3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startDate = '2001-04-20'; $endDate = '2015-11-29'; $diff = (new DateTime($startDate))->diff(new DateTime($endDate)); $lookup = [ 'y' => 'Year', 'm' => 'Month', 'd' => 'Day', ]; $elements = []; foreach ($lookup as $property => $word) { if ($diff->$property) { $elements[] = "{$diff->$property} $word" . ($diff->$property !== 1 ? 's' : ''); } } echo implode(' : ', $elements);

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)
8.4.130.0090.00217.99
8.4.120.0130.00620.49
8.4.110.0150.00517.88
8.4.100.0120.00618.09
8.4.90.0100.01120.59
8.4.80.0070.00219.00
8.4.70.0100.00620.64
8.4.60.0130.00720.65
8.4.50.0130.00618.81
8.4.40.0130.00617.98
8.4.30.0070.01320.78
8.4.20.0160.00318.12
8.4.10.0070.01319.73
8.3.250.0150.00418.83
8.3.240.0050.00317.05
8.3.230.0100.00916.66
8.3.220.0040.00518.98
8.3.210.0030.00416.78
8.3.200.0070.00216.63
8.3.190.0090.00617.02
8.3.180.0080.01018.98
8.3.170.0130.00317.26
8.3.160.0090.00919.07
8.3.150.0060.00316.89
8.3.140.0030.01516.76
8.3.130.0080.00018.50
8.3.120.0060.00318.91
8.3.110.0120.00620.94
8.3.100.0090.00624.06
8.3.90.0080.00026.77
8.3.80.0000.00916.75
8.3.70.0140.00716.63
8.3.60.0070.00716.63
8.3.50.0040.01118.25
8.3.40.0140.00718.96
8.3.30.0160.00018.93
8.3.20.0000.00824.18
8.3.10.0030.00524.66
8.3.00.0040.00426.16
8.2.290.0050.00616.71
8.2.280.0040.00420.16
8.2.270.0140.00418.44
8.2.260.0070.01117.41
8.2.250.0080.00017.02
8.2.240.0080.00017.18
8.2.230.0110.00722.58
8.2.220.0050.00337.54
8.2.210.0000.00826.77
8.2.200.0030.00916.75
8.2.190.0130.00316.74
8.2.180.0070.00725.92
8.2.170.0130.00719.05
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00319.63
8.2.110.0080.00321.18
8.2.100.0090.00318.12
8.2.90.0030.00618.34
8.2.80.0080.00018.22
8.2.70.0080.00018.00
8.2.60.0030.00517.88
8.2.50.0040.00417.74
8.2.40.0070.00317.75
8.2.30.0080.00017.90
8.2.20.0000.00820.57
8.2.10.0000.00717.95
8.2.00.0070.00019.39
8.1.330.0130.00616.23
8.1.320.0130.00518.10
8.1.310.0080.00018.40
8.1.300.0060.00318.05
8.1.290.0030.00618.88
8.1.280.0040.01125.92
8.1.270.0040.00420.81
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.83
8.1.230.0090.00620.97
8.1.220.0030.00617.78
8.1.210.0060.00318.77
8.1.200.0080.00017.47
8.1.190.0030.00617.48
8.1.180.0030.00518.10
8.1.170.0030.00617.65
8.1.160.0040.00418.98
8.1.150.0030.00618.83
8.1.140.0040.00417.59
8.1.130.0040.00417.67
8.1.120.0040.00417.70
8.1.110.0000.00817.68
8.1.100.0030.00317.70
8.1.90.0040.00417.57
8.1.80.0040.00417.59
8.1.70.0000.00717.69
8.1.60.0050.00517.63
8.1.50.0000.00817.71
8.1.40.0080.00017.60
8.1.30.0080.00017.78
8.1.20.0000.00717.80
8.1.10.0000.00717.62
8.1.00.0030.00717.61
8.0.300.0000.00720.11
8.0.290.0040.00416.88
8.0.280.0000.00718.09
8.0.270.0000.00716.92
8.0.260.0030.00316.98
8.0.250.0030.00317.17
8.0.240.0000.00817.17
8.0.230.0030.00617.16
8.0.220.0040.00417.12
8.0.210.0040.00417.00
8.0.200.0030.00517.19
8.0.190.0020.00517.05
8.0.180.0040.00417.15
8.0.170.0060.00317.10
8.0.160.0030.00517.13
8.0.150.0020.00517.13
8.0.140.0000.00817.07
8.0.130.0160.00317.09
8.0.120.0120.00617.20
8.0.110.0120.00617.09
8.0.100.0110.00717.00
8.0.90.0160.00217.12
8.0.80.0210.00017.02
8.0.70.0190.00217.09
8.0.60.0160.00217.06
8.0.50.0120.00616.98
8.0.30.0140.00517.03
8.0.20.0140.00517.18
8.0.10.0170.00317.23
8.0.00.0080.00417.18
7.4.330.0060.00015.55
7.4.320.0060.00016.72
7.4.300.0030.00316.80
7.4.290.0050.00316.76
7.4.280.0040.00716.73
7.4.270.0040.00416.58
7.4.260.0170.00316.74
7.4.250.0190.00316.57
7.4.240.0230.00016.70
7.4.230.0210.00016.70
7.4.220.0150.00016.65
7.4.210.0100.00516.64
7.4.200.0180.00016.77
7.4.190.0110.00716.70
7.4.180.0130.00416.77
7.4.160.0130.00516.69
7.4.150.0130.00516.68
7.4.140.0140.00416.73
7.4.130.0170.00016.62
7.4.120.0160.00316.64
7.4.110.0150.00216.59
7.4.100.0130.00716.64
7.4.90.0190.00316.59
7.4.80.0130.00716.66
7.4.70.0180.00416.54
7.4.60.0190.00016.71
7.4.50.0130.00516.53
7.4.40.0160.00316.59
7.4.30.0070.01016.47
7.4.20.0140.00016.25
7.4.10.0140.00016.35
7.4.00.0090.00416.57
7.3.330.0150.00516.55
7.3.320.0210.00016.27
7.3.310.0080.00916.48
7.3.300.0100.00716.30
7.3.290.0070.00816.48
7.3.280.0090.00616.55
7.3.270.0100.00316.24
7.3.260.0140.00016.16
7.3.250.0120.00316.57
7.3.240.0130.00516.30
7.3.230.0200.00016.46
7.3.220.0200.00016.29
7.3.210.0120.00816.40
7.3.200.0090.00616.29
7.3.190.0140.00016.31
7.3.180.0140.00015.96
7.3.170.0150.00416.40
7.3.160.0100.00316.39
7.3.150.0090.00416.14
7.3.140.0170.00016.30
7.3.130.0170.00016.30
7.3.120.0080.00416.43
7.3.110.0100.00316.20
7.3.100.0140.00316.20
7.3.90.0180.00016.48
7.3.80.0140.00316.39
7.3.70.0000.01416.58
7.3.60.0090.00416.34
7.3.50.0130.00016.61
7.3.40.0070.00016.34
7.3.30.0060.00316.45
7.3.20.0060.00318.35
7.3.10.0090.00018.07
7.3.00.0030.00618.25

preferences:
142.48 ms | 403 KiB | 5 Q