3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = strtotime('6/17/2016 20:10 CEST'); echo date("m/d/y", strtotime("+1.5 years", $now)), PHP_EOL; echo date("m/d/y", strtotime("+1.0 years", $now));

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)
8.3.70.0060.01216.75
8.3.60.0110.00418.31
8.3.50.0170.00122.86
8.3.40.0110.00418.88
8.3.30.0120.00318.88
8.3.20.0000.00720.29
8.3.10.0070.00021.73
8.3.00.0000.00820.79
8.2.190.0140.00716.75
8.2.180.0040.01118.20
8.2.170.0140.00422.96
8.2.160.0120.00319.29
8.2.150.0000.00824.18
8.2.140.0150.00024.66
8.2.130.0040.00420.51
8.2.120.0040.00426.35
8.2.110.0030.00619.17
8.2.100.0080.00418.03
8.2.90.0000.00819.17
8.2.80.0000.00917.97
8.2.70.0040.00417.88
8.2.60.0050.00317.74
8.2.50.0000.00817.88
8.2.40.0040.00419.48
8.2.30.0040.00419.35
8.2.20.0070.00017.86
8.2.10.0040.00418.17
8.2.00.0070.00018.11
8.1.280.0140.00325.92
8.1.270.0070.00322.27
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0070.00419.38
8.1.230.0090.00320.91
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0040.00417.60
8.1.190.0050.00317.48
8.1.180.0050.00318.10
8.1.170.0060.00318.96
8.1.160.0030.00519.20
8.1.150.0040.00418.91
8.1.140.0030.00519.63
8.1.130.0070.00017.75
8.1.120.0030.00317.52
8.1.110.0050.00517.59
8.1.100.0030.00317.61
8.1.90.0000.00717.63
8.1.80.0000.00717.50
8.1.70.0040.00417.60
8.1.60.0000.00717.60
8.1.50.0040.00417.71
8.1.40.0000.00817.56
8.1.30.0040.00817.84
8.1.20.0000.00817.70
8.1.10.0000.00817.69
8.1.00.0040.00417.76
8.0.300.0070.00018.77
8.0.290.0000.00917.00
8.0.280.0050.00218.48
8.0.270.0000.00717.27
8.0.260.0000.00717.30
8.0.250.0070.00017.18
8.0.240.0030.00517.11
8.0.230.0070.00017.06
8.0.220.0030.00617.01
8.0.210.0040.00416.99
8.0.200.0030.00317.18
8.0.190.0040.00417.05
8.0.180.0000.00917.10
8.0.170.0040.00417.12
8.0.160.0000.00717.02
8.0.150.0040.00417.09
8.0.140.0040.00416.94
8.0.130.0030.00313.44
8.0.120.0040.00417.05
8.0.110.0040.00417.05
8.0.100.0000.00816.95
8.0.90.0070.00016.97
8.0.80.0040.01217.11
8.0.70.0000.00716.89
8.0.60.0000.00717.07
8.0.50.0000.00717.04
8.0.30.0110.00717.21
8.0.20.0090.01017.48
8.0.10.0040.00417.24
8.0.00.0180.00617.09
7.4.330.0030.00315.08
7.4.320.0050.00216.65
7.4.300.0000.00616.74
7.4.290.0100.00016.63
7.4.280.0060.00316.52
7.4.270.0030.00316.48
7.4.260.0100.00016.74
7.4.250.0000.00716.64
7.4.240.0000.00716.75
7.4.230.0000.00716.80
7.4.220.0060.01216.67
7.4.210.0100.01016.77
7.4.200.0000.00716.76
7.4.160.0030.01216.61
7.4.150.0170.00417.40
7.4.140.0070.01017.86
7.4.130.0110.00716.74
7.4.120.0080.01116.69
7.4.110.0070.01016.57
7.4.100.0070.01016.57
7.4.90.0090.00916.77
7.4.80.0070.01119.39
7.4.70.0100.00616.54
7.4.60.0090.00916.63
7.4.50.0030.00716.79
7.4.40.0060.01216.82
7.4.30.0070.01016.64
7.4.10.0110.00815.05
7.4.00.0080.01015.08
7.3.330.0000.00513.30
7.3.320.0060.00013.16
7.3.310.0030.00316.39
7.3.300.0030.00316.19
7.3.290.0100.00516.32
7.3.280.0070.00916.35
7.3.270.0070.01017.40
7.3.260.0070.01316.48
7.3.250.0160.00716.68
7.3.240.0120.00816.63
7.3.230.0080.00916.39
7.3.210.0110.00416.64
7.3.200.0120.00316.54
7.3.190.0100.00516.39
7.3.180.0070.01016.51
7.3.170.0130.00316.45
7.3.160.0100.00716.78
7.3.130.0060.01114.75
7.3.120.0060.01014.79
7.3.110.0060.01115.00
7.3.100.0050.01114.97
7.3.90.0050.00914.80
7.3.80.0030.01115.05
7.3.70.0060.00614.84
7.3.60.0060.00714.75
7.3.50.0030.01114.93
7.3.40.0090.00414.89
7.3.30.0030.00914.85
7.3.20.0060.00616.71
7.3.10.0070.00716.83
7.3.00.0080.00716.66
7.2.330.0070.01016.59
7.2.320.0100.00716.64
7.2.310.0080.01516.84
7.2.300.0030.01216.82
7.2.290.0100.01016.82
7.2.260.0040.01415.12
7.2.250.0080.00915.29
7.2.240.0060.01015.20
7.2.230.0080.00515.06
7.2.220.0060.01015.13
7.2.210.0060.00815.18
7.2.200.0050.00914.90
7.2.190.0060.00815.15
7.2.180.0060.00815.17
7.2.170.0060.00615.12
7.2.160.0050.00815.22
7.2.150.0040.01216.84
7.2.140.0040.01217.01
7.2.130.0040.00817.09
7.2.120.0100.00617.12
7.2.110.0040.01216.93
7.2.100.0120.00416.92
7.2.90.0050.01216.92
7.2.80.0100.00616.90
7.2.70.0050.00916.97
7.2.60.0050.01016.86
7.2.50.0050.00916.94
7.2.40.0060.00917.05
7.2.30.0060.00816.93
7.2.20.0070.00817.09
7.2.10.0050.01316.98
7.2.00.0050.01117.55
7.1.330.0050.01015.94
7.1.320.0070.00715.87
7.1.310.0070.00615.73
7.1.300.0070.00615.84
7.1.290.0030.01215.88
7.1.280.0030.00915.94
7.1.270.0030.01016.01
7.1.260.0060.00715.86
7.1.250.0060.01115.86
7.1.240.0070.00915.86
7.1.230.0080.00815.92
7.1.220.0040.00815.79
7.1.210.0070.00516.00
7.1.200.0060.00715.69
7.1.190.0040.00715.95
7.1.180.0040.01115.90
7.1.170.0050.00915.90
7.1.160.0090.00515.93
7.1.150.0050.00715.94
7.1.140.0070.00915.83
7.1.130.0070.00715.67
7.1.120.0090.00715.84
7.1.110.0060.00616.01
7.1.100.0080.00315.93
7.1.90.0080.00815.91
7.1.80.0030.00915.96
7.1.70.0040.00616.23
7.1.60.0050.00916.43
7.1.50.0090.00415.70
7.1.40.0090.00315.94
7.1.30.0050.00815.91
7.1.20.0060.00515.82
7.1.10.0080.00615.94
7.1.00.0060.03117.93
7.0.330.0050.00915.42
7.0.320.0080.00715.29
7.0.310.0050.00815.27
7.0.300.0070.00715.53
7.0.290.0050.00615.45
7.0.280.0050.00915.28
7.0.270.0080.00515.60
7.0.260.0020.00915.42
7.0.250.0080.00515.37
7.0.240.0050.00915.52
7.0.230.0070.00715.18
7.0.220.0060.00815.51
7.0.210.0020.01015.19
7.0.200.0030.01016.03
7.0.190.0050.00915.29
7.0.180.0050.00715.56
7.0.170.0030.00815.62
7.0.160.0070.00715.59
7.0.150.0030.00915.52
7.0.140.0040.01215.40
7.0.130.0080.00715.53
7.0.120.0040.01015.42
7.0.110.0060.00715.48
7.0.100.0040.00815.44
7.0.90.0170.03716.96
7.0.80.0160.02017.01
7.0.70.0130.02817.04
7.0.60.0150.03416.95
7.0.50.0130.01817.17
7.0.40.0060.02715.65
7.0.30.0040.02115.74
7.0.20.0020.02815.74
7.0.10.0100.03015.65
7.0.00.0050.01915.64
5.6.400.0070.00714.38
5.6.390.0090.00314.26
5.6.380.0070.00714.17
5.6.370.0060.00814.29
5.6.360.0040.01114.09
5.6.350.0080.00714.07
5.6.340.0030.01214.53
5.6.330.0070.00914.45
5.6.320.0080.00414.30
5.6.310.0060.00614.63
5.6.300.0070.01014.50
5.6.290.0080.00714.32
5.6.280.0050.03116.45
5.6.270.0100.00714.14
5.6.260.0110.00514.30
5.6.250.0080.00514.21
5.6.240.0070.03016.46
5.6.230.0070.02916.52
5.6.220.0060.03416.51
5.6.210.0040.03116.27
5.6.200.0070.03216.52
5.6.190.0100.02416.61
5.6.180.0080.01816.70
5.6.170.0090.03416.51
5.6.160.0050.01816.65
5.6.150.0050.03216.57
5.6.140.0070.02016.64
5.6.130.0020.03416.54
5.6.120.0050.02616.54
5.6.110.0090.02916.57
5.6.100.0050.03316.67
5.6.90.0070.03516.49
5.6.80.0070.02816.35
5.6.70.0050.03216.15
5.6.60.0020.03416.30
5.6.50.0060.03116.28
5.6.40.0070.03116.33
5.6.30.0080.02516.28
5.6.20.0100.02716.21
5.6.10.0070.02616.45
5.6.00.0080.01816.42
5.5.380.0080.03016.30
5.5.370.0070.03116.20
5.5.360.0010.03616.30
5.5.350.0050.03316.26
5.5.340.0060.03216.50
5.5.330.0030.02916.51
5.5.320.0070.02316.42
5.5.310.0060.03016.50
5.5.300.0070.03016.33
5.5.290.0070.03116.60
5.5.280.0040.03116.46
5.5.270.0070.01916.19
5.5.260.0050.02316.43
5.5.250.0090.02216.35
5.5.240.0080.02016.24
5.5.230.0070.02816.18
5.5.220.0040.02216.15
5.5.210.0040.02816.17
5.5.200.0110.02416.16
5.5.190.0060.03216.17
5.5.180.0060.03116.21
5.5.170.0040.00814.04
5.5.160.0040.01916.21
5.5.150.0050.03316.24
5.5.140.0050.01816.21
5.5.130.0070.03116.23
5.5.120.0050.02116.12
5.5.110.0020.02016.28
5.5.100.0030.02016.22
5.5.90.0080.02415.96
5.5.80.0060.02616.12
5.5.70.0040.03316.14
5.5.60.0090.02415.96
5.5.50.0010.03416.14
5.5.40.0060.02116.21
5.5.30.0060.03116.32
5.5.20.0070.03116.25
5.5.10.0090.03116.10
5.5.00.0020.02816.26

preferences:
39.38 ms | 401 KiB | 5 Q