3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dumpMappedRow($mappedRow) { var_dump([ 'created' => $mappedRow['created']->format(DateTime::ISO8601), 'modified' => $mappedRow['modified']->format(DateTime::ISO8601) ]); } function objectDemo() { $date = new DateTime(); $mappedRow['created'] = $date; $mappedRow['modified'] = $date; dumpMappedRow($mappedRow); $mappedRow['modified']->setDate("2015", "11", "15"); dumpMappedRow($mappedRow); if ($mappedRow['created']->getTimestamp() === $mappedRow['modified']->getTimestamp()) { echo "\nCreated and Modified are set to the same value."; } } function stringDemo() { $date = "2015-09-24T21:17:43+0200"; $mappedRow['created'] = $date; $mappedRow['modified'] = $date; var_dump($mappedRow); $mappedRow['modified'] = "2015-11-24T21:17:43+0200"; var_dump($mappedRow); if ($mappedRow['created']->getTimestamp() === $mappedRow['modified']->getTimestamp()) { echo "\nCreated and Modified are set to the same value."; } } objectDemo(); echo "\n\n==========\n\n"; stringDemo();

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)
8.3.60.0040.01116.88
8.3.50.0140.00016.72
8.3.40.0070.01319.04
8.3.30.0160.00619.09
8.3.20.0090.00620.04
8.3.10.0040.00421.79
8.3.00.0080.00019.68
8.2.180.0000.01918.54
8.2.170.0070.01422.96
8.2.160.0100.00320.35
8.2.150.0120.00624.18
8.2.140.0030.00624.66
8.2.130.0040.01126.16
8.2.120.0060.00317.88
8.2.110.0030.00719.27
8.2.100.0080.00318.09
8.2.90.0040.00419.27
8.2.80.0000.00818.00
8.2.70.0040.00417.75
8.2.60.0050.00318.16
8.2.50.0110.00018.07
8.2.40.0070.00019.31
8.2.30.0000.00718.20
8.2.20.0040.00418.05
8.2.10.0000.00718.07
8.2.00.0030.00518.01
8.1.280.0140.00725.92
8.1.270.0120.00620.33
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.05
8.1.230.0040.00819.12
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0040.00717.48
8.1.190.0030.00617.48
8.1.180.0040.00418.10
8.1.170.0060.00318.60
8.1.160.0070.00021.94
8.1.150.0000.00718.91
8.1.140.0050.00317.47
8.1.130.0000.00717.76
8.1.120.0040.00417.52
8.1.110.0000.00717.61
8.1.100.0000.00717.53
8.1.90.0020.00517.51
8.1.80.0000.00817.60
8.1.70.0000.00717.61
8.1.60.0040.00417.78
8.1.50.0000.00817.73
8.1.40.0000.00817.64
8.1.30.0040.00417.75
8.1.20.0020.00517.84
8.1.10.0080.00017.69
8.1.00.0040.00417.71
8.0.300.0000.00718.77
8.0.290.0000.00817.00
8.0.280.0030.00318.57
8.0.270.0000.00717.10
8.0.260.0080.00017.22
8.0.250.0040.00417.06
8.0.240.0000.00717.17
8.0.230.0040.00417.05
8.0.220.0000.00717.00
8.0.210.0030.00317.06
8.0.200.0000.00817.21
8.0.190.0000.00717.18
8.0.180.0000.00817.11
8.0.170.0000.00717.04
8.0.160.0080.00017.13
8.0.150.0050.00217.02
8.0.140.0000.00817.11
8.0.130.0000.00613.37
8.0.120.0000.00817.06
8.0.110.0070.00017.01
8.0.100.0080.00016.97
8.0.90.0000.00716.95
8.0.80.0070.01017.01
8.0.70.0040.00417.07
8.0.60.0040.00416.98
8.0.50.0040.00417.13
8.0.30.0040.01217.12
8.0.20.0140.00617.40
8.0.10.0000.00817.29
8.0.00.0140.00716.94
7.4.330.0050.00015.15
7.4.320.0030.00316.72
7.4.300.0000.00616.77
7.4.290.0000.00716.62
7.4.280.0000.00916.63
7.4.270.0000.00716.76
7.4.260.0050.00316.68
7.4.250.0000.00716.66
7.4.240.0020.00516.66
7.4.230.0040.00416.56
7.4.220.0200.00016.68
7.4.210.0000.01416.72
7.4.200.0040.00416.82
7.4.160.0070.01016.64
7.4.150.0120.01517.40
7.4.140.0140.01117.86
7.4.130.0080.01416.66
7.4.120.0120.00816.94
7.4.110.0100.01316.86
7.4.100.0100.00716.48
7.4.90.0060.01316.74
7.4.80.0070.01119.39
7.4.70.0110.00616.73
7.4.60.0080.00816.70
7.4.50.0040.00416.86
7.4.40.0090.00916.88
7.4.30.0130.00716.70
7.4.00.0050.01015.19
7.3.330.0000.00613.45
7.3.320.0000.00613.49
7.3.310.0030.00316.64
7.3.300.0070.00016.46
7.3.290.0110.00416.56
7.3.280.0110.00916.57
7.3.270.0180.00017.40
7.3.260.0150.00716.61
7.3.250.0100.00916.65
7.3.240.0130.01016.59
7.3.230.0190.00316.61
7.3.210.0110.00716.71
7.3.200.0160.00716.65
7.3.190.0140.00316.70
7.3.180.0070.01016.57
7.3.170.0040.01216.64
7.3.160.0140.00516.76
7.3.00.0130.00316.96
7.2.330.0000.01716.75
7.2.320.0150.00317.00
7.2.310.0110.00616.82
7.2.300.0130.00317.06
7.2.290.0130.01016.98
7.2.130.0040.01117.21
7.2.120.0120.00317.20
7.2.110.0030.01017.11
7.2.100.0030.01017.00
7.2.90.0120.00016.77
7.2.80.0070.00716.96
7.2.70.0120.00617.18
7.2.60.0050.00617.15
7.2.50.0070.00317.10
7.2.40.0030.00917.25
7.2.30.0070.00716.83
7.2.20.0060.00917.13
7.2.10.0080.00417.05
7.2.00.0020.01318.37
7.1.250.0070.00415.94
7.1.240.0000.01415.95
7.1.230.0000.01415.55
7.1.220.0070.00415.94
7.1.210.0070.00715.99
7.1.200.0070.00515.99
7.1.190.0100.00315.83
7.1.180.0060.01016.11
7.1.170.0090.00316.00
7.1.160.0070.00716.04
7.1.150.0080.00616.10
7.1.140.0090.00316.03
7.1.130.0070.00716.20
7.1.120.0000.01115.77
7.1.110.0060.00616.12
7.1.100.0050.01117.13
7.1.90.0070.00715.85
7.1.80.0040.01116.17
7.1.70.0030.00816.66
7.1.60.0000.01217.54
7.1.50.0120.01225.44
7.1.40.0030.01016.10
7.1.30.0030.00715.83
7.1.20.0040.00415.80
7.1.10.0070.00715.96
7.1.00.0040.04319.19
7.0.330.0100.00315.39
7.0.320.0030.00615.35
7.0.310.0060.00315.55
7.0.300.0130.00315.27
7.0.290.0060.00315.42
7.0.280.0070.00715.60
7.0.270.0030.00615.52
7.0.260.0030.01215.47
7.0.250.0030.00915.72
7.0.240.0000.01415.65
7.0.230.0060.00315.59
7.0.220.0060.00615.38
7.0.210.0000.00815.67
7.0.200.0060.00416.22
7.0.190.0070.00715.66
7.0.180.0000.00815.61
7.0.170.0030.01315.82
7.0.160.0000.01015.46
7.0.150.0060.00615.60
7.0.140.0110.00415.58
7.0.130.0060.00315.30
7.0.120.0100.00315.50
7.0.110.0030.04117.89
7.0.100.0110.03017.87
7.0.90.0080.03017.78
7.0.80.0070.04017.77
7.0.70.0030.03517.78
7.0.60.0090.02317.58
7.0.50.0030.04717.82
7.0.40.0050.03916.74
7.0.30.0100.04516.76
7.0.20.0050.02716.71
7.0.10.0030.05316.62
7.0.00.0070.02816.76
5.6.380.0030.01014.64
5.6.370.0120.00014.64
5.6.360.0070.00714.72
5.6.350.0090.00014.23
5.6.340.0060.00914.75
5.6.330.0110.00314.81
5.6.320.0040.01114.52
5.6.310.0000.01414.60
5.6.300.0060.00314.48
5.6.290.0100.00014.61
5.6.280.0050.04217.69
5.6.270.0080.00614.39
5.6.260.0040.02817.64
5.6.250.0050.03917.55
5.6.240.0070.03417.72
5.6.230.0120.04217.59
5.6.220.0050.04517.75
5.6.210.0060.04617.67
5.6.200.0050.04317.68
5.6.190.0030.05117.60
5.6.180.0060.02717.60
5.6.170.0100.04217.65
5.6.160.0050.03717.49
5.6.150.0070.03217.48
5.6.140.0070.04217.52
5.6.130.0090.04017.72
5.6.120.0070.03217.65
5.6.110.0030.04617.61
5.6.100.0080.03017.45
5.6.90.0090.02217.59
5.6.80.0050.02317.11
5.6.70.0050.02717.21
5.6.60.0050.04017.20
5.6.50.0060.02817.32
5.6.40.0070.04017.50
5.6.30.0050.04017.29
5.6.20.0070.03416.99
5.6.10.0080.04517.17
5.6.00.0030.04117.20
5.5.380.0120.03714.62
5.5.370.0080.02514.42
5.5.360.0030.03414.39
5.5.350.0000.03314.61
5.5.340.0060.03814.83
5.5.330.0030.04714.75
5.5.320.0110.03114.59
5.5.310.0050.04514.70
5.5.300.0050.03314.80
5.5.290.0130.03814.78
5.5.280.0080.03314.61
5.5.270.0020.02314.82
5.5.260.0040.04214.55
5.5.250.0010.02914.76
5.5.240.0080.02514.41
5.5.230.0000.02314.39
5.5.220.0050.02014.19
5.5.210.0070.03614.25
5.5.200.0050.03714.24
5.5.190.0060.03314.39
5.5.180.0030.03214.39
5.5.170.0060.00311.42
5.5.160.0040.02514.33
5.5.150.0070.03514.35
5.5.140.0100.03314.42
5.5.130.0040.02614.33
5.5.120.0080.03014.48
5.5.110.0050.02514.31
5.5.100.0030.04214.28
5.5.90.0030.02114.35
5.5.80.0050.02414.28
5.5.70.0030.04114.40
5.5.60.0080.02014.37
5.5.50.0000.03014.27
5.5.40.0030.03514.24
5.5.30.0030.02514.34
5.5.20.0050.03014.37
5.5.10.0050.03814.38
5.5.00.0030.02214.22
5.4.450.0050.02815.54
5.4.440.0040.02215.40
5.4.430.0040.04315.33
5.4.420.0050.02715.43
5.4.410.0070.02015.33
5.4.400.0070.01815.15
5.4.390.0050.04015.20
5.4.380.0050.03915.21
5.4.370.0080.02815.21
5.4.360.0020.02715.09
5.4.350.0050.03315.23
5.4.340.0030.03115.20
5.4.330.0030.00611.18
5.4.320.0120.02515.10
5.4.310.0030.03715.21
5.4.300.0030.03815.16
5.4.290.0020.02215.09
5.4.280.0000.02615.33
5.4.270.0100.03215.09
5.4.260.0040.03115.11
5.4.250.0020.02615.09
5.4.240.0050.04315.10
5.4.230.0100.02515.07
5.4.220.0090.03515.20
5.4.210.0060.04115.22
5.4.200.0060.02715.11
5.4.190.0060.02315.25
5.4.180.0050.04215.19
5.4.170.0020.03015.29
5.4.160.0070.01715.20
5.4.150.0060.04015.16
5.4.140.0070.03814.01
5.4.130.0030.02713.92
5.4.120.0090.01713.86
5.4.110.0060.01813.94
5.4.100.0050.03013.90
5.4.90.0060.03613.93
5.4.80.0030.03513.93
5.4.70.0050.02813.99
5.4.60.0050.01913.86
5.4.50.0020.02114.05
5.4.40.0030.02213.86
5.4.30.0000.04113.75
5.4.20.0020.03013.93
5.4.10.0050.02013.75
5.4.00.0020.03813.50

preferences:
75.81 ms | 400 KiB | 5 Q