3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = \DateTime::createFromFormat('Y-m','2013-02'); $month = $date->format('F'); echo($month);

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)
8.3.60.0110.00716.63
8.3.50.0070.01018.30
8.3.40.0040.01118.98
8.3.30.0140.00418.89
8.3.20.0000.00818.88
8.3.10.0000.00818.84
8.3.00.0040.00419.38
8.2.180.0070.01116.63
8.2.170.0160.00622.96
8.2.160.0100.01019.09
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0080.00019.79
8.2.110.0150.00919.16
8.2.100.0140.00418.03
8.2.90.0030.00618.96
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0060.00318.05
8.2.50.0080.00018.10
8.2.40.0050.00320.43
8.2.30.0080.00019.36
8.2.20.0050.00517.84
8.2.10.0070.00017.87
8.2.00.0040.00417.93
8.1.280.0040.01825.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.56
8.1.230.0100.00019.09
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0040.00418.64
8.1.160.0000.00819.07
8.1.150.0070.00018.91
8.1.140.0040.00417.45
8.1.130.0000.00717.58
8.1.120.0040.00417.56
8.1.110.0070.00017.51
8.1.100.0050.00217.46
8.1.90.0020.00517.54
8.1.80.0040.00417.51
8.1.70.0000.00717.50
8.1.60.0030.00517.49
8.1.50.0000.00717.42
8.1.40.0000.00717.34
8.1.30.0000.01217.54
8.1.20.0000.01017.70
8.1.10.0000.00717.54
8.1.00.0060.00317.65
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.51
8.0.270.0040.00417.32
8.0.260.0070.00017.02
8.0.250.0030.00517.01
8.0.240.0090.00017.15
8.0.230.0000.00717.11
8.0.220.0080.00017.05
8.0.210.0040.00416.91
8.0.200.0030.00316.99
8.0.190.0050.00317.04
8.0.180.0000.00817.09
8.0.170.0030.00517.05
8.0.160.0000.00716.94
8.0.150.0030.00616.86
8.0.140.0030.00617.01
8.0.130.0030.00313.38
8.0.120.0040.00716.96
8.0.110.0070.00017.09
8.0.100.0040.00416.98
8.0.90.0040.00417.14
8.0.80.0080.00817.08
8.0.70.0070.00016.89
8.0.60.0030.00616.91
8.0.50.0000.00816.88
8.0.30.0090.01217.13
8.0.20.0090.00917.13
8.0.10.0040.00417.09
8.0.00.0070.01116.82
7.4.330.0030.00313.01
7.4.320.0000.00616.66
7.4.300.0030.00316.50
7.4.290.0040.00416.50
7.4.280.0060.00316.49
7.4.270.0070.00016.45
7.4.260.0000.00513.23
7.4.250.0040.00416.57
7.4.240.0080.00016.63
7.4.230.0070.00016.60
7.4.220.0070.02016.45
7.4.210.0070.01116.61
7.4.200.0000.00616.63
7.4.190.0000.00816.78
7.4.160.0060.01016.52
7.4.150.0080.01116.79
7.4.140.0150.00917.86
7.4.130.0140.01016.84
7.4.120.0110.00716.62
7.4.110.0070.01616.64
7.4.100.0090.00916.45
7.4.90.0140.00316.43
7.4.80.0090.01319.39
7.4.70.0000.01716.66
7.4.60.0100.00716.49
7.4.50.0040.00416.44
7.4.40.0060.01016.61
7.4.30.0030.01416.57
7.4.00.0070.00915.06
7.3.330.0060.00013.13
7.3.320.0060.00013.07
7.3.310.0000.00716.16
7.3.300.0000.00616.25
7.3.290.0060.00816.29
7.3.280.0110.00416.18
7.3.270.0160.00816.46
7.3.260.0100.00716.56
7.3.240.0100.00616.42
7.3.230.0060.01616.44
7.3.210.0180.00316.48
7.3.200.0160.00016.55
7.3.190.0070.01016.62
7.3.180.0070.01016.36
7.3.170.0070.01416.41
7.3.160.0110.00416.50
7.3.120.0030.01514.96
7.3.110.0110.00714.91
7.3.100.0030.01414.92
7.3.90.0040.00814.85
7.3.80.0090.00614.71
7.3.70.0070.00314.68
7.3.60.0090.00614.50
7.3.50.0040.00414.68
7.3.40.0060.00614.71
7.3.30.0060.00914.42
7.3.20.0040.00816.73
7.3.10.0030.01016.49
7.3.00.0110.00316.65
7.2.330.0090.00816.68
7.2.320.0140.00316.45
7.2.310.0090.00916.87
7.2.300.0100.00616.65
7.2.290.0210.00016.39
7.2.250.0060.01215.03
7.2.240.0100.01015.27
7.2.230.0110.00415.35
7.2.220.0040.00414.96
7.2.210.0090.00614.95
7.2.200.0060.00915.17
7.2.190.0030.01215.08
7.2.180.0000.01215.17
7.2.170.0000.01814.87
7.2.130.0060.00616.73
7.2.120.0110.00317.09
7.2.110.0080.00316.85
7.2.100.0110.00615.59
7.2.90.0200.00815.74
7.2.80.0100.00515.44
7.2.70.0090.00315.74
7.2.60.0180.00915.50
7.2.50.0130.01115.55
7.2.40.0620.00815.63
7.2.30.0220.00615.62
7.2.20.0340.00515.41
7.2.10.0460.00715.48
7.2.00.0350.00615.57
7.1.330.0030.01215.59
7.1.320.0030.00615.63
7.1.310.0080.00315.39
7.1.300.0030.00715.73
7.1.290.0090.00615.54
7.1.280.0110.00415.48
7.1.270.0070.01015.77
7.1.260.0030.01215.89
7.1.250.0080.00415.77
7.1.220.0120.00613.97
7.1.210.0070.01113.71
7.1.200.0480.00613.37
7.1.190.1230.00613.52
7.1.180.0160.00013.83
7.1.170.0060.01114.00
7.1.160.0160.00713.66
7.1.150.0650.00914.02
7.1.140.0150.00413.84
7.1.130.1890.00313.98
7.1.120.0450.00414.03
7.1.110.1410.00613.82
7.1.100.0180.00813.96
7.1.90.0510.00714.05
7.1.80.0760.00513.92
7.1.70.1010.00513.77
7.1.60.0330.00831.96
7.1.50.1300.00831.96
7.1.40.1210.01231.44
7.1.30.1350.01231.81
7.1.20.1430.00731.74
7.1.10.0260.00413.87
7.1.00.0090.00813.92
7.0.310.1660.00313.23
7.0.300.0130.00413.39
7.0.290.0560.00913.14
7.0.280.0530.00713.26
7.0.270.0200.00813.18
7.0.260.0260.00913.39
7.0.250.0060.01013.16
7.0.240.0100.00513.51
7.0.230.0210.00913.22
7.0.220.1460.00313.45
7.0.210.0780.00713.43
7.0.200.1290.00313.46
7.0.190.1470.00313.24
7.0.180.1610.00613.27
7.0.170.2410.00613.34
7.0.160.2110.00713.26
7.0.150.0150.00513.35
7.0.140.1920.01013.20
7.0.130.0070.01413.29
7.0.120.0460.00013.45
7.0.110.0230.00413.17
7.0.100.1510.00613.20
7.0.90.0060.01113.26
7.0.80.0390.00613.24
7.0.70.0130.00713.48
7.0.60.0030.01213.29
7.0.50.0160.00513.50
7.0.40.0150.00613.54
7.0.30.0520.00313.48
7.0.20.0170.01013.52
7.0.10.0120.00813.66
7.0.00.0780.00313.46
5.6.380.0030.01014.17
5.6.370.0030.00913.88
5.6.360.0120.00014.09
5.6.350.0000.01214.00
5.6.340.0070.00813.71
5.6.330.0090.00314.27
5.6.320.0040.01213.71
5.6.310.0060.00613.97
5.6.300.0030.01314.11
5.6.290.0060.00614.02
5.6.280.0100.00613.91
5.6.270.0100.00313.89
5.6.260.0040.00814.25
5.6.250.0070.00714.38
5.6.240.0030.01114.40
5.6.230.0070.00714.05
5.6.220.0060.00614.07
5.6.210.0080.00413.94
5.6.200.0070.00714.41
5.6.190.0040.01114.16
5.6.180.0000.01414.14
5.6.170.0070.00713.96
5.6.160.0060.00913.83
5.6.150.0040.00813.81
5.6.140.0060.01014.35
5.6.130.0030.01014.32
5.6.120.0080.01114.04
5.6.110.0090.00613.96
5.6.100.0090.00613.91
5.6.90.0070.00714.00
5.6.80.0060.00913.93
5.6.70.0060.01213.96
5.6.60.0090.00614.14
5.6.50.0040.01213.80
5.6.40.0090.00914.17
5.6.30.0160.00013.86
5.6.20.0060.00913.82
5.6.10.0090.00313.87
5.6.00.0040.01113.96
5.5.380.0050.00611.06
5.5.370.0070.00411.11
5.5.360.0030.00811.00
5.5.350.0080.00611.27
5.5.340.0030.00910.98
5.5.330.0070.00510.79
5.5.320.0080.00311.00
5.5.310.0090.00510.96
5.5.300.0100.00110.96
5.5.290.0080.00411.05
5.5.280.0060.01111.13
5.5.270.0040.00711.07
5.5.260.0070.00410.70
5.5.250.0080.00310.68
5.5.240.0060.00810.74
5.5.230.0060.00610.94
5.5.220.0060.00510.96
5.5.210.0040.00811.03
5.5.200.0040.00910.90
5.5.190.0030.00810.95
5.5.180.0020.01010.94
5.5.170.0100.00314.28
5.5.160.0080.00411.01
5.5.150.0060.00610.81
5.5.140.0060.00610.81
5.5.130.0000.01110.98
5.5.120.0090.00410.94
5.5.110.0070.00610.97
5.5.100.0120.00010.90
5.5.90.0080.00411.02
5.5.80.0020.00710.95
5.5.70.0070.00411.02
5.5.60.0060.00811.00
5.5.50.0060.00611.07
5.5.40.0100.00110.75
5.5.30.0080.00310.92
5.5.20.0090.00210.98
5.5.10.0080.00310.93
5.5.00.0080.00210.92
5.4.450.0090.00410.81
5.4.440.0070.00410.79
5.4.430.0070.00510.93
5.4.420.0050.00610.77
5.4.410.0080.00211.07
5.4.400.0080.00410.82
5.4.390.0090.00410.65
5.4.380.0070.00410.95
5.4.370.0090.00310.90
5.4.360.0080.00510.76
5.4.350.0080.00510.75
5.4.340.0110.00210.80
5.4.330.0090.00010.42
5.4.320.0080.00410.87
5.4.310.0060.00610.72
5.4.300.0060.00710.80
5.4.290.0030.00810.95
5.4.280.0060.00610.84
5.4.270.0070.00510.84
5.4.260.0050.00510.83
5.4.250.0050.00610.82
5.4.240.0090.00110.90
5.4.230.0080.00310.81
5.4.220.0070.00510.83
5.4.210.0070.00510.83
5.4.200.0090.00310.68
5.4.190.0080.00410.81
5.4.180.0060.00610.74
5.4.170.0070.00510.78
5.4.160.0070.00710.89
5.4.150.0100.00210.79
5.4.140.0080.00610.88
5.4.130.0080.00610.80
5.4.120.0030.00810.76
5.4.110.0070.00610.71
5.4.100.0090.00210.94
5.4.90.0070.00510.98
5.4.80.0050.00710.91
5.4.70.0060.00610.85
5.4.60.0080.00410.87
5.4.50.0040.00810.74
5.4.40.0100.00310.97
5.4.30.0090.00310.85
5.4.20.0080.00510.92
5.4.10.0040.00910.91
5.4.00.0080.00410.88
5.3.290.0060.00410.67
5.3.280.0040.00610.58
5.3.270.0040.00610.57
5.3.260.0030.00910.69
5.3.250.0050.00710.68
5.3.240.0040.00710.67
5.3.230.0050.00910.67
5.3.220.0030.00910.40
5.3.210.0060.00510.31
5.3.200.0010.00810.37
5.3.190.0040.00710.42
5.3.180.0080.00210.59
5.3.170.0060.00410.51
5.3.160.0080.00310.56
5.3.150.0040.00910.50
5.3.140.0080.00310.48
5.3.130.0030.00810.59
5.3.120.0070.00410.41
5.3.110.0080.00310.61
5.3.100.0070.00610.55
5.3.90.0060.00610.43
5.3.80.0060.00510.38
5.3.70.0070.00510.37
5.3.60.0080.00410.55
5.3.50.0100.00310.38
5.3.40.0080.00310.56
5.3.30.0070.00310.62
5.3.20.0020.01010.43
5.3.10.0060.00410.30
5.3.00.0090.00410.33
5.2.170.0080.0029.39
5.2.160.0060.0049.41
5.2.150.0070.0019.28
5.2.140.0060.0049.25
5.2.130.0070.0019.38
5.2.120.0030.0059.39
5.2.110.0070.0019.38
5.2.100.0060.0039.35
5.2.90.0070.0039.31
5.2.80.0050.0049.30
5.2.70.0060.0029.31
5.2.60.0080.0019.28
5.2.50.0060.0049.34
5.2.40.0030.0069.37
5.2.30.0070.0039.26
5.2.20.0060.0049.30
5.2.10.0100.0029.24
5.2.00.0040.0069.14
5.1.60.0070.0029.14
5.1.50.0050.0059.14
5.1.40.0040.0049.14
5.1.30.0060.0049.14
5.1.20.0050.0039.14
5.1.10.0040.0049.14
5.1.00.0030.0049.14
5.0.50.0040.0039.14
5.0.40.0070.0009.14
5.0.30.0050.0019.14
5.0.20.0060.0029.14
5.0.10.0050.0039.14
5.0.00.0050.0019.14
4.4.90.0040.0039.14
4.4.80.0020.0059.14
4.4.70.0040.0029.14
4.4.60.0050.0019.14
4.4.50.0010.0049.14
4.4.40.0030.0049.14
4.4.30.0020.0049.14
4.4.20.0010.0059.14
4.4.10.0010.0059.14
4.4.00.0020.0059.14
4.3.110.0030.0039.14
4.3.100.0060.0019.14
4.3.90.0030.0039.14
4.3.80.0030.0039.14
4.3.70.0010.0059.14
4.3.60.0050.0019.14
4.3.50.0050.0019.14
4.3.40.0060.0009.14
4.3.30.0020.0029.14
4.3.20.0030.0039.14
4.3.10.0020.0049.14
4.3.00.0040.0029.14

preferences:
55.29 ms | 401 KiB | 5 Q