3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month=12; $year=2014; $startdate = strtotime($year.'-'.$month.'-1'); $stopdate = strtotime('last day of this month ',$startdate); echo date('Y-m-d',$startDate).' - '.date('Y-m-d',$stopDate);

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)
8.3.40.0150.00618.96
8.3.30.0140.00018.91
8.3.20.0040.00420.34
8.3.10.0040.00423.57
8.3.00.0030.00519.09
8.2.170.0100.00722.96
8.2.160.0080.00520.49
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.69
8.2.110.0060.00322.20
8.2.100.0030.00920.65
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0050.00317.88
8.2.60.0040.00418.14
8.2.50.0000.01118.07
8.2.40.0040.00420.00
8.2.30.0040.00418.32
8.2.20.0040.00417.90
8.2.10.0030.00618.14
8.2.00.0000.00817.92
8.1.270.0030.00623.95
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00422.23
8.1.230.0070.00319.13
8.1.220.0050.00217.89
8.1.210.0030.00518.77
8.1.200.0000.00917.60
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0080.00018.80
8.1.160.0000.00821.94
8.1.150.0000.00818.86
8.1.140.0040.00417.73
8.1.130.0030.00617.85
8.1.120.0110.00017.59
8.1.110.0050.00317.58
8.1.100.0040.00417.69
8.1.90.0000.00717.74
8.1.80.0070.00017.59
8.1.70.0070.00017.67
8.1.60.0050.00917.74
8.1.50.0050.00317.69
8.1.40.0030.00617.73
8.1.30.0040.00417.83
8.1.20.0060.00317.71
8.1.10.0050.00217.60
8.1.00.0000.00717.61
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0080.00018.47
8.0.270.0030.00317.30
8.0.260.0000.00617.41
8.0.250.0070.00017.23
8.0.240.0040.00417.27
8.0.230.0040.00417.24
8.0.220.0070.00017.26
8.0.210.0000.00717.21
8.0.200.0030.00317.18
8.0.190.0000.00717.28
8.0.180.0000.01117.16
8.0.170.0040.00417.11
8.0.160.0070.00017.07
8.0.150.0000.00717.13
8.0.140.0040.00417.15
8.0.130.0060.00013.51
8.0.120.0060.00317.24
8.0.110.0070.00017.20
8.0.100.0030.00317.27
8.0.90.0070.00017.25
8.0.80.0100.01017.22
8.0.70.0040.00417.11
8.0.60.0070.00017.14
8.0.50.0000.00717.24
8.0.30.0110.00817.20
8.0.20.0030.01617.40
8.0.10.0040.00417.22
8.0.00.0100.01216.93
7.4.330.0030.00315.00
7.4.320.0030.00616.59
7.4.300.0000.00616.76
7.4.290.0060.00316.68
7.4.280.0000.00816.60
7.4.270.0030.00316.68
7.4.260.0030.00316.58
7.4.250.0080.00016.74
7.4.240.0020.00516.77
7.4.230.0000.00716.54
7.4.220.0100.00716.73
7.4.210.0030.01116.74
7.4.200.0030.00316.62
7.4.190.0070.00016.66
7.4.160.0090.01216.54
7.4.150.0120.00917.40
7.4.140.0070.01217.86
7.4.130.0110.00916.78
7.4.120.0070.01016.70
7.4.110.0090.00916.81
7.4.100.0070.01016.77
7.4.90.0000.01716.74
7.4.80.0170.00319.39
7.4.70.0100.00616.81
7.4.60.0130.00616.57
7.4.50.0000.00716.60
7.4.40.0030.01316.84
7.4.30.0080.00816.78
7.4.00.0040.01015.06
7.3.330.0000.00713.25
7.3.320.0030.00313.21
7.3.310.0000.00716.48
7.3.300.0050.00216.42
7.3.290.0060.00916.51
7.3.280.0070.00916.54
7.3.270.0110.00617.40
7.3.260.0130.00316.60
7.3.250.0110.00616.57
7.3.240.0060.01116.73
7.3.230.0100.00716.57
7.3.210.0200.00316.80
7.3.200.0070.01619.39
7.3.190.0030.01416.68
7.3.180.0100.01016.83
7.3.170.0130.00316.66
7.3.160.0060.00916.70
7.3.120.0050.01115.25
7.3.110.0030.01415.08
7.3.100.0090.00915.06
7.3.90.0070.00714.96
7.3.80.0070.01015.06
7.3.70.0030.00614.96
7.3.60.0060.00614.75
7.3.50.0000.01115.13
7.3.40.0030.00615.11
7.3.30.0030.00615.12
7.3.20.0040.00816.80
7.3.10.0070.00716.93
7.3.00.0070.00416.63
7.2.330.0130.01016.70
7.2.320.0140.00716.93
7.2.310.0040.01216.96
7.2.300.0130.00917.00
7.2.290.0130.01016.80
7.2.250.0120.00615.42
7.2.240.0100.00715.23
7.2.230.0090.00615.28
7.2.220.0000.01415.54
7.2.210.0030.01315.23
7.2.200.0030.01115.01
7.2.190.0030.01015.25
7.2.180.0070.01015.21
7.2.170.0000.01315.09
7.2.160.0030.01215.06
7.2.150.0050.01217.13
7.2.140.0040.01117.14
7.2.130.0060.00617.11
7.2.120.0070.00717.21
7.2.110.0060.00316.91
7.2.100.0130.00316.89
7.2.90.0030.00717.04
7.2.80.0160.00017.28
7.2.70.0090.01217.04
7.2.60.0040.01517.18
7.2.50.0140.00316.91
7.2.40.0000.01317.26
7.2.30.0070.01017.14
7.2.20.0030.01517.27
7.2.10.0130.00017.27
7.2.00.0060.00818.19
7.1.330.0080.00815.72
7.1.320.0000.01315.89
7.1.310.0100.00715.82
7.1.300.0070.00715.58
7.1.290.0030.01015.92
7.1.280.0100.00315.89
7.1.270.0050.00515.85
7.1.260.0070.00715.89
7.1.250.0090.00615.92
7.1.240.0060.00616.04
7.1.230.0080.00816.00
7.1.220.0060.00615.95
7.1.210.0030.00915.88
7.1.200.0080.00515.63
7.1.190.0060.00915.75
7.1.180.0090.00915.93
7.1.170.0070.01016.10
7.1.160.0100.00416.11
7.1.150.0070.00716.18
7.1.140.0030.01016.09
7.1.130.0000.01216.03
7.1.120.0060.00316.09
7.1.110.0040.00816.18
7.1.100.0050.00717.29
7.1.90.0090.00615.98
7.1.80.0050.00515.74
7.1.70.0000.01016.59
7.1.60.0080.01217.85
7.1.50.0070.00616.55
7.1.40.0100.00715.92
7.1.30.0090.00615.88
7.1.20.0060.00916.09
7.1.10.0070.00415.88
7.1.00.0030.04219.21
7.0.330.0090.00315.21
7.0.320.0070.00315.51
7.0.310.0000.00815.44
7.0.300.0070.01015.39
7.0.290.0000.01115.50
7.0.280.0070.01115.52
7.0.270.0030.00915.25
7.0.260.0030.00615.66
7.0.250.0040.00815.46
7.0.240.0090.00315.62
7.0.230.0090.00315.48
7.0.220.0030.01015.72
7.0.210.0050.00315.80
7.0.200.0100.00715.98
7.0.190.0000.01115.38
7.0.180.0100.00315.67
7.0.170.0030.01315.59
7.0.160.0070.00715.46
7.0.150.0040.00415.59
7.0.140.0050.04018.76
7.0.130.0030.01015.52
7.0.120.0060.00915.38
7.0.110.0070.00315.57
7.0.100.0060.00615.63
7.0.90.0060.04318.61
7.0.80.0100.04018.73
7.0.70.0080.03618.70
7.0.60.0060.03918.66
7.0.50.0050.04318.87
7.0.40.0030.04416.89
7.0.30.0060.03016.85
7.0.20.0040.04516.83
7.0.10.0020.04616.88
7.0.00.0030.03216.74
5.6.400.0090.00314.69
5.6.390.0030.00914.32
5.6.380.0090.00614.50
5.6.370.0090.00914.50
5.6.360.0040.00414.63
5.6.350.0060.00914.45
5.6.340.0070.01114.46
5.6.330.0030.01014.52
5.6.320.0000.01414.73
5.6.310.0090.00314.22
5.6.300.0040.01114.50
5.6.290.0000.00814.41
5.6.280.0060.03817.54
5.6.270.0030.01014.59
5.6.260.0060.00314.46
5.6.250.0060.00314.52
5.6.240.0050.04517.59
5.6.230.0120.03517.56
5.6.220.0090.04017.41
5.6.210.0050.02717.54
5.6.200.0100.04017.70
5.6.190.0050.04517.76
5.6.180.0050.04117.84
5.6.170.0050.04517.67
5.6.160.0030.03717.76
5.6.150.0030.03217.65
5.6.140.0050.04317.67
5.6.130.0050.02117.78
5.6.120.0040.02717.66
5.6.110.0040.03717.89
5.6.100.0060.03317.74
5.6.90.0060.04317.63
5.6.80.0080.04017.37
5.6.70.0050.04017.39
5.6.60.0020.03217.38
5.6.50.0070.03917.43
5.6.40.0050.04017.31
5.6.30.0070.04017.46
5.6.20.0050.03317.46
5.6.10.0050.04117.36
5.6.00.0040.04117.45
5.5.380.0080.02717.39
5.5.370.0020.04617.39
5.5.360.0030.04817.26
5.5.350.0030.02917.38
5.5.340.0050.04517.59
5.5.330.0030.04517.70
5.5.320.0070.04017.59
5.5.310.0050.02717.47
5.5.300.0050.03817.57
5.5.290.0020.02617.52
5.5.280.0030.02717.40
5.5.270.0020.04617.53
5.5.260.0030.02617.38
5.5.250.0050.04717.41
5.5.240.0040.04017.35
5.5.230.0030.03017.23
5.5.220.0020.04317.10
5.5.210.0050.04517.15
5.5.200.0050.04017.22
5.5.190.0080.03217.13
5.5.180.0070.02317.13
5.5.170.0100.00314.08
5.5.160.0050.03917.23
5.5.150.0030.02717.37
5.5.140.0090.03217.20
5.5.130.0030.03517.26
5.5.120.0000.04617.28
5.5.110.0060.04617.39
5.5.100.0030.04016.95
5.5.90.0030.02016.97
5.5.80.0010.02117.33
5.5.70.0090.04217.25
5.5.60.0050.02017.13
5.5.50.0020.04117.13
5.5.40.0040.02817.06
5.5.30.0050.04317.12
5.5.20.0030.04317.17
5.5.10.0030.04016.99
5.5.00.0070.02317.23
5.4.450.0030.02216.29
5.4.440.0020.03116.17
5.4.430.0020.04316.17
5.4.420.0020.03916.20
5.4.410.0080.01816.17
5.4.400.0050.03316.04
5.4.390.0080.03716.07
5.4.380.0070.02216.08
5.4.370.0040.04016.03
5.4.360.0010.02816.11
5.4.350.0020.02715.96
5.4.340.0060.02316.09
5.4.330.0060.00313.13
5.4.320.0000.03416.08
5.4.310.0010.02315.95
5.4.300.0020.04316.01
5.4.290.0080.03516.01
5.4.280.0000.03015.95
5.4.270.0050.03815.96
5.4.260.0050.03416.08
5.4.250.0030.03816.13
5.4.240.0040.04416.12
5.4.230.0050.04316.11
5.4.220.0020.04016.11
5.4.210.0040.04116.12
5.4.200.0040.03816.06
5.4.190.0070.03516.17
5.4.180.0050.02816.01
5.4.170.0040.03216.13
5.4.160.0050.04315.96
5.4.150.0000.04216.11
5.4.140.0060.03914.75
5.4.130.0030.03514.72
5.4.120.0020.02614.75
5.4.110.0020.04014.69
5.4.100.0040.03814.69
5.4.90.0040.03014.72
5.4.80.0050.03814.79
5.4.70.0000.03114.68
5.4.60.0030.04014.68
5.4.50.0060.03514.76
5.4.40.0000.03514.80
5.4.30.0040.03614.75
5.4.20.0030.03814.76
5.4.10.0010.03614.68
5.4.00.0080.03014.51
5.3.290.0030.02713.90
5.3.280.0000.03913.78
5.3.270.0070.02713.78
5.3.260.0020.04213.86
5.3.250.0040.04113.79
5.3.240.0070.03813.86
5.3.230.0060.02013.83
5.3.220.0030.02013.77
5.3.210.0020.04213.77
5.3.200.0020.04113.81
5.3.190.0050.04013.84
5.3.180.0020.04013.84
5.3.170.0030.02513.76
5.3.160.0060.03713.82
5.3.150.0080.03713.82
5.3.140.0060.03513.84
5.3.130.0050.03813.83
5.3.120.0030.03813.83
5.3.110.0070.03513.75
5.3.100.0020.03513.54
5.3.90.0020.03513.56
5.3.80.0050.03513.55
5.3.70.0080.02713.55
5.3.60.0030.03813.55
5.3.50.0050.03813.50
5.3.40.0040.04013.50
5.3.30.0050.01813.44
5.3.20.0030.03813.39
5.3.10.0000.04313.32
5.3.00.0050.03613.35
5.2.170.0030.06311.10
5.2.160.0100.02011.02
5.2.150.0000.04311.19
5.2.140.0000.06711.16
5.2.130.0000.04011.09
5.2.120.0030.03011.08
5.2.110.0030.05710.94
5.2.100.0030.03011.06
5.2.90.0000.04011.17
5.2.80.0000.06011.09
5.2.70.0030.05711.14
5.2.60.0030.06011.09
5.2.50.0070.05711.01
5.2.40.0000.06310.98
5.2.30.0000.06711.02
5.2.20.0070.05310.95
5.2.10.0070.05310.88
5.2.00.0030.05710.83
5.1.60.0030.05310.34
5.1.50.0000.04010.34
5.1.40.0030.05010.34
5.1.30.0000.05310.47
5.1.20.0000.06010.34
5.1.10.0030.05310.34
5.1.00.0000.04310.34
5.0.50.0000.03310.34
5.0.40.0000.04710.34
5.0.30.0000.05710.34
5.0.20.0030.01710.34
5.0.10.0030.01710.34
5.0.00.0000.06010.34
4.4.90.0000.03310.34
4.4.80.0000.03710.34
4.4.70.0000.03710.34
4.4.60.0000.03710.34
4.4.50.0000.03710.34
4.4.40.0000.05710.34
4.4.30.0000.03010.34
4.4.20.0030.03310.34
4.4.10.0000.04010.34
4.4.00.0000.04710.34
4.3.110.0000.01310.34
4.3.100.0000.01710.34
4.3.90.0000.01310.34
4.3.80.0000.04010.34
4.3.70.0000.02010.34
4.3.60.0000.03310.34
4.3.50.0030.03310.34
4.3.40.0030.04010.34
4.3.30.0030.03310.34
4.3.20.0030.02710.34
4.3.10.0000.03710.34
4.3.00.0030.03310.34

preferences:
43.36 ms | 400 KiB | 5 Q