3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sourceFormat = 'H:i'; $targetFormat = 'H:i'; $datetime = \DateTime::createFromFormat($sourceFormat, '12:00', new \DateTimeZone('Europe/Amsterdam')); $output = $datetime != false ? $datetime->format($targetFormat) : $defaultValue; var_dump($output);

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)
8.3.60.0140.00716.63
8.3.50.0100.00718.35
8.3.40.0040.01118.75
8.3.30.0030.01318.97
8.3.20.0070.00020.16
8.3.10.0030.00723.61
8.3.00.0040.00423.52
8.2.180.0110.00725.92
8.2.170.0080.00619.09
8.2.160.0130.00722.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.25
8.2.110.0030.00620.39
8.2.100.0080.00317.78
8.2.90.0060.00319.76
8.2.80.0000.00818.05
8.2.70.0000.00817.80
8.2.60.0050.00518.16
8.2.50.0000.00818.16
8.2.40.0040.00422.34
8.2.30.0060.00619.19
8.2.20.0070.00018.18
8.2.10.0040.00418.29
8.2.00.0040.00418.21
8.1.280.0070.01425.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00722.13
8.1.230.0050.00521.89
8.1.220.0000.00817.75
8.1.210.0060.00318.77
8.1.200.0080.00017.36
8.1.190.0030.00617.48
8.1.180.0060.00318.10
8.1.170.0050.00318.78
8.1.160.0040.00418.97
8.1.150.0080.00020.65
8.1.140.0040.00417.69
8.1.130.0000.00718.86
8.1.120.0030.00417.55
8.1.110.0050.00217.59
8.1.100.0040.00417.64
8.1.90.0050.00317.57
8.1.80.0000.00817.52
8.1.70.0040.00417.60
8.1.60.0040.00417.57
8.1.50.0000.00817.64
8.1.40.0110.00017.53
8.1.30.0000.00817.61
8.1.20.0060.00317.73
8.1.10.0000.00817.55
8.1.00.0080.00017.57
8.0.300.0040.00419.85
8.0.290.0030.00517.00
8.0.280.0050.00318.39
8.0.270.0060.00317.25
8.0.260.0070.00016.93
8.0.250.0000.00717.09
8.0.240.0030.00317.14
8.0.230.0000.00817.14
8.0.220.0000.00717.10
8.0.210.0030.00317.02
8.0.200.0060.00017.08
8.0.190.0040.00417.09
8.0.180.0040.00417.15
8.0.170.0040.00417.13
8.0.160.0000.00717.04
8.0.150.0040.00317.04
8.0.140.0060.00317.07
8.0.130.0070.00213.59
8.0.120.0080.00017.05
8.0.110.0000.00717.07
8.0.100.0000.00717.06
8.0.90.0050.00216.96
8.0.80.0070.01117.13
8.0.70.0000.00716.93
8.0.60.0040.00417.11
8.0.50.0040.00416.87
8.0.30.0140.00317.05
8.0.20.0100.00917.40
8.0.10.0050.00217.18
8.0.00.0170.00017.15
7.4.330.0030.00316.59
7.4.320.0000.00716.68
7.4.300.0000.00716.52
7.4.290.0030.00316.48
7.4.280.0000.00716.54
7.4.270.0070.00016.59
7.4.260.0080.00016.65
7.4.250.0030.00316.54
7.4.240.0050.00316.54
7.4.230.0030.00316.77
7.4.220.0070.01016.63
7.4.210.0040.01116.59
7.4.200.0000.00716.65
7.4.160.0050.01116.64
7.4.150.0030.01417.40
7.4.140.0100.01017.86
7.4.130.0100.01016.57
7.4.120.0100.00916.55
7.4.110.0110.01116.57
7.4.100.0140.00816.54
7.4.90.0090.00816.62
7.4.80.0070.01019.39
7.4.70.0070.01016.72
7.4.60.0030.01716.47
7.4.50.0080.00816.23
7.4.40.0070.01116.54
7.4.30.0120.00416.49
7.4.00.0090.00614.91
7.3.330.0070.00013.13
7.3.320.0030.00313.08
7.3.310.0030.00616.29
7.3.300.0040.00416.34
7.3.290.0100.00616.34
7.3.280.0100.01016.34
7.3.270.0120.00617.40
7.3.260.0110.00616.47
7.3.250.0110.00916.50
7.3.240.0120.00616.40
7.3.230.0100.00716.49
7.3.210.0130.00616.66
7.3.200.0160.00616.71
7.3.190.0040.01216.46
7.3.180.0030.01616.46
7.3.170.0110.00416.28
7.3.160.0070.01016.46
7.3.120.0090.00914.96
7.3.110.0030.01515.04
7.3.100.0070.01015.02
7.3.90.0090.00614.64
7.3.80.0070.00714.90
7.3.70.0070.00714.87
7.3.60.0030.00614.75
7.3.50.0000.01514.79
7.3.40.0060.00614.86
7.3.30.0030.00914.64
7.3.20.0000.01516.96
7.3.10.0030.00916.45
7.3.00.0060.00616.49
7.2.330.0160.00616.56
7.2.320.0060.01116.52
7.2.310.0030.01316.41
7.2.300.0110.00616.35
7.2.290.0030.01716.43
7.2.250.0160.00315.08
7.2.240.0070.01115.12
7.2.230.0070.01014.79
7.2.220.0110.00315.09
7.2.210.0000.01615.09
7.2.200.0090.00614.92
7.2.190.0030.01015.01
7.2.180.0060.00914.97
7.2.170.0090.00615.13
7.2.160.0110.00415.14
7.2.150.0070.01016.85
7.2.140.0030.00916.71
7.2.130.0000.00916.71
7.2.120.0070.01016.95
7.2.110.0060.01316.65
7.2.100.0060.01216.70
7.2.90.0050.00517.14
7.2.80.0000.01516.98
7.2.70.0090.00616.75
7.2.60.0060.00716.98
7.2.50.0000.01016.90
7.2.40.0030.01017.01
7.2.30.0040.00716.88
7.2.20.0170.00016.66
7.2.10.0110.00716.71
7.2.00.0030.01016.79
7.1.330.0040.01415.81
7.1.320.0060.00916.03
7.1.310.0030.01015.62
7.1.300.0000.01015.93
7.1.290.0100.00315.70
7.1.280.0060.00815.89
7.1.270.0030.00515.53
7.1.260.0060.00615.61
7.1.250.0070.00716.04
7.1.240.0070.00715.68
7.1.230.0000.01515.70
7.1.220.0080.00315.72
7.1.210.0100.00315.86
7.1.200.0050.00515.74
7.1.190.0030.00616.01
7.1.180.0000.01115.99
7.1.170.0100.00615.70
7.1.160.0000.01615.91
7.1.150.0080.00015.90
7.1.140.0060.00615.96
7.1.130.0030.01315.89
7.1.120.0040.00415.92
7.1.110.0090.01315.95
7.1.100.0180.00716.23
7.1.90.0190.00716.14
7.1.80.0150.00915.88
7.1.70.0120.00815.79
7.1.60.0210.01224.34
7.1.50.0290.00824.32
7.1.40.0220.01324.33
7.1.30.0190.01324.02
7.1.20.0240.01124.51
7.1.10.0160.00915.43
7.1.00.0110.01215.35
7.0.330.0100.00315.39
7.0.320.0040.00815.42
7.0.310.0030.01315.35
7.0.300.0000.01515.57
7.0.290.0070.00415.54
7.0.280.0030.00915.57
7.0.270.0040.00715.13
7.0.260.0030.00915.53
7.0.250.0140.00815.76
7.0.240.0140.01115.64
7.0.230.0140.01015.73
7.0.220.0140.00615.71
7.0.210.0170.00815.40
7.0.200.0150.01315.34
7.0.190.0120.01015.37
7.0.180.0810.01114.90
7.0.170.0120.01114.98
7.0.160.0140.01115.06
7.0.150.0140.00815.04
7.0.140.0150.01015.04
7.0.130.0110.01115.14
7.0.120.0150.01014.93
7.0.110.0110.00814.83
7.0.100.0130.01215.13
7.0.90.0200.00414.98
7.0.80.0120.01015.03
7.0.70.0180.00615.07
7.0.60.0090.01214.87
7.0.50.0090.00914.86
7.0.40.0140.00614.24
7.0.30.0090.01414.26
7.0.20.0160.00614.12
7.0.10.0100.01014.07
7.0.00.0100.01014.08
5.6.400.0050.00514.73
5.6.390.0030.01014.55
5.6.380.0030.00714.65
5.6.370.0070.01014.58
5.6.360.0060.00314.68
5.6.350.0040.01114.62
5.6.340.0030.00614.46
5.6.330.0000.01314.16
5.6.320.0090.00914.64
5.6.310.0030.01014.54
5.6.300.0060.00314.36
5.6.290.0040.01114.58
5.6.280.0000.00914.60
5.6.270.0060.00614.41
5.6.260.0030.00614.53
5.6.250.0090.00614.52
5.6.240.0000.01114.37
5.6.230.0000.01414.29
5.6.220.0090.00314.25
5.6.210.0040.00714.31
5.6.200.0070.00714.53
5.6.190.0070.01014.46
5.6.180.0040.01114.32
5.6.170.0060.00914.40
5.6.160.0090.00314.45
5.6.150.0060.00314.63
5.6.140.0040.00714.55
5.6.130.0060.00914.48
5.6.120.0060.01014.52
5.6.110.0030.01014.09
5.6.100.0000.01214.47
5.6.90.0070.01014.24
5.6.80.0140.00314.47
5.6.70.0100.00614.32
5.6.60.0140.00314.39
5.6.50.0030.01414.13
5.6.40.0070.01014.32
5.6.30.0070.00314.71
5.6.20.0080.00014.05
5.6.10.0000.01414.36
5.6.00.0060.00614.14

preferences:
47.3 ms | 400 KiB | 5 Q