3v4l.org

run code in 300+ PHP versions simultaneously
<?php class My_DateTime extends DateTime { public static function createFromFormat($format, $time, DateTimeZone $timezone = null) { return parent::createFromFormat($format, $time, $timezone); } } var_dump(DateTime::createFromFormat('j-M-Y', '15-Feb-2009', new stdClass));

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)
8.3.60.0040.01416.63
8.3.50.0160.00821.25
8.3.40.0110.00419.02
8.3.30.0110.00318.76
8.3.20.0050.00220.34
8.3.10.0000.00721.90
8.3.00.0060.00323.53
8.2.180.0110.01116.75
8.2.170.0070.00719.08
8.2.160.0110.00422.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0000.00819.54
8.2.110.0040.00422.29
8.2.100.0040.00817.91
8.2.90.0050.00317.75
8.2.80.0030.00618.68
8.2.70.0060.00319.32
8.2.60.0090.00017.48
8.2.50.0030.00617.50
8.2.40.0000.00817.75
8.2.30.0000.00817.71
8.2.20.0040.00417.57
8.2.10.0040.00417.91
8.2.00.0040.00417.87
8.1.280.0070.00725.92
8.1.270.0000.00823.88
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0100.00020.48
8.1.230.0070.00417.64
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.01117.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0060.00317.62
8.1.160.0040.00418.73
8.1.150.0070.00018.70
8.1.140.0000.00819.37
8.1.130.0000.00717.63
8.1.120.0070.00017.28
8.1.110.0000.00717.36
8.1.100.0040.00417.34
8.1.90.0000.00717.38
8.1.80.0030.00617.33
8.1.70.0000.00817.41
8.1.60.0080.00017.48
8.1.50.0090.00017.44
8.1.40.0000.00817.34
8.1.30.0000.00917.56
8.1.20.0000.00917.59
8.1.10.0040.00417.43
8.1.00.0070.00017.37
8.0.300.0040.00418.77
8.0.290.0050.00216.88
8.0.280.0000.00818.00
8.0.270.0030.00317.96
8.0.260.0000.00617.27
8.0.250.0000.00717.02
8.0.240.0060.00017.08
8.0.230.0030.00317.07
8.0.220.0030.00316.83
8.0.210.0000.00716.88
8.0.200.0000.00616.92
8.0.190.0040.00416.99
8.0.180.0040.00417.01
8.0.170.0080.00516.89
8.0.160.0030.00616.81
8.0.150.0030.00316.85
8.0.140.0040.00416.93
8.0.130.0000.00513.39
8.0.120.0000.00716.79
8.0.110.0070.00016.97
8.0.100.0040.00416.84
8.0.90.0080.00017.02
8.0.80.0090.00816.86
8.0.70.0040.00416.89
8.0.60.0040.00416.93
8.0.50.0000.00816.92
8.0.30.0100.00617.09
8.0.20.0120.00817.40
8.0.10.0040.00416.90
8.0.00.0080.01016.69
7.4.330.0000.00516.66
7.4.320.0070.00016.48
7.4.300.0030.00316.63
7.4.290.0070.00016.57
7.4.280.0020.00816.61
7.4.270.0030.00316.55
7.4.260.0080.00016.60
7.4.250.0040.00416.48
7.4.240.0050.00216.62
7.4.230.0070.00016.32
7.4.220.0180.00416.46
7.4.210.0080.01116.61
7.4.200.0000.00716.57
7.4.160.0080.00816.56
7.4.150.0150.00317.40
7.4.140.0110.00817.86
7.4.130.0100.00616.44
7.4.120.0080.01016.49
7.4.110.0130.00316.57
7.4.100.0060.01216.63
7.4.90.0100.00716.43
7.4.80.0080.00819.39
7.4.70.0110.00516.29
7.4.60.0160.00016.49
7.4.50.0070.00516.13
7.4.40.0030.01816.45
7.4.30.0090.00916.60
7.4.10.0060.01215.05
7.4.00.0030.01414.98
7.3.330.0000.00613.31
7.3.320.0000.00613.39
7.3.310.0000.00716.30
7.3.300.0030.00316.13
7.3.290.0050.00216.15
7.3.280.0090.00716.29
7.3.270.0130.01017.40
7.3.260.0140.00416.30
7.3.250.0090.00916.23
7.3.240.0120.00516.43
7.3.230.0110.00716.39
7.3.210.0050.01116.35
7.3.200.0060.01019.39
7.3.190.0090.00916.40
7.3.180.0060.01216.52
7.3.170.0070.01316.45
7.3.160.0060.01016.46
7.3.130.0130.00315.07
7.3.120.0070.00914.70
7.3.110.0070.00914.78
7.3.100.0050.00914.61
7.3.90.0110.00414.94
7.3.80.0060.00714.79
7.3.70.0040.00814.75
7.3.60.0050.00614.74
7.3.50.0030.00914.70
7.3.40.0040.00814.68
7.3.30.0030.01014.70
7.3.20.0040.00716.65
7.3.10.0050.00716.53
7.3.00.0040.00916.39
7.2.330.0120.00916.60
7.2.320.0140.00316.64
7.2.310.0130.00316.28
7.2.300.0100.00716.56
7.2.290.0200.00316.38
7.2.260.0080.01114.72
7.2.250.0120.00514.72
7.2.240.0100.00514.87
7.2.230.0070.00814.82
7.2.220.0070.00614.85
7.2.210.0070.00914.78
7.2.200.0070.00914.89
7.2.190.0040.01014.85
7.2.180.0030.00814.81
7.2.170.0060.00714.92
7.2.160.0040.00714.73
7.2.150.0080.00616.78
7.2.140.0020.00916.68
7.2.130.0050.00816.68
7.2.120.0040.01016.65
7.2.110.0040.00916.59
7.2.100.0070.00416.75
7.2.90.0050.00916.78
7.2.80.0050.00616.69
7.2.70.0040.00816.74
7.2.60.0050.00916.62
7.2.50.0030.00916.58
7.2.40.0070.00816.74
7.2.30.0080.00716.71
7.2.20.0080.00516.73
7.2.10.0030.00916.75
7.2.00.0040.01016.70
7.1.330.0040.00915.78
7.1.320.0070.00915.71
7.1.310.0030.00915.58
7.1.300.0060.00715.60
7.1.290.0050.00615.76
7.1.280.0040.00615.70
7.1.270.0060.00615.73
7.1.260.0060.00715.67
7.1.250.0050.00715.62
7.1.240.0030.01415.88
7.1.230.0030.00615.82
7.1.220.0080.00315.62
7.1.210.0040.01115.77
7.1.200.0070.00615.49
7.1.190.0070.00315.83
7.1.180.0000.01615.47
7.1.170.0030.01315.75
7.1.160.0000.01015.63
7.1.150.0060.00315.54
7.1.140.0060.00615.76
7.1.130.0040.01115.79
7.1.120.0030.00715.75
7.1.110.0030.00715.52
7.1.100.0070.00415.84
7.1.90.0100.00315.66
7.1.80.0030.00715.41
7.1.70.0030.00616.23
7.1.60.0050.00716.29
7.1.50.0100.00516.26
7.1.40.0030.01015.57
7.1.30.0070.00715.62
7.1.20.0070.00315.55
7.1.10.0030.00715.72
7.1.00.0030.04319.08
7.0.330.0070.00715.35
7.0.320.0080.00415.19
7.0.310.0070.00315.38
7.0.300.0060.00615.02
7.0.290.0040.01115.32
7.0.280.0000.01015.45
7.0.270.0060.00615.00
7.0.260.0030.00915.47
7.0.250.0000.00915.23
7.0.240.0000.01415.53
7.0.230.0060.00615.15
7.0.220.0000.01115.52
7.0.210.0100.00315.54
7.0.200.0040.01116.04
7.0.190.0070.00315.41
7.0.180.0100.01015.45
7.0.170.0060.00615.38
7.0.160.0070.00715.47
7.0.150.0070.00715.11
7.0.140.0040.00415.36
7.0.130.0000.01215.17
7.0.120.0000.01515.23
7.0.110.0040.00415.43
7.0.100.0070.00715.30
7.0.90.0110.00715.18
7.0.80.0060.00315.21
7.0.70.0100.00315.35
7.0.60.0060.04318.35
7.0.50.0100.02316.69
7.0.40.0020.02916.77
7.0.30.0150.04116.71
7.0.20.0150.03316.80
7.0.10.0070.03016.83
7.0.00.0110.04216.87
5.6.400.0100.00313.98
5.6.390.0060.01014.39
5.6.380.0030.01013.97
5.6.370.0070.00314.02
5.6.360.0060.00614.02
5.6.350.0040.00814.32
5.6.340.0070.00713.90
5.6.330.0040.00714.41
5.6.320.0070.00714.27
5.6.310.0030.01014.37
5.6.300.0000.00814.36
5.6.290.0070.00714.51
5.6.280.0020.02417.73
5.6.270.0080.00814.33
5.6.260.0070.00714.13
5.6.250.0030.01014.55
5.6.240.0060.01214.56
5.6.230.0060.00614.59
5.6.220.0100.00714.37
5.6.210.0050.02717.38
5.6.200.0060.04416.32
5.6.190.0070.04717.38
5.6.180.0180.02917.33
5.6.170.0200.03217.43
5.6.160.0070.02117.41
5.6.150.0040.02416.32
5.6.140.0050.03016.05
5.6.130.0030.03116.22
5.6.120.0090.02317.65
5.6.110.0030.02817.68
5.6.100.0070.02517.62
5.6.90.0050.03817.57
5.6.80.0110.03717.24
5.6.70.0090.00614.20
5.6.60.0030.01014.10
5.6.50.0110.00414.33
5.6.40.0120.00014.00
5.6.30.0030.00914.23
5.6.20.0000.01014.05
5.6.10.0030.00614.25
5.6.00.0030.01014.21
5.5.380.0030.00713.98
5.5.370.0120.00314.16
5.5.360.0130.00313.88
5.5.350.0090.02317.44
5.5.340.0050.03216.08
5.5.330.0030.04817.32
5.5.320.0300.03717.38
5.5.310.0120.02517.18
5.5.300.0060.02116.25
5.5.290.0070.04716.03
5.5.280.0030.04117.63
5.5.270.0070.03417.47
5.5.260.0060.04417.41
5.5.250.0070.03117.21
5.5.240.0120.04017.12
5.5.230.0000.01014.06
5.5.220.0060.00614.35
5.5.210.0060.00614.32
5.5.200.0040.00714.22
5.5.190.0060.00614.13
5.5.180.0120.00014.22
5.5.170.0100.00014.30
5.5.160.0030.01014.09
5.5.150.0040.01114.25
5.5.140.0070.00713.75
5.5.130.0000.00914.06
5.5.120.0060.00614.28
5.5.110.0070.00713.95
5.5.100.0070.00713.94
5.5.90.0070.01014.28
5.5.80.0080.00013.93
5.5.70.0040.00713.96
5.5.60.0090.00013.78
5.5.50.0030.00913.69
5.5.40.0100.00313.72
5.5.30.0000.01214.06
5.5.20.0000.01113.98
5.5.10.0090.00314.20
5.5.00.0060.00914.10

preferences:
56.5 ms | 401 KiB | 5 Q