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']) { var_dump(\DateTimeImmutable::getLastErrors()); //return false; } return $result; } var_dump(\DateTimeImmutable::createFromFormat('Y-m-d', '2005-12-1')); var_dump(\DateTimeImmutable::createFromFormat('Y-m-d', '2005')); // should be false var_dump(\DateTimeImmutable::createFromFormat('Y-m-d', '99-1-0')); // should be false var_dump(createDateFromFormat('Y-m-d', '2005-12-1')); var_dump(createDateFromFormat('Y-m-d', '2005')); // should be false var_dump(createDateFromFormat('Y-m-d', '0-0-0')); // should be false

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)
8.3.60.0110.01116.63
8.3.50.0040.01516.64
8.3.40.0120.00318.82
8.3.30.0120.00419.04
8.3.20.0080.00020.19
8.3.10.0000.00821.81
8.3.00.0040.01121.01
8.2.180.0110.00425.92
8.2.170.0090.00619.11
8.2.160.0160.00322.13
8.2.150.0140.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00322.29
8.2.120.0030.00626.35
8.2.110.0030.00620.57
8.2.100.0080.00417.81
8.2.90.0000.00919.25
8.2.80.0000.00818.05
8.2.70.0040.00417.88
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0040.00422.32
8.2.30.0040.00419.45
8.2.20.0070.00018.14
8.2.10.0040.00418.08
8.2.00.0000.00818.25
8.1.280.0040.01125.92
8.1.270.0040.00421.93
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0170.00320.84
8.1.230.0040.00819.25
8.1.220.0080.00017.91
8.1.210.0000.00818.77
8.1.200.0030.00717.48
8.1.190.0060.00317.35
8.1.180.0090.00018.10
8.1.170.0050.00318.78
8.1.160.0040.00419.10
8.1.150.0040.00420.73
8.1.140.0040.00419.61
8.1.130.0070.00018.98
8.1.120.0040.00417.64
8.1.110.0030.00617.51
8.1.100.0040.00417.63
8.1.90.0000.00817.47
8.1.80.0080.00017.59
8.1.70.0020.00517.59
8.1.60.0070.00017.66
8.1.50.0000.00917.49
8.1.40.0060.00317.63
8.1.30.0000.00817.77
8.1.20.0040.00417.79
8.1.10.0000.00917.63
8.1.00.0020.00517.47
8.0.300.0040.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00718.48
8.0.270.0000.00717.26
8.0.260.0000.00717.04
8.0.250.0030.00317.07
8.0.240.0070.00016.92
8.0.230.0060.00317.10
8.0.220.0000.00717.10
8.0.210.0030.00317.05
8.0.200.0080.00017.22
8.0.190.0030.00617.16
8.0.180.0000.00817.12
8.0.170.0050.00217.06
8.0.160.0080.00017.04
8.0.150.0070.00017.02
8.0.140.0000.00917.06
8.0.130.0070.00013.45
8.0.120.0070.00016.94
8.0.110.0000.00816.96
8.0.100.0040.00417.09
8.0.90.0030.00517.06
8.0.80.0110.00617.07
8.0.70.0000.00717.02
8.0.60.0000.00817.13
8.0.50.0050.00217.02
8.0.30.0100.01117.25
8.0.20.0130.00917.40
8.0.10.0000.00717.26
8.0.00.0200.00016.84
7.4.330.0030.00315.55
7.4.320.0000.00616.70
7.4.300.0000.00716.60
7.4.290.0030.00316.70
7.4.280.0040.00416.69
7.4.270.0030.00316.66
7.4.260.0040.00416.53
7.4.250.0000.00716.55
7.4.240.0040.00416.61
7.4.230.0030.00316.44
7.4.220.0120.01516.71
7.4.210.0120.00416.68
7.4.200.0040.00416.60
7.4.160.0150.00516.48
7.4.150.0070.01317.40
7.4.140.0130.01017.86
7.4.130.0070.01716.65
7.4.120.0130.00916.55
7.4.110.0120.00616.66
7.4.100.0120.01816.72
7.4.90.0120.00816.73
7.4.80.0040.01519.39
7.4.70.0040.01616.75
7.4.60.0070.01016.62
7.4.50.0060.01016.47
7.4.40.0090.01216.89
7.4.30.0120.00916.74
7.4.10.0000.01814.78
7.4.00.0100.00915.08
7.3.330.0060.00013.36
7.3.320.0030.00313.42
7.3.310.0070.00016.26
7.3.300.0000.00716.32
7.3.290.0110.00816.46
7.3.280.0100.00816.42
7.3.270.0060.01217.40
7.3.260.0140.00416.72
7.3.250.0120.00716.53
7.3.240.0140.00416.50
7.3.230.0090.00916.43
7.3.210.0140.00416.60
7.3.200.0060.01616.76
7.3.190.0090.01216.36
7.3.180.0150.00316.81
7.3.170.0120.00616.57
7.3.160.0110.00616.58
7.3.130.0080.01215.12
7.3.120.0080.00914.91
7.3.110.0110.00814.83
7.3.100.0090.00314.91
7.3.90.0060.00914.95
7.3.80.0060.00314.66
7.3.70.0040.01014.86
7.3.60.0060.00615.09
7.3.50.0070.00714.79
7.3.40.0060.00314.87
7.3.30.0030.01214.93
7.3.20.0070.00716.68
7.3.10.0030.00916.48
7.3.00.0070.00916.48
7.2.330.0080.01016.89
7.2.320.0080.01116.48
7.2.310.0070.01116.67
7.2.300.0130.00616.88
7.2.290.0040.01316.56
7.2.260.0090.00914.84
7.2.250.0060.01215.07
7.2.240.0040.00814.68
7.2.230.0090.00615.17
7.2.220.0100.00314.99
7.2.210.0030.01015.17
7.2.200.0060.01015.21
7.2.190.0120.00315.08
7.2.180.0000.01915.17
7.2.170.0000.01214.94
7.2.160.0110.00414.91
7.2.150.0040.00717.07
7.2.140.0060.00916.99
7.2.130.0100.00516.83
7.2.120.0100.00916.76
7.2.110.0140.00716.79
7.2.100.0130.01016.61
7.2.90.0100.00516.72
7.2.80.0100.01016.89
7.2.70.0090.01116.72
7.2.60.0340.00616.44
7.2.50.0090.00916.84
7.2.40.0110.01116.77
7.2.30.0100.00716.77
7.2.20.0110.01016.80
7.2.10.0060.00916.92
7.2.00.0050.01117.55
7.1.330.0030.01016.02
7.1.320.0030.01315.80
7.1.310.0040.00815.95
7.1.300.0020.01316.04
7.1.290.0060.00315.82
7.1.280.0000.01215.70
7.1.270.0100.00316.02
7.1.260.0040.00415.98
7.1.250.0110.00415.71
7.1.240.0060.01215.92
7.1.230.0060.00616.11
7.1.220.0100.00615.75
7.1.210.0060.00616.00
7.1.200.0050.01015.92
7.1.190.0060.00615.71
7.1.180.0000.00915.86
7.1.170.0060.00916.20
7.1.160.0100.00615.91
7.1.150.0060.00315.67
7.1.140.0110.00416.17
7.1.130.0000.01416.11
7.1.120.0090.00916.04
7.1.110.0120.00416.19
7.1.100.0050.01117.00
7.1.90.0060.00616.05
7.1.80.0060.00915.84
7.1.70.0040.00716.68
7.1.60.0340.01324.60
7.1.50.0240.01124.61
7.1.40.0260.00824.42
7.1.30.0300.00824.41
7.1.20.0240.00724.40
7.1.10.0200.00515.39
7.1.00.0380.01315.62
7.0.330.0040.00715.59
7.0.320.0000.01315.41
7.0.310.0060.01015.56
7.0.300.0080.00815.13
7.0.290.0090.00615.51
7.0.280.0030.00615.27
7.0.270.0030.00715.49
7.0.260.0000.01015.23
7.0.250.0080.00815.40
7.0.240.0070.00715.53
7.0.230.0060.00615.43
7.0.220.0060.00915.55
7.0.210.0090.00615.63
7.0.200.0240.01115.22
7.0.190.0170.01015.05
7.0.180.0180.00714.91
7.0.170.0180.00814.87
7.0.160.0160.00815.01
7.0.150.0190.00714.85
7.0.140.0150.01015.06
7.0.130.0230.01015.23
7.0.120.0200.00715.08
7.0.110.0250.01015.05
7.0.100.0180.00715.21
7.0.90.0190.00915.01
7.0.80.0160.01014.98
7.0.70.0180.00815.14
7.0.60.0150.01214.86
7.0.50.0150.00815.07
7.0.40.0180.00813.99
7.0.30.0120.01514.23
7.0.20.0170.01214.16
7.0.10.0190.00514.02
7.0.00.0180.00714.25
5.6.400.0060.00314.64
5.6.390.0090.00614.17
5.6.380.0030.01014.53
5.6.370.0090.00314.45
5.6.360.0070.01014.85
5.6.350.0100.01014.64
5.6.340.0090.00614.71
5.6.330.0060.01014.42
5.6.320.0070.01114.33
5.6.310.0000.01314.30
5.6.300.0030.01214.61
5.6.290.0080.00314.38
5.6.280.0030.01014.53
5.6.270.0070.00714.62
5.6.260.0090.00614.60
5.6.250.0030.01214.74
5.6.240.0070.01014.56
5.6.230.0040.00814.41
5.6.220.0040.01114.64
5.6.210.0030.01214.36
5.6.200.0000.01314.39
5.6.190.0070.00714.52
5.6.180.0120.00314.37
5.6.170.0060.00614.48
5.6.160.0080.00614.60
5.6.150.0090.00614.45
5.6.140.0000.01214.41
5.6.130.0060.00914.47
5.6.120.0120.00414.32
5.6.110.0130.00714.38
5.6.100.0070.01114.31
5.6.90.0040.01514.41
5.6.80.0090.00914.23
5.6.70.0110.00414.46
5.6.60.0100.00314.60
5.6.50.0100.00614.19
5.6.40.0060.00614.46
5.6.30.0000.01514.40
5.6.20.0080.00314.68
5.6.10.0040.01114.54
5.6.00.0030.01214.40

preferences:
54.95 ms | 401 KiB | 5 Q