3v4l.org

run code in 300+ PHP versions simultaneously
<?php function createDateFromFormat($format, $time) { $result = \DateTimeImmutable::createFromFormat($format, $time); if (!$result || \DateTimeImmutable::getLastErrors()['warning_count']) { return false; } return $result; } var_dump(\DateTimeImmutable::createFromFormat('Y-m-d', '2005-12-1')); var_dump(\DateTimeImmutable::createFromFormat('Y-m-d', '2005')); var_dump(\DateTimeImmutable::createFromFormat('Y-m-d', '0-0-0')); var_dump(createDateFromFormat('Y-m-d', '2005-12-1')); var_dump(createDateFromFormat('Y-m-d', '2005')); var_dump(createDateFromFormat('Y-m-d', '0-0-0'));

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)
8.3.60.0140.00718.56
8.3.50.0130.00316.38
8.3.40.0040.01119.14
8.3.30.0140.00318.76
8.3.20.0040.00420.35
8.3.10.0040.00421.73
8.3.00.0080.00020.95
8.2.180.0140.00418.54
8.2.170.0150.00322.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00721.96
8.2.120.0040.00426.35
8.2.110.0040.00719.27
8.2.100.0110.00018.16
8.2.90.0040.00419.30
8.2.80.0040.00418.16
8.2.70.0030.00617.75
8.2.60.0090.00017.93
8.2.50.0080.00018.16
8.2.40.0060.00322.28
8.2.30.0000.00819.39
8.2.20.0070.00418.12
8.2.10.0000.00818.10
8.2.00.0000.00818.22
8.1.280.0070.01025.92
8.1.270.0000.00722.14
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00319.17
8.1.230.0070.00419.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0030.00618.73
8.1.160.0040.00418.96
8.1.150.0040.00418.88
8.1.140.0070.00019.66
8.1.130.0070.00018.97
8.1.120.0040.00717.59
8.1.110.0040.00417.62
8.1.100.0000.00817.64
8.1.90.0040.00417.59
8.1.80.0030.00317.57
8.1.70.0050.00217.49
8.1.60.0050.00317.70
8.1.50.0000.00717.49
8.1.40.0040.00417.64
8.1.30.0020.00517.68
8.1.20.0060.00317.76
8.1.10.0060.00317.52
8.1.00.0000.00817.44
8.0.300.0070.00018.77
8.0.290.0000.00816.88
8.0.280.0040.00418.43
8.0.270.0030.00317.35
8.0.260.0030.00317.02
8.0.250.0030.00317.08
8.0.240.0030.00317.04
8.0.230.0000.00817.13
8.0.220.0000.00817.03
8.0.210.0000.00817.11
8.0.200.0030.00317.02
8.0.190.0000.00917.04
8.0.180.0000.00717.03
8.0.170.0040.00417.16
8.0.160.0050.00217.04
8.0.150.0050.00217.11
8.0.140.0070.00017.10
8.0.130.0080.00013.39
8.0.120.0040.00417.06
8.0.110.0040.00417.15
8.0.100.0040.00417.15
8.0.90.0040.00416.95
8.0.80.0080.00617.05
8.0.70.0040.00416.88
8.0.60.0040.00416.96
8.0.50.0000.00717.09
8.0.30.0080.01117.15
8.0.20.0100.00917.40
8.0.10.0000.00817.04
8.0.00.0120.00916.89
7.4.330.0020.00215.55
7.4.320.0030.00316.50
7.4.300.0030.00316.70
7.4.290.0070.00016.68
7.4.280.0050.00316.47
7.4.270.0070.00016.57
7.4.260.0000.00816.56
7.4.250.0040.00416.65
7.4.240.0000.00716.50
7.4.230.0080.00016.38
7.4.220.0150.00816.58
7.4.210.0070.00716.70
7.4.200.0000.00816.68
7.4.160.0140.00516.71
7.4.150.0080.01117.40
7.4.140.0130.00717.86
7.4.130.0090.01516.61
7.4.120.0100.01116.67
7.4.110.0110.00816.60
7.4.100.0060.01516.65
7.4.90.0070.01016.48
7.4.80.0150.00319.39
7.4.70.0060.00916.55
7.4.60.0150.00716.67
7.4.50.0080.00816.63
7.4.40.0060.01216.76
7.4.30.0130.00316.73
7.4.00.0030.01415.19
7.3.330.0060.00013.25
7.3.320.0030.00313.36
7.3.310.0070.00016.31
7.3.300.0000.00616.41
7.3.290.0050.00216.45
7.3.280.0090.00816.41
7.3.270.0140.00317.40
7.3.260.0120.00516.42
7.3.250.0120.00916.52
7.3.240.0050.01116.52
7.3.230.0150.00316.41
7.3.210.0090.00916.60
7.3.200.0100.00716.70
7.3.190.0050.01016.48
7.3.180.0120.00616.41
7.3.170.0080.00816.61
7.3.160.0100.00616.54
7.3.120.0060.01214.84
7.3.110.0140.00414.71
7.3.100.0090.00615.18
7.3.90.0030.01315.16
7.3.80.0120.00614.85
7.3.70.0030.00915.14
7.3.60.0060.00914.89
7.3.50.0090.00614.95
7.3.40.0090.00615.03
7.3.30.0060.01014.97
7.3.20.0030.00916.50
7.3.10.0050.00916.54
7.3.00.0050.00816.61
7.2.330.0140.00516.45
7.2.320.0090.00916.96
7.2.310.0120.00616.81
7.2.300.0030.01316.91
7.2.290.0100.01416.69
7.2.250.0040.01514.80
7.2.240.0060.01215.47
7.2.230.0040.01115.01
7.2.220.0040.01114.95
7.2.210.0070.00715.04
7.2.200.0000.01814.96
7.2.190.0070.01015.08
7.2.180.0030.00614.93
7.2.170.0080.00815.28
7.2.160.0090.00314.76
7.2.150.0100.00017.11
7.2.140.0080.00816.74
7.2.130.0080.00816.96
7.2.120.0070.00917.13
7.2.110.0100.00716.78
7.2.100.0030.01316.86
7.2.90.0050.00817.02
7.2.80.0020.01517.18
7.2.70.0020.01417.01
7.2.60.0110.00816.86
7.2.50.0060.00817.05
7.2.40.0130.00416.97
7.2.30.0110.00616.97
7.2.20.0130.00816.96
7.2.10.0100.00716.86
7.2.00.0070.01217.92
7.1.330.0090.00916.03
7.1.320.0030.01015.90
7.1.310.0000.01115.95
7.1.300.0030.01016.04
7.1.290.0040.01415.80
7.1.280.0060.01015.51
7.1.270.0030.00715.79
7.1.260.0000.01415.85
7.1.250.0060.00516.02
7.1.240.0100.00316.02
7.1.230.0030.01416.14
7.1.220.0070.00715.71
7.1.210.0100.00315.81
7.1.200.0050.00515.87
7.1.190.0000.01216.07
7.1.180.0050.00916.01
7.1.170.0040.00816.15
7.1.160.0030.01415.81
7.1.150.0070.00715.97
7.1.140.0090.00615.88
7.1.130.0030.00616.04
7.1.120.0030.01415.97
7.1.110.0030.01315.79
7.1.100.0070.00717.23
7.1.90.0080.00516.00
7.1.80.0060.00615.93
7.1.70.0050.00416.63
7.1.60.0060.00616.72
7.1.50.0060.00616.41
7.1.40.0040.00816.41
7.1.30.0050.01416.49
7.1.20.0080.00416.33
7.1.10.0020.00916.38
7.1.00.0060.00616.47
7.0.330.0040.00815.33
7.0.320.0030.00915.50
7.0.310.0080.00415.31
7.0.300.0130.00015.40
7.0.290.0110.00415.39
7.0.280.0090.00615.42
7.0.270.0060.00915.43
7.0.260.0080.00515.30
7.0.250.0080.00815.41
7.0.240.0120.00415.41
7.0.230.0060.00615.46
7.0.220.0030.01215.54
7.0.210.0080.00415.25
7.0.200.0050.00416.04
7.0.190.0060.00616.28
7.0.180.0020.00716.18
7.0.170.0070.00516.18
7.0.160.0060.00616.09
7.0.150.0070.00716.18
7.0.140.0030.00716.10
7.0.130.0020.01016.13
7.0.120.0020.00816.18
7.0.110.0030.00716.20
7.0.100.0070.00316.16
7.0.90.0030.01116.16
7.0.80.0050.00916.26
7.0.70.0040.01116.22
7.0.60.0030.00816.21
7.0.50.0060.00516.13
7.0.40.0050.00915.28
7.0.30.0050.01015.25
7.0.20.0090.00215.14
7.0.10.0060.00815.32
7.0.00.0030.01115.20
5.6.400.0060.01014.44
5.6.390.0090.00614.39
5.6.380.0070.00714.08
5.6.370.0110.00414.52
5.6.360.0030.01014.73
5.6.350.0040.01214.45
5.6.340.0120.00314.59
5.6.330.0060.01314.55
5.6.320.0030.00714.49
5.6.310.0060.00614.62
5.6.300.0090.00314.54
5.6.290.0030.00914.52
5.6.280.0040.00814.65
5.6.270.0090.00614.63
5.6.260.0000.01214.32
5.6.250.0060.00914.63
5.6.240.0070.01114.39
5.6.230.0040.01514.71
5.6.220.0070.01114.29
5.6.210.0120.00314.54
5.6.200.0120.00314.47
5.6.190.0000.01214.63
5.6.180.0040.01114.48
5.6.170.0070.01014.57
5.6.160.0080.00414.33
5.6.150.0000.00914.33
5.6.140.0070.00714.59
5.6.130.0060.00914.64
5.6.120.0100.00314.54
5.6.110.0100.00614.41
5.6.100.0090.00914.51
5.6.90.0140.00314.31
5.6.80.0000.01614.62
5.6.70.0030.01014.02
5.6.60.0110.00414.13
5.6.50.0070.00714.27
5.6.40.0130.00314.55
5.6.30.0000.01414.57
5.6.20.0030.01014.31
5.6.10.0060.01314.12
5.6.00.0000.01814.21

preferences:
45.47 ms | 401 KiB | 5 Q