3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('2018-10-31'); $date->modify('+61 days'); var_dump($date->format('Y-m-d')); $date2 = new \DateTime('2018-10-31'); $date2->modify('+1 month'); var_dump($date2->format('Y-m-d')); $date2->modify('+1 month'); var_dump($date2->format('Y-m-d'));

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)
8.3.60.0190.00318.43
8.3.50.0100.01018.19
8.3.40.0140.00718.84
8.3.30.0140.00018.70
8.3.20.0180.00019.33
8.3.10.0090.00023.70
8.3.00.0000.00720.64
8.2.180.0140.00718.55
8.2.170.0090.00622.96
8.2.160.0070.00722.20
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00319.76
8.2.120.0040.00426.35
8.2.110.0100.00722.24
8.2.100.0100.00317.91
8.2.90.0000.00917.88
8.2.80.0060.00317.97
8.2.70.0000.00818.16
8.2.60.0020.00518.22
8.2.50.0060.00418.10
8.2.40.0050.00219.33
8.2.30.0040.00419.31
8.2.20.0000.00718.02
8.2.10.0040.00418.21
8.2.00.0000.00817.85
8.1.280.0160.00325.92
8.1.270.0080.00019.00
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0030.00719.29
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0100.00017.48
8.1.190.0100.00217.23
8.1.180.0000.00818.10
8.1.170.0000.00918.76
8.1.160.0030.00518.94
8.1.150.0040.00419.02
8.1.140.0030.00522.16
8.1.130.0030.00320.23
8.1.120.0050.00217.63
8.1.110.0000.00717.56
8.1.100.0040.00417.70
8.1.90.0030.00517.67
8.1.80.0050.00217.64
8.1.70.0030.00617.56
8.1.60.0040.00817.61
8.1.50.0040.00417.56
8.1.40.0000.00817.55
8.1.30.0030.00717.84
8.1.20.0050.00217.81
8.1.10.0060.00317.72
8.1.00.0000.00817.74
8.0.300.0070.00019.77
8.0.290.0000.00816.88
8.0.280.0000.00718.45
8.0.270.0070.00017.26
8.0.260.0000.00618.54
8.0.250.0030.00317.08
8.0.240.0000.00717.07
8.0.230.0040.00417.21
8.0.220.0040.00417.01
8.0.210.0040.00417.13
8.0.200.0040.00417.06
8.0.190.0040.00817.16
8.0.180.0040.00417.14
8.0.170.0060.00317.15
8.0.160.0000.00817.09
8.0.150.0070.00016.97
8.0.140.0030.00317.07
8.0.130.0050.00013.45
8.0.120.0040.00417.04
8.0.110.0040.00417.12
8.0.100.0000.00817.06
8.0.90.0090.00017.15
8.0.80.0070.00917.10
8.0.70.0040.00417.16
8.0.60.0030.00517.00
8.0.50.0030.00516.93
8.0.30.0090.01017.23
8.0.20.0150.00617.40
8.0.10.0070.00017.14
8.0.00.0120.00916.96
7.4.330.0020.00215.55
7.4.320.0030.00316.77
7.4.300.0030.00516.73
7.4.290.0050.00216.65
7.4.280.0040.00416.70
7.4.270.0000.00716.77
7.4.260.0090.00016.75
7.4.250.0000.00716.73
7.4.240.0030.00316.77
7.4.230.0000.00716.65
7.4.220.0080.00016.78
7.4.210.0070.00816.65
7.4.200.0030.00316.55
7.4.160.0110.00716.68
7.4.140.0110.00817.86
7.4.130.0090.00916.79
7.4.120.0080.01016.71
7.4.110.0070.01316.64
7.4.100.0150.00316.71
7.4.90.0060.01216.65
7.4.80.0170.00419.39
7.4.70.0110.00616.61
7.4.60.0100.00716.75
7.4.50.0080.00616.81
7.4.40.0090.00916.67
7.4.10.0030.01415.08
7.4.00.0050.01315.19
7.3.330.0000.00613.18
7.3.320.0030.00313.25
7.3.310.0060.00316.56
7.3.300.0000.00616.36
7.3.290.0000.00716.25
7.3.280.0100.00516.35
7.3.260.0120.00616.66
7.3.240.0110.00616.38
7.3.230.0030.01316.51
7.3.210.0060.01016.59
7.3.200.0030.01316.45
7.3.190.0160.00616.61
7.3.180.0030.01316.38
7.3.170.0130.01016.58
7.3.160.0160.00016.55
7.3.130.0100.00714.61
7.3.120.0100.00715.01
7.3.110.0110.00715.11
7.3.100.0000.01314.78
7.3.90.0090.00615.01
7.3.80.0030.00814.58
7.3.70.0040.00814.88
7.3.60.0000.01415.01
7.3.50.0120.00014.66
7.3.40.0030.01014.98
7.3.30.0060.01014.76
7.3.20.0070.00316.63
7.3.10.0060.00616.63
7.3.00.0030.01216.59
7.2.330.0090.00916.84
7.2.320.0110.01116.76
7.2.310.0140.00316.70
7.2.300.0110.01116.59
7.2.290.0160.00716.52
7.2.260.0090.00615.08
7.2.250.0060.01015.29
7.2.240.0060.00914.87
7.2.230.0000.01115.10
7.2.220.0120.00615.31
7.2.210.0070.00415.13
7.2.200.0120.00615.25
7.2.190.0060.00615.21
7.2.180.0120.00415.22
7.2.170.0110.00615.20
7.2.160.0130.00414.98
7.2.150.0060.00916.82
7.2.140.0040.00816.81
7.2.130.0060.01016.99
7.2.120.0050.00716.96
7.2.110.0350.00915.71
7.2.100.0850.00715.67
7.2.90.0290.00815.70
7.2.80.0820.00715.77
7.2.70.0410.00916.08
7.2.60.0300.00715.99
7.2.50.0290.00916.03
7.2.40.0310.00515.85
7.2.30.0380.00916.03
7.2.20.0350.00515.89
7.2.10.0260.00915.98
7.2.00.0270.01015.96
7.1.330.0070.00716.03
7.1.320.0030.01515.95
7.1.310.0060.00615.92
7.1.300.0030.01016.02
7.1.290.0030.00915.55
7.1.280.0030.00915.73
7.1.270.0000.01015.78
7.1.260.0070.00715.94
7.1.250.0030.01115.69
7.1.240.0060.00615.95
7.1.230.0480.01014.56
7.1.220.0450.00414.44
7.1.210.0330.00914.61
7.1.200.0840.01114.47
7.1.190.0450.00714.50
7.1.180.0640.01014.61
7.1.170.0450.01014.59
7.1.160.0280.00914.36
7.1.150.1010.01014.56
7.1.140.0380.00514.45
7.1.130.0080.00814.43
7.1.120.0340.00914.46
7.1.110.0460.00714.66
7.1.100.0270.00914.62
7.1.90.0480.00714.52
7.1.80.0420.01014.43
7.1.70.0380.01114.55
7.1.60.1070.00526.43
7.1.50.1540.01826.51
7.1.40.1840.00926.36
7.1.30.1890.00926.40
7.1.20.1770.01026.37
7.1.10.1390.00814.35
7.1.00.0700.00714.50
7.0.330.0060.00615.34
7.0.320.0020.00715.35
7.0.310.0080.00815.41
7.0.300.0030.01015.50
7.0.290.0090.00015.55
7.0.280.0070.00315.15
7.0.270.0070.00615.61
7.0.260.0070.00715.20
7.0.250.0000.00915.45
7.0.240.0000.01315.36
7.0.230.0000.01015.50
7.0.220.0070.00715.38
7.0.210.0110.00415.55
7.0.200.0070.00715.18
7.0.190.0060.00615.46
7.0.180.0030.01215.63
7.0.170.0030.01015.43
7.0.160.0000.01315.53
7.0.150.0000.01415.55
7.0.140.0030.00615.58
7.0.130.0090.00615.55
7.0.120.0030.01315.56
7.0.110.0030.00815.31
7.0.100.0040.01115.27
7.0.90.0070.00415.50
7.0.80.0130.00015.38
7.0.70.0040.00715.46
7.0.60.0000.01315.65
7.0.50.0100.00615.44
7.0.40.0070.00713.59
7.0.30.0090.00013.47
7.0.20.0090.00313.64
7.0.10.0030.01313.32
7.0.00.0070.00713.59
5.6.400.0040.00714.36
5.6.390.0080.00314.65
5.6.380.0100.00614.39
5.6.370.0150.00314.27
5.6.360.0000.00914.51
5.6.350.0070.00714.52
5.6.340.0030.00914.41
5.6.330.0040.00814.29
5.6.320.0130.00314.59
5.6.310.0060.01214.45
5.6.300.0040.00814.34
5.6.290.0070.00714.19
5.6.280.0090.00614.30
5.6.270.0030.01214.43
5.6.260.0070.00714.45
5.6.250.0090.00614.55
5.6.240.0070.00714.33
5.6.230.0110.00314.40
5.6.220.0100.00014.36
5.6.210.0000.01114.23
5.6.200.0060.00914.61
5.6.190.0000.01514.24
5.6.180.0030.00914.58
5.6.170.0030.01214.51
5.6.160.0090.00614.46
5.6.150.0070.01014.30
5.6.140.0080.00414.48
5.6.130.0040.01014.53
5.6.120.0040.00414.59
5.6.110.0100.00714.31
5.6.100.0090.00514.44
5.6.90.0060.00614.68
5.6.80.0130.00014.61
5.6.70.0050.00714.27
5.6.60.0050.01114.57
5.6.50.0070.00714.40
5.6.40.0060.00914.39
5.6.30.0030.01214.13
5.6.20.0030.01014.34
5.6.10.0030.00914.66
5.6.00.0030.00914.58

preferences:
53.41 ms | 400 KiB | 5 Q