3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dte = new DateTime(date('Y-m-d H:i:s')); var_dump($dte->format('Y-W')); $dte->modify('+4 weeks'); var_dump($dte->format('Y-m-d H:i:s -- Y_W r')); $dte->modify('+1 days'); var_dump($dte->format('Y-m-d H:i:s -- Y_W r'));

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)
8.3.60.0140.00316.63
8.3.50.0120.01122.20
8.3.40.0120.00318.82
8.3.30.0030.01019.14
8.3.20.0000.00720.29
8.3.10.0040.00423.39
8.3.00.0000.00820.70
8.2.180.0080.00817.00
8.2.170.0120.00322.96
8.2.160.0130.00022.28
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.42
8.2.110.0090.00022.38
8.2.100.0120.00017.72
8.2.90.0000.00719.21
8.2.80.0050.00318.16
8.2.70.0060.00317.75
8.2.60.0060.00318.16
8.2.50.0000.00918.07
8.2.40.0040.00418.34
8.2.30.0040.00418.17
8.2.20.0040.00417.85
8.2.10.0040.00419.72
8.2.00.0030.00617.86
8.1.280.0030.01025.92
8.1.270.0080.00022.21
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.89
8.1.230.0000.01119.13
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00517.47
8.1.190.0060.00617.43
8.1.180.0060.00318.10
8.1.170.0040.00418.69
8.1.160.0000.00722.06
8.1.150.0040.00418.74
8.1.140.0040.00417.56
8.1.130.0000.00717.88
8.1.120.0000.00817.59
8.1.110.0000.00717.55
8.1.100.0040.00417.62
8.1.90.0000.00817.70
8.1.80.0070.00017.55
8.1.70.0000.00717.62
8.1.60.0060.00317.65
8.1.50.0070.00017.60
8.1.40.0040.00417.68
8.1.30.0040.00417.77
8.1.20.0050.00217.74
8.1.10.0060.00317.72
8.1.00.0040.00417.63
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0000.00818.53
8.0.270.0040.00417.27
8.0.260.0030.00317.05
8.0.250.0030.00317.02
8.0.240.0080.00017.06
8.0.230.0000.00717.04
8.0.220.0040.00416.95
8.0.210.0000.00717.07
8.0.200.0060.00017.18
8.0.190.0030.00517.14
8.0.180.0040.00417.01
8.0.170.0040.00417.11
8.0.160.0000.00817.09
8.0.150.0030.00517.03
8.0.140.0000.00817.02
8.0.130.0030.00313.48
8.0.120.0030.00616.96
8.0.110.0070.00016.91
8.0.100.0000.00717.04
8.0.90.0000.00716.98
8.0.80.0110.00417.03
8.0.70.0040.00417.04
8.0.60.0040.00417.11
8.0.50.0040.00416.98
8.0.30.0090.01417.16
8.0.20.0140.00517.40
8.0.10.0000.00717.07
8.0.00.0150.00716.90
7.4.330.0050.00015.05
7.4.320.0000.00616.78
7.4.300.0000.00616.71
7.4.290.0030.00316.53
7.4.280.0040.00416.69
7.4.270.0070.00016.76
7.4.260.0020.00516.49
7.4.250.0000.00716.70
7.4.240.0010.00616.71
7.4.230.0040.00416.45
7.4.220.0060.01316.70
7.4.210.0070.00916.73
7.4.200.0000.00816.71
7.4.190.0050.00216.60
7.4.160.0140.00616.63
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0110.00816.49
7.4.120.0110.00616.62
7.4.110.0100.00716.70
7.4.100.0100.01316.64
7.4.90.0090.00916.49
7.4.80.0120.00916.30
7.4.70.0140.00616.74
7.4.60.0070.01016.70
7.4.50.0030.00516.73
7.4.40.0060.00922.77
7.4.30.0170.00316.66
7.4.00.0030.01214.90
7.3.330.0050.00013.19
7.3.320.0050.00013.26
7.3.310.0050.00216.24
7.3.300.0000.00716.32
7.3.290.0030.01116.37
7.3.280.0100.00816.33
7.3.270.0080.00817.40
7.3.260.0090.00816.30
7.3.250.0120.01116.41
7.3.240.0100.00716.51
7.3.230.0160.00016.57
7.3.210.0100.00616.46
7.3.200.0030.01419.39
7.3.190.0040.01316.61
7.3.180.0120.00316.78
7.3.170.0080.00816.42
7.3.160.0100.00616.42
7.3.120.0100.00714.87
7.2.330.0060.01716.54
7.2.320.0050.01516.88
7.2.310.0040.01516.59
7.2.300.0070.01016.54
7.2.290.0100.00716.53
7.2.00.0070.00719.20
7.1.100.0080.00318.28
7.1.70.0040.00417.29
7.1.60.0000.01016.93
7.1.50.0070.01617.18
7.1.00.0070.07322.28
7.0.200.0030.01316.61
7.0.140.0000.07722.18
7.0.100.0070.05320.01
7.0.90.0230.07319.94
7.0.80.0070.05020.01
7.0.70.0030.07719.90
7.0.60.0000.05020.09
7.0.50.0130.07720.22
7.0.40.0130.07320.00
7.0.30.0030.08720.10
7.0.20.0100.08020.13
7.0.10.0100.08320.13
7.0.00.0100.04720.12
5.6.280.0070.07020.89
5.6.250.0070.07720.75
5.6.240.0000.08720.61
5.6.230.0000.09720.50
5.6.220.0030.08320.61
5.6.210.0000.05320.66
5.6.200.0070.06721.14
5.6.190.0070.08320.93
5.6.180.0100.07721.02
5.6.170.0130.07321.03
5.6.160.0100.05721.05
5.6.150.0070.04721.08
5.6.140.0100.04721.11
5.6.130.0000.06021.08
5.6.120.0130.08021.05
5.6.110.0130.07020.99
5.6.100.0070.08321.02
5.6.90.0030.04020.91
5.6.80.0100.07320.46
5.6.70.0100.05720.48
5.6.60.0130.07320.45
5.6.50.0070.07720.40
5.6.40.0030.04720.39
5.6.30.0100.07020.29
5.6.20.0000.08020.30
5.6.10.0070.07020.39
5.6.00.0000.05320.27
5.5.380.0030.05020.48
5.5.370.0100.04720.36
5.5.360.0170.07320.44
5.5.350.0000.05320.41
5.5.340.0170.07720.75
5.5.330.0200.07020.77
5.5.320.0030.08020.86
5.5.310.0000.09320.89
5.5.300.0030.04320.87
5.5.290.0100.06720.75
5.5.280.0070.08720.84
5.5.270.0070.05020.63
5.5.260.0030.07720.91
5.5.250.0030.08720.72
5.5.240.0070.08020.27
5.5.230.0030.08320.14
5.5.220.0030.08320.25
5.5.210.0070.08020.01
5.5.200.0030.05020.16
5.5.190.0130.08719.95
5.5.180.0100.07720.17
5.5.160.0070.07020.11
5.5.150.0000.08320.24
5.5.140.0030.08020.26
5.5.130.0070.08020.14
5.5.120.0100.07020.23
5.5.110.0070.08020.25
5.5.100.0070.07720.13
5.5.90.0130.07020.09
5.5.80.0000.05720.16
5.5.70.0100.07320.13
5.5.60.0030.08020.15
5.5.50.0030.07320.14
5.5.40.0000.08320.14
5.5.30.0000.08320.04
5.5.20.0230.06320.04
5.5.10.0000.05320.12
5.5.00.0100.08019.94
5.4.450.0070.03719.35
5.4.440.0230.05719.27
5.4.430.0000.05019.55
5.4.420.0000.05019.36
5.4.410.0000.08319.27
5.4.400.0000.03718.95
5.4.390.0130.03719.18
5.4.380.0170.06719.02
5.4.370.0070.07718.98
5.4.360.0070.07018.90
5.4.350.0030.07318.95
5.4.340.0100.06019.14
5.4.320.0170.03319.14
5.4.310.0070.07719.10
5.4.300.0130.06319.12
5.4.290.0030.08019.09
5.4.280.0130.06719.23
5.4.270.0030.06019.03
5.4.260.0070.08018.77
5.4.250.0100.07019.02
5.4.240.0130.07018.91
5.4.230.0100.06718.97
5.4.220.0100.06319.14
5.4.210.0030.08019.01
5.4.200.0100.07019.09
5.4.190.0070.06319.06
5.4.180.0070.07019.14
5.4.170.0100.07019.08
5.4.160.0100.07018.95
5.4.150.0130.04318.88
5.4.140.0030.07316.38
5.4.130.0200.04316.35
5.4.120.0030.07716.22
5.4.110.0000.07016.28
5.4.100.0130.06716.50
5.4.90.0030.07716.52
5.4.80.0030.05016.42
5.4.70.0030.07016.39
5.4.60.0070.06716.28
5.4.50.0170.05716.21
5.4.40.0000.08016.29
5.4.30.0070.07016.23
5.4.20.0070.07016.27
5.4.10.0100.05316.18
5.4.00.0070.07315.76
5.3.290.0070.06014.66
5.3.280.0100.07314.54
5.3.270.0170.06314.42
5.3.260.0170.07014.46
5.3.250.0170.06314.51
5.3.240.0170.06714.46
5.3.230.0070.07314.56
5.3.220.0030.08014.51
5.3.210.0100.07714.39
5.3.200.0000.04314.55
5.3.190.0070.07714.40
5.3.180.0070.04014.54
5.3.170.0030.04314.42
5.3.160.0130.07014.50
5.3.150.0030.05714.55
5.3.140.0100.06714.41
5.3.130.0030.08014.54
5.3.120.0070.04314.37
5.3.110.0030.08014.55
5.3.100.0030.08013.89
5.3.90.0100.06713.85
5.3.80.0000.05014.00
5.3.70.0000.04714.00
5.3.60.0100.06013.95
5.3.50.0000.07013.95
5.3.40.0130.06713.79
5.3.30.0100.06713.77
5.3.20.0030.07313.45
5.3.10.0030.05313.61
5.3.00.0030.07313.49
5.2.170.0070.05711.66
5.2.160.0070.06311.66
5.2.150.0030.06311.66
5.2.140.0000.04311.66
5.2.130.0030.06311.66
5.2.120.0030.06011.66
5.2.110.0030.05711.66
5.2.100.0030.04311.66
5.2.90.0000.06711.66
5.2.80.0070.05311.66
5.2.70.0070.06011.66
5.2.60.0130.05311.66
5.2.50.0030.07011.66
5.2.40.0030.06011.66
5.2.30.0070.04711.66
5.2.20.0000.04311.66
5.2.10.0000.03711.66
5.2.00.0130.04711.66
5.1.60.0000.03311.66
5.1.50.0070.04711.66
5.1.40.0030.05311.66
5.1.30.0030.05711.66
5.1.20.0070.05311.66
5.1.10.0030.05311.66
5.1.00.0030.04711.66
5.0.50.0000.02711.66
5.0.40.0000.05011.66
5.0.30.0000.07011.66
5.0.20.0030.03011.66
5.0.10.0000.04011.66
5.0.00.0030.04011.66
4.4.90.0000.03711.66
4.4.80.0030.03311.66
4.4.70.0030.03311.66
4.4.60.0030.03311.66
4.4.50.0000.03711.66
4.4.40.0030.05311.66
4.4.30.0000.02711.66
4.4.20.0070.02311.66
4.4.10.0070.02311.66
4.4.00.0030.05011.66
4.3.110.0070.02311.66
4.3.100.0130.02311.66
4.3.90.0000.03711.66
4.3.80.0030.05011.66
4.3.70.0000.02011.66
4.3.60.0000.01711.66
4.3.50.0030.01711.66
4.3.40.0030.02311.66
4.3.30.0030.03311.66
4.3.20.0000.03011.66
4.3.10.0000.03711.66
4.3.00.0000.01711.66

preferences:
35.55 ms | 401 KiB | 5 Q