3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = '287080904421'; // Extract the "hidden" date part from the ID $date = substr($id, 1, 6); // Arbitrary decision // if year < 70, then assume 21st century // else assume 20th century if (substr($date, 0, 1) < 7) { $date = '20' . $date; } else { $date = '19' . $date; } $birthday = DateTime::createFromFormat('Ymd', $date); echo $birthday->format('Y-m-d'); $now = new DateTime(); $diff = $now->diff($birthday); var_dump($diff); echo $diff->y;

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)
8.0.110.0040.00416.95
8.0.100.0000.00717.16
8.0.90.0030.00517.09
8.0.80.0140.01117.01
8.0.70.0000.00716.91
8.0.60.0040.00416.91
8.0.50.0040.00417.10
8.0.30.0090.01117.36
8.0.20.0110.00917.42
8.0.10.0040.00417.27
8.0.00.0110.00616.97
7.4.240.0060.00116.74
7.4.230.0030.00316.47
7.4.220.0170.00916.65
7.4.210.0060.00816.62
7.4.200.0000.00716.82
7.4.160.0070.01016.72
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0100.00916.69
7.4.120.0080.01116.73
7.4.110.0100.01416.78
7.4.100.0110.01416.72
7.4.90.0120.01216.72
7.4.80.0110.01319.39
7.4.70.0070.01416.71
7.4.60.0080.00816.79
7.4.50.0070.01016.33
7.4.40.0090.01216.49
7.4.30.0090.00916.79
7.4.10.0030.01314.88
7.4.00.0030.01215.26
7.3.300.0060.00016.29
7.3.290.0050.00916.46
7.3.280.0070.01116.50
7.3.270.0140.00317.40
7.3.260.0090.00916.58
7.3.250.0090.01016.51
7.3.240.0050.01416.53
7.3.230.0080.00816.65
7.3.210.0110.01116.55
7.3.200.0070.01016.49
7.3.190.0110.00516.67
7.3.180.0030.01316.65
7.3.170.0150.00316.53
7.3.160.0170.00716.46
7.3.130.0110.00715.05
7.3.120.0040.01315.04
7.3.110.0060.00815.07
7.3.100.0010.01114.79
7.3.90.0090.00414.94
7.3.80.0060.00914.95
7.3.70.0030.01114.73
7.3.60.0030.01314.88
7.3.50.0030.01114.84
7.3.40.0040.00714.80
7.3.30.0040.01215.01
7.3.20.0030.01016.59
7.3.10.0070.01016.82
7.3.00.0110.00516.76
7.2.330.0160.00316.68
7.2.320.0100.01016.85
7.2.310.0030.01517.07
7.2.300.0180.00016.96
7.2.290.0150.00416.85
7.2.260.0150.00315.58
7.2.250.0110.00715.40
7.2.240.0050.00915.02
7.2.230.0100.00315.21
7.2.220.0080.00815.28
7.2.210.0080.00815.40
7.2.200.0040.01115.30
7.2.190.0080.00815.06
7.2.180.0070.00715.16
7.2.170.0060.00615.19
7.2.160.0050.00915.13
7.2.150.0070.00717.02
7.2.140.0100.00616.97
7.2.130.0100.00817.09
7.2.120.0080.01016.90
7.2.110.0120.00616.90
7.2.100.0090.00817.00
7.2.90.0120.00617.11
7.2.80.0110.00717.15
7.2.70.0110.00817.09
7.2.60.0080.00716.97
7.2.50.0110.00717.05
7.2.40.0100.00817.16
7.2.30.0130.00417.13
7.2.20.0060.01117.06
7.2.10.0090.00717.09
7.2.00.0050.00917.75
7.1.330.0050.01016.05
7.1.320.0080.00515.96
7.1.310.0030.01015.94
7.1.300.0110.00615.93
7.1.290.0040.00815.84
7.1.280.0070.00615.81
7.1.270.0090.00515.96
7.1.260.0020.01215.89
7.1.250.0120.00715.89
7.1.240.0120.00515.88
7.1.230.0060.01316.07
7.1.220.0080.00915.88
7.1.210.0100.00715.88
7.1.200.0090.00615.96
7.1.190.0120.00715.95
7.1.180.0120.00715.93
7.1.170.0160.00315.94
7.1.160.0090.01015.79
7.1.150.0080.00415.73
7.1.140.0070.00715.89
7.1.130.0090.00615.83
7.1.120.0100.00315.66
7.1.110.0090.00716.01
7.1.100.0070.00616.75
7.1.90.0060.00815.88
7.1.80.0080.00515.83
7.1.70.0070.00516.34
7.1.60.0050.01116.98
7.1.50.0060.01016.48
7.1.40.0140.00415.70
7.1.30.0050.01115.80
7.1.20.0090.00615.81
7.1.10.0080.00615.70
7.1.00.0090.02818.08
7.0.330.0100.00915.65
7.0.320.0100.00315.46
7.0.310.0080.00515.43
7.0.300.0100.00315.58
7.0.290.0070.00715.53
7.0.280.0050.01015.43
7.0.270.0090.00615.16
7.0.260.0100.00715.34
7.0.250.0090.01115.44
7.0.240.0070.00715.41
7.0.230.0100.00715.52
7.0.220.0070.00515.58
7.0.210.0110.00215.31
7.0.200.0110.00415.22
7.0.190.0040.01115.38
7.0.180.0070.00715.48
7.0.170.0050.00815.49
7.0.160.0070.00715.53
7.0.150.0080.00615.43
7.0.140.0030.01115.64
7.0.130.0050.00915.57
7.0.120.0060.01015.29
7.0.110.0110.00615.49
7.0.100.0080.00415.46
7.0.90.0120.00615.49
7.0.80.0080.00815.52
7.0.70.0080.00815.60
7.0.60.0100.03016.99
7.0.50.0050.03316.28
7.0.40.0070.02015.84
7.0.30.0090.02115.80
7.0.20.0150.03215.65
7.0.10.0100.02915.83
7.0.00.0040.02415.66
5.6.400.0090.00614.60
5.6.390.0130.00314.26
5.6.380.0100.00414.41
5.6.370.0030.01014.29
5.6.360.0090.00514.63
5.6.350.0050.00714.40
5.6.340.0060.00514.57
5.6.330.0030.00714.46
5.6.320.0120.00514.35
5.6.310.0060.00714.43
5.6.300.0030.01114.40
5.6.290.0060.00914.36
5.6.280.0060.02416.68
5.6.270.0050.01114.37
5.6.260.0050.00814.47
5.6.250.0070.00514.45
5.6.240.0020.01314.42
5.6.230.0070.00314.26
5.6.220.0060.00814.29
5.6.210.0120.02616.46
5.6.200.0060.03015.61
5.6.190.0070.02416.24
5.6.180.0150.02916.35
5.6.170.0120.03516.33
5.6.160.0040.03916.27
5.6.150.0070.02915.64
5.6.140.0070.02815.68
5.6.130.0050.02615.71
5.6.120.0040.02216.63
5.6.110.0050.02116.55
5.6.100.0100.03016.64
5.6.90.0030.02116.74
5.6.80.0040.03216.45
5.6.70.0040.00714.20
5.6.60.0060.00714.17
5.6.50.0030.00814.33
5.6.40.0040.00814.34
5.6.30.0090.00314.19
5.6.20.0050.01014.42
5.6.10.0030.01014.41
5.6.00.0040.00814.45
5.5.380.0050.00812.93
5.5.370.0060.00612.80
5.5.360.0050.00812.82
5.5.350.0110.02815.31
5.5.340.0060.02814.50
5.5.330.0020.02215.33
5.5.320.0030.02215.36
5.5.310.0110.02415.24
5.5.300.0050.02714.53
5.5.290.0050.01914.39
5.5.280.0040.03315.38
5.5.270.0040.01815.51
5.5.260.0050.03215.47
5.5.250.0020.02115.32
5.5.240.0100.02915.22
5.5.230.0060.00512.70
5.5.220.0030.00812.67
5.5.210.0100.00312.74
5.5.200.0040.00612.90
5.5.190.0040.00612.75
5.5.180.0020.00912.83
5.5.170.0070.00712.81
5.5.160.0050.00712.81
5.5.150.0070.00512.64
5.5.140.0050.00312.88
5.5.130.0080.00412.73
5.5.120.0060.00712.83
5.5.110.0090.00312.72
5.5.100.0050.00512.85
5.5.90.0070.00412.81
5.5.80.0040.00912.71
5.5.70.0030.00912.56
5.5.60.0050.00912.55
5.5.50.0060.00812.55
5.5.40.0040.00812.76
5.5.30.0050.00312.83
5.5.20.0070.00312.87
5.5.10.0020.00812.84
5.5.00.0030.00912.64

preferences:
36.91 ms | 401 KiB | 5 Q