3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fecha = date('2015-05-05 01:00:00'); $nuevafecha = strtotime ( '-3 hour' , strtotime ( $fecha ) ) ; echo date('Y-m-d',$nuevafecha)."\n"; $nuevafecha = date ( 'Y-m-d' , $nuevafecha ); echo $nuevafecha."\n"; ?>

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)
8.3.60.0070.00718.30
8.3.50.0080.01022.12
8.3.40.0040.01118.79
8.3.30.0070.00719.21
8.3.20.0040.00420.04
8.3.10.0070.00021.90
8.3.00.0080.00019.47
8.2.180.0070.01116.63
8.2.170.0140.00322.96
8.2.160.0140.00020.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.18
8.2.110.0070.00319.50
8.2.100.0080.00419.60
8.2.90.0040.00419.36
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0060.00318.14
8.2.20.0030.00517.84
8.2.10.0000.00918.18
8.2.00.0000.00717.92
8.1.280.0140.00725.92
8.1.270.0060.00318.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00419.57
8.1.230.0040.00717.91
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0070.00017.47
8.1.180.0000.00818.10
8.1.170.0040.00420.41
8.1.160.0040.00422.06
8.1.150.0040.00419.01
8.1.140.0070.00017.57
8.1.130.0050.00318.03
8.1.120.0000.00817.70
8.1.110.0040.00417.61
8.1.100.0000.00717.66
8.1.90.0030.00317.74
8.1.80.0060.00317.72
8.1.70.0000.00717.64
8.1.60.0030.00617.65
8.1.50.0000.00817.74
8.1.40.0030.00617.77
8.1.30.0000.00817.68
8.1.20.0050.00317.86
8.1.10.0040.00417.53
8.1.00.0090.00017.60
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0030.00318.49
8.0.270.0000.00717.35
8.0.260.0030.00317.45
8.0.250.0000.00717.25
8.0.240.0050.00317.21
8.0.230.0000.00717.19
8.0.220.0000.00717.11
8.0.210.0000.00717.20
8.0.200.0060.00017.10
8.0.190.0060.00317.21
8.0.180.0000.00717.14
8.0.170.0050.00317.18
8.0.160.0080.00017.02
8.0.150.0000.00817.09
8.0.140.0000.00717.08
8.0.130.0040.00313.45
8.0.120.0000.00816.98
8.0.110.0000.00717.19
8.0.100.0040.00417.01
8.0.90.0000.00817.17
8.0.80.0130.01017.11
8.0.70.0040.00417.02
8.0.60.0050.00217.18
8.0.50.0040.00417.02
8.0.30.0050.00917.20
8.0.20.0070.01317.40
8.0.10.0040.00417.25
8.0.00.0060.01216.93
7.4.330.0000.00615.17
7.4.320.0000.00616.70
7.4.300.0000.00616.73
7.4.290.0030.00316.79
7.4.280.0000.00816.73
7.4.270.0030.00516.63
7.4.260.0040.00416.71
7.4.250.0000.00716.72
7.4.240.0020.00516.69
7.4.230.0050.00316.47
7.4.220.0230.00316.73
7.4.210.0030.01616.73
7.4.200.0000.00716.79
7.4.160.0090.00616.81
7.4.150.0150.00317.40
7.4.140.0070.01117.86
7.4.130.0070.01416.75
7.4.120.0110.00716.69
7.4.110.0040.01316.66
7.4.100.0070.01016.66
7.4.90.0070.01016.54
7.4.80.0120.01019.39
7.4.70.0120.00616.50
7.4.60.0100.00616.54
7.4.50.0000.00816.52
7.4.40.0160.00316.64
7.4.30.0040.01416.71
7.4.00.0070.00715.17
7.3.330.0000.00513.43
7.3.320.0060.00613.13
7.3.310.0030.00316.41
7.3.300.0070.00016.45
7.3.290.0080.00916.48
7.3.280.0090.00716.41
7.3.270.0120.00617.40
7.3.260.0170.00016.72
7.3.250.0080.00916.67
7.3.240.0090.00916.69
7.3.230.0030.01516.54
7.3.210.0100.00616.67
7.3.200.0100.00719.39
7.3.190.0030.01616.38
7.3.180.0030.01216.55
7.3.170.0060.01116.79
7.3.160.0100.00616.50
7.2.330.0050.01416.63
7.2.320.0070.01116.94
7.2.310.0060.01217.05
7.2.300.0090.00616.73
7.2.290.0200.00316.60
7.1.70.0100.00317.57
7.1.60.0110.01419.50
7.1.50.0090.01617.17
7.1.00.0070.07322.51
7.0.200.0320.00314.99
7.0.140.0000.07322.09
7.0.100.0100.07020.01
7.0.90.0300.04720.00
7.0.80.0100.08019.91
7.0.70.0070.03319.92
7.0.60.0070.08019.96
7.0.50.0130.07720.28
7.0.40.0030.05020.15
7.0.30.0100.08720.05
7.0.20.0070.07720.09
7.0.10.0170.07320.08
7.0.00.0100.08020.03
5.6.250.0070.08720.56
5.6.240.0030.09020.68
5.6.230.0070.08320.65
5.6.220.0100.06320.48
5.6.210.0070.06720.68
5.6.200.0100.07321.08
5.6.190.0070.04321.07
5.6.180.0130.07721.05
5.6.170.0100.08321.07
5.6.160.0100.07721.02
5.6.150.0070.08321.01
5.6.140.0030.08021.01
5.6.130.0100.05020.94
5.6.120.0070.04021.13
5.6.110.0030.05021.07
5.6.100.0130.08020.98
5.6.90.0100.05720.89
5.6.80.0100.03720.41
5.6.70.0070.07720.51
5.6.60.0170.06720.38
5.6.50.0100.05020.46
5.6.40.0200.07020.40
5.6.30.0100.07320.43
5.6.20.0070.07720.36
5.6.10.0070.04720.30
5.6.00.0070.04020.34
5.5.380.0030.05320.41
5.5.370.0070.08720.54
5.5.360.0030.06320.42
5.5.350.0030.05320.41
5.5.340.0230.06020.86
5.5.330.0130.06320.88
5.5.320.0000.04720.94
5.5.310.0100.08720.82
5.5.300.0070.09020.85
5.5.290.0100.08320.82
5.5.280.0070.08320.79
5.5.270.0070.06320.84
5.5.260.0130.05720.86
5.5.250.0030.08320.60
5.5.240.0100.06720.02
5.5.230.0130.07720.01
5.5.220.0170.05020.01
5.5.210.0070.08020.28
5.5.200.0070.08320.27
5.5.190.0130.04320.24
5.5.180.0030.04320.17
5.5.160.0130.07020.07
5.5.150.0070.07720.08
5.5.140.0070.08020.22
5.5.130.0030.08320.11
5.5.120.0100.08720.20
5.5.110.0070.03320.19
5.5.100.0130.07020.11
5.5.90.0100.06019.96
5.5.80.0030.06320.06
5.5.70.0100.03320.13
5.5.60.0070.07320.14
5.5.50.0030.04020.05
5.5.40.0130.07320.05
5.5.30.0100.07020.04
5.5.20.0030.05319.95
5.5.10.0070.05720.08
5.5.00.0000.04019.93
5.4.450.0070.08319.23
5.4.440.0070.07719.44
5.4.430.0070.04319.43
5.4.420.0000.07019.30
5.4.410.0100.08019.32
5.4.400.0000.08318.95
5.4.390.0070.06319.12
5.4.380.0030.07718.88
5.4.370.0170.08018.79
5.4.360.0030.08019.05
5.4.350.0070.07318.95
5.4.340.0030.04019.05
5.4.320.0030.07718.90
5.4.310.0070.06719.06
5.4.300.0070.07319.05
5.4.290.0130.07318.78
5.4.280.0130.02718.89
5.4.270.0000.04019.09
5.4.260.0130.07319.04
5.4.250.0200.02018.78
5.4.240.0070.04718.89
5.4.230.0100.04718.79
5.4.220.0030.08319.02
5.4.210.0070.05719.02
5.4.200.0070.07318.94
5.4.190.0000.06019.11
5.4.180.0100.03318.89
5.4.170.0000.04019.08
5.4.160.0070.03319.05
5.4.150.0030.04319.09
5.4.140.0070.03716.39
5.4.130.0030.04016.39
5.4.120.0030.03316.41
5.4.110.0030.03716.26
5.4.100.0030.03716.49
5.4.90.0000.03716.28
5.4.80.0030.03716.46
5.4.70.0130.02716.34
5.4.60.0030.03316.43
5.4.50.0070.02716.29
5.4.40.0030.03716.30
5.4.30.0100.02716.32
5.4.20.0030.03716.38
5.4.10.0030.03716.17
5.4.00.0030.03715.80
5.3.290.0070.04314.62
5.3.280.0070.06714.45
5.3.270.0070.04014.46
5.3.260.0130.05014.59
5.3.250.0070.03714.58
5.3.240.0030.03714.45
5.3.230.0030.04314.59
5.3.220.0030.03714.51
5.3.210.0000.03714.51
5.3.200.0070.03714.39
5.3.190.0070.03314.52
5.3.180.0030.04014.57
5.3.170.0030.04014.54
5.3.160.0000.04314.41
5.3.150.0030.03714.47
5.3.140.0000.04314.37
5.3.130.0030.04314.54
5.3.120.0000.03714.41
5.3.110.0070.02714.50
5.3.100.0000.04013.86
5.3.90.0030.03314.00
5.3.80.0070.02714.00
5.3.70.0070.07713.99
5.3.60.0030.03313.76
5.3.50.0070.03313.89
5.3.40.0100.03013.85
5.3.30.0130.02013.66
5.3.20.0070.02713.65
5.3.10.0030.02713.64
5.3.00.0030.03313.58
5.2.170.0000.03311.60
5.2.160.0030.02711.60
5.2.150.0030.03011.60
5.2.140.0000.03311.60
5.2.130.0000.03011.60
5.2.120.0030.02711.60
5.2.110.0030.02711.60
5.2.100.0000.03011.60
5.2.90.0030.03011.60
5.2.80.0030.02711.60
5.2.70.0000.03011.60
5.2.60.0030.02711.60
5.2.50.0000.03011.60
5.2.40.0000.02711.60
5.2.30.0030.02311.60
5.2.20.0000.02711.60
5.2.10.0000.03011.60
5.2.00.0030.02711.60
5.1.60.0000.02311.60
5.1.50.0070.01711.60
5.1.40.0000.02311.60
5.1.30.0030.02311.60
5.1.20.0030.02011.60
5.1.10.0000.02311.60
5.1.00.0030.02311.60
5.0.50.0030.01311.60
5.0.40.0000.01711.60
5.0.30.0000.02711.60
5.0.20.0000.02311.60
5.0.10.0000.02011.60
5.0.00.0030.03011.60
4.4.90.0000.01711.60
4.4.80.0030.01311.60
4.4.70.0030.01711.60
4.4.60.0000.01711.60
4.4.50.0030.01011.60
4.4.40.0000.02011.60
4.4.30.0000.01711.60
4.4.20.0000.01311.60
4.4.10.0000.01711.60
4.4.00.0000.02311.60
4.3.110.0000.01311.60
4.3.100.0000.01311.60
4.3.90.0000.01311.60
4.3.80.0030.02011.60
4.3.70.0030.01011.60
4.3.60.0000.01311.60
4.3.50.0000.01311.60
4.3.40.0030.02011.60
4.3.30.0000.02011.60
4.3.20.0030.01011.60
4.3.10.0000.02011.60
4.3.00.0000.01711.60

preferences:
50.9 ms | 401 KiB | 5 Q