3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '01 Feb 2017'; echo DateTime::createFromFormat('M Y', $date)->format('d/m/Y') . PHP_EOL; echo date_create_from_format('M Y', $date)->format('d/m/Y') . PHP_EOL; echo date('d/m/Y', strtotime($date));

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)
8.3.40.0120.00318.71
8.3.30.0040.01118.82
8.3.20.0040.00419.93
8.3.10.0060.00321.60
8.3.00.0050.00317.81
8.2.170.0150.00022.96
8.2.160.0180.00020.38
8.2.150.0090.00024.18
8.2.140.0110.00424.66
8.2.130.0050.00321.11
8.2.120.0050.00226.35
8.2.110.0000.00820.43
8.2.100.0040.00817.91
8.2.90.0030.00618.03
8.2.80.0050.00317.97
8.2.70.0000.00817.61
8.2.60.0030.00517.93
8.2.50.0040.00418.10
8.2.40.0040.00420.56
8.2.30.0040.00421.02
8.2.20.0040.00418.02
8.2.10.0040.00417.97
8.2.00.0040.00418.09
8.1.270.0060.00323.84
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00422.19
8.1.230.0080.00421.04
8.1.220.0060.00317.79
8.1.210.0060.00318.79
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00918.10
8.1.170.0080.00018.66
8.1.160.0020.00518.93
8.1.150.0060.00318.80
8.1.140.0000.00719.62
8.1.130.0000.00718.82
8.1.120.0040.00417.36
8.1.110.0030.01017.34
8.1.100.0040.00417.45
8.1.90.0060.00317.49
8.1.80.0030.00317.53
8.1.70.0000.00917.48
8.1.60.0050.00217.57
8.1.50.0030.00617.45
8.1.40.0030.00617.50
8.1.30.0000.00817.52
8.1.20.0000.00817.59
8.1.10.0080.00317.57
8.1.00.0030.00517.44
8.0.300.0040.00419.98
8.0.290.0070.00016.88
8.0.280.0000.00618.39
8.0.270.0090.00017.23
8.0.260.0080.00016.96
8.0.250.0050.00317.12
8.0.240.0080.00017.08
8.0.230.0060.00317.09
8.0.220.0000.00717.02
8.0.210.0000.00716.88
8.0.200.0060.00016.93
8.0.190.0050.00317.04
8.0.180.0080.00016.93
8.0.170.0040.00417.02
8.0.160.0000.00717.09
8.0.150.0040.00416.95
8.0.140.0000.00716.98
8.0.130.0000.00513.50
8.0.120.0060.00316.80
8.0.110.0000.00716.81
8.0.100.0050.00316.96
8.0.90.0000.00716.83
8.0.80.0110.00617.07
8.0.70.0050.00216.91
8.0.60.0030.00516.83
8.0.50.0050.00217.02
8.0.30.0100.00617.08
8.0.20.0080.01017.40
8.0.10.0040.00417.12
8.0.00.0090.00916.95
7.4.330.0060.00015.55
7.4.320.0000.00616.39
7.4.300.0030.00316.49
7.4.290.0050.00316.60
7.4.280.0000.00716.53
7.4.270.0030.00316.40
7.4.260.0000.00716.55
7.4.250.0040.00416.48
7.4.240.0080.00016.58
7.4.230.0000.00816.55
7.4.220.0070.01016.70
7.4.210.0090.00816.62
7.4.200.0040.00416.30
7.4.160.0110.01016.60
7.4.150.0120.00817.40
7.4.140.0110.00917.86
7.4.130.0100.00716.50
7.4.120.0110.00816.56
7.4.110.0090.00616.55
7.4.100.0130.00316.45
7.4.90.0090.01216.59
7.4.80.0110.00619.39
7.4.70.0050.01116.63
7.4.60.0090.00616.49
7.4.50.0090.00616.45
7.4.40.0150.00016.63
7.4.30.0050.01116.45
7.4.10.0100.00715.14
7.4.00.0090.00615.16
7.3.330.0050.00013.12
7.3.320.0030.00313.20
7.3.310.0070.00016.49
7.3.300.0000.00616.27
7.3.290.0030.00316.31
7.3.280.0100.00816.35
7.3.270.0120.00617.40
7.3.260.0070.01016.37
7.3.250.0080.01216.48
7.3.240.0120.00516.45
7.3.230.0090.00916.38
7.3.210.0030.01316.55
7.3.200.0040.01516.49
7.3.190.0120.00416.49
7.3.180.0120.00616.54
7.3.170.0120.00316.32
7.3.160.0100.01316.49
7.3.130.0060.01314.64
7.3.120.0040.01214.90
7.3.110.0120.00614.82
7.3.100.0060.00614.76
7.3.90.0040.01414.83
7.3.80.0060.00914.65
7.3.70.0070.01014.52
7.3.60.0070.00714.82
7.3.50.0070.00715.01
7.3.40.0060.00614.98
7.3.30.0070.00314.62
7.3.20.0040.01116.85
7.3.10.0130.00416.50
7.3.00.0110.00616.25
7.2.330.0070.01016.28
7.2.320.0030.01416.46
7.2.310.0030.01316.78
7.2.300.0090.01216.39
7.2.290.0110.00616.52
7.2.260.0030.01315.15
7.2.250.0110.00715.20
7.2.240.0060.00915.02
7.2.230.0040.01114.95
7.2.220.0070.01015.06
7.2.210.0070.00715.11
7.2.200.0100.00715.09
7.2.190.0030.01314.97
7.2.180.0050.00514.64
7.2.170.0080.00814.79
7.2.160.0030.00614.89
7.2.150.0040.01116.77
7.2.140.0040.00816.80
7.2.130.0060.01116.64
7.2.120.0090.00916.69
7.2.110.0070.01116.49
7.2.100.0040.01116.34
7.2.90.0080.01016.58
7.2.80.0070.01016.50
7.2.70.0120.00416.65
7.2.60.0060.00816.64
7.2.50.0100.00416.84
7.2.40.0070.01116.54
7.2.30.0130.00316.46
7.2.20.0020.01516.62
7.2.10.0130.00516.63
7.2.00.0090.00617.54
7.1.330.0000.00815.64
7.1.320.0160.00315.80
7.1.310.0060.00615.58
7.1.300.0060.00615.48
7.1.290.0000.00915.79
7.1.280.0040.00715.73
7.1.270.0030.01215.55
7.1.260.0040.01115.93
7.1.250.0100.00815.40
7.1.240.0030.00915.56
7.1.230.0070.00315.80
7.1.220.0060.01015.53
7.1.210.0100.00315.38
7.1.200.0030.00915.70
7.1.190.0070.00715.60
7.1.180.0100.00015.57
7.1.170.0060.00315.76
7.1.160.0100.00315.52
7.1.150.0130.00015.67
7.1.140.0100.00315.73
7.1.130.0070.00415.77
7.1.120.0040.00715.63
7.1.110.0040.00815.54
7.1.100.0070.00716.92
7.1.90.0000.01615.86
7.1.80.0040.01415.74
7.1.70.0070.00916.38
7.1.60.0140.01125.37
7.1.50.0150.01025.24
7.1.40.0170.00925.22
7.1.30.0140.01425.13
7.1.20.0130.01125.15
7.1.10.0120.00216.06
7.1.00.0020.01116.28
7.0.330.0090.00615.49
7.0.320.0000.01015.48
7.0.310.0060.00615.16
7.0.300.0070.00315.41
7.0.290.0090.00015.38
7.0.280.0000.01415.24
7.0.270.0000.01115.43
7.0.260.0040.00715.28
7.0.250.0000.01515.27
7.0.240.0060.00315.48
7.0.230.0000.01115.59
7.0.220.0030.00715.41
7.0.210.0000.01215.36
7.0.200.0090.00916.12
7.0.190.0100.00815.96
7.0.180.0080.00715.84
7.0.170.0050.00915.86
7.0.160.0070.00715.86
7.0.150.0050.00815.91
7.0.140.0050.00615.75
7.0.130.0030.01215.75
7.0.120.0100.00415.93
7.0.110.0080.00515.77
7.0.100.0030.01115.79
7.0.90.0080.00515.66
7.0.80.0010.01015.89
7.0.70.0040.00815.73
7.0.60.0050.00715.79
7.0.50.0040.01115.91
7.0.40.0060.00614.84
7.0.30.0090.00514.86
7.0.20.0100.00515.00
7.0.10.0070.00714.96
7.0.00.0040.01014.88
5.6.400.0070.00414.30
5.6.390.0080.00614.45
5.6.380.0070.00414.19
5.6.370.0030.00914.44
5.6.360.0090.00614.65
5.6.350.0030.00614.47
5.6.340.0090.00314.33
5.6.330.0000.01114.20
5.6.320.0070.00714.40
5.6.310.0030.01014.33
5.6.300.0070.00714.00
5.6.290.0070.00714.25
5.6.280.0030.01214.27
5.6.270.0090.00614.23
5.6.260.0030.00714.59
5.6.250.0000.01514.34
5.6.240.0070.00714.34
5.6.230.0030.00614.34
5.6.220.0030.01314.36
5.6.210.0000.00914.47
5.6.200.0030.00914.07
5.6.190.0030.01014.06
5.6.180.0000.01214.16
5.6.170.0040.01114.19
5.6.160.0030.00914.09
5.6.150.0030.01014.28
5.6.140.0070.00714.34
5.6.130.0030.00614.34
5.6.120.0000.00814.09
5.6.110.0040.00814.10
5.6.100.0040.00713.99
5.6.90.0070.00714.33
5.6.80.0030.01014.16
5.6.70.0040.00414.26
5.6.60.0080.00414.01
5.6.50.0030.01414.37
5.6.40.0040.01113.93
5.6.30.0090.00314.52
5.6.20.0090.00014.15
5.6.10.0000.01714.13
5.6.00.0040.01114.59

preferences:
63.61 ms | 400 KiB | 5 Q