3v4l.org

run code in 300+ PHP versions simultaneously
<ul> <?php $values = array(); $values[] = array('example'=>'example1','date'=>'2016-12-25'); $values[] = array('example'=>'example2','date'=>'2016-12-26'); $values[] = array('example'=>'example3','date'=>'2016-12-28'); $values[] = array('example'=>'example4','date'=>'2016-12-30'); $previous = null; foreach($values as $example){ echo $previous; echo "<li>".$example['example']." - ".$example['date']; if ($previous !== null) { $diff = strtotime($example['date'])-strtotime($previous); echo " - ".($diff/(60*60*24)); } $previous = $example['date']; echo "</li>\n"; } ?> </ul>

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)
8.3.60.0030.01318.55
8.3.50.0100.00716.75
8.3.40.0000.01519.13
8.3.30.0110.00418.66
8.3.20.0000.00820.33
8.3.10.0080.00021.73
8.3.00.0100.00018.03
8.2.180.0070.00716.75
8.2.170.0060.00922.96
8.2.160.0070.00720.45
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00019.19
8.2.120.0080.00026.35
8.2.110.0090.00022.09
8.2.100.0070.00417.97
8.2.90.0050.00319.32
8.2.80.0040.00417.97
8.2.70.0050.00817.88
8.2.60.0060.00318.17
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0040.00421.14
8.2.20.0050.00218.08
8.2.10.0050.00218.09
8.2.00.0040.00418.20
8.1.280.0070.00725.92
8.1.270.0070.00023.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0070.00417.79
8.1.220.0040.00417.91
8.1.210.0000.00818.77
8.1.200.0000.01017.60
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0060.00318.76
8.1.160.0000.00719.03
8.1.150.0060.00318.96
8.1.140.0000.00719.70
8.1.130.0040.00418.89
8.1.120.0000.00817.71
8.1.110.0040.00417.71
8.1.100.0030.00517.71
8.1.90.0040.00417.70
8.1.80.0030.00317.72
8.1.70.0000.00717.64
8.1.60.0040.00417.64
8.1.50.0000.00817.70
8.1.40.0000.00717.68
8.1.30.0000.00817.84
8.1.20.0080.00017.82
8.1.10.0080.00017.77
8.1.00.0030.00617.70
8.0.300.0090.00618.77
8.0.290.0040.00417.00
8.0.280.0030.00318.55
8.0.270.0030.00317.22
8.0.260.0000.00816.97
8.0.250.0070.00017.20
8.0.240.0030.00617.06
8.0.230.0040.00317.16
8.0.220.0030.00317.09
8.0.210.0050.00317.13
8.0.200.0000.00617.13
8.0.190.0060.00317.20
8.0.180.0070.00017.14
8.0.170.0040.00417.03
8.0.160.0000.00717.12
8.0.150.0040.00417.02
8.0.140.0000.00717.07
8.0.130.0060.00013.49
8.0.120.0040.00416.98
8.0.110.0000.00717.17
8.0.100.0000.00816.91
8.0.90.0000.00717.05
8.0.80.0080.00817.08
8.0.70.0040.00417.12
8.0.60.0080.00017.04
8.0.50.0040.00417.21
8.0.30.0090.00917.12
8.0.20.0140.01217.42
8.0.10.0000.00717.27
8.0.00.0070.01017.10
7.4.330.0020.00215.55
7.4.320.0070.00016.65
7.4.300.0030.00316.71
7.4.290.0000.00716.70
7.4.280.0000.00816.65
7.4.270.0000.00716.77
7.4.260.0060.00013.25
7.4.250.0070.00016.67
7.4.240.0030.00316.67
7.4.230.0030.00316.69
7.4.220.0190.00616.73
7.4.210.0100.00316.77
7.4.200.0020.00516.50
7.4.160.0060.01316.58
7.4.150.0090.01217.40
7.4.140.0130.00417.86
7.4.130.0110.00716.64
7.4.120.0060.01416.68
7.4.110.0110.00616.86
7.4.100.0100.00716.91
7.4.90.0060.01016.58
7.4.80.0100.00719.39
7.4.70.0000.01616.79
7.4.60.0130.00316.63
7.4.50.0030.01316.64
7.4.40.0060.01216.76
7.4.30.0070.01016.70
7.4.00.0070.01015.34
7.3.330.0000.00613.32
7.3.320.0000.00613.31
7.3.310.0030.00516.32
7.3.300.0000.00716.50
7.3.290.0050.00816.48
7.3.280.0070.01116.48
7.3.270.0100.00617.40
7.3.260.0120.00716.65
7.3.250.0100.01116.61
7.3.240.0070.01016.56
7.3.230.0130.00616.53
7.3.210.0080.01216.56
7.3.200.0080.00816.61
7.3.190.0100.00716.59
7.3.180.0120.01016.72
7.3.170.0100.00616.61
7.3.160.0170.00016.65
7.3.10.0000.00916.86
7.3.00.0040.01516.79
7.2.330.0070.01116.82
7.2.320.0080.00816.94
7.2.310.0160.00016.82
7.2.300.0100.00617.00
7.2.290.0120.00616.79
7.2.130.0040.01516.95
7.2.120.0030.01017.13
7.2.110.0040.01117.14
7.2.100.0100.00617.13
7.2.90.0040.01217.13
7.2.80.0030.00717.14
7.2.70.0070.01017.21
7.2.60.0060.00716.99
7.2.50.0050.00516.98
7.2.40.0080.00417.05
7.2.30.0060.00817.10
7.2.20.0070.00417.23
7.2.10.0000.01117.21
7.2.00.0040.00818.36
7.1.250.0060.00315.98
7.1.240.0070.00315.90
7.1.230.0080.00416.05
7.1.220.0130.00316.02
7.1.210.0080.00415.70
7.1.200.0050.00915.98
7.1.190.0000.01216.05
7.1.180.0070.00716.02
7.1.170.0070.00716.06
7.1.160.0070.00715.88
7.1.150.0040.01116.06
7.1.140.0040.01115.93
7.1.130.0070.00715.88
7.1.120.0070.00415.98
7.1.110.0070.00715.94
7.1.100.0190.00817.10
7.1.90.0130.00015.99
7.1.80.0060.00616.03
7.1.70.0100.00715.59
7.1.60.0170.00824.55
7.1.50.0170.01024.48
7.1.40.0200.00324.27
7.1.30.0140.01124.23
7.1.20.0160.01024.59
7.1.10.0420.00515.29
7.1.00.0110.00615.66
7.0.330.0030.01015.35
7.0.320.0070.00715.63
7.0.310.0000.00815.59
7.0.300.0060.00615.35
7.0.290.0090.00415.78
7.0.280.0000.01315.72
7.0.270.0060.00315.18
7.0.260.0030.00515.31
7.0.250.0050.00515.44
7.0.240.0080.00415.54
7.0.230.0080.00315.59
7.0.220.0030.00915.63
7.0.210.0100.00315.55
7.0.200.0130.00615.25
7.0.190.0060.01015.20
7.0.180.0090.00515.04
7.0.170.0080.00815.05
7.0.160.0070.01315.07
7.0.150.0100.00915.08
7.0.140.0070.00715.28
7.0.130.0080.00815.38
7.0.120.0100.00915.35
7.0.110.0080.00815.30
7.0.100.0090.01115.05
7.0.90.0030.01415.21
7.0.80.0130.00315.12
7.0.70.0090.00714.95
7.0.60.0100.00515.02
7.0.50.0120.00515.31
7.0.40.0140.00714.18
7.0.30.0130.01114.40
7.0.20.0130.00814.20
7.0.10.0090.00914.07
7.0.00.0050.01314.22
5.6.380.0110.00014.65

preferences:
47.09 ms | 400 KiB | 5 Q