.0.00.0040.01416.77
7.4.330.0060.00015.55
7.4.320.0030.00316.54
7.4.300.0000.00616.62
7.4.290.0000.00716.48
7.4.280.0040.00416.56
7.4.270.0000.00716.65
7.4.260.0030.00313.22
7.4.250.0000.00816.48
7.4.240.0030.00316.49
7.4.230.0000.00716.63
7.4.220.0040.01516.68
7.4.210.0040.01116.54
7.4.200.0000.00716.71
7.4.160.0110.00616.52
7.4.150.0090.00917.40
7.4.140.0110.00717.86
7.4.130.0220.00416.72
7.4.120.0100.01116.68
7.4.110.0110.01116.51
7.4.100.0060.01616.63
7.4.90.0160.00316.63
7.4.80.0070.01019.39
7.4.70.0090.00916.58
7.4.60.0090.01316.56
7.4.50.0040.01416.45
7.4.40.0140.00316.62
7.4.30.0030.01416.31
7.4.00.0080.00814.91
7.3.330.0030.00313.09
7.3.320.0000.00613.16
7.3.310.0070.00016.20
7.3.300.0030.00316.32
7.3.290.0070.00816.33
7.3.280.0060.00916.34
7.3.270.0150.00617.40
7.3.260.0120.00716.58
7.3.250.0120.00616.43
7.3.240.0070.01316.47
7.3.230.0140.00716.28
7.3.210.0120.00616.48
7.3.200.0090.00916.57
7.3.190.0100.00516.38
7.3.180.0060.01016.46
7.3.170.0160.00016.42
7.3.160.0080.00816.48
7.3.10.0030.01416.59
7.3.00.0000.00916.78
7.2.330.0100.00716.78
7.2.320.0130.01016.78
7.2.310.0080.00816.79
7.2.300.0040.01416.38
7.2.290.0030.01316.72
7.2.130.0030.01017.14
7.2.120.0000.01317.01
7.2.110.0030.01316.75
7.2.100.0040.01117.06
7.2.90.0090.00917.00
7.2.80.0040.01117.02
7.2.70.0040.01116.81
7.2.60.0050.01016.87
7.2.50.0040.00916.96
7.2.40.0000.00916.93
7.2.30.0090.00617.07
7.2.20.0110.00416.79
7.2.10.0000.01416.80
7.2.00.0000.01516.93
7.1.250.0090.00615.76
7.1.200.0070.01415.70
7.1.70.0000.01517.34
7.1.60.0800.01733.37
7.1.50.0730.01032.80
7.1.40.0830.02732.86
7.1.30.1030.01032.86
7.1.20.0930.01032.71
7.1.10.0800.01714.79
7.1.00.0600.01015.13
7.0.200.0200.01315.19
7.0.190.0700.01314.88
7.0.180.0030.01714.30
7.0.170.0800.01314.47
7.0.160.0030.01314.18
7.0.150.0700.01314.46
7.0.140.0830.00314.63
7.0.130.0600.01014.71
7.0.120.1030.01014.54
7.0.110.0570.01314.51
7.0.100.0830.00314.41
7.0.90.0600.00714.50
7.0.80.0570.01314.43
7.0.70.0500.00714.35
7.0.60.0530.01314.34
7.0.50.0770.01014.25
7.0.40.1470.01314.66
7.0.30.0530.01014.82
7.0.20.0530.01714.46
7.0.10.0400.01314.56
7.0.00.0600.01314.58

preferences:
31.57 ms | 403 KiB | 5 Q