3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { print_r(new Datetime('@-1 .5')); } catch (Exception $e) { echo $e->getMessage() . "\n"; } try { print_r(new Datetime('.5')); } catch (Exception $e) { echo $e->getMessage() . "\n"; } try { print_r(new Datetime('@-1.5')); } catch (Exception $e) { echo $e->getMessage() . "\n"; }

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)
8.5.30.0120.00519.33
8.5.20.0120.00621.66
8.5.10.0130.00517.17
8.5.00.0090.01220.35
8.4.180.0150.00622.29
8.4.170.0110.01123.80
8.4.160.0140.00823.36
8.4.150.0060.00617.10
8.4.140.0140.01218.03
8.4.130.0150.00718.94
8.4.120.0130.00724.31
8.4.110.0110.00920.98
8.4.100.0120.00717.95
8.4.90.0120.00820.73
8.4.80.0130.00720.80
8.4.70.0130.00819.07
8.4.60.0130.00821.05
8.4.50.0060.00320.76
8.4.40.0130.01018.29
8.4.30.0070.00718.73
8.4.20.0160.00318.47
8.4.10.0090.00019.71
8.3.300.0050.00520.91
8.3.290.0120.00921.01
8.3.280.0110.00918.76
8.3.270.0130.00916.98
8.3.260.0090.00916.88
8.3.250.0130.00619.17
8.3.240.0130.00717.59
8.3.230.0110.00816.77
8.3.220.0040.00521.02
8.3.210.0040.00316.84
8.3.200.0060.00316.82
8.3.190.0040.00517.27
8.3.180.0110.00719.06
8.3.170.0100.01017.47
8.3.160.0160.00318.84
8.3.150.0130.00616.96
8.3.140.0080.00016.87
8.3.130.0080.00017.04
8.3.120.0070.01319.14
8.3.110.0070.00720.94
8.3.100.0030.00724.06
8.3.90.0050.00326.77
8.3.80.0070.00320.79
8.3.70.0120.00316.88
8.3.60.0130.00317.13
8.3.50.0150.00418.31
8.3.40.0160.00018.97
8.3.30.0040.01119.13
8.3.20.0030.00524.18
8.3.10.0050.00224.66
8.3.00.0070.00026.16
8.2.300.0130.00620.54
8.2.290.0120.00417.47
8.2.280.0030.00518.89
8.2.270.0120.00617.00
8.2.260.0060.01217.18
8.2.250.0130.00616.88
8.2.240.0060.00919.45
8.2.230.0050.00522.58
8.2.220.0170.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00317.00
8.2.190.0140.00717.00
8.2.180.0120.00325.92
8.2.170.0070.01419.46
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0090.00020.78
8.2.100.0030.01018.34
8.2.90.0040.00418.13
8.2.80.0030.00519.23
8.2.70.0070.00317.88
8.2.60.0000.00818.28
8.2.50.0070.00018.18
8.2.40.0050.00318.16
8.2.30.0040.00418.20
8.2.20.0070.00020.94
8.2.10.0030.00618.32
8.2.00.0060.00319.38
8.1.340.0130.01118.24
8.1.330.0040.00616.46
8.1.320.0100.00416.80
8.1.310.0150.00416.98
8.1.300.0040.00416.49
8.1.290.0070.00418.88
8.1.280.0090.00625.92
8.1.270.0050.00223.99
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0060.00322.25
8.1.230.0070.00422.53
8.1.220.0040.00418.03
8.1.210.0000.00818.77
8.1.200.0060.00317.85
8.1.190.0090.00017.85
8.1.180.0030.00718.10
8.1.170.0070.00017.90
8.1.160.0000.00819.21
8.1.150.0040.00419.03
8.1.140.0040.00417.89
8.1.130.0000.00720.45
8.1.120.0060.00317.82
8.1.110.0070.00017.81
8.1.100.0050.00317.82
8.1.90.0040.00417.89
8.1.80.0040.00417.88
8.1.70.0000.00817.93
8.1.60.0040.00417.94
8.1.50.0040.00417.95
8.1.40.0030.00517.86
8.1.30.0000.00817.95
8.1.20.0040.00418.05
8.1.10.0040.00417.93
8.1.00.0110.00817.88
8.0.300.0020.00519.15
8.0.290.0070.00017.38
8.0.280.0070.00018.67
8.0.270.0040.00417.48
8.0.260.0030.00518.82
8.0.250.0030.00317.54
8.0.240.0040.00417.50
8.0.230.0040.00417.45
8.0.220.0070.00017.50
8.0.210.0070.00017.42
8.0.200.0040.00717.43
8.0.190.0000.00817.40
8.0.180.0040.00417.43
8.0.170.0040.00417.50
8.0.160.0040.00417.52
8.0.150.0070.00017.43
8.0.140.0000.00717.35
8.0.130.0140.00817.35
8.0.120.0130.00517.35
8.0.110.0140.00417.35
8.0.100.0110.00717.31
8.0.90.0130.00517.40
8.0.80.0120.00517.34
8.0.70.0150.00517.35
8.0.60.0130.00617.15
8.0.50.0170.00417.30
8.0.30.0160.00417.33
8.0.20.0160.00417.31
8.0.10.0150.00317.46
8.0.00.0090.00417.42
7.4.330.0050.00015.55
7.4.320.0030.00316.53
7.4.300.0030.00316.73
7.4.290.0000.00816.64
7.4.280.0040.00416.71
7.4.270.0000.00716.68
7.4.260.0150.00116.60
7.4.250.0200.00316.62
7.4.240.0170.00916.64
7.4.230.0140.00516.66
7.4.220.0160.00316.61
7.4.210.0180.00316.55
7.4.200.0130.00816.58
7.4.190.0170.00416.69
7.4.180.0180.00316.64
7.4.160.0150.00416.55
7.4.150.0140.00416.57
7.4.140.0180.00216.38
7.4.130.0180.00416.44
7.4.120.0150.00716.49
7.4.110.0140.00716.57
7.4.100.0180.00316.50
7.4.90.0190.00316.54
7.4.80.0140.00816.52
7.4.70.0160.00616.43
7.4.60.0210.00016.43
7.4.50.0160.00416.36
7.4.40.0160.00516.32
7.4.30.0120.00916.47
7.4.20.0160.00616.46
7.4.10.0120.00516.40
7.4.00.0130.00416.48
7.3.330.0160.00116.20
7.3.320.0120.00616.34
7.3.310.0180.00516.34
7.3.300.0160.00216.10
7.3.290.0150.00316.28
7.3.280.0190.00116.35
7.3.270.0200.00216.39
7.3.260.0140.00516.27
7.3.250.0110.00816.21
7.3.240.0090.00716.39
7.3.230.0110.00816.28
7.3.220.0170.00316.35
7.3.210.0150.00316.45
7.3.200.0090.00416.38
7.3.190.0050.01016.32
7.3.180.0100.00616.43
7.3.170.0100.00316.33
7.3.160.0100.00416.46
7.3.150.0130.00216.51
7.3.140.0120.00316.46
7.3.130.0150.00216.39

preferences:
105.31 ms | 1382 KiB | 5 Q