3v4l.org

run code in 300+ PHP versions simultaneously
<?php $expiration = new \DateTime('2015-02-17'); $expiration->add(\DateInterval::createFromDateString('30 days')); echo $expiration->diff(new \DateTime())->format('%a');

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)
8.3.60.0110.00316.63
8.3.50.0220.00422.83
8.3.40.0040.01118.83
8.3.30.0140.00719.22
8.3.20.0040.00420.20
8.3.10.0040.00421.77
8.3.00.0000.00719.05
8.2.180.0090.00918.50
8.2.170.0090.00622.96
8.2.160.0110.00319.47
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00320.81
8.2.110.0060.00322.20
8.2.100.0090.00317.84
8.2.90.0040.00417.88
8.2.80.0040.00418.85
8.2.70.0050.00317.88
8.2.60.0040.00417.75
8.2.50.0000.00817.88
8.2.40.0030.00517.88
8.2.30.0030.00518.05
8.2.20.0070.00017.95
8.2.10.0040.00418.13
8.2.00.0000.00717.86
8.1.280.0130.00325.92
8.1.270.0080.00018.88
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0000.00923.79
8.1.230.0110.00019.26
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0030.00617.62
8.1.160.0030.00618.96
8.1.150.0000.00718.86
8.1.140.0040.00417.56
8.1.130.0000.00717.86
8.1.120.0040.00417.73
8.1.110.0050.00317.64
8.1.100.0040.00417.63
8.1.90.0050.00317.65
8.1.80.0040.00417.55
8.1.70.0050.00317.53
8.1.60.0060.00317.65
8.1.50.0030.00517.53
8.1.40.0070.00017.51
8.1.30.0030.00517.61
8.1.20.0000.00817.68
8.1.10.0040.00417.80
8.1.00.0040.00417.69
8.0.300.0080.00018.77
8.0.290.0000.00716.88
8.0.280.0030.00618.27
8.0.270.0030.00318.27
8.0.260.0030.00317.40
8.0.250.0030.00317.12
8.0.240.0030.00317.18
8.0.230.0050.00317.20
8.0.220.0030.00317.05
8.0.210.0050.00216.99
8.0.200.0000.00717.08
8.0.190.0030.00617.13
8.0.180.0040.00416.99
8.0.170.0050.00517.11
8.0.160.0040.00417.10
8.0.150.0040.00417.03
8.0.140.0060.00617.02
8.0.130.0000.00513.48
8.0.120.0000.00816.95
8.0.110.0040.00417.05
8.0.100.0000.00717.09
8.0.90.0040.00417.03
8.0.80.0090.00917.06
8.0.70.0040.00416.95
8.0.60.0040.00416.88
8.0.50.0040.00417.21
8.0.30.0100.00917.27
8.0.20.0100.01317.40
8.0.10.0050.00217.05
8.0.00.0110.00916.84
7.4.330.0030.00315.03
7.4.320.0030.00316.64
7.4.300.0070.00016.75
7.4.290.0000.00716.66
7.4.280.0080.00016.63
7.4.270.0000.00716.77
7.4.260.0030.00316.59
7.4.250.0040.00416.62
7.4.240.0000.00716.56
7.4.230.0030.00316.80
7.4.220.0060.01216.74
7.4.210.0090.01216.68
7.4.200.0030.00316.76
7.4.160.0060.01016.69
7.4.150.0060.01217.40
7.4.140.0100.01517.86
7.4.130.0120.00816.84
7.4.120.0060.01116.74
7.4.110.0140.00716.60
7.4.100.0150.00616.85
7.4.90.0120.00616.73
7.4.80.0110.00719.39
7.4.70.0030.01316.75
7.4.60.0120.00616.57
7.4.50.0030.00516.75
7.4.40.0030.01316.62
7.4.30.0120.00616.70
7.4.00.0090.00614.81
7.3.330.0000.00513.27
7.3.320.0050.00313.21
7.3.310.0050.00216.31
7.3.300.0070.00016.36
7.3.290.0080.00616.36
7.3.280.0070.00916.34
7.3.270.0150.00317.40
7.3.260.0140.00316.58
7.3.250.0130.00416.55
7.3.240.0070.01016.72
7.3.230.0050.01416.59
7.3.210.0100.00716.55
7.3.200.0070.01019.39
7.3.190.0140.00616.50
7.3.180.0070.01016.54
7.3.170.0100.00716.60
7.3.160.0030.01216.64
7.2.330.0060.01117.02
7.2.320.0130.00617.04
7.2.310.0170.00316.95
7.2.300.0040.01216.90
7.2.290.0120.00616.68
7.2.60.0030.00817.09
7.2.50.0080.00817.01
7.1.200.0040.00415.79
7.1.70.0030.00617.30
7.1.60.0130.01019.57
7.1.50.0040.01416.96
7.1.00.0070.07322.36
7.0.200.0040.00417.05
7.0.140.0000.03322.00
7.0.60.0170.06719.92
7.0.50.0100.04317.81
7.0.40.0030.06320.19
7.0.30.0270.04320.00
7.0.20.0300.06720.20
7.0.10.0030.04720.16
7.0.00.0030.05720.30
5.6.280.0000.07721.13
5.6.210.0100.05020.70
5.6.200.0070.03718.23
5.6.190.0030.06720.35
5.6.180.0230.03720.33
5.6.170.0300.05020.49
5.6.160.0130.06020.54
5.6.150.0030.08718.16
5.6.140.0030.08318.12
5.6.130.0100.08018.11
5.6.120.0130.07720.98
5.6.110.0030.09021.00
5.6.100.0030.07721.10
5.6.90.0000.09320.96
5.6.80.0130.08020.35
5.5.350.0200.04020.40
5.5.340.0070.04717.95
5.5.330.0070.03720.47
5.5.320.0330.07020.29
5.5.310.0270.07720.26
5.5.300.0100.05317.99
5.5.290.0100.03717.98
5.5.280.0170.07320.90
5.5.270.0000.04720.86
5.5.260.0100.06320.88
5.5.250.0130.07020.57
5.5.240.0070.06720.26
5.4.450.0630.05319.61
5.4.440.0870.04719.25
5.4.430.0130.05019.62
5.4.420.0170.04719.49
5.4.410.0030.06019.31
5.4.400.0170.04719.04
5.4.390.0030.05719.07
5.4.380.0130.06319.15
5.4.370.0330.06318.68
5.4.360.0270.04318.78
5.4.350.0100.06018.77
5.4.340.0130.05718.62
5.4.320.0200.07718.65
5.4.310.0230.04718.68
5.4.300.0170.05318.72
5.4.290.0170.07718.53
5.4.280.0430.05018.52
5.4.270.0170.07718.72
5.4.260.0270.06718.71
5.4.250.0230.06718.50
5.4.240.0200.05018.72
5.4.230.0270.04018.73
5.4.220.0230.05018.71
5.4.210.0130.05318.48
5.4.200.0100.05716.67
5.4.190.0130.05318.70
5.4.180.0230.04718.64
5.4.170.0170.05318.66
5.4.160.0230.04318.61
5.4.150.0230.04318.50
5.4.140.0130.05016.10
5.4.130.0100.05316.25
5.4.120.0170.04716.23
5.4.110.0170.04716.12
5.4.100.0200.04716.09
5.4.90.0200.05016.17
5.4.80.0200.04716.09
5.4.70.0200.04716.07
5.4.60.0100.06016.22
5.4.50.0070.06016.14
5.4.40.0170.05016.01
5.4.30.0370.05016.29
5.4.20.0200.04716.21
5.4.10.0100.05316.09
5.4.00.0200.04715.61
5.3.290.0100.06014.76
5.3.280.0170.05014.65
5.3.270.0100.06014.69
5.3.260.0170.05314.71
5.3.250.0200.04714.76
5.3.240.0300.03714.59
5.3.230.0170.05314.65
5.3.220.0130.05314.61
5.3.210.0230.04714.62
5.3.200.0170.05314.56
5.3.190.0130.05714.64
5.3.180.0170.05014.72
5.3.170.0170.05314.52
5.3.160.0130.05314.56
5.3.150.0200.04714.64
5.3.140.0170.05014.62
5.3.130.0200.05014.70
5.3.120.0170.05314.51
5.3.110.0270.04314.55
5.3.100.0170.05014.09
5.3.90.0100.05313.98
5.3.80.0100.05314.00
5.3.70.0200.04314.17
5.3.60.0200.04713.95
5.3.50.0130.05013.86
5.3.40.0230.04013.88
5.3.30.0000.06713.90
5.3.20.0100.05313.64
5.3.10.0200.04313.64
5.3.00.0270.03713.64
5.2.170.0130.04011.18
5.2.160.0130.04011.09
5.2.150.0130.04311.13
5.2.140.0100.04311.19
5.2.130.0100.04011.09
5.2.120.0130.03711.11
5.2.110.0100.04011.05
5.2.100.0070.04311.07
5.2.90.0130.03711.08
5.2.80.0170.03711.01
5.2.70.0200.03311.13
5.2.60.0130.04011.04
5.2.50.0030.05011.17
5.2.40.0100.04010.95
5.2.30.0030.04711.01
5.2.20.0070.04310.88
5.2.10.0070.04311.01
5.2.00.0130.03710.81
5.1.60.0100.0339.97
5.1.50.0230.02010.11
5.1.40.0070.03710.03
5.1.30.0130.03310.32
5.1.20.0130.03310.35
5.1.10.0100.03710.11
5.1.00.0100.03310.18
5.0.50.0000.0338.67
5.0.40.0130.0238.41
5.0.30.0070.0438.29
5.0.20.0170.0178.26
5.0.10.0100.0238.25
5.0.00.0100.0378.36
4.4.90.0030.0235.87
4.4.80.0100.0175.88
4.4.70.0100.0175.88
4.4.60.0000.0275.89
4.4.50.0070.0235.89
4.4.40.0000.0405.92
4.4.30.0070.0205.95
4.4.20.0100.0175.95
4.4.10.0100.0175.97
4.4.00.0130.0275.98
4.3.110.0070.0205.84
4.3.100.0070.0205.81
4.3.90.0070.0205.88
4.3.80.0070.0305.80
4.3.70.0000.0275.83
4.3.60.0070.0205.81
4.3.50.0030.0235.86
4.3.40.0000.0375.88
4.3.30.0100.0174.66
4.3.20.0000.0234.66
4.3.10.0000.0274.66
4.3.00.0100.0236.93

preferences:
46.68 ms | 401 KiB | 5 Q