3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz = new DateTimeZone('Europe/Brussels'); $a = new DateTime('2014-10-26T02:00:00', $tz); var_dump($a->sub(new DateInterval('PT30M')));

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)
8.3.60.0150.00018.18
8.3.50.0110.01222.14
8.3.40.0040.01118.94
8.3.30.0000.01419.09
8.3.20.0030.00519.99
8.3.10.0080.00023.65
8.3.00.0080.00019.38
8.2.180.0000.01616.75
8.2.170.0120.00622.96
8.2.160.0160.00420.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00422.19
8.2.110.0040.00420.52
8.2.100.0040.00718.04
8.2.90.0030.00618.34
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0100.00318.07
8.2.40.0030.00518.09
8.2.30.0030.00618.11
8.2.20.0000.00817.81
8.2.10.0000.00717.93
8.2.00.0050.00517.86
8.1.280.0030.01025.92
8.1.270.0060.00323.91
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00322.14
8.1.230.0060.00620.90
8.1.220.0000.00917.74
8.1.210.0000.00818.87
8.1.200.0000.00817.48
8.1.190.0000.00817.47
8.1.180.0030.00618.10
8.1.170.0000.00818.63
8.1.160.0000.00821.87
8.1.150.0000.00718.84
8.1.140.0040.00417.55
8.1.130.0030.00617.80
8.1.120.0000.00817.59
8.1.110.0000.00817.47
8.1.100.0030.00317.45
8.1.90.0030.00417.58
8.1.80.0040.00417.65
8.1.70.0030.00317.54
8.1.60.0000.00817.63
8.1.50.0040.00417.60
8.1.40.0030.00617.47
8.1.30.0030.00617.67
8.1.20.0040.00417.80
8.1.10.0040.00417.62
8.1.00.0000.00817.63
8.0.300.0040.00419.96
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0060.00317.27
8.0.260.0060.00017.19
8.0.250.0070.00017.08
8.0.240.0000.00717.20
8.0.230.0000.00717.18
8.0.220.0000.00717.02
8.0.210.0040.00416.99
8.0.200.0030.00317.08
8.0.190.0040.00417.09
8.0.180.0080.00017.02
8.0.170.0040.00417.10
8.0.160.0040.00417.01
8.0.150.0000.00916.91
8.0.140.0060.00317.09
8.0.130.0000.00513.55
8.0.120.0040.00416.98
8.0.110.0040.00416.92
8.0.100.0000.00816.89
8.0.90.0000.00816.82
8.0.80.0090.00617.06
8.0.70.0070.00016.89
8.0.60.0040.00416.89
8.0.50.0000.00716.92
8.0.30.0120.01317.15
8.0.20.0100.00817.40
8.0.10.0060.00317.00
8.0.00.0090.00816.90
7.4.330.0000.00515.00
7.4.320.0000.00716.60
7.4.300.0030.00316.70
7.4.290.0090.00016.66
7.4.280.0040.00416.61
7.4.270.0030.00316.57
7.4.260.0000.00716.61
7.4.250.0040.00416.61
7.4.240.0020.00616.58
7.4.230.0000.00716.47
7.4.220.0140.01116.61
7.4.210.0060.00816.54
7.4.200.0030.00316.62
7.4.160.0030.01416.55
7.4.150.0000.01917.40
7.4.140.0090.01217.86
7.4.130.0140.01116.62
7.4.120.0130.00616.65
7.4.110.0090.00916.41
7.4.100.0120.00616.43
7.4.90.0090.00916.58
7.4.80.0120.00919.39
7.4.70.0060.00916.52
7.4.60.0070.01016.38
7.4.50.0040.00416.48
7.4.40.0140.00316.47
7.4.30.0060.01116.48
7.4.00.0060.01214.85
7.3.330.0050.00013.04
7.3.320.0030.00313.03
7.3.310.0040.00416.11
7.3.300.0030.00316.19
7.3.290.0040.01116.39
7.3.280.0080.01216.29
7.3.270.0120.00617.40
7.3.260.0090.00916.41
7.3.240.0150.00616.43
7.3.230.0120.00616.63
7.3.210.0090.00916.55
7.3.200.0090.00919.39
7.3.190.0140.00916.39
7.3.180.0090.01216.37
7.3.170.0060.00916.65
7.3.160.0060.01016.41
7.3.00.0080.00816.49
7.2.330.0070.01016.45
7.2.320.0070.01016.65
7.2.310.0150.00416.75
7.2.300.0030.01316.61
7.2.290.0080.00816.59
7.2.130.0030.00916.80
7.2.120.0030.01016.93
7.2.110.0070.00716.62
7.2.100.0070.00716.60
7.2.90.0000.01316.93
7.2.80.0110.00317.08
7.2.70.0000.01416.72
7.2.60.0020.00916.70
7.2.50.0040.01216.98
7.2.40.0120.00617.16
7.2.30.0040.01116.70
7.2.20.0060.01016.82
7.2.10.0030.01016.88
7.2.00.0040.00818.00
7.1.250.0090.00916.03
7.1.240.0030.01015.80
7.1.230.0070.01015.83
7.1.220.0000.01015.93
7.1.210.0000.01415.86
7.1.200.0050.00515.95
7.1.190.0070.00715.67
7.1.180.0040.00815.89
7.1.170.0040.00815.88
7.1.160.0100.00715.72
7.1.150.0100.00615.76
7.1.140.0090.00015.97
7.1.130.0060.00615.71
7.1.120.0100.00715.54
7.1.110.0040.00815.67
7.1.100.0030.01017.07
7.1.90.0000.00915.64
7.1.80.0120.00915.94
7.1.70.0030.01116.66
7.1.60.0060.01317.55
7.1.50.0040.01216.27
7.1.40.0100.00315.59
7.1.30.0100.00315.89
7.1.20.0120.00015.87
7.1.10.0030.01315.70
7.1.00.0020.04519.11
7.0.330.0040.00715.44
7.0.320.0030.00815.48
7.0.310.0060.00615.54
7.0.300.0070.00315.56
7.0.290.0070.00215.14
7.0.280.0050.00315.57
7.0.270.0000.01215.54
7.0.260.0080.00815.31
7.0.250.0070.00715.48
7.0.240.0030.01015.59
7.0.230.0070.00715.63
7.0.220.0120.00415.59
7.0.210.0060.00615.65
7.0.200.0050.00716.15
7.0.190.0070.00315.50
7.0.180.0030.01015.71
7.0.170.0000.01515.43
7.0.160.0110.00315.21
7.0.150.0030.00615.39
7.0.140.0080.03818.66
7.0.130.0070.01015.39
7.0.120.0040.01115.36
7.0.110.0000.01215.33
7.0.100.0040.01115.46
7.0.90.0080.00815.53
7.0.80.0030.00515.49
7.0.70.0030.01415.38
7.0.60.0060.02417.78
7.0.50.0030.04616.74
7.0.40.0070.04616.84
7.0.30.0250.04516.81
7.0.20.0110.02316.92
7.0.10.0060.02516.94
7.0.00.0060.02616.94
5.6.380.0070.00714.47
5.6.370.0150.00314.22
5.6.360.0100.00314.51
5.6.350.0060.00614.48
5.6.340.0040.01114.43
5.6.330.0000.01714.50
5.6.320.0090.00614.61
5.6.310.0100.00314.39
5.6.300.0060.00914.27
5.6.290.0000.01314.59
5.6.280.0060.03817.81
5.6.270.0090.00614.25
5.6.260.0030.01214.38
5.6.250.0040.01514.48
5.6.240.0060.00614.57
5.6.230.0000.01314.54
5.6.220.0120.00614.16
5.6.210.0090.03317.58
5.6.200.0100.03316.25
5.6.190.0020.03117.61
5.6.180.0120.04917.40
5.6.170.0180.02517.55
5.6.160.0040.03517.48
5.6.150.0030.04216.23
5.6.140.0080.04116.29
5.6.130.0000.02616.25
5.6.120.0050.02517.74
5.6.110.0090.04317.72
5.6.100.0100.04317.86
5.6.90.0070.03717.69
5.6.80.0050.03317.30
5.6.70.0060.00914.61
5.6.60.0000.01414.45
5.6.50.0060.00614.21
5.6.40.0070.01014.18
5.6.30.0070.00314.09
5.6.20.0070.00414.19
5.6.10.0040.01414.34
5.6.00.0070.00714.53
5.5.380.0040.00812.93
5.5.370.0040.00812.93
5.5.360.0080.00012.93
5.5.350.0030.05016.71
5.5.340.0030.02315.44
5.5.330.0050.02816.55
5.5.320.0230.04016.61
5.5.310.0190.03416.56
5.5.300.0050.04515.47
5.5.290.0070.04015.46
5.5.280.0020.05016.80
5.5.270.0020.03416.91
5.5.260.0100.04116.79
5.5.250.0070.04416.77
5.5.240.0130.04016.56
5.5.230.0000.00912.93
5.5.220.0070.00412.93
5.5.210.0060.00612.93
5.5.200.0080.00412.93
5.5.190.0040.00812.93
5.5.180.0090.00312.93
5.5.170.0060.00612.93
5.5.160.0070.00412.93
5.5.150.0030.01012.93
5.5.140.0100.00012.93
5.5.130.0030.00512.93
5.5.120.0000.01112.93
5.5.110.0060.00312.93
5.5.100.0000.00612.93
5.5.90.0080.00312.93
5.5.80.0000.00612.93
5.5.70.0040.01112.93
5.5.60.0030.00712.93
5.5.50.0060.00612.93
5.5.40.0000.01112.93
5.5.30.0040.00412.93
5.5.20.0030.00712.93
5.5.10.0000.00712.93
5.5.00.0060.00612.93
5.4.450.0560.03816.19
5.4.440.0380.02816.26
5.4.430.0480.03016.10
5.4.420.0330.00316.19
5.4.410.0410.00116.16
5.4.400.0420.00415.94
5.4.390.0330.00316.00
5.4.380.0350.00516.06
5.4.370.0350.00316.04
5.4.360.0390.00416.00
5.4.350.0320.00515.99
5.4.340.0020.02012.45
5.4.330.0040.00712.93
5.4.320.0040.02312.69
5.4.310.0060.02012.69
5.4.300.0020.02412.69
5.4.290.0030.02212.69
5.4.280.0030.02112.64
5.4.270.0020.02712.64
5.4.260.0050.02412.64
5.4.250.0040.02312.64
5.4.240.0070.01912.64
5.4.230.0030.02712.64
5.4.220.0040.02012.63
5.4.210.0050.02012.64
5.4.200.0050.02212.64
5.4.190.0040.02112.63
5.4.180.0050.02112.63
5.4.170.0060.01912.64
5.4.160.0040.02512.64
5.4.150.0050.02212.64
5.4.140.0070.02012.48
5.4.130.0040.02212.47
5.4.120.0050.02012.45
5.4.110.0070.01812.45
5.4.100.0070.01912.45
5.4.90.0030.02212.45
5.4.80.0050.01912.45
5.4.70.0070.02012.45
5.4.60.0060.02612.45
5.4.50.0070.01912.45
5.4.40.0070.01912.44
5.4.30.0040.02212.44
5.4.20.0060.02012.44
5.4.10.0020.02412.44
5.4.00.0040.02112.18
5.3.290.0030.02212.87
5.3.280.0040.02212.82
5.3.270.0040.02312.82
5.3.260.0020.02512.83
5.3.250.0070.02312.82
5.3.240.0050.02112.82
5.3.230.0010.02312.82
5.3.220.0050.02112.80
5.3.210.0070.02212.80
5.3.200.0030.02312.80
5.3.190.0070.02012.80
5.3.180.0080.01912.80
5.3.170.0070.02012.80
5.3.160.0060.02012.80
5.3.150.0040.02412.80
5.3.140.0060.02212.80
5.3.130.0060.02112.79
5.3.120.0040.02312.79
5.3.110.0040.02212.79
5.3.100.0070.01912.52
5.3.90.0060.02312.51
5.3.80.0050.02212.50
5.3.70.0050.02512.50
5.3.60.0060.02112.50
5.3.50.0040.02012.47
5.3.40.0050.02012.46
5.3.30.0030.02312.44
5.3.20.0050.02212.33
5.3.10.0040.02412.31
5.3.00.0020.02212.30
5.2.170.0030.01811.06
5.2.160.0030.02011.06
5.2.150.0060.01811.06
5.2.140.0040.01911.05
5.2.130.0070.01611.04
5.2.120.0060.02011.04
5.2.110.0050.01611.04
5.2.100.0070.01811.04
5.2.90.0050.01611.04
5.2.80.0050.01711.04
5.2.70.0040.01711.04
5.2.60.0050.01711.01
5.2.50.0040.01711.00
5.2.40.0050.01710.99
5.2.30.0060.01710.97
5.2.20.0040.01910.97
5.2.10.0050.01510.93
5.2.00.0030.01910.86
5.1.60.0050.01110.50
5.1.50.0040.01310.50
5.1.40.0070.01310.49
5.1.30.0040.01610.66
5.1.20.0020.01610.67
5.1.10.0020.01810.53
5.1.00.0030.01710.54
5.0.50.0040.0119.78
5.0.40.0040.0119.71
5.0.30.0010.0199.61
5.0.20.0010.0129.60
5.0.10.0060.0099.59
5.0.00.0030.0179.58
4.4.90.0010.0118.86
4.4.80.0040.0098.84
4.4.70.0050.0108.84
4.4.60.0020.0098.84
4.4.50.0020.0108.85
4.4.40.0030.0138.82
4.4.30.0030.0128.84
4.4.20.0010.0118.89
4.4.10.0020.0098.89
4.4.00.0020.0158.84
4.3.110.0030.0088.80
4.3.100.0020.0148.79
4.3.90.0030.0128.78
4.3.80.0030.0138.76
4.3.70.0030.0088.78
4.3.60.0030.0098.78
4.3.50.0010.0128.78
4.3.40.0030.0148.73
4.3.30.0010.0108.11
4.3.20.0030.0098.09
4.3.10.0030.0098.07
4.3.00.0100.01310.09

preferences:
40.02 ms | 401 KiB | 5 Q