3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); $date = new DateTime('2000-12-31'); $date->add(new DateInterval('P1M')); var_dump($date->format('Y-m-d')); $date->add(new DateInterval('P1M')); var_dump($date->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)
8.3.70.0120.00616.63
8.3.60.0070.01416.50
8.3.50.0080.00822.84
8.3.40.0110.01118.84
8.3.30.0090.00618.95
8.3.20.0000.00720.39
8.3.10.0050.00321.91
8.3.00.0030.00517.63
8.2.180.0100.01016.50
8.2.170.0150.00422.96
8.2.160.0100.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0080.00020.98
8.2.110.0060.00320.47
8.2.100.0080.00417.91
8.2.90.0060.00319.05
8.2.80.0000.00817.97
8.2.70.0090.00417.25
8.2.60.0030.00617.91
8.2.50.0060.00318.07
8.2.40.0040.00417.97
8.2.30.0000.01018.05
8.2.20.0000.00717.70
8.2.10.0040.00417.99
8.2.00.0030.00617.85
8.1.280.0130.00725.92
8.1.270.0100.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.01
8.1.230.0040.00821.98
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.36
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0030.00521.89
8.1.150.0070.00018.82
8.1.140.0000.00717.48
8.1.130.0000.00817.87
8.1.120.0000.00817.54
8.1.110.0050.00317.55
8.1.100.0050.00317.59
8.1.90.0070.00017.52
8.1.80.0040.00417.53
8.1.70.0000.00817.48
8.1.60.0060.00617.57
8.1.50.0040.00417.45
8.1.40.0040.00417.43
8.1.30.0040.00417.70
8.1.20.0000.00817.55
8.1.10.0040.00417.53
8.1.00.0080.00017.39
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0040.00418.39
8.0.270.0040.00417.21
8.0.260.0060.00017.21
8.0.250.0080.00017.05
8.0.240.0040.00417.01
8.0.230.0040.00417.04
8.0.220.0050.00216.94
8.0.210.0000.00716.98
8.0.200.0040.00417.00
8.0.190.0040.00416.93
8.0.180.0050.00316.99
8.0.170.0040.00416.88
8.0.160.0000.00716.99
8.0.150.0000.00716.96
8.0.140.0000.00816.93
8.0.130.0000.00513.41
8.0.120.0040.00416.93
8.0.110.0000.00816.89
8.0.100.0000.00716.77
8.0.90.0040.00416.93
8.0.80.0040.01516.89
8.0.70.0000.00716.96
8.0.60.0050.00316.84
8.0.50.0070.00017.02
8.0.30.0100.00917.05
8.0.20.0110.00817.40
8.0.10.0000.00717.14
8.0.00.0110.00816.67
7.4.330.0000.00615.08
7.4.320.0000.00716.50
7.4.300.0030.00316.63
7.4.290.0030.00316.52
7.4.280.0000.00816.48
7.4.270.0070.00016.50
7.4.260.0000.00716.48
7.4.250.0000.00716.46
7.4.240.0000.00716.65
7.4.230.0000.00716.63
7.4.220.0140.00316.67
7.4.210.0060.01316.55
7.4.200.0000.00716.70
7.4.160.0040.01116.43
7.4.150.0120.00617.40
7.4.140.0080.00917.86
7.4.130.0080.00916.49
7.4.120.0060.01116.44
7.4.110.0030.01316.61
7.4.100.0070.01016.51
7.4.90.0030.01316.65
7.4.80.0070.01019.39
7.4.70.0120.00616.53
7.4.60.0040.01216.52
7.4.50.0000.00916.43
7.4.40.0070.01216.54
7.4.30.0100.00716.46
7.4.00.0070.00715.06
7.3.330.0000.00513.09
7.3.320.0050.00013.25
7.3.310.0070.00016.32
7.3.300.0000.00916.31
7.3.290.0150.00016.25
7.3.280.0090.00816.29
7.3.270.0040.01417.40
7.3.260.0090.00616.57
7.3.250.0120.00616.37
7.3.240.0000.01616.29
7.3.230.0070.01016.39
7.3.210.0150.00916.34
7.3.200.0070.01019.39
7.3.190.0130.00316.30
7.3.180.0080.00816.39
7.3.170.0090.00616.38
7.3.160.0070.01016.42
7.3.120.0070.01014.80
7.3.110.0060.00914.89
7.3.100.0060.01014.96
7.3.90.0030.00614.63
7.3.80.0030.00714.97
7.3.70.0000.00814.84
7.3.60.0070.00714.77
7.3.50.0000.01114.86
7.3.40.0060.00914.77
7.3.30.0060.00614.57
7.3.20.0030.01016.50
7.3.10.0050.00916.46
7.3.00.0090.00516.55
7.2.330.0130.00316.70
7.2.320.0070.01016.88
7.2.310.0110.00616.44
7.2.300.0110.01116.87
7.2.290.0130.00816.61
7.2.240.0140.00014.92
7.2.230.0120.00315.04
7.2.220.0060.00915.07
7.2.210.0060.01214.73
7.2.200.0090.00614.96
7.2.190.0040.01114.83
7.2.180.0060.00914.79
7.2.170.0030.01314.99
7.2.160.0060.01014.67
7.2.150.0030.01316.52
7.2.140.0030.00716.70
7.2.130.0030.01016.76
7.2.120.0070.00817.04
7.2.110.0020.01316.80
7.2.100.0050.00816.82
7.2.90.0020.01316.94
7.2.80.0050.01216.88
7.2.70.0010.01216.84
7.2.60.0060.00816.95
7.2.50.0070.01017.01
7.2.40.0060.00916.91
7.2.30.0080.00516.96
7.2.20.0040.00916.93
7.2.10.0060.01016.85
7.2.00.0040.01317.76
7.1.330.0100.00715.80
7.1.320.0030.01215.48
7.1.310.0090.00615.77
7.1.300.0000.01015.63
7.1.290.0090.00615.74
7.1.280.0090.00615.45
7.1.270.0050.00515.58
7.1.260.0000.01415.76
7.1.250.0060.00815.55
7.1.200.0180.00015.73
7.1.100.0140.01416.41
7.1.70.0000.00916.86
7.1.60.0070.01819.40
7.1.50.0030.01016.92
7.1.00.0030.07722.36
7.0.200.0000.00816.55
7.0.140.0030.07321.95
7.0.60.0070.07719.87
7.0.50.0030.08317.88
7.0.40.0070.07320.12
7.0.30.0500.05720.17
7.0.20.0270.07720.16
7.0.10.0100.08320.09
7.0.00.0000.09320.16
5.6.280.0030.07321.09
5.6.210.0100.05720.72
5.6.200.0030.04718.11
5.6.190.0030.09320.57
5.6.180.3800.04320.43
5.6.170.0300.07020.61
5.6.160.0000.09320.50
5.6.150.0030.05018.12
5.6.140.0070.03718.11
5.6.130.0070.07318.21
5.6.120.0030.04321.00
5.6.110.0070.04721.03
5.6.100.0100.06321.00
5.6.90.0070.07721.12
5.6.80.0170.06720.40
5.6.70.3200.03720.39
5.5.350.0230.08020.46
5.5.340.0030.05018.02
5.5.330.0000.05020.20
5.5.320.4030.04320.31
5.5.310.0370.08320.29
5.5.300.0070.04318.02
5.5.290.0030.08717.87
5.5.280.0130.08020.80
5.5.270.0100.08020.85
5.5.260.0000.04320.75
5.5.250.0000.04320.66
5.5.240.0170.05320.15
5.4.450.0200.07719.43
5.4.440.0270.05319.16
5.4.430.0200.07719.57
5.4.420.0170.06319.24
5.4.410.0200.04319.28
5.4.400.0200.06019.25
5.4.390.0330.04018.91
5.4.380.0230.04318.90
5.4.370.0270.06319.08
5.4.360.0230.07018.79
5.4.350.0200.06719.24
5.4.340.0230.06018.88
5.4.320.0300.06319.22
5.4.310.0200.08019.22
5.4.300.0270.07018.88
5.4.290.0130.05719.08
5.4.280.0230.07318.78
5.4.270.0170.07318.88
5.4.260.0170.04019.24
5.4.250.0330.05318.91
5.4.240.0230.07019.13
5.4.230.0230.06318.78
5.4.220.0270.07019.07
5.4.210.0270.04019.24
5.4.200.0300.06319.15
5.4.190.0330.05019.07
5.4.180.0230.07019.21
5.4.170.0300.03319.07
5.4.160.0230.06718.90
5.4.150.0200.04019.22
5.4.140.0230.07016.41
5.4.130.0270.05316.44
5.4.120.0230.06316.20
5.4.110.0270.07016.48
5.4.100.0370.04016.46
5.4.90.0270.06316.49
5.4.80.0330.05716.47
5.4.70.0230.07016.09
5.4.60.0330.06016.04
5.4.50.0200.06716.39
5.4.40.0170.06016.01
5.4.30.0230.05716.18
5.4.20.0270.04716.03
5.4.10.0270.05716.17
5.4.00.0230.04315.61
5.3.290.0300.04014.52
5.3.280.0300.06714.54
5.3.270.0270.07314.69
5.3.260.0200.06014.55
5.3.250.0100.05714.59
5.3.240.0170.08314.55
5.3.230.0230.04314.63
5.3.220.0370.06014.44
5.3.210.0230.07014.61
5.3.200.0230.06314.52
5.3.190.0270.05314.50
5.3.180.0200.05314.44
5.3.170.0370.03714.51
5.3.160.0230.07014.41
5.3.150.0170.07014.50
5.3.140.0230.06314.54
5.3.130.0300.06014.49
5.3.120.0270.04714.59
5.3.110.0200.05014.39
5.3.100.0270.07313.94
5.3.90.0230.07013.85
5.3.80.0170.07713.86
5.3.70.0230.06313.81
5.3.60.0230.07013.80
5.3.50.0270.04013.90
5.3.40.0230.07013.90
5.3.30.0270.06313.88
5.3.20.0300.06313.76
5.3.10.0330.06013.76
5.3.00.0330.05013.76
5.2.170.0230.03313.76
5.2.160.0230.06013.76
5.2.150.0200.06013.76
5.2.140.0230.05013.76
5.2.130.0230.05313.76
5.2.120.0130.05013.76
5.2.110.0230.06013.76
5.2.100.0230.04313.76
5.2.90.0200.05713.76
5.2.80.0170.05713.76
5.2.70.0170.06313.76
5.2.60.0200.06013.76
5.2.50.0200.06013.76
5.2.40.0130.03313.76
5.2.30.0130.03013.76
5.2.20.0170.04013.76
5.2.10.0100.04013.76
5.2.00.0170.06313.76
5.1.60.0170.04713.76
5.1.50.0100.04313.76
5.1.40.0130.03313.76
5.1.30.0100.03713.76
5.1.20.0130.03313.76
5.1.10.0230.04713.76
5.1.00.0230.04313.76
5.0.50.0100.04313.76
5.0.40.0100.02313.76
5.0.30.0100.06313.76
5.0.20.0070.04713.76
5.0.10.0100.04313.76
5.0.00.0130.05713.76
4.4.90.0170.02713.76
4.4.80.0200.01713.76
4.4.70.0100.01713.76
4.4.60.0070.02313.76
4.4.50.0030.02713.76
4.4.40.0070.05013.76
4.4.30.0100.03013.76
4.4.20.0070.02013.76
4.4.10.0100.02313.76
4.4.00.0100.04013.76
4.3.110.0100.03013.76
4.3.100.0070.02313.76
4.3.90.0070.02313.76
4.3.80.0070.05013.76
4.3.70.0130.02313.76
4.3.60.0070.02013.76
4.3.50.0070.02713.76
4.3.40.0070.05313.76
4.3.30.0030.03313.76
4.3.20.0030.02713.76
4.3.10.0070.02013.76
4.3.00.0070.02313.76

preferences:
41.8 ms | 401 KiB | 5 Q