3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = new DateTime('2018-03-05 00:00:00'); if (isset($test->timezone)) { echo 'timezone is set!'.PHP_EOL; } else { echo 'timezone is not set!'.PHP_EOL; } if (isset($test->timezone_type)) { echo 'timezone type is set!'.PHP_EOL; } else { echo 'timezone type is not set!'.PHP_EOL; } echo 'getting properties...'.PHP_EOL; get_object_vars($test); if (isset($test->timezone)) { echo 'timezone is now set!'.PHP_EOL; } else { echo 'timezone is still not set!'.PHP_EOL; } if (isset($test->timezone_type)) { echo 'timezone type now is set!'.PHP_EOL; } else { echo 'timezone type is still not set!'.PHP_EOL; }

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)
8.3.70.0180.00016.50
8.3.60.0090.00618.52
8.3.50.0150.00316.29
8.3.40.0140.00718.70
8.3.30.0070.00718.97
8.3.20.0080.00021.85
8.3.10.0070.00023.48
8.3.00.0080.00021.97
8.2.180.0090.00916.88
8.2.170.0070.01022.96
8.2.160.0000.01520.13
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00421.02
8.2.120.0050.00226.35
8.2.110.0000.00919.16
8.2.100.0060.00618.03
8.2.90.0040.00419.26
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0040.00417.75
8.2.50.0110.00018.10
8.2.40.0070.00020.65
8.2.30.0030.00620.68
8.2.20.0040.00418.06
8.2.10.0030.00518.18
8.2.00.0050.00318.10
8.1.280.0120.00925.92
8.1.270.0050.00322.05
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0000.00922.59
8.1.230.0080.00421.10
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0090.00017.47
8.1.190.0000.00817.38
8.1.180.0030.00618.10
8.1.170.0040.00418.64
8.1.160.0040.00418.76
8.1.150.0070.00021.96
8.1.140.0040.00417.71
8.1.130.0030.00318.95
8.1.120.0000.00817.48
8.1.110.0070.00017.51
8.1.100.0040.00417.63
8.1.90.0000.00817.47
8.1.80.0000.00717.56
8.1.70.0000.00717.59
8.1.60.0030.00517.66
8.1.50.0040.00417.60
8.1.40.0090.00017.48
8.1.30.0000.00817.79
8.1.20.0000.00817.74
8.1.10.0030.00617.71
8.1.00.0000.00817.69
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0000.00718.39
8.0.270.0000.00717.34
8.0.260.0030.00317.07
8.0.250.0030.00616.98
8.0.240.0000.00717.01
8.0.230.0040.00417.07
8.0.220.0070.00017.05
8.0.210.0050.00317.02
8.0.200.0060.00017.01
8.0.190.0040.00417.07
8.0.180.0050.00317.08
8.0.170.0040.00417.06
8.0.160.0050.00316.95
8.0.150.0040.00417.05
8.0.140.0030.00717.03
8.0.130.0030.00313.45
8.0.120.0040.00416.85
8.0.110.0070.00016.89
8.0.100.0000.00717.02
8.0.90.0000.00716.87
8.0.80.0130.00717.04
8.0.70.0030.00517.03
8.0.60.0030.00516.91
8.0.50.0030.00517.10
8.0.30.0080.01117.31
8.0.20.0090.00917.40
8.0.10.0040.00417.22
8.0.00.0100.00716.89
7.4.330.0000.00515.55
7.4.320.0040.00416.57
7.4.300.0000.00716.62
7.4.290.0030.00616.65
7.4.280.0040.00416.67
7.4.270.0080.00016.66
7.4.260.0000.00816.66
7.4.250.0040.00416.50
7.4.240.0030.00316.57
7.4.230.0000.00716.77
7.4.220.0000.00716.49
7.4.210.0070.00916.70
7.4.200.0040.00416.67
7.4.160.0060.00916.48
7.4.140.0130.00817.86
7.4.130.0130.00416.72
7.4.120.0090.01016.67
7.4.110.0100.00616.64
7.4.100.0130.00616.63
7.4.90.0090.00916.58
7.4.80.0100.01319.39
7.4.70.0030.01316.57
7.4.60.0030.01216.66
7.4.50.0100.00616.49
7.4.40.0090.00616.61
7.4.00.0050.01215.12
7.3.330.0000.00613.16
7.3.320.0030.00313.17
7.3.310.0000.00716.33
7.3.300.0000.00716.31
7.3.290.0030.00316.30
7.3.280.0090.00816.28
7.3.260.0100.01016.53
7.3.240.0050.01216.55
7.3.230.0140.00416.45
7.3.210.0060.01216.57
7.3.200.0070.01016.37
7.3.190.0110.00616.39
7.3.180.0060.00916.53
7.3.170.0160.00016.26
7.3.160.0090.00616.37
7.3.120.0080.00814.86
7.3.110.0040.01214.61
7.3.100.0080.00615.10
7.3.90.0100.00714.98
7.3.80.0060.00714.83
7.3.70.0020.00914.92
7.3.60.0040.00714.86
7.3.50.0070.00914.84
7.3.40.0050.00614.73
7.3.30.0080.00914.75
7.3.20.0110.00716.03
7.3.10.0080.00716.22
7.3.00.0050.00816.20
7.2.330.0070.01016.70
7.2.320.0190.00316.80
7.2.310.0090.00816.62
7.2.300.0170.00016.52
7.2.290.0110.01116.63
7.2.250.0060.01115.01
7.2.240.0110.00615.10
7.2.230.0060.00515.22
7.2.220.0080.00915.05
7.2.210.0050.00715.22
7.2.200.0030.00815.16
7.2.190.0090.00915.18
7.2.180.0100.00414.99
7.2.170.0080.00915.02
7.2.160.0120.00315.11
7.2.150.0130.00315.28
7.2.140.0090.00814.95
7.2.130.0100.00916.39
7.2.120.0130.00816.24
7.2.110.0100.01016.19
7.2.100.0160.00416.33
7.2.90.0120.00916.30
7.2.80.0100.00916.35
7.2.70.0140.00416.00
7.2.60.0120.00716.46
7.2.50.0110.00716.32
7.2.40.0170.00416.33
7.2.30.0090.01017.19
7.2.20.0080.01117.12
7.2.10.0150.00817.05
7.2.00.0140.00517.34
7.1.330.0030.01015.97
7.1.320.0020.00915.77
7.1.310.0140.00015.87
7.1.300.0090.00715.13
7.1.290.0100.00415.14
7.1.280.0070.00815.12
7.1.270.0040.01115.09
7.1.260.0040.00915.29
7.1.250.0090.00315.13
7.1.240.0230.00414.17
7.1.230.0160.01014.10
7.1.220.0100.01014.09
7.1.210.0160.00314.00
7.1.200.0280.01314.90
7.1.190.0110.00814.04
7.1.180.0140.01714.01
7.1.170.1340.01014.09
7.1.160.0220.00314.00
7.1.150.0080.01516.28
7.1.140.0110.01016.23
7.1.130.0090.01016.29
7.1.120.0140.00716.38
7.1.110.0130.00915.98
7.1.100.0110.00616.02
7.1.90.0130.01315.99
7.1.80.0140.00615.90
7.1.70.0100.00815.39
7.1.60.0280.00724.53
7.1.50.0240.01124.41
7.1.40.0220.01324.37
7.1.30.0190.01624.33
7.1.20.0200.01224.17
7.1.10.0130.01315.33
7.1.00.0130.01015.22
7.0.330.0180.00713.69
5.6.400.0190.00614.09
5.6.390.0150.01514.68
5.6.380.0070.00714.16

preferences:
54.07 ms | 400 KiB | 5 Q