3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('yesterday'); $restrict_array = array(); if (is_callable(array($start, '__sleep'))) { echo "Called: __sleep()".PHP_EOL; var_dump($restrict_array = $start->__sleep()); echo PHP_EOL.PHP_EOL.PHP_EOL; } $serialized = array( 'class' => get_class($start), 'state' => (array) $start ); if (!empty($restrict_array)) { $serialized['state'] = array_intersect_key($serialized['state'], $restrict_array); } echo "Serialized Data:".PHP_EOL; var_dump($serialized); echo PHP_EOL.PHP_EOL.PHP_EOL; unset($start); if (is_callable(array($serialized['class'], '__set_state'))) { echo "Called: __set_state()".PHP_EOL; var_dump($serialized['class']::__set_state($serialized['state'])); echo PHP_EOL.PHP_EOL.PHP_EOL; } if (is_callable(array($serialized['class'], '__wakeup'))) { echo "Called: __wakeup()".PHP_EOL; $serialized['class']::__wakeup(); }

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)
8.3.60.0140.01416.75
8.3.50.0060.01316.63
8.3.40.0100.01019.39
8.3.30.0110.00419.26
8.3.20.0040.00420.54
8.3.10.0080.00021.98
8.3.00.0000.00821.85
8.2.180.0130.00316.88
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00421.12
8.2.120.0030.00626.35
8.2.110.0030.00620.87
8.2.100.0030.00918.18
8.2.90.0000.00819.46
8.2.80.0040.00417.97
8.2.70.0030.00718.00
8.2.60.0050.00318.18
8.2.50.0030.00518.09
8.2.40.0030.00622.26
8.2.30.0050.00219.79
8.2.20.0000.00818.28
8.2.10.0040.00418.21
8.2.00.0040.00418.39
8.1.280.0120.00625.92
8.1.270.0110.01122.14
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0100.00022.46
8.1.230.0040.00717.89
8.1.220.0000.00817.91
8.1.210.0040.00418.77
8.1.200.0060.00317.59
8.1.190.0000.00817.61
8.1.180.0040.00418.10
8.1.170.0030.00518.74
8.1.160.0000.00720.92
8.1.150.0000.00719.16
8.1.140.0050.00319.71
8.1.130.0030.00617.98
8.1.120.0090.00017.82
8.1.110.0000.00717.82
8.1.100.0060.00317.84
8.1.90.0060.00317.86
8.1.80.0000.00817.83
8.1.70.0000.00817.76
8.1.60.0000.00817.93
8.1.50.0040.00417.88
8.1.40.0000.00817.75
8.1.30.0040.00417.92
8.1.20.0050.00317.96
8.1.10.0000.00717.81
8.1.00.0040.00417.78
8.0.300.0060.00318.96
8.0.290.0030.00617.25
8.0.280.0030.00318.59
8.0.270.0000.01017.59
8.0.260.0030.00317.37
8.0.250.0000.00717.21
8.0.240.0070.00017.28
8.0.230.0080.00017.35
8.0.220.0000.00717.12
8.0.210.0030.00617.21
8.0.200.0040.00417.36
8.0.190.0050.00517.28
8.0.180.0000.00817.32
8.0.170.0000.00817.23
8.0.160.0030.00617.21
8.0.150.0040.00417.27
8.0.140.0080.00017.07
8.0.130.0090.00013.62
8.0.120.0080.00017.15
8.0.110.0000.00717.28
8.0.100.0030.00517.37
8.0.90.0040.00417.37
8.0.80.0110.00417.06
8.0.70.0000.00917.17
8.0.60.0030.00617.29
8.0.50.0040.00417.25
8.0.30.0120.00717.33
8.0.20.0090.01417.45
8.0.10.0000.00717.29
8.0.00.0090.01117.04
7.4.330.0000.00616.88
7.4.320.0030.00316.75
7.4.300.0050.00316.89
7.4.290.0070.00016.86
7.4.280.0020.00516.79
7.4.270.0070.00017.00
7.4.260.0070.00016.79
7.4.250.0030.00616.77
7.4.240.0030.00616.93
7.4.230.0000.00717.05
7.4.220.0040.01516.94
7.4.210.0090.00616.69
7.4.200.0040.00416.98
7.4.160.0050.01116.99
7.4.150.0110.00817.40
7.4.140.0150.00317.86
7.4.130.0070.01016.84
7.4.120.0120.00616.76
7.4.110.0110.00816.87
7.4.100.0070.01016.68
7.4.90.0090.00916.76
7.4.80.0150.00619.39
7.4.70.0170.00716.99
7.4.60.0130.00916.63
7.4.50.0060.01016.88
7.4.40.0030.01316.72
7.4.30.0140.00316.78
7.4.00.0090.00615.47
7.3.330.0030.00313.50
7.3.320.0050.00013.51
7.3.310.0030.00316.68
7.3.300.0000.00716.52
7.3.290.0030.00316.60
7.3.280.0070.01216.54
7.3.270.0050.01117.40
7.3.260.0090.00916.91
7.3.250.0100.00816.60
7.3.240.0150.00816.77
7.3.230.0130.01016.76
7.3.210.0040.01516.91
7.3.200.0100.00919.39
7.3.190.0140.00716.75
7.3.180.0170.00316.99
7.3.170.0160.00316.65
7.3.160.0100.01016.77
7.2.330.0080.01217.01
7.2.320.0110.01416.87
7.2.310.0070.01016.90
7.2.300.0150.00316.96
7.2.290.0180.00016.68
7.2.80.0040.00417.16
7.2.60.0140.00717.16
7.2.00.0000.01419.71
7.1.200.0040.01115.88
7.1.100.0040.00718.25
7.1.70.0060.00617.05
7.1.60.0100.01419.40
7.1.50.0130.01017.23
7.1.00.0030.07722.46
7.0.200.0540.00314.90
7.0.60.0230.05319.93
7.0.50.0070.06017.89
7.0.40.0100.05720.03
7.0.30.0200.06020.31
7.0.20.0400.07720.33
7.0.10.0000.09720.00
7.0.00.0100.08320.34
5.6.280.0070.03321.08
5.6.210.0200.04020.51
5.6.200.0100.07718.15
5.6.190.0030.06720.59
5.6.180.0300.07320.56
5.6.170.0300.07720.40
5.6.160.0100.08320.36
5.6.150.0100.08018.12
5.6.140.0130.04718.11
5.6.130.0070.08018.11
5.6.120.0100.08021.14
5.6.110.0130.08021.03
5.6.100.0000.06021.01
5.6.90.0070.08021.13
5.6.80.0130.05020.38
5.5.350.0330.06020.40
5.5.340.0000.05717.93
5.5.330.0100.04020.37
5.5.320.0330.06020.17
5.5.310.0100.04720.29
5.5.300.0100.04718.01
5.5.290.0130.08017.92
5.5.280.0100.06320.98
5.5.270.0130.08020.87
5.5.260.0070.08320.77
5.5.250.0100.07720.71
5.5.240.0200.07720.09

preferences:
58.77 ms | 400 KiB | 5 Q