3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = \DateTime::createFromFormat('Y-m-d','2013-02-01'); $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)
8.3.60.0130.00316.50
8.3.50.0150.00416.67
8.3.40.0120.00418.88
8.3.30.0050.00918.79
8.3.20.0080.00018.56
8.3.10.0080.00018.90
8.3.00.0040.00419.38
8.2.180.0090.01216.63
8.2.170.0110.00422.96
8.2.160.0130.00318.94
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00719.46
8.2.110.0030.00619.31
8.2.100.0080.00417.91
8.2.90.0080.00019.12
8.2.80.0090.00017.97
8.2.70.0060.00317.60
8.2.60.0090.00317.93
8.2.50.0030.00618.05
8.2.40.0030.00519.40
8.2.30.0040.00417.98
8.2.20.0030.00617.92
8.2.10.0040.00417.74
8.2.00.0000.00817.92
8.1.280.0110.00325.92
8.1.270.0030.00623.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00022.75
8.1.230.0080.00319.54
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0080.00017.47
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00017.62
8.1.160.0000.00818.99
8.1.150.0000.00918.61
8.1.140.0040.00417.43
8.1.130.0000.00719.22
8.1.120.0030.00517.56
8.1.110.0050.00217.54
8.1.100.0000.00717.52
8.1.90.0000.00717.52
8.1.80.0070.00017.43
8.1.70.0000.00717.52
8.1.60.0040.00417.57
8.1.50.0050.00317.37
8.1.40.0080.00017.58
8.1.30.0040.00417.63
8.1.20.0030.00817.64
8.1.10.0040.00417.65
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0090.00316.88
8.0.280.0040.00418.65
8.0.270.0000.00717.31
8.0.260.0030.00316.93
8.0.250.0040.00417.04
8.0.240.0060.00317.16
8.0.230.0060.00316.95
8.0.220.0030.00416.89
8.0.210.0070.00016.91
8.0.200.0040.00417.08
8.0.190.0030.00617.09
8.0.180.0040.00417.09
8.0.170.0060.00317.01
8.0.160.0030.00317.00
8.0.150.0080.00016.93
8.0.140.0030.00717.03
8.0.130.0000.00613.39
8.0.120.0060.00316.93
8.0.110.0070.00016.80
8.0.100.0030.00517.01
8.0.90.0050.00216.89
8.0.80.0160.00017.01
8.0.70.0040.00416.91
8.0.60.0060.00317.05
8.0.50.0040.00417.13
8.0.30.0100.00617.32
8.0.20.0100.00717.16
8.0.10.0000.00817.03
8.0.00.0160.00516.84
7.4.330.0000.00512.95
7.4.320.0000.00716.41
7.4.300.0050.00216.64
7.4.290.0070.00016.57
7.4.280.0000.00816.56
7.4.270.0070.00016.53
7.4.260.0030.00313.22
7.4.250.0000.00816.54
7.4.240.0070.00016.45
7.4.230.0000.00616.42
7.4.220.0080.01116.61
7.4.210.0090.01216.65
7.4.200.0080.00016.70
7.4.190.0030.00516.60
7.4.160.0150.00016.63
7.4.150.0060.01216.67
7.4.140.0070.01717.86
7.4.130.0090.00916.51
7.4.120.0090.00916.72
7.4.110.0120.00616.51
7.4.100.0060.01216.71
7.4.90.0090.00916.67
7.4.80.0170.00719.39
7.4.70.0130.00816.58
7.4.60.0060.00916.46
7.4.50.0080.00016.52
7.4.40.0090.00916.57
7.4.30.0190.00316.68
7.4.00.0030.01514.92
7.3.330.0000.00513.02
7.3.320.0000.00813.12
7.3.310.0030.00316.09
7.3.300.0030.00316.26
7.3.290.0090.00716.27
7.3.280.0030.01216.31
7.3.270.0050.01416.66
7.3.260.0060.01016.52
7.3.240.0090.00616.48
7.3.230.0070.01016.52
7.3.210.0130.00316.68
7.3.200.0110.00616.57
7.3.190.0100.00616.46
7.3.180.0090.00616.36
7.3.170.0070.01016.50
7.3.160.0080.00816.78
7.3.120.0050.01114.94
7.3.110.0070.01114.70
7.3.100.0000.01314.89
7.3.90.0100.00014.88
7.3.80.0000.00914.60
7.3.70.0030.00614.82
7.3.60.0040.00814.88
7.3.50.0090.00614.75
7.3.40.0120.00314.73
7.3.30.0000.01014.63
7.3.20.0060.00616.58
7.3.10.0070.00716.53
7.3.00.0060.00616.58
7.2.330.0160.00916.65
7.2.320.0120.00616.86
7.2.310.0070.01016.66
7.2.300.0080.00816.54
7.2.290.0150.00316.79
7.2.250.0080.00815.02
7.2.240.0100.01015.31
7.2.230.0070.01015.06
7.2.220.0070.01014.77
7.2.210.0040.00715.19
7.2.200.0060.00914.93
7.2.190.0000.01314.82
7.2.180.0080.00615.13
7.2.170.0030.01415.13
7.2.100.0110.01114.61
7.2.90.0090.00914.29
7.2.80.0720.01314.50
7.2.70.0590.00314.59
7.2.60.0890.01214.89
7.2.50.0040.01414.92
7.2.40.0080.00814.95
7.2.30.2490.00015.07
7.2.20.1610.01014.68
7.2.10.0250.01415.00
7.2.00.0590.00314.58
7.1.330.0030.01015.83
7.1.320.0120.00415.52
7.1.310.0030.01015.41
7.1.300.0030.00915.67
7.1.290.0080.00615.88
7.1.280.0080.00015.59
7.1.270.0040.00715.70
7.1.260.0130.00015.69
7.1.220.0450.00313.76
7.1.210.0400.01313.71
7.1.200.1590.01313.74
7.1.190.0660.00913.89
7.1.180.0460.00413.62
7.1.170.1920.00913.63
7.1.160.0150.00613.66
7.1.150.1810.00613.63
7.1.140.0510.00713.84
7.1.130.1700.00613.50
7.1.120.0280.00313.88
7.1.110.2000.01313.81
7.1.100.0140.00713.96
7.1.90.2570.00313.71
7.1.80.1950.00613.65
7.1.70.1950.00914.07
7.1.60.2750.01631.64
7.1.50.2810.00631.87
7.1.40.0870.00331.78
7.1.30.0370.00731.70
7.1.20.0500.01331.86
7.1.10.0130.00613.82
7.1.00.0070.01013.74
7.0.310.0160.00413.36
7.0.300.1970.01013.21
7.0.290.0260.00312.99
7.0.280.2200.00313.16
7.0.270.1370.00613.55
7.0.260.1480.00313.06
7.0.250.2110.00313.51
7.0.240.0210.00013.38
7.0.230.2530.00313.54
7.0.220.2010.00913.25
7.0.210.2340.01313.46
7.0.200.2420.00613.24
7.0.190.0220.00613.29
7.0.180.0150.00413.27
7.0.170.0140.00713.40
7.0.160.0200.00613.11
7.0.150.0470.00313.05
7.0.140.1470.00613.24
7.0.130.0060.01213.16
7.0.120.0160.01413.25
7.0.110.1640.00313.23
7.0.100.1960.00613.58
7.0.90.2340.00913.63
7.0.80.0160.00713.48
7.0.70.0160.00613.61
7.0.60.0060.01313.25
7.0.50.0350.00313.59
7.0.40.0560.00713.30
7.0.30.0740.00613.52
7.0.20.1570.00313.78
7.0.10.0870.00013.75
7.0.00.0150.00913.24
5.6.380.0030.01314.17
5.6.370.0070.00713.73
5.6.360.0080.00814.04
5.6.350.0030.01114.19
5.6.340.0060.00613.94
5.6.330.0080.00814.42
5.6.320.0070.00713.75
5.6.310.0080.00814.04
5.6.300.0000.01714.24
5.6.290.0130.00314.22
5.6.280.0050.01314.39
5.6.270.0100.00614.39
5.6.260.0080.00414.03
5.6.250.0090.00314.09
5.6.240.0150.00014.18
5.6.230.0080.00814.15
5.6.220.0160.00014.18
5.6.210.0060.00614.02
5.6.200.0080.00613.88
5.6.190.0080.00614.05
5.6.180.0050.00814.27
5.6.170.0060.00614.19
5.6.160.0030.01214.36
5.6.150.0110.00514.08
5.6.140.0120.00014.26
5.6.130.0070.01114.34
5.6.120.0000.01213.72
5.6.110.0030.01014.12
5.6.100.0100.00714.22
5.6.90.0120.00013.95
5.6.80.0060.00914.08
5.6.70.0090.00514.11
5.6.60.0050.00913.97
5.6.50.0030.01214.07
5.6.40.0090.00314.14
5.6.30.0100.00514.09
5.6.20.0120.00214.25
5.6.10.0110.00314.07
5.6.00.0110.00413.74
5.5.380.0070.00410.74
5.5.370.0050.00711.06
5.5.360.0050.00610.95
5.5.350.0050.00510.96
5.5.340.0040.00510.67
5.5.330.0110.00010.82
5.5.320.0040.00810.99
5.5.310.0050.00410.77
5.5.300.0040.00710.78
5.5.290.0020.00711.02
5.5.280.0080.00210.83
5.5.270.0100.00310.71
5.5.260.0060.00310.76
5.5.250.0010.00910.73
5.5.240.0090.00010.76
5.5.230.0070.00610.75
5.5.220.0070.00410.76
5.5.210.0040.00610.63
5.5.200.0020.00910.76
5.5.190.0040.00610.68
5.5.180.0060.00410.84
5.5.170.0000.01614.27
5.5.160.0020.01010.83
5.5.150.0040.00410.77
5.5.140.0100.00010.86
5.5.130.0070.00510.75
5.5.120.0040.00710.75
5.5.110.0020.00910.78
5.5.100.0040.00610.85
5.5.90.0030.00810.67
5.5.80.0060.00310.61
5.5.70.0050.00610.75
5.5.60.0090.00110.87
5.5.50.0040.00610.83
5.5.40.0060.00610.72
5.5.30.0010.00710.60
5.5.20.0080.00210.64
5.5.10.0050.00710.89
5.5.00.0090.00210.67
5.4.450.0030.00610.81
5.4.440.0060.00410.63
5.4.430.0010.00710.76
5.4.420.0060.00210.72
5.4.410.0050.00510.76
5.4.400.0040.00410.79
5.4.390.0060.00410.64
5.4.380.0040.00610.77
5.4.370.0090.00410.73
5.4.360.0020.00810.84
5.4.350.0020.00810.54
5.4.340.0000.01010.66
5.4.330.0040.00710.84
5.4.320.0080.00210.94
5.4.310.0010.00910.54
5.4.300.0070.00310.81
5.4.290.0030.00810.63
5.4.280.0070.00310.74
5.4.270.0060.00310.67
5.4.260.0090.00010.63
5.4.250.0050.00510.67
5.4.240.0050.00510.54
5.4.230.0030.00710.51
5.4.220.0020.00610.67
5.4.210.0080.00210.70
5.4.200.0060.00810.54
5.4.190.0070.00410.65
5.4.180.0060.00510.62
5.4.170.0090.00710.70
5.4.160.0060.00510.61
5.4.150.0050.00410.56
5.4.140.0040.00810.49
5.4.130.0030.01010.59
5.4.120.0060.00410.81
5.4.110.0080.00510.42
5.4.100.0070.00510.60
5.4.90.0080.00310.79
5.4.80.0030.00610.60
5.4.70.0060.00410.50
5.4.60.0030.00710.61
5.4.50.0100.00010.43
5.4.40.0030.00810.93
5.4.30.0060.00610.73
5.4.20.0020.01010.73
5.4.10.0080.00310.77
5.4.00.0060.00610.86
5.3.290.0080.00010.63
5.3.280.0020.00610.48
5.3.270.0070.00210.58
5.3.260.0050.00510.78
5.3.250.0040.00610.61
5.3.240.0090.00010.50
5.3.230.0040.00510.63
5.3.220.0020.00810.40
5.3.210.0090.00110.43
5.3.200.0060.00410.36
5.3.190.0030.00510.36
5.3.180.0020.00610.54
5.3.170.0060.00210.55
5.3.160.0060.00310.60
5.3.150.0010.00710.55
5.3.140.0060.00410.54
5.3.130.0040.00510.56
5.3.120.0060.00410.57
5.3.110.0060.00510.56
5.3.100.0080.00210.47
5.3.90.0030.00710.50
5.3.80.0070.00310.28
5.3.70.0070.00310.41
5.3.60.0060.00510.59
5.3.50.0060.00510.49
5.3.40.0040.00510.54
5.3.30.0040.00710.52
5.3.20.0060.00210.50
5.3.10.0040.00610.21
5.3.00.0060.00410.37
5.2.170.0070.0019.41
5.2.160.0030.0049.43
5.2.150.0060.0039.41
5.2.140.0020.0069.40
5.2.130.0060.0029.33
5.2.120.0060.0039.36
5.2.110.0060.0019.33
5.2.100.0060.0029.33
5.2.90.0040.0059.40
5.2.80.0020.0069.33
5.2.70.0030.0039.31
5.2.60.0050.0039.28
5.2.50.0060.0039.33
5.2.40.0030.0059.37
5.2.30.0060.0029.32
5.2.20.0060.0049.22
5.2.10.0070.0009.16
5.2.00.0050.0039.17
5.1.60.0030.0049.14
5.1.50.0030.0049.14
5.1.40.0040.0039.14
5.1.30.0000.0089.14
5.1.20.0040.0039.14
5.1.10.0020.0069.14
5.1.00.0050.0019.14
5.0.50.0040.0019.14
5.0.40.0030.0039.14
5.0.30.0040.0019.14
5.0.20.0050.0019.14
5.0.10.0030.0039.14
5.0.00.0010.0049.14
4.4.90.0010.0049.14
4.4.80.0010.0049.14
4.4.70.0020.0029.14
4.4.60.0040.0019.14
4.4.50.0000.0059.14
4.4.40.0010.0049.14
4.4.30.0040.0019.14
4.4.20.0030.0029.14
4.4.10.0000.0059.14
4.4.00.0020.0029.14
4.3.110.0000.0049.14
4.3.100.0020.0029.14
4.3.90.0030.0039.14
4.3.80.0030.0039.14
4.3.70.0000.0059.14
4.3.60.0020.0029.14
4.3.50.0010.0049.14
4.3.40.0020.0029.14
4.3.30.0040.0009.14
4.3.20.0040.0009.14
4.3.10.0020.0039.14
4.3.00.0010.0039.14

preferences:
58.09 ms | 401 KiB | 5 Q