3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('now'); $firstOfMonth = $date->modify('1st of current month')->format(DATE_ISO8601); $lastOfMonth = $date->modify('end of month')->format(DATE_ISO8601); var_dump(array($firstOfMonth, $lastOfMonth));

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)
8.3.60.0000.01416.88
8.3.50.0120.00917.57
8.3.40.0000.01518.80
8.3.30.0120.00318.96
8.3.20.0040.00419.03
8.3.10.0000.00818.85
8.3.00.0000.00919.63
8.2.180.0060.00916.75
8.2.170.0100.01022.96
8.2.160.0110.00721.10
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00020.76
8.2.110.0100.00021.04
8.2.100.0040.00817.97
8.2.90.0030.00619.47
8.2.80.0000.00719.32
8.2.70.0040.00417.50
8.2.60.0080.00317.78
8.2.50.0040.00418.07
8.2.40.0050.00218.34
8.2.30.0000.00818.11
8.2.20.0000.00917.96
8.2.10.0040.00417.85
8.2.00.0000.00717.78
8.1.280.0170.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00722.42
8.1.230.0080.00321.03
8.1.220.0040.00417.74
8.1.210.0090.00918.77
8.1.200.0060.00317.48
8.1.190.0050.00317.63
8.1.180.0080.00018.10
8.1.170.0060.00320.50
8.1.160.0060.00318.88
8.1.150.0050.00318.87
8.1.140.0000.00717.43
8.1.130.0000.00717.84
8.1.120.0070.00017.61
8.1.110.0070.00017.53
8.1.100.0030.00617.56
8.1.90.0040.00417.61
8.1.80.0070.00017.54
8.1.70.0070.00017.53
8.1.60.0000.00917.70
8.1.50.0040.00417.52
8.1.40.0040.00417.60
8.1.30.0040.00417.67
8.1.20.0000.00817.79
8.1.10.0040.00417.56
8.1.00.0040.00417.63
8.0.300.0060.00319.89
8.0.290.0000.00717.00
8.0.280.0000.00718.52
8.0.270.0000.00717.18
8.0.260.0030.00318.46
8.0.250.0050.00317.22
8.0.240.0000.00817.03
8.0.230.0070.00017.06
8.0.220.0030.00316.97
8.0.210.0030.00316.96
8.0.200.0030.00317.02
8.0.190.0070.00017.13
8.0.180.0050.00517.00
8.0.170.0060.00316.98
8.0.160.0000.00716.99
8.0.150.0040.00417.02
8.0.140.0000.00916.93
8.0.130.0050.00013.41
8.0.120.0040.00416.95
8.0.110.0040.00417.12
8.0.100.0000.00716.98
8.0.90.0040.00417.03
8.0.80.0000.01517.00
8.0.70.0050.00217.06
8.0.60.0000.00716.95
8.0.50.0000.00717.11
8.0.30.0090.00917.10
8.0.20.0130.00517.13
8.0.10.0000.00717.18
8.0.00.0100.01116.91
7.4.330.0000.00613.05
7.4.320.0030.00316.59
7.4.300.0030.00316.54
7.4.290.0030.00316.65
7.4.280.0040.00416.72
7.4.270.0070.00016.78
7.4.260.0050.00013.26
7.4.250.0000.00816.65
7.4.240.0000.00716.75
7.4.230.0030.00316.66
7.4.220.0060.01916.74
7.4.210.0090.00716.73
7.4.200.0000.00816.66
7.4.190.0030.00316.82
7.4.160.0090.00616.63
7.4.150.0070.01116.59
7.4.140.0120.00516.62
7.4.130.0130.00416.74
7.4.120.0070.01016.74
7.4.110.0070.01016.91
7.4.100.0040.01316.68
7.4.90.0090.01516.66
7.4.80.0090.00719.39
7.4.70.0120.00616.63
7.4.60.0100.00916.74
7.4.50.0080.00416.77
7.4.40.0000.01316.86
7.4.30.0120.00616.66
7.4.00.0070.00715.35
7.3.330.0070.00013.23
7.3.320.0000.00613.14
7.3.310.0000.00716.24
7.3.300.0030.00316.47
7.3.290.0140.00716.42
7.3.280.0060.01016.45
7.3.270.0040.01316.67
7.3.260.0060.01216.35
7.3.250.0120.00516.61
7.3.240.0130.00316.32
7.3.230.0060.01016.40
7.3.210.0070.01016.79
7.3.200.0140.00316.66
7.3.190.0100.00716.60
7.3.180.0030.01216.66
7.3.170.0100.01116.35
7.3.160.0050.01116.59
7.3.120.0060.00815.08
7.3.110.0070.01114.90
7.3.100.0040.00814.73
7.3.90.0140.00315.05
7.3.80.0120.00015.01
7.3.70.0000.01214.79
7.3.60.0110.00414.96
7.3.50.0070.01015.11
7.3.40.0090.00015.01
7.3.30.0080.00814.99
7.3.20.0040.00816.90
7.3.10.0070.00416.82
7.3.00.0030.01016.51
7.2.330.0090.00916.57
7.2.320.0100.01316.66
7.2.310.0040.01816.71
7.2.300.0090.00916.78
7.2.290.0040.01516.54
7.2.250.0030.01614.95
7.2.240.0130.00615.25
7.2.230.0040.00714.89
7.2.220.0000.01715.09
7.2.210.0100.00715.06
7.2.200.0100.00715.21
7.2.190.0090.00615.12
7.2.180.0080.00415.12
7.2.170.0070.00315.17
7.2.130.0090.00416.82
7.2.120.0100.00717.02
7.2.110.0000.01416.66
7.2.100.0580.00515.74
7.2.90.0410.00515.77
7.2.80.0440.00615.71
7.2.70.0120.00615.95
7.2.60.0360.00816.10
7.2.50.0370.00815.96
7.2.40.0350.01016.02
7.2.30.0400.01015.90
7.2.20.0310.00415.89
7.2.10.0400.00615.83
7.2.00.0650.00415.99
7.1.330.0080.00615.64
7.1.320.0030.01415.83
7.1.310.0060.00915.86
7.1.300.0090.00615.69
7.1.290.0080.00615.84
7.1.280.0030.01015.68
7.1.270.0000.01515.91
7.1.260.0030.00715.88
7.1.250.0030.00915.88
7.1.240.0070.00715.73
7.1.230.0030.00815.70
7.1.220.0650.00614.61
7.1.210.0300.00514.69
7.1.200.0290.00914.70
7.1.190.0380.00514.74
7.1.180.0500.00314.86
7.1.170.0330.01214.97
7.1.160.0350.00814.72
7.1.150.0360.00614.79
7.1.140.0200.00714.82
7.1.130.0160.00014.85
7.1.120.0260.00714.71
7.1.110.0380.00514.88
7.1.100.0360.00814.77
7.1.90.0350.00614.71
7.1.80.0370.00914.84
7.1.70.0470.00914.81
7.1.60.0520.01123.84
7.1.50.0510.00323.78
7.1.40.0400.01023.61
7.1.30.0460.00523.68
7.1.20.0360.00723.81
7.1.10.0110.00714.64
7.1.00.0320.00814.85
7.0.330.0030.00715.34
7.0.320.0060.00815.45
7.0.310.0120.00514.42
7.0.300.0130.00714.47
7.0.290.0370.00514.45
7.0.280.0420.00214.55
7.0.270.0300.00914.43
7.0.260.0410.00514.41
7.0.250.0340.00314.39
7.0.240.0340.00714.56
7.0.230.0520.00614.58
7.0.220.0370.00714.63
7.0.210.0530.00914.34
7.0.200.0450.00714.59
7.0.190.0360.00914.57
7.0.180.0360.00614.49
7.0.170.0370.00814.53
7.0.160.0360.00614.57
7.0.150.0450.00914.37
7.0.140.0380.00414.50
7.0.130.0400.00714.58
7.0.120.0330.00914.44
7.0.110.0510.00714.64
7.0.100.0360.01014.59
7.0.90.0090.01214.58
7.0.80.0270.00514.46
7.0.70.0470.00714.46
7.0.60.0360.00914.38
7.0.50.0370.00514.63
7.0.40.0390.00313.45
7.0.30.0310.01413.26
7.0.20.0310.00713.45
7.0.10.0360.00613.49
7.0.00.0380.00513.45
5.6.380.0060.00614.37
5.6.370.0080.00714.41
5.6.360.0100.00214.30
5.6.350.0040.00814.34
5.6.340.0080.00814.29
5.6.330.0020.01414.13
5.6.320.0080.00414.24
5.6.310.0110.00514.13
5.6.300.0110.00714.48
5.6.290.0080.00614.29
5.6.280.0100.00914.21
5.6.270.0130.00514.39
5.6.260.0130.00114.18
5.6.250.0080.00814.40
5.6.240.0080.01214.39
5.6.230.0100.00414.22
5.6.220.0050.01114.38
5.6.210.0090.00814.37
5.6.200.0080.00614.13
5.6.190.0060.00814.36
5.6.180.0080.00714.24
5.6.170.0070.00714.21
5.6.160.0040.01014.15
5.6.150.0110.00514.21
5.6.140.0100.00514.26
5.6.130.0060.01014.19
5.6.120.0100.00714.12
5.6.110.0050.00914.32
5.6.100.0050.01114.41
5.6.90.0030.01114.19
5.6.80.0050.00714.23
5.6.70.0060.00514.12
5.6.60.0070.00914.12
5.6.50.0040.00914.34
5.6.40.0070.00514.17
5.6.30.0050.00514.35
5.6.20.0040.00914.21
5.6.10.0070.00714.35
5.6.00.0100.00714.39
5.5.380.0080.00311.37
5.5.370.0050.00811.43
5.5.360.0090.00311.45
5.5.350.0090.00211.37
5.5.340.0030.00711.39
5.5.330.0040.00711.25
5.5.320.0040.00611.36
5.5.310.0100.00211.47
5.5.300.0050.00811.46
5.5.290.0050.00711.34
5.5.280.0070.00511.15
5.5.270.0050.00611.20
5.5.260.0020.00811.31
5.5.250.0080.00111.37
5.5.240.0060.00411.40
5.5.230.0100.00011.38
5.5.220.0030.00811.34
5.5.210.0020.00911.33
5.5.200.0080.00211.42
5.5.190.0060.00211.34
5.5.180.0070.00511.30
5.5.170.0080.00412.54
5.5.160.0040.00611.29
5.5.150.0090.00311.39
5.5.140.0080.00611.24
5.5.130.0090.00311.30
5.5.120.0090.00411.23
5.5.110.0100.00011.27
5.5.100.0070.00411.35
5.5.90.0080.00211.34
5.5.80.0040.00711.23
5.5.70.0080.00511.36
5.5.60.0070.00311.34
5.5.50.0100.00111.45
5.5.40.0060.00611.32
5.5.30.0070.00611.37
5.5.20.0050.00511.29
5.5.10.0040.00811.45
5.5.00.0030.00911.41
5.4.450.0070.00711.29
5.4.440.0070.00511.33
5.4.430.0080.00511.36
5.4.420.0110.00411.39
5.4.410.0080.00311.43
5.4.400.0050.00711.40
5.4.390.0050.00911.26
5.4.380.0070.00811.35
5.4.370.0070.00311.34
5.4.360.0050.00511.27
5.4.350.0090.00311.31
5.4.340.0060.00511.35
5.4.330.0070.00511.27
5.4.320.0100.00311.35
5.4.310.0070.00411.38
5.4.300.0050.00511.43
5.4.290.0020.01111.46
5.4.280.0070.00611.35
5.4.270.0080.00111.23
5.4.260.0040.00811.37
5.4.250.0070.00311.40
5.4.240.0060.00611.43
5.4.230.0020.00911.27
5.4.220.0080.00811.33
5.4.210.0040.00911.31
5.4.200.0070.00411.22
5.4.190.0050.00411.26
5.4.180.0070.00511.42
5.4.170.0060.00611.20
5.4.160.0040.00711.36
5.4.150.0060.00511.38
5.4.140.0030.00911.36
5.4.130.0050.00811.35
5.4.120.0050.00611.38
5.4.110.0030.01211.27
5.4.100.0030.01011.15
5.4.90.0080.00411.25
5.4.80.0050.00811.32
5.4.70.0020.00911.32
5.4.60.0050.00711.33
5.4.50.0080.00311.30
5.4.40.0080.00411.34
5.4.30.0070.00411.31
5.4.20.0040.00711.33
5.4.10.0070.00511.32
5.4.00.0090.00111.16
5.3.290.0020.01011.15
5.3.280.0070.00311.19
5.3.270.0100.00111.18
5.3.260.0030.00711.22
5.3.250.0070.00311.23
5.3.240.0040.00811.15
5.3.230.0080.00411.20
5.3.220.0030.00611.14
5.3.210.0050.00711.12
5.3.200.0110.00211.13
5.3.190.0050.00811.17
5.3.180.0070.00411.11
5.3.170.0090.00211.25
5.3.160.0100.00211.23
5.3.150.0080.00411.21
5.3.140.0060.00411.22
5.3.130.0070.00511.26
5.3.120.0070.00411.18
5.3.110.0070.00511.16
5.3.100.0050.00711.16
5.3.90.0060.00711.16
5.3.80.0060.00510.99
5.3.70.0070.00611.09
5.3.60.0050.00411.04
5.3.50.0060.00411.14
5.3.40.0030.00711.13
5.3.30.0030.00911.07
5.3.20.0040.00511.11
5.3.10.0010.00711.03
5.3.00.0030.00911.05
5.2.170.0000.00810.90
5.2.160.0020.00710.90
5.2.150.0080.00010.90
5.2.140.0050.00310.90
5.2.130.0070.00210.90
5.2.120.0040.00610.90
5.2.110.0040.00610.90
5.2.100.0020.00410.90
5.2.90.0040.00610.90
5.2.80.0070.00410.90
5.2.70.0030.00410.90
5.2.60.0050.00410.90
5.2.50.0050.00310.90
5.2.40.0030.00510.90
5.2.30.0020.00410.90
5.2.20.0050.00410.90
5.2.10.0080.00210.90
5.2.00.0030.00710.90
5.1.60.0020.00610.90
5.1.50.0050.00310.90
5.1.40.0050.00410.90
5.1.30.0080.00210.90
5.1.20.0040.00310.90
5.1.10.0030.00510.90
5.1.00.0030.00510.90
5.0.50.0020.00310.90
5.0.40.0060.00010.90
5.0.30.0020.00410.90
5.0.20.0040.00310.90
5.0.10.0030.00510.90
5.0.00.0020.00410.90
4.4.90.0010.00410.90
4.4.80.0040.00310.90
4.4.70.0050.00010.90
4.4.60.0010.00310.90
4.4.50.0000.00410.90
4.4.40.0030.00310.90
4.4.30.0030.00410.90
4.4.20.0040.00110.90
4.4.10.0020.00410.90
4.4.00.0000.00510.90
4.3.110.0000.00510.90
4.3.100.0020.00510.90
4.3.90.0040.00310.90
4.3.80.0020.00310.90
4.3.70.0010.00410.90
4.3.60.0030.00210.90
4.3.50.0040.00010.90
4.3.40.0000.00510.90
4.3.30.0030.00110.90
4.3.20.0020.00210.90
4.3.10.0010.00210.90
4.3.00.0020.00310.90

preferences:
43.7 ms | 401 KiB | 5 Q