3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('yesterday'); if (is_callable(array($start, '__sleep'))) { echo "Called: __sleep()".PHP_EOL; var_dump($start->__sleep()); echo PHP_EOL.PHP_EOL.PHP_EOL; } $serialized = array( 'class' => get_class($start), 'state' => (array) $start ); echo "Serialized Data:".PHP_EOL; var_dump($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($serialized['class'], '__wake'))) { echo "Called: __wake()".PHP_EOL; var_dump($serialized['class']::__wake()); echo PHP_EOL.PHP_EOL.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)
8.3.60.0140.00717.00
8.3.50.0080.00816.73
8.3.40.0150.00018.94
8.3.30.0060.00919.09
8.3.20.0000.00820.45
8.3.10.0040.00423.68
8.3.00.0060.00321.85
8.2.180.0060.00917.00
8.2.170.0000.01522.96
8.2.160.0040.01120.68
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00421.19
8.2.120.0040.00426.35
8.2.110.0070.00321.16
8.2.100.0110.00018.18
8.2.90.0030.00619.30
8.2.80.0050.00318.00
8.2.70.0040.00417.75
8.2.60.0040.00418.18
8.2.50.0030.00518.09
8.2.40.0050.00220.55
8.2.30.0030.00719.82
8.2.20.0000.00717.95
8.2.10.0030.00618.38
8.2.00.0050.00218.22
8.1.270.0150.00322.27
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0060.00322.67
8.1.230.0110.00018.07
8.1.220.0050.00317.91
8.1.210.0050.00518.77
8.1.200.0060.00317.61
8.1.190.0060.00317.48
8.1.180.0080.00018.10
8.1.170.0060.00318.89
8.1.160.0000.00720.99
8.1.150.0070.00019.14
8.1.140.0040.00419.77
8.1.130.0000.01117.82
8.1.120.0050.00317.85
8.1.110.0070.00017.82
8.1.100.0080.00017.84
8.1.90.0040.00417.78
8.1.80.0060.00317.85
8.1.70.0040.00417.80
8.1.60.0040.00417.85
8.1.50.0000.00917.81
8.1.40.0040.00417.79
8.1.30.0060.00318.05
8.1.20.0040.00417.82
8.1.10.0050.00317.95
8.1.00.0040.00417.84
8.0.300.0000.00718.77
8.0.290.0000.00717.13
8.0.280.0040.00418.63
8.0.270.0030.00617.46
8.0.260.0000.00717.38
8.0.250.0040.00417.20
8.0.240.0000.00717.32
8.0.230.0030.00317.36
8.0.220.0070.00017.23
8.0.210.0040.00417.25
8.0.200.0000.00617.29
8.0.190.0050.00317.20
8.0.180.0070.00017.29
8.0.170.0040.00417.15
8.0.160.0050.00217.29
8.0.150.0090.00317.07
8.0.140.0000.00917.09
8.0.130.0000.00613.59
8.0.120.0000.00817.27
8.0.110.0040.00417.22
8.0.100.0000.00717.02
8.0.90.0080.00017.23
8.0.80.0140.00017.23
8.0.70.0000.00817.17
8.0.60.0030.00517.11
8.0.50.0050.00217.26
8.0.30.0100.01117.41
8.0.20.0090.01717.45
8.0.10.0040.00417.23
8.0.00.0130.00617.03
7.4.330.0000.00517.00
7.4.320.0030.00316.71
7.4.300.0040.00416.93
7.4.290.0030.00316.89
7.4.280.0050.00316.79
7.4.270.0030.00316.71
7.4.260.0000.00716.95
7.4.250.0080.00016.85
7.4.240.0000.00816.69
7.4.230.0000.00716.95
7.4.220.0100.00716.97
7.4.210.0080.00716.76
7.4.200.0040.00416.63
7.4.160.0080.00816.75
7.4.150.0160.00917.40
7.4.140.0110.01117.86
7.4.130.0050.01416.75
7.4.120.0040.01316.86
7.4.110.0060.01216.58
7.4.100.0040.01416.63
7.4.90.0120.00616.76
7.4.80.0150.00919.39
7.4.70.0030.01316.81
7.4.60.0110.00716.87
7.4.50.0070.01016.91
7.4.40.0030.02016.82
7.4.30.0110.00716.77
7.4.00.0070.00715.27
7.3.330.0000.00513.57
7.3.320.0030.00313.64
7.3.310.0030.00316.54
7.3.300.0040.00416.59
7.3.290.0000.00716.51
7.3.280.0070.00916.58
7.3.270.0120.00617.40
7.3.260.0000.01816.80
7.3.250.0090.00916.72
7.3.240.0120.00916.70
7.3.230.0110.00616.60
7.3.210.0030.01616.59
7.3.200.0140.00419.39
7.3.190.0060.01116.73
7.3.180.0160.00716.57
7.3.170.0060.01016.87
7.3.160.0130.00416.88
7.2.330.0110.00616.95
7.2.320.0060.01516.73
7.2.310.0030.01316.83
7.2.300.0120.00417.13
7.2.290.0030.01316.77
7.2.80.0040.00816.92
7.2.60.0000.01517.34
7.2.00.0000.01319.63
7.1.200.0060.00616.07
7.1.100.0060.00618.40
7.1.70.0040.00417.21
7.1.60.0090.01519.40
7.1.50.0040.01217.22
7.1.00.0100.06722.48
7.0.200.0620.00714.42
7.0.60.0270.03719.97
7.0.50.0070.08017.90
7.0.40.0100.06720.20
7.0.30.0270.07720.17
7.0.20.0300.07320.18
7.0.10.0130.07720.01
7.0.00.0100.04320.32
5.6.280.0030.03021.10
5.6.210.0030.08320.75
5.6.200.0000.05318.13
5.6.190.0100.04720.57
5.6.180.0270.07320.35
5.6.170.0370.06720.41
5.6.160.0000.08720.49
5.6.150.0100.07718.16
5.6.140.0030.06718.11
5.6.130.0100.04018.20
5.6.120.0200.07020.90
5.6.110.0130.04321.01
5.6.100.0170.07721.01
5.6.90.0070.07720.96
5.6.80.0130.05020.41
5.5.350.0200.09020.41
5.5.340.0030.04017.97
5.5.330.0070.04020.37
5.5.320.0370.08020.52
5.5.310.0170.04020.28
5.5.300.0170.07018.02
5.5.290.0070.08017.92
5.5.280.0200.07020.75
5.5.270.0130.05020.87
5.5.260.0070.08020.79
5.5.250.0070.05320.69
5.5.240.0330.06720.27

preferences:
51.25 ms | 400 KiB | 5 Q