3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = 5; $monthName = date('M', strtotime('2012-'.$month.'-01')); echo $monthName."\r\n"; echo date('d.m.Y H:i:s', strtotime('first day of '.$monthName))."\r\n"; echo date('d.m.Y H:i:s', strtotime('last day of '.$monthName.', 23:59:59'))."\r\n";

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)
8.3.40.0060.00918.79
8.3.30.0090.00618.74
8.3.20.0080.00018.80
8.3.10.0040.00421.09
8.3.00.0080.00021.90
8.2.170.0100.00322.96
8.2.160.0130.00020.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0060.00321.12
8.2.110.0060.00320.57
8.2.100.0080.00418.03
8.2.90.0000.00819.20
8.2.80.0030.00617.97
8.2.70.0040.00417.88
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0030.00519.40
8.2.20.0080.00017.84
8.2.10.0040.00417.81
8.2.00.0030.00618.04
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00322.18
8.1.230.0060.00620.91
8.1.220.0040.00418.77
8.1.210.0000.00818.78
8.1.200.0060.00317.35
8.1.190.0030.00617.53
8.1.180.0040.00418.10
8.1.170.0060.00318.63
8.1.160.0050.00219.00
8.1.150.0000.00718.83
8.1.140.0000.00717.61
8.1.130.0030.00318.00
8.1.120.0040.00417.57
8.1.110.0000.00817.55
8.1.100.0000.00817.55
8.1.90.0000.00817.65
8.1.80.0000.00717.54
8.1.70.0030.00317.66
8.1.60.0000.00817.61
8.1.50.0050.00217.59
8.1.40.0040.00417.68
8.1.30.0080.00017.77
8.1.20.0030.00617.70
8.1.10.0000.00817.66
8.1.00.0000.01017.65
8.0.300.0050.00319.91
8.0.290.0050.00317.17
8.0.280.0020.00518.45
8.0.270.0060.00317.20
8.0.260.0060.00017.06
8.0.250.0040.00417.08
8.0.240.0060.00317.16
8.0.230.0070.00017.10
8.0.220.0030.00317.02
8.0.210.0000.00817.11
8.0.200.0030.00317.13
8.0.190.0040.00417.11
8.0.180.0040.00417.13
8.0.170.0050.00316.95
8.0.160.0040.00317.21
8.0.150.0060.00317.03
8.0.140.0050.00217.05
8.0.130.0000.00513.48
8.0.120.0020.00517.11
8.0.110.0040.00417.05
8.0.100.0080.00016.93
8.0.90.0000.00717.07
8.0.80.0030.01216.98
8.0.70.0040.00417.09
8.0.60.0000.00717.09
8.0.50.0000.00716.96
8.0.30.0130.00517.09
8.0.20.0110.01217.40
8.0.10.0000.00816.96
8.0.00.0070.01016.72
7.4.330.0050.00016.72
7.4.320.0060.00016.47
7.4.300.0000.00716.57
7.4.290.0040.00416.70
7.4.280.0030.00316.70
7.4.270.0030.00316.57
7.4.260.0030.00313.29
7.4.250.0070.00016.56
7.4.240.0030.00316.59
7.4.230.0000.00716.37
7.4.220.0030.01416.53
7.4.210.0090.00716.68
7.4.200.0040.00416.65
7.4.190.0030.00416.43
7.4.160.0090.00616.51
7.4.150.0070.01117.40
7.4.140.0150.00617.86
7.4.130.0080.01216.58
7.4.120.0110.00916.70
7.4.110.0080.00816.48
7.4.100.0090.00916.50
7.4.90.0110.00716.59
7.4.80.0120.01219.39
7.4.70.0090.00616.58
7.4.60.0120.00916.62
7.4.50.0060.00316.24
7.4.40.0120.00322.77
7.4.30.0140.01116.52
7.4.10.0100.00716.88
7.4.00.0120.00515.54
7.3.330.0050.00013.23
7.3.320.0020.00213.23
7.3.310.0000.00716.36
7.3.300.0060.00016.41
7.3.290.0150.00316.41
7.3.280.0100.00916.39
7.3.270.0150.00317.40
7.3.260.0110.01118.24
7.3.250.0100.00916.54
7.3.240.0170.00316.58
7.3.230.0060.01216.54
7.3.210.0130.00316.41
7.3.200.0100.01019.39
7.3.190.0100.01316.50
7.3.180.0090.00616.66
7.3.170.0060.01516.34
7.3.160.0090.00616.49
7.3.130.0030.01616.41
7.3.120.0080.00815.54
7.3.110.0100.00715.63
7.3.100.0100.00615.84
7.3.90.0060.00915.67
7.3.80.0060.00515.69
7.3.70.0060.00615.64
7.3.60.0090.00715.68
7.3.50.0020.01015.57
7.3.40.0050.00815.79
7.3.30.0040.00615.60
7.3.20.0050.00917.39
7.3.10.0020.00917.35
7.3.00.0050.00917.49
7.2.330.0160.00016.73
7.2.320.0070.01416.61
7.2.310.0070.03217.00
7.2.300.0130.01016.79
7.2.290.0120.00616.71
7.2.260.0070.01016.72
7.2.250.0090.00816.01
7.2.240.0040.01416.07
7.2.230.0030.01316.01
7.2.220.0060.01115.91
7.2.210.0090.00515.95
7.2.200.0110.00515.98
7.2.190.0070.00515.95
7.2.180.0050.01115.98
7.2.170.0080.00515.85
7.2.160.0030.01516.72
7.2.150.0070.01118.55
7.2.140.0080.00818.39
7.2.130.0110.00318.52
7.2.120.0030.00918.71
7.2.110.0000.01118.54
7.2.100.0070.00418.59
7.2.90.0060.00618.65
7.2.80.0060.00918.45
7.2.70.0100.00618.49
7.2.60.0000.01218.62
7.2.50.0040.01218.55
7.2.40.0090.00918.75
7.2.30.0130.00018.63
7.2.20.0110.00718.45
7.2.10.0070.00718.53
7.2.00.0070.00819.02
7.1.330.0040.01116.69
7.1.320.0070.00716.62
7.1.310.0070.00716.65
7.1.300.0050.01116.65
7.1.290.0090.00616.58
7.1.280.0050.00816.75
7.1.270.0070.00516.62
7.1.260.0050.00716.60
7.1.250.0030.00717.30
7.1.240.0000.01317.46
7.1.230.0040.00817.39
7.1.220.0060.00317.35
7.1.210.0070.01017.47
7.1.200.0020.01016.56
7.1.190.0070.01017.35
7.1.180.0030.00817.33
7.1.170.0040.01517.43
7.1.160.0030.01317.36
7.1.150.0050.00517.46
7.1.140.0030.01217.47
7.1.130.0090.00017.45
7.1.120.0030.01017.34
7.1.110.0000.01417.61
7.1.100.0070.00817.86
7.1.90.0090.00617.54
7.1.80.0000.01117.45
7.1.70.0020.00917.35
7.1.60.0030.00918.33
7.1.50.0060.00917.32
7.1.40.0060.00617.39
7.1.30.0060.00617.43
7.1.20.0030.01317.52
7.1.10.0070.00717.38
7.1.00.0040.02319.83
7.0.330.0000.00917.07
7.0.320.0090.00616.93
7.0.310.0070.00716.98
7.0.300.0060.01017.25
7.0.290.0120.00417.15
7.0.280.0090.00317.11
7.0.270.0030.01017.01
7.0.260.0070.00717.05
7.0.250.0060.00317.08
7.0.240.0040.01117.18
7.0.230.0060.00917.11
7.0.220.0040.00717.02
7.0.210.0070.00717.25
7.0.200.0050.00516.88
7.0.190.0030.00617.05
7.0.180.0070.00717.24
7.0.170.0090.00617.10
7.0.160.0090.00617.22
7.0.150.0060.00917.26
7.0.140.0050.04019.46
7.0.130.0090.00617.23
7.0.120.0060.00617.13
7.0.110.0070.02918.64
7.0.100.0080.03018.57
7.0.90.0080.02618.64
7.0.80.0040.02718.62
7.0.70.0050.02118.46
7.0.60.0000.02918.66
7.0.50.0030.02318.53
7.0.40.0060.04017.41
7.0.30.0070.04017.43
7.0.20.0100.03717.45
7.0.10.0080.04317.37
7.0.00.0050.04417.47
5.6.400.0100.00316.05
5.6.390.0080.00815.95
5.6.380.0050.00515.93
5.6.370.0070.01015.82
5.6.360.0060.00616.13
5.6.350.0070.01015.85
5.6.340.0030.01415.77
5.6.330.0080.00416.10
5.6.320.0070.00715.93
5.6.310.0000.01416.16
5.6.300.0090.00615.92
5.6.290.0000.01515.82
5.6.280.0050.04118.41
5.6.270.0130.00315.95
5.6.260.0070.02718.32
5.6.250.0050.03018.44
5.6.240.0050.04218.20
5.6.230.0140.02018.46
5.6.220.0050.02418.21
5.6.210.0120.03718.30
5.6.200.0050.03218.26
5.6.190.0030.04918.17
5.6.180.0050.04118.28
5.6.170.0050.04118.34
5.6.160.0070.02318.26
5.6.150.0030.02718.31
5.6.140.0080.04118.10
5.6.130.0070.02318.20
5.6.120.0080.03818.25
5.6.110.0040.03418.23
5.6.100.0070.04518.18
5.6.90.0030.02518.30
5.6.80.0150.03317.88
5.6.70.0060.02817.93
5.6.60.0020.02617.88
5.6.50.0040.02118.03
5.6.40.0030.02417.86
5.6.30.0070.03818.05
5.6.20.0060.03917.96
5.6.10.0100.01817.89
5.6.00.0060.02517.82
5.5.380.0070.02316.65
5.5.370.0050.02916.74
5.5.360.0050.02316.65
5.5.350.0050.02716.74
5.5.340.0050.02716.84
5.5.330.0070.03917.02
5.5.320.0060.03316.75
5.5.310.0060.04116.99
5.5.300.0100.03816.91
5.5.290.0070.04016.75
5.5.280.0080.02116.96
5.5.270.0100.04117.09
5.5.260.0030.02817.08
5.5.250.0090.02016.63
5.5.240.0070.02116.56
5.5.230.0050.04416.68
5.5.220.0060.04116.66
5.5.210.0070.03416.64
5.5.200.0020.03316.66
5.5.190.0020.03216.65
5.5.180.0020.03216.68
5.5.170.0080.00415.89
5.5.160.0050.03916.42
5.5.150.0050.04216.73
5.5.140.0110.03116.60
5.5.130.0100.03316.63
5.5.120.0060.02316.53
5.5.110.0050.04216.51
5.5.100.0070.02216.44
5.5.90.0100.03916.55
5.5.80.0030.04016.58
5.5.70.0030.03816.51
5.5.60.0050.03316.43
5.5.50.0050.02716.58
5.5.40.0100.03516.52
5.5.30.0030.04516.39
5.5.20.0020.02716.59
5.5.10.0080.03816.46
5.5.00.0100.02316.53
5.4.450.0070.03016.10
5.4.440.0050.02316.11
5.4.430.0030.04116.09
5.4.420.0050.03816.17
5.4.410.0110.04516.13
5.4.400.0030.03315.81
5.4.390.0030.03115.89
5.4.380.0030.02415.79
5.4.370.0030.03815.98
5.4.360.0030.03915.94
5.4.350.0080.03815.98
5.4.340.0030.03215.86
5.4.330.0000.01012.85
5.4.320.0020.03315.90
5.4.310.0060.03915.93
5.4.300.0020.02415.89
5.4.290.0080.03515.83
5.4.280.0050.02115.84
5.4.270.0050.03915.98
5.4.260.0050.04615.98
5.4.250.0070.04015.91
5.4.240.0100.03715.98
5.4.230.0020.04515.84
5.4.220.0040.03715.85
5.4.210.0040.02315.97
5.4.200.0020.04615.83
5.4.190.0030.03215.96
5.4.180.0090.03815.96
5.4.170.0080.02015.97
5.4.160.0060.03515.97
5.4.150.0030.02515.89
5.4.140.0060.01614.78
5.4.130.0050.02014.50
5.4.120.0030.02214.52
5.4.110.0020.02314.62
5.4.100.0030.02814.62
5.4.90.0100.02714.63
5.4.80.0050.03514.54
5.4.70.0080.02014.50
5.4.60.0060.03214.60
5.4.50.0050.04014.58
5.4.40.0050.02514.56
5.4.30.0040.02514.57
5.4.20.0080.03314.48
5.4.10.0050.03314.51
5.4.00.0050.03514.31
5.3.290.0080.03813.97
5.3.280.0030.04214.03
5.3.270.0050.03713.94
5.3.260.0050.03713.79
5.3.250.0060.02813.78
5.3.240.0040.03613.83
5.3.230.0020.02513.90
5.3.220.0100.02013.77
5.3.210.0040.02013.83
5.3.200.0020.03213.80
5.3.190.0070.03013.76
5.3.180.0100.03313.78
5.3.170.0050.02913.94
5.3.160.0000.02913.80
5.3.150.0030.03913.93
5.3.140.0050.04113.86
5.3.130.0060.03913.76
5.3.120.0000.02413.72
5.3.110.0100.03813.86
5.3.100.0050.02313.55
5.3.90.0090.02513.51
5.3.80.0080.02813.55
5.3.70.0030.02313.43
5.3.60.0030.02013.43
5.3.50.0030.02413.56
5.3.40.0090.03613.48
5.3.30.0070.03313.51
5.3.20.0040.03213.40
5.3.10.0000.03313.32
5.3.00.0030.02513.26
5.2.170.0000.03312.30
5.2.160.0030.05712.30
5.2.150.0000.04312.30
5.2.140.0030.06312.30
5.2.130.0030.06012.30
5.2.120.0000.06312.30
5.2.110.0070.02712.30
5.2.100.0070.04312.30
5.2.90.0000.03712.30
5.2.80.0170.05012.30
5.2.70.0030.03312.30
5.2.60.0000.06012.30
5.2.50.0100.03312.30
5.2.40.0000.03012.30
5.2.30.0000.03312.30
5.2.20.0000.05312.30
5.2.10.0000.03312.30
5.2.00.0030.03712.30
5.1.60.0030.02712.30
5.1.50.0030.04712.30
5.1.40.0030.02312.30
5.1.30.0100.02012.30
5.1.20.0030.05012.30
5.1.10.0030.02312.30
5.1.00.0100.04712.30
5.0.50.0070.01712.30
5.0.40.0070.02012.30
5.0.30.0030.03312.30
5.0.20.0030.04312.30
5.0.10.0000.04712.30
5.0.00.0030.03312.30
4.4.90.0030.01312.30
4.4.80.0030.03012.30
4.4.70.0000.02012.30
4.4.60.0000.04012.30
4.4.50.0000.03312.30
4.4.40.0030.03712.30
4.4.30.0030.03312.30
4.4.20.0000.03012.30
4.4.10.0000.01712.30
4.4.00.0070.02312.30
4.3.110.0030.03712.30
4.3.100.0070.01312.30
4.3.90.0000.04312.30
4.3.80.0030.02312.30
4.3.70.0000.01712.30
4.3.60.0000.01712.30
4.3.50.0100.01712.30
4.3.40.0000.02312.30
4.3.30.0000.01312.30
4.3.20.0000.01712.30
4.3.10.0000.01312.30
4.3.00.0000.02012.30

preferences:
52.37 ms | 400 KiB | 5 Q