3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new DateTime("2016/01/31"); $c->add(new DateInterval('P1M')); echo $c->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)
8.3.70.0150.00018.56
8.3.60.0120.00916.75
8.3.50.0120.00722.13
8.3.40.0090.00918.80
8.3.30.0110.00318.89
8.3.20.0050.00220.16
8.3.10.0090.00023.64
8.3.00.0050.00319.96
8.2.180.0040.01116.60
8.2.170.0070.00722.96
8.2.160.0090.00620.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00919.34
8.2.120.0080.00026.35
8.2.110.0060.00322.30
8.2.100.0090.00317.93
8.2.90.0080.00019.19
8.2.80.0050.00318.05
8.2.70.0060.00317.50
8.2.60.0000.00817.75
8.2.50.0000.00818.07
8.2.40.0060.00322.20
8.2.30.0040.00420.66
8.2.20.0050.00217.95
8.2.10.0030.00618.17
8.2.00.0040.00417.98
8.1.280.0000.01425.92
8.1.270.0060.00320.20
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0030.00623.86
8.1.230.0040.00719.15
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0080.00018.59
8.1.160.0040.00420.76
8.1.150.0050.00218.88
8.1.140.0040.00419.65
8.1.130.0030.00317.71
8.1.120.0070.00017.55
8.1.110.0000.00717.58
8.1.100.0000.00717.64
8.1.90.0050.00517.52
8.1.80.0040.00417.57
8.1.70.0030.00717.53
8.1.60.0040.00417.56
8.1.50.0040.00417.52
8.1.40.0060.00317.55
8.1.30.0000.00817.75
8.1.20.0030.00517.68
8.1.10.0030.00517.60
8.1.00.0040.00417.77
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0040.00318.46
8.0.270.0030.00317.27
8.0.260.0060.00017.38
8.0.250.0070.00017.10
8.0.240.0040.00417.21
8.0.230.0000.00717.11
8.0.220.0000.00716.91
8.0.210.0070.00016.99
8.0.200.0000.00617.13
8.0.190.0040.00417.06
8.0.180.0080.00017.07
8.0.170.0040.00417.07
8.0.160.0080.00017.10
8.0.150.0000.00716.95
8.0.140.0000.00716.98
8.0.130.0030.00313.34
8.0.120.0030.00617.08
8.0.110.0000.00816.97
8.0.100.0050.00317.07
8.0.90.0050.00216.90
8.0.80.0090.00617.00
8.0.70.0040.00416.93
8.0.60.0040.00416.93
8.0.50.0040.00416.98
8.0.30.0100.00717.26
8.0.20.0070.01317.43
8.0.10.0000.00716.98
8.0.00.0130.00716.89
7.4.330.0020.00216.89
7.4.320.0000.00616.68
7.4.300.0030.00316.53
7.4.290.0000.00816.53
7.4.280.0070.00016.70
7.4.270.0000.00716.54
7.4.260.0030.00316.67
7.4.250.0030.00516.53
7.4.240.0030.00416.62
7.4.230.0050.00316.77
7.4.220.0040.01616.68
7.4.210.0130.00016.69
7.4.200.0040.00416.77
7.4.160.0120.00316.50
7.4.150.0140.00417.40
7.4.140.0120.00717.86
7.4.130.0100.00716.47
7.4.120.0070.01216.60
7.4.110.0030.01716.36
7.4.100.0060.01216.57
7.4.90.0050.01316.47
7.4.80.0100.01319.39
7.4.70.0130.00316.54
7.4.60.0100.00716.67
7.4.50.0070.01116.48
7.4.40.0080.00816.79
7.4.30.0090.00816.72
7.4.10.0070.00915.09
7.4.00.0090.00814.97
7.3.330.0000.00513.14
7.3.320.0070.00013.18
7.3.310.0000.00716.09
7.3.300.0030.00316.23
7.3.290.0050.01216.29
7.3.280.0070.00916.28
7.3.270.0100.00717.40
7.3.260.0150.00716.54
7.3.250.0130.00716.49
7.3.240.0090.00816.64
7.3.230.0120.00616.47
7.3.210.0110.00516.21
7.3.200.0140.00716.33
7.3.190.0100.00616.55
7.3.180.0070.01016.61
7.3.170.0150.00316.57
7.3.160.0090.00616.43
7.3.130.0090.00714.97
7.3.120.0070.01114.92
7.3.110.0050.00715.13
7.3.100.0020.01014.85
7.3.90.0030.01214.92
7.3.80.0050.01214.83
7.3.70.0080.00914.88
7.3.60.0050.01114.77
7.3.50.0090.00514.76
7.3.40.0050.00714.65
7.3.30.0070.00714.77
7.3.20.0020.01016.71
7.3.10.0050.01316.71
7.3.00.0100.00516.55
7.2.330.0070.01016.89
7.2.320.0030.01316.76
7.2.310.0120.00916.98
7.2.300.0100.01316.89
7.2.290.0150.00916.54
7.2.260.0070.01115.04
7.2.250.0050.01214.96
7.2.240.0090.00414.93
7.2.230.0060.01015.08
7.2.220.0060.01115.27
7.2.210.0060.00915.07
7.2.200.0050.01115.02
7.2.190.0070.00915.13
7.2.180.0050.00915.04
7.2.170.0060.01115.14
7.2.160.0070.01115.10
7.2.150.0080.00916.99
7.2.140.0070.00517.02
7.2.130.0070.00816.91
7.2.120.0040.00816.95
7.2.110.0050.01017.07
7.2.100.0050.00916.97
7.2.90.0060.00816.86
7.2.80.0080.00616.97
7.2.70.0060.00816.90
7.2.60.0060.00916.81
7.2.50.0040.01316.83
7.2.40.0060.00816.98
7.2.30.0080.00716.99
7.2.20.0060.00716.98
7.2.10.0090.00616.99
7.2.00.0120.00316.97
7.1.330.0050.00815.73
7.1.320.0050.00915.90
7.1.310.0050.00815.63
7.1.300.0060.00815.76
7.1.290.0060.00515.84
7.1.280.0050.00715.72
7.1.270.0060.01115.94
7.1.260.0030.00915.53
7.1.250.0050.00915.71
7.1.240.0100.00215.92
7.1.230.0060.00615.76
7.1.220.0110.00415.74
7.1.210.0100.00315.42
7.1.200.0050.00815.72
7.1.190.0060.00815.79
7.1.180.0070.00815.76
7.1.170.0050.01015.67
7.1.160.0080.00315.70
7.1.150.0020.01015.79
7.1.140.0060.00615.78
7.1.130.0080.00315.69
7.1.120.0090.00615.66
7.1.110.0040.01015.90
7.1.100.0320.00616.51
7.1.90.0040.00915.47
7.1.80.0050.00815.85
7.1.70.0050.00516.30
7.1.60.0090.00817.13
7.1.50.0060.00816.17
7.1.40.0050.00715.86
7.1.30.0050.00915.78
7.1.20.0050.00815.87
7.1.10.0030.00915.73
7.1.00.0040.03117.91
7.0.330.0010.00915.28
7.0.320.0050.00915.42
7.0.310.0020.00915.42
7.0.300.0070.00515.38
7.0.290.0020.01315.41
7.0.280.0040.00815.18
7.0.270.0050.00815.41
7.0.260.0020.01315.31
7.0.250.0030.00815.50
7.0.240.0050.00515.29
7.0.230.0060.00615.36
7.0.220.0090.00215.57
7.0.210.0030.00815.53
7.0.200.0020.00915.94
7.0.190.0030.00915.52
7.0.180.0020.01015.52
7.0.170.0030.01215.61
7.0.160.0000.01415.33
7.0.150.0040.01215.35
7.0.140.0070.00715.59
7.0.130.0040.00415.20
7.0.120.0050.00615.37
7.0.110.0020.01215.50
7.0.100.0060.00615.38
7.0.90.0030.00815.31
7.0.80.0030.00915.43
7.0.70.0070.00615.39
7.0.60.0020.02716.98
7.0.50.0050.03416.33
7.0.40.0040.01915.74
7.0.30.0150.02115.82
7.0.20.0150.01915.80
7.0.10.0070.02115.59
7.0.00.0030.02315.64
5.6.400.0030.00814.70
5.6.390.0030.00814.51
5.6.380.0050.00914.43
5.6.370.0080.00314.57
5.6.360.0060.00714.54
5.6.350.0070.00514.32
5.6.340.0050.01014.52
5.6.330.0060.00814.45
5.6.320.0060.00814.33
5.6.310.0050.01114.22
5.6.300.0070.00914.63
5.6.290.0020.01014.34
5.6.280.0020.01716.47
5.6.270.0080.00914.34
5.6.260.0090.00314.56
5.6.250.0060.00814.39
5.6.240.0060.00814.31
5.6.230.0050.01114.45
5.6.220.0050.00714.52
5.6.210.0070.02716.59
5.6.200.0060.01915.68
5.6.190.0050.02616.45
5.6.180.0110.03016.45
5.6.170.0110.01916.45
5.6.160.0050.03316.55
5.6.150.0100.02915.75
5.6.140.0030.02015.63
5.6.130.0030.02515.75
5.6.120.0040.02516.67
5.6.110.0050.01816.62
5.6.100.0040.03416.52
5.6.90.0090.02916.50
5.6.80.0040.02616.39
5.6.70.0050.00714.46
5.6.60.0070.00614.39
5.6.50.0080.00814.45
5.6.40.0090.00414.44
5.6.30.0090.00614.16
5.6.20.0040.00814.28
5.6.10.0130.00214.28
5.6.00.0050.00614.17
5.5.380.0020.01014.41
5.5.370.0060.01114.45
5.5.360.0080.00714.16
5.5.350.0130.03016.30
5.5.340.0070.03115.52
5.5.330.0040.02316.45
5.5.320.0240.01716.22
5.5.310.0110.02016.41
5.5.300.0100.02415.63
5.5.290.0070.01915.55
5.5.280.0080.02716.58
5.5.270.0080.02916.63
5.5.260.0090.03216.48
5.5.250.0060.02616.41
5.5.240.1050.02216.36
5.5.230.0050.00714.20
5.5.220.0060.00514.47
5.5.210.0060.00614.32
5.5.200.0050.00514.34
5.5.190.0050.01114.43
5.5.180.0070.00614.32
5.5.170.0060.00614.19
5.5.160.0060.00614.31
5.5.150.0060.00814.32
5.5.140.0040.00814.39
5.5.130.0070.00714.39
5.5.120.0030.01214.23
5.5.110.0030.01314.35
5.5.100.0070.00814.24
5.5.90.0080.00714.41
5.5.80.0070.00914.39
5.5.70.0050.00814.34
5.5.60.0020.01014.47
5.5.50.0040.00814.10
5.5.40.0060.00514.19
5.5.30.0020.00914.17
5.5.20.0090.00514.49
5.5.10.0050.00814.09
5.5.00.0060.00814.07

preferences:
59.29 ms | 401 KiB | 5 Q