3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Boilerplate to setup variables */ $start = new \DateTime('2013-01-01'); $end = new \DateTime('2013-12-31'); $interval = new \DateInterval('P1D'); $period = new \DatePeriod($start, $interval, $end->add($interval)); foreach($period as $date){ $dateArray[] = $date->format('Y-m-d'); } /** * End of boilerplate */ /** * Answer code */ $countArray = ['Jan' => 0, 'Feb' => 0, 'Mar' => 0, 'Apr' => 0, 'May' => 0, 'Jun' => 0, 'Jul' => 0, 'Aug' => 0, 'Sep' => 0, 'Oct' => 0, 'Nov' => 0, 'Dec' => 0]; foreach($dateArray as $dateString){ $date = new \DateTime($dateString); $countArray[$date->format('M')]++; } var_dump($countArray);

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)
8.3.40.0100.00719.22
8.3.30.0060.00919.17
8.3.20.0040.00420.42
8.3.10.0040.00423.51
8.3.00.0080.00019.14
8.2.170.0100.01322.96
8.2.160.0160.00622.08
8.2.150.0120.00624.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00619.46
8.2.110.0050.00522.13
8.2.100.0070.01017.97
8.2.90.0000.00919.41
8.2.80.0060.00318.00
8.2.70.0000.01217.98
8.2.60.0060.00318.17
8.2.50.0030.00618.07
8.2.40.0070.00320.01
8.2.30.0030.00618.50
8.2.20.0030.00618.11
8.2.10.0100.00018.27
8.2.00.0060.00317.89
8.1.270.0060.00323.87
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0030.00723.98
8.1.230.0060.00619.29
8.1.220.0040.00417.91
8.1.210.0040.00718.77
8.1.200.0030.00717.61
8.1.190.0000.00917.47
8.1.180.0060.00319.26
8.1.170.0000.00918.81
8.1.160.0080.00022.06
8.1.150.0040.00418.89
8.1.140.0040.00417.76
8.1.130.0040.00418.04
8.1.120.0000.00817.66
8.1.110.0050.00517.79
8.1.100.0060.00317.71
8.1.90.0030.00617.79
8.1.80.0030.00617.64
8.1.70.0000.00917.76
8.1.60.0050.00517.71
8.1.50.0060.00317.64
8.1.40.0060.00317.71
8.1.30.0060.00317.89
8.1.20.0030.00617.83
8.1.10.0030.00617.84
8.1.00.0000.00917.82
8.0.300.0030.00618.99
8.0.290.0050.00517.16
8.0.280.0000.00818.50
8.0.270.0040.00417.53
8.0.260.0050.00317.32
8.0.250.0050.00317.29
8.0.240.0000.00917.20
8.0.230.0060.00317.18
8.0.220.0030.00517.16
8.0.210.0000.00817.21
8.0.200.0000.00717.26
8.0.190.0000.00917.27
8.0.180.0000.00917.24
8.0.170.0060.00317.11
8.0.160.0080.00017.17
8.0.150.0000.00817.14
8.0.140.0060.00317.17
8.0.130.0050.00313.51
8.0.120.0030.00617.20
8.0.110.0030.00617.23
8.0.100.0000.01117.29
8.0.90.0000.00817.16
8.0.80.0170.00717.18
8.0.70.0060.00317.20
8.0.60.0030.00617.10
8.0.50.0060.00317.00
8.0.30.0110.01417.44
8.0.20.0100.01117.48
8.0.10.0050.00517.35
8.0.00.0060.01417.17
7.4.330.0030.00315.21
7.4.320.0000.00716.89
7.4.300.0040.00416.73
7.4.290.0040.00416.71
7.4.280.0000.00816.77
7.4.270.0040.00416.61
7.4.260.0000.00816.77
7.4.250.0050.00516.76
7.4.240.0030.00516.83
7.4.230.0040.00416.66
7.4.220.0180.01416.80
7.4.210.0050.01116.79
7.4.200.0040.00416.69
7.4.190.0000.00816.74
7.4.160.0120.00616.68
7.4.150.0130.00717.40
7.4.140.0150.01317.86
7.4.130.0150.00516.92
7.4.120.0140.00716.93
7.4.110.0150.01116.58
7.4.100.0030.01716.82
7.4.90.0080.01116.80
7.4.80.0080.01319.39
7.4.70.0110.00616.70
7.4.60.0080.01216.69
7.4.50.0030.00716.52
7.4.40.0040.01516.78
7.4.30.0030.01616.65
7.4.00.0070.01115.02
7.3.330.0000.00813.31
7.3.320.0030.00313.30
7.3.310.0000.00916.50
7.3.300.0040.00416.57
7.3.290.0150.00916.55
7.3.280.0130.00716.60
7.3.270.0160.00617.40
7.3.260.0060.01316.86
7.3.250.0130.01016.67
7.3.240.0110.00717.02
7.3.230.0170.01416.48
7.3.210.0060.01416.96
7.3.200.0190.00919.39
7.3.190.0090.01016.70
7.3.180.0110.01416.66
7.3.170.0070.01816.64
7.3.160.0030.01516.54
7.3.120.0030.01315.04
7.3.10.0170.01016.52
7.3.00.0110.01016.74
7.2.330.0030.01716.92
7.2.320.0100.01317.09
7.2.310.0100.01017.08
7.2.300.0120.01616.93
7.2.290.0160.01316.80
7.2.130.0180.00916.65
7.2.120.0390.01016.38
7.2.110.0440.00716.49
7.2.100.0700.00916.49
7.2.90.0480.00616.31
7.2.80.0450.01416.42
7.2.70.0610.01316.35
7.2.60.0330.01016.61
7.2.50.0680.01116.33
7.2.40.0570.01016.52
7.2.30.0570.01016.51
7.2.20.0580.01416.39
7.2.10.0330.00816.42
7.2.00.0380.01117.25
7.1.250.0150.00915.79
7.1.240.0930.01014.16
7.1.230.1220.01614.21
7.1.220.2290.01014.31
7.1.210.1020.01014.12
7.1.200.0620.01015.23
7.1.190.1510.01014.36
7.1.180.1290.00013.90
7.1.170.1730.01314.34
7.1.160.1250.00714.24
7.1.150.0810.01314.40
7.1.140.0800.01014.37
7.1.130.0990.01314.31
7.1.120.1530.01314.34
7.1.110.1500.01014.05
7.1.100.0390.01016.22
7.1.90.0630.00014.28
7.1.80.0470.00814.21
7.1.70.0250.00915.65
7.1.60.0330.00815.96
7.1.50.0410.01015.64
7.1.40.0230.00815.39
7.1.30.0230.00915.60
7.1.20.0280.00515.49
7.1.10.0300.01115.53
7.1.00.0280.01115.40
7.0.320.2120.01313.71
7.0.310.1160.01013.77
7.0.300.1290.00313.83
7.0.290.1490.00613.77
7.0.280.1250.01613.67
7.0.270.0670.01113.88
7.0.260.0950.01113.72
7.0.250.1360.01213.74
7.0.240.1160.00713.64
7.0.230.0600.01014.07
7.0.220.0380.01713.80
7.0.210.0370.00713.98
7.0.200.0230.01315.32
7.0.190.0410.00415.41
7.0.180.0170.01315.11
7.0.170.0230.00815.23
7.0.160.0140.01414.99
7.0.150.0320.00815.09
7.0.140.0220.01215.10
7.0.130.0230.01015.32
7.0.120.0260.01215.42
7.0.110.0220.01215.21
7.0.100.2060.00915.16
7.0.90.0190.01215.14
7.0.80.0230.00515.25
7.0.70.0270.00515.15
7.0.60.0250.00714.97
7.0.50.0280.00515.34
7.0.40.0220.01114.40
7.0.30.0310.00214.47
7.0.20.0210.00714.31
7.0.10.0240.01214.40
7.0.00.0290.00714.38
5.6.380.0110.00614.83
5.6.370.0170.00714.79
5.6.360.0070.01814.64
5.6.350.0230.00814.61
5.6.340.0030.02414.63
5.6.330.0230.00314.77
5.6.320.0170.00914.61
5.6.310.0140.00914.46
5.6.300.0140.02517.72
5.6.290.0090.03017.80
5.6.280.0130.02417.73
5.6.270.0110.02917.90
5.6.260.0170.02817.67
5.6.250.0170.02617.84
5.6.240.0120.02517.73
5.6.230.0080.03117.85
5.6.220.0110.02317.80
5.6.210.0040.03217.79
5.6.200.0090.03017.74
5.6.190.0110.03117.77
5.6.180.0080.02717.85
5.6.170.0170.02817.87
5.6.160.0110.02517.70
5.6.150.0120.02617.79
5.6.140.0090.02417.81
5.6.130.0070.03217.75
5.6.120.0110.03117.87
5.6.110.0110.02617.86
5.6.100.0110.02617.68
5.6.90.0120.02217.77
5.6.80.0060.02817.37
5.6.70.0080.02517.46
5.6.60.0090.02817.41
5.6.50.0110.02317.44
5.6.40.0070.02417.41
5.6.30.0090.02917.45
5.6.20.0020.03117.41
5.6.10.0130.02117.40
5.6.00.0120.02217.41
5.5.380.0050.02714.44
5.5.370.0100.02614.45
5.5.360.0110.02314.32
5.5.350.0100.02314.39
5.5.340.0070.02714.59
5.5.330.0060.02614.61
5.5.320.0070.02414.57
5.5.310.0060.02714.57
5.5.300.0080.02614.60
5.5.290.0100.02414.78
5.5.280.0060.03114.66
5.5.270.0050.02714.63
5.5.260.0080.02414.72
5.5.250.0070.02614.61
5.5.240.0040.02714.34
5.5.230.0070.03714.36
5.5.220.0080.02314.43
5.5.210.0060.02414.21
5.5.200.0060.03614.29
5.5.190.0050.02714.22
5.5.180.0080.02614.35
5.5.170.0120.01214.63
5.5.160.0090.02214.28
5.5.150.0070.02214.37
5.5.140.0080.02114.35
5.5.130.0100.02214.20
5.5.120.0040.02514.32
5.5.110.0020.02814.27
5.5.100.0070.02614.29
5.5.90.0020.02714.18
5.5.80.0020.02914.03
5.5.70.0100.02114.18
5.5.60.0070.02314.27
5.5.50.0080.02614.17
5.5.40.0120.01914.05
5.5.30.0050.02514.19
5.5.20.0070.02613.97
5.5.10.0100.02014.37
5.5.00.0080.02414.15
5.4.450.0060.02715.34
5.4.440.0120.02115.29
5.4.430.0060.02615.32
5.4.420.0040.02915.22
5.4.410.0070.02515.11
5.4.400.0020.02914.94
5.4.390.0040.02715.07
5.4.380.0070.02015.01
5.4.370.0030.02715.19
5.4.360.0090.02615.19
5.4.350.0070.02414.98
5.4.340.0030.02915.02
5.4.330.0160.00311.45
5.4.320.0090.02215.10
5.4.310.0070.02515.15
5.4.300.0090.02615.17
5.4.290.0080.02214.96
5.4.280.0070.02615.21
5.4.270.0060.02614.92
5.4.260.0080.02914.97
5.4.250.0070.02314.97
5.4.240.0040.02815.00
5.4.230.0080.02515.10
5.4.220.0090.02215.09
5.4.210.0090.02115.05
5.4.200.0060.02515.01
5.4.190.0060.02515.16
5.4.180.0070.02215.02
5.4.170.0090.02215.09
5.4.160.0100.01915.04
5.4.150.0050.02815.14
5.4.140.0100.02113.95
5.4.130.0050.02413.67
5.4.120.0070.02013.80
5.4.110.0080.02213.70
5.4.100.0080.03013.76
5.4.90.0070.02313.89
5.4.80.0080.02613.86
5.4.70.0030.02413.90
5.4.60.0090.01913.81
5.4.50.0050.02413.73
5.4.40.0110.02613.88
5.4.30.0070.04013.82
5.4.20.0050.02613.85
5.4.10.0070.02313.81
5.4.00.0080.02213.69
5.3.290.0060.02312.75
5.3.280.0050.02412.75
5.3.270.0070.02312.75
5.3.260.0080.02012.75
5.3.250.0080.02012.75
5.3.240.0070.02212.75
5.3.230.0080.01712.75
5.3.220.0070.02512.75
5.3.210.0050.02312.75
5.3.200.0040.02212.75
5.3.190.0050.02212.75
5.3.180.0070.02012.75
5.3.170.0070.02112.75
5.3.160.0060.02412.75
5.3.150.0070.02312.75
5.3.140.0090.02012.75
5.3.130.0000.02612.75
5.3.120.0060.02212.75
5.3.110.0070.02212.75
5.3.100.0060.02312.75
5.3.90.0050.02312.75
5.3.80.0060.02012.75
5.3.70.0070.02012.75
5.3.60.0030.02412.75
5.3.50.0030.02312.75
5.3.40.0050.02912.75
5.3.30.0040.02812.75
5.3.20.0080.03612.75
5.3.10.0110.03512.75
5.3.00.0060.02012.75

preferences:
44.09 ms | 400 KiB | 5 Q