3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Asia/Singapore'); $end_date = new DateTime(); $end_date->modify('first day of next month'); echo $end_date->format('Y-m-d H:i:s');

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)
8.3.40.0100.01018.93
8.3.30.0150.00019.09
8.3.20.0080.00020.21
8.3.10.0000.00723.48
8.3.00.0030.00620.89
8.2.170.0090.00622.96
8.2.160.0140.00020.11
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00820.89
8.2.110.0070.00322.16
8.2.100.0110.00018.16
8.2.90.0040.00418.09
8.2.80.0040.00417.97
8.2.70.0000.00917.88
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0030.00520.07
8.2.30.0040.00418.47
8.2.20.0070.00317.84
8.2.10.0040.00418.05
8.2.00.0000.00917.79
8.1.270.0030.00623.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.76
8.1.230.0090.00321.04
8.1.220.0030.00517.89
8.1.210.0000.00818.97
8.1.200.0000.00817.48
8.1.190.0000.00817.25
8.1.180.0000.00918.10
8.1.170.0000.00918.58
8.1.160.0000.00721.95
8.1.150.0000.00718.81
8.1.140.0040.00417.50
8.1.130.0040.00417.93
8.1.120.0040.00417.54
8.1.110.0000.00717.60
8.1.100.0040.00417.64
8.1.90.0050.00317.56
8.1.80.0070.00017.51
8.1.70.0040.00417.61
8.1.60.0030.00517.74
8.1.50.0000.00817.69
8.1.40.0000.00717.63
8.1.30.0000.00817.80
8.1.20.0030.00517.67
8.1.10.0080.00017.65
8.1.00.0000.00717.71
8.0.300.0000.00719.96
8.0.290.0060.00318.86
8.0.280.0070.00018.63
8.0.270.0030.00317.36
8.0.260.0000.00617.36
8.0.250.0030.00317.20
8.0.240.0000.00717.23
8.0.230.0040.00417.06
8.0.220.0000.00617.09
8.0.210.0030.00317.05
8.0.200.0000.00617.04
8.0.190.0040.00417.15
8.0.180.0000.00717.13
8.0.170.0000.00817.05
8.0.160.0060.00317.00
8.0.150.0030.00317.04
8.0.140.0070.00016.93
8.0.130.0040.00413.48
8.0.120.0050.00317.09
8.0.110.0000.00717.08
8.0.100.0000.00816.93
8.0.90.0080.00017.09
8.0.80.0060.01017.10
8.0.70.0050.00216.93
8.0.60.0000.00716.98
8.0.50.0040.00416.95
8.0.30.0140.00417.35
8.0.20.0120.00617.43
8.0.10.0070.00017.14
8.0.00.0110.00816.86
7.4.330.0030.00315.15
7.4.320.0000.00616.57
7.4.300.0100.00016.64
7.4.290.0000.00716.74
7.4.280.0070.00316.62
7.4.270.0040.00416.61
7.4.260.0030.00316.63
7.4.250.0000.00716.69
7.4.240.0050.00316.67
7.4.230.0030.00316.83
7.4.220.0120.00616.74
7.4.210.0100.00316.64
7.4.200.0000.00716.71
7.4.190.0000.00716.80
7.4.160.0120.00316.39
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0100.00716.66
7.4.120.0120.00716.78
7.4.110.0070.01416.66
7.4.100.0150.00616.85
7.4.90.0100.00716.71
7.4.80.0100.00619.39
7.4.70.0100.00716.84
7.4.60.0050.01416.69
7.4.50.0000.00416.53
7.4.40.0070.01016.60
7.4.30.0030.01216.66
7.4.00.0090.00814.95
7.3.330.0000.00513.06
7.3.320.0050.00013.30
7.3.310.0050.00316.38
7.3.300.0070.00016.34
7.3.290.0030.01016.34
7.3.280.0090.00916.29
7.3.270.0110.00717.40
7.3.260.0060.01216.62
7.3.250.0060.01316.60
7.3.240.0060.01216.71
7.3.230.0100.01016.39
7.3.210.0070.00916.42
7.3.200.0070.01119.39
7.3.190.0100.00716.55
7.3.180.0060.01016.57
7.3.170.0050.01016.45
7.3.160.0030.01216.53
7.3.120.0070.00714.91
7.3.110.0070.00914.84
7.3.100.0070.00915.02
7.3.90.0060.00514.81
7.3.80.0040.00814.74
7.3.70.0050.00915.01
7.3.60.0070.00814.75
7.3.50.0020.00914.75
7.3.40.0050.00914.90
7.3.30.0070.00814.79
7.3.20.0080.00816.60
7.3.10.0060.00916.80
7.3.00.0060.01016.58
7.2.330.0170.00016.75
7.2.320.0070.01016.70
7.2.310.0120.01116.64
7.2.300.0030.01316.91
7.2.290.0140.00316.75
7.2.250.0080.01115.18
7.2.240.0070.01215.11
7.2.230.0060.00815.08
7.2.220.0080.00615.13
7.2.210.0060.01015.21
7.2.200.0050.00815.11
7.2.190.0010.01315.14
7.2.180.0070.01014.85
7.2.170.0060.00514.99
7.2.160.0000.01215.20
7.2.150.0030.01316.86
7.2.140.0030.01416.99
7.2.130.0100.00716.73
7.2.120.0030.01216.85
7.2.110.0030.00616.92
7.2.100.0090.00617.13
7.2.90.0030.00717.17
7.2.80.0060.00817.17
7.2.70.0090.00617.04
7.2.60.0040.01116.96
7.2.50.0070.00717.04
7.2.40.0000.01117.19
7.2.30.0090.00616.63
7.2.20.0030.01316.84
7.2.10.0030.00616.78
7.2.00.0110.00518.27
7.1.330.0060.00915.84
7.1.320.0050.00715.91
7.1.310.0080.00615.74
7.1.300.0070.00815.80
7.1.290.0040.00815.83
7.1.280.0060.00615.74
7.1.270.0060.00615.59
7.1.260.0090.00515.81
7.1.250.0070.01015.63
7.1.240.0040.01115.53
7.1.230.0080.00615.96
7.1.220.0000.01215.77
7.1.210.0100.00315.73
7.1.200.0060.00615.80
7.1.190.0070.00415.84
7.1.180.0000.01315.87
7.1.170.0000.01315.96
7.1.160.0000.01515.87
7.1.150.0100.00315.87
7.1.140.0030.00915.96
7.1.130.0030.00615.98
7.1.120.0060.00915.85
7.1.110.0070.00615.75
7.1.100.0080.00716.97
7.1.90.0080.00016.04
7.1.80.0000.01415.88
7.1.70.0040.00816.61
7.1.60.0070.00417.82
7.1.50.0080.01316.29
7.1.40.0060.00615.89
7.1.30.0030.00715.87
7.1.20.0000.01215.73
7.1.10.0030.01015.73
7.1.00.0070.03918.95
7.0.330.0090.00615.33
7.0.320.0030.01015.42
7.0.310.0030.00915.53
7.0.300.0060.00615.18
7.0.290.0060.00315.18
7.0.280.0060.00915.35
7.0.270.0040.01115.26
7.0.260.0090.00615.10
7.0.250.0090.00315.55
7.0.240.0030.01015.41
7.0.230.0060.00615.49
7.0.220.0040.01115.18
7.0.210.0070.00715.59
7.0.200.0080.00815.78
7.0.190.0030.00515.23
7.0.180.0070.00715.32
7.0.170.0110.00315.24
7.0.160.0050.00415.62
7.0.150.0120.00015.52
7.0.140.0100.03518.71
7.0.130.0000.01315.28
7.0.120.0040.00715.39
7.0.110.0120.00315.27
7.0.100.0070.00715.07
7.0.90.0100.00315.52
7.0.80.0130.00015.41
7.0.70.0070.00715.12
7.0.60.0050.04517.71
7.0.50.0030.03816.63
7.0.40.0100.04016.93
7.0.30.0150.04516.77
7.0.20.0200.03716.82
7.0.10.0060.02516.81
7.0.00.0110.04116.64
5.6.400.0100.00714.21
5.6.390.0000.01014.56
5.6.380.0070.00314.74
5.6.370.0050.00514.09
5.6.360.0030.00714.51
5.6.350.0090.00314.34
5.6.340.0000.01514.37
5.6.330.0030.01014.56
5.6.320.0000.01414.57
5.6.310.0070.00314.60
5.6.300.0110.00414.29
5.6.290.0030.00714.53
5.6.280.0090.00614.51
5.6.270.0110.00414.37
5.6.260.0000.01514.55
5.6.250.0070.01114.31
5.6.240.0030.01214.22
5.6.230.0000.00914.52
5.6.220.0110.00414.16
5.6.210.0020.04517.58
5.6.200.0040.03716.27
5.6.190.0030.04717.48
5.6.180.0190.03017.42
5.6.170.0180.02817.43
5.6.160.0030.02617.45
5.6.150.0060.04616.51
5.6.140.0070.04316.15
5.6.130.0080.03316.26
5.6.120.0110.03917.72
5.6.110.0080.04317.71
5.6.100.0120.03217.74
5.6.90.0100.03917.65
5.6.80.0120.02717.39
5.6.70.0100.00314.40
5.6.60.0040.01114.18
5.6.50.0060.00314.38
5.6.40.0040.00414.55
5.6.30.0000.00814.48
5.6.20.0000.01314.20
5.6.10.0040.01114.20
5.6.00.0030.00914.30
5.5.380.0100.00314.07
5.5.370.0150.00014.26
5.5.360.0030.01014.35
5.5.350.0040.04417.22
5.5.340.0120.03916.24
5.5.330.0050.04417.38
5.5.320.0170.02617.31
5.5.310.0200.02517.38
5.5.300.0020.02816.27
5.5.290.0060.02316.18
5.5.280.0080.04317.62
5.5.270.0100.03317.61
5.5.260.0070.02517.62
5.5.250.0080.04517.33
5.5.240.2080.02217.15
5.5.230.0060.00314.32
5.5.220.0040.00414.51
5.5.210.0080.00514.16
5.5.200.0040.00714.43
5.5.190.0100.00314.12
5.5.180.0000.01414.13
5.5.170.0030.01014.41
5.5.160.0030.01014.27
5.5.150.0110.00314.14
5.5.140.0090.00314.41
5.5.130.0100.00314.16
5.5.120.0040.01114.26
5.5.110.0030.01014.40
5.5.100.0060.00614.46
5.5.90.0080.00014.41
5.5.80.0090.00614.43
5.5.70.0090.00614.32
5.5.60.0030.01013.97
5.5.50.0070.00314.46
5.5.40.0060.00614.41
5.5.30.0090.00314.62
5.5.20.0030.01014.14
5.5.10.0030.00914.37
5.5.00.0030.00614.43
5.4.450.0100.02315.16
5.4.440.0220.02215.19
5.4.430.0110.02315.27
5.4.420.0060.02315.28
5.4.410.0130.02515.19
5.4.400.0070.02415.10
5.4.390.0110.02415.13
5.4.380.0620.02814.71
5.4.370.0480.03514.92
5.4.360.0470.03314.84
5.4.350.0620.02214.75
5.4.340.0550.02714.71
5.4.330.0000.00711.10
5.4.320.0040.02011.70
5.4.310.0020.02411.69
5.4.300.0070.02111.74
5.4.290.0060.02511.72
5.4.280.0050.02311.72
5.4.270.0040.02311.67
5.4.260.0050.02111.69
5.4.250.0060.02211.74
5.4.240.0040.02811.77
5.4.230.0070.03311.56
5.4.220.0060.03211.61
5.4.210.0050.03211.63
5.4.200.0060.02911.77
5.4.190.0100.03411.73
5.4.180.0070.02011.61
5.4.170.0030.02411.76
5.4.160.0060.02311.63
5.4.150.0040.02411.62
5.4.140.0080.02311.45
5.4.130.0060.03711.56
5.4.120.0060.03111.50
5.4.110.0040.02911.37
5.4.100.0020.02611.48
5.4.90.0050.02611.49
5.4.80.0080.01911.57
5.4.70.0060.01911.54
5.4.60.0080.01811.47
5.4.50.0040.02411.53
5.4.40.0080.01911.56
5.4.30.0060.03511.55
5.4.20.0100.03111.50
5.4.10.0090.02511.56
5.4.00.0070.02611.25
5.3.290.0070.02411.68
5.3.280.0090.02711.69
5.3.270.0040.02711.61
5.3.260.0080.02311.75
5.3.250.0050.02411.67
5.3.240.0060.02111.54
5.3.230.0040.02911.68
5.3.220.0050.03011.58
5.3.210.0080.02411.60
5.3.200.0030.02711.49
5.3.190.0050.02811.61
5.3.180.0030.02511.71
5.3.170.0040.02711.72
5.3.160.0080.01811.55
5.3.150.0080.02211.55
5.3.140.0050.02111.51
5.3.130.0060.02511.64
5.3.120.0060.02111.55
5.3.110.0050.02511.63
5.3.100.0020.02411.30
5.3.90.0040.02311.31
5.3.80.0060.03211.13
5.3.70.0060.03411.22
5.3.60.0080.02411.32
5.3.50.0100.02611.27
5.3.40.0080.03211.26
5.3.30.0040.02111.28
5.3.20.0050.02211.15
5.3.10.0060.02010.99
5.3.00.0050.02211.03
5.2.170.0090.0359.18
5.2.160.0080.0369.18
5.2.150.0080.0569.18
5.2.140.0060.0619.18
5.2.130.0090.0539.14
5.2.120.0060.0529.13
5.2.110.0160.0539.14
5.2.100.0180.0469.14
5.2.90.0090.0559.14
5.2.80.0060.0419.13
5.2.70.0100.0549.13
5.2.60.0080.0729.09
5.2.50.0130.0689.06
5.2.40.0050.0419.04
5.2.30.0070.0389.01
5.2.20.0070.0328.99
5.2.10.0110.0388.92
5.2.00.0040.0428.78
5.1.60.0060.0318.07
5.1.50.0100.0348.06
5.1.40.0090.0258.04
5.1.30.0070.0398.39
5.1.20.0080.0438.41
5.1.10.0070.0278.14
5.1.00.0080.0278.14
5.0.50.0050.0236.62
5.0.40.0040.0206.47
5.0.30.0050.0306.29
5.0.20.0040.0196.26
5.0.10.0020.0236.24
5.0.00.0060.0316.23
4.4.90.0100.0264.78
4.4.80.0060.0184.75
4.4.70.0010.0204.75
4.4.60.0060.0244.76
4.4.50.0050.0224.77
4.4.40.0030.0354.71
4.4.30.0050.0204.76
4.4.20.0060.0204.84
4.4.10.0040.0234.85
4.4.00.0070.0324.76
4.3.110.0040.0214.67
4.3.100.0040.0144.66
4.3.90.0010.0174.64
4.3.80.0000.0274.58
4.3.70.0030.0154.63
4.3.60.0030.0184.63
4.3.50.0020.0244.63
4.3.40.0020.0504.54
4.3.30.0040.0223.28
4.3.20.0020.0243.26
4.3.10.0040.0273.21
4.3.00.0030.01716.92

preferences:
60.82 ms | 400 KiB | 5 Q