3v4l.org

run code in 300+ PHP versions simultaneously
<?php $newDate = strtotime(date("Y-m-d", strtotime($date)) . " +30 days"); echo $newDate; ?>

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)
8.3.60.0070.00718.55
8.3.50.0120.00922.11
8.3.40.0130.00718.96
8.3.30.0070.00719.00
8.3.20.0070.00020.21
8.3.10.0080.00022.09
8.3.00.0070.00022.32
8.2.180.0160.00618.56
8.2.170.0110.00422.96
8.2.160.0170.00320.95
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00417.75
8.2.110.0090.00022.21
8.2.100.0110.00018.07
8.2.90.0000.00918.09
8.2.80.0040.00417.97
8.2.70.0030.00617.88
8.2.60.0000.00818.16
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0000.01118.10
8.2.20.0060.00317.95
8.2.10.0020.00517.89
8.2.00.0090.00017.98
8.1.280.0070.01425.92
8.1.270.0090.00022.12
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0050.00621.09
8.1.220.0050.00317.74
8.1.210.0040.00418.97
8.1.200.0030.00617.60
8.1.190.0000.00817.30
8.1.180.0030.00518.10
8.1.170.0040.00418.80
8.1.160.0050.00222.03
8.1.150.0000.00718.79
8.1.140.0040.00417.79
8.1.130.0000.00817.94
8.1.120.0070.00017.61
8.1.110.0000.00717.67
8.1.100.0070.00017.66
8.1.90.0040.00417.59
8.1.80.0000.00717.72
8.1.70.0080.00017.65
8.1.60.0030.00917.81
8.1.50.0030.00517.62
8.1.40.0050.00317.59
8.1.30.0030.00517.85
8.1.20.0080.00017.70
8.1.10.0040.00417.75
8.1.00.0000.00717.66
8.0.300.0080.00020.03
8.0.290.0040.00417.18
8.0.280.0030.00318.45
8.0.270.0000.00717.34
8.0.260.0000.00618.46
8.0.250.0030.00317.19
8.0.240.0000.00717.25
8.0.230.0040.00417.18
8.0.220.0000.00717.15
8.0.210.0000.00817.21
8.0.200.0030.00317.32
8.0.190.0050.00317.22
8.0.180.0070.00017.23
8.0.170.0000.00817.23
8.0.160.0000.00817.27
8.0.150.0050.00317.25
8.0.140.0000.00717.05
8.0.130.0000.00513.59
8.0.120.0040.00417.05
8.0.110.0000.00817.16
8.0.100.0040.00417.07
8.0.90.0040.00417.23
8.0.80.0060.00917.20
8.0.70.0040.00417.17
8.0.60.0000.00816.92
8.0.50.0070.00017.02
8.0.30.0120.00717.18
8.0.20.0090.01117.40
8.0.10.0020.00517.27
8.0.00.0150.00416.97
7.4.330.0020.00415.00
7.4.320.0030.00316.57
7.4.300.0030.00316.57
7.4.290.0000.00716.62
7.4.280.0050.00216.73
7.4.270.0000.00716.69
7.4.260.0000.00816.70
7.4.250.0040.00416.58
7.4.240.0040.00416.66
7.4.230.0070.00016.37
7.4.220.0070.01016.82
7.4.210.0080.00916.65
7.4.200.0000.00716.74
7.4.190.0040.00416.87
7.4.160.0070.00716.49
7.4.150.0140.00317.40
7.4.140.0100.00817.86
7.4.130.0080.01316.74
7.4.120.0080.00916.78
7.4.110.0100.00716.66
7.4.100.0030.01516.90
7.4.90.0080.00816.59
7.4.80.0090.00919.39
7.4.70.0110.01116.68
7.4.60.0100.00716.64
7.4.50.0040.00416.64
7.4.40.0130.00322.77
7.4.30.0030.01416.55
7.4.00.0070.01015.32
7.3.330.0040.00413.44
7.3.320.0050.00013.44
7.3.310.0060.00016.46
7.3.300.0040.00416.46
7.3.290.0000.01416.51
7.3.280.0080.01016.53
7.3.270.0090.00917.40
7.3.260.0090.01216.58
7.3.250.0040.01316.59
7.3.240.0070.01116.79
7.3.230.0100.00716.65
7.3.210.0150.00916.44
7.3.200.0110.00519.39
7.3.190.0070.01116.59
7.3.180.0060.01216.70
7.3.170.0090.00616.54
7.3.160.0130.00316.65
7.3.120.0100.00315.19
7.2.330.0070.01316.63
7.2.320.0090.01516.98
7.2.310.0090.00916.87
7.2.300.0170.00016.91
7.2.290.0040.01217.03
7.2.60.0030.00917.05
7.1.200.0040.00815.63
7.1.100.0000.01318.14
7.1.70.0030.00717.11
7.1.60.0060.01919.82
7.1.50.0060.01017.18
7.1.00.0030.07322.35
7.0.200.0060.00816.88
7.0.140.0000.07722.09
7.0.80.0130.07319.96
7.0.70.0470.07019.92
7.0.60.0730.07719.88
7.0.50.0800.07020.29
7.0.40.0070.04720.14
7.0.30.0100.08020.14
7.0.20.0030.09020.13
7.0.10.0170.07320.10
7.0.00.0100.08020.10
5.6.280.0000.07320.98
5.6.230.0070.05720.61
5.6.220.0170.06720.57
5.6.210.0130.07320.75
5.6.200.0070.08321.04
5.6.190.0030.08021.05
5.6.180.0170.06021.03
5.6.170.0100.06720.93
5.6.160.0170.06721.04
5.6.150.0170.07320.95
5.6.140.0100.07320.97
5.6.130.0170.07321.00
5.6.120.0230.07021.01
5.6.110.0030.09021.02
5.6.100.0100.08721.04
5.6.90.0170.07020.99
5.6.80.0100.08320.41
5.6.70.0100.06720.33
5.6.60.0000.07720.38
5.6.50.0070.06720.46
5.6.40.0130.07020.38
5.6.30.0130.07020.30
5.6.20.0130.07020.32
5.6.10.0170.07320.46
5.6.00.0070.07720.44
5.5.370.0100.08020.55
5.5.360.0070.08720.38
5.5.350.0030.08320.38
5.5.340.0130.07720.87
5.5.330.0030.09020.75
5.5.320.0100.08320.88
5.5.310.0100.07320.88
5.5.300.0100.08320.90
5.5.290.0100.08320.76
5.5.280.0070.08320.63
5.5.270.0100.07720.91
5.5.260.0030.05720.84
5.5.250.0070.08720.63
5.5.240.0100.08020.16
5.5.230.0000.07720.18
5.5.220.0070.08020.27
5.5.210.0170.07720.13
5.5.200.0030.08720.23
5.5.190.0070.08020.20
5.5.180.0170.06720.18
5.5.160.0170.07320.21
5.5.150.0100.05319.98
5.5.140.0030.08020.14
5.5.130.0200.06720.13
5.5.120.0200.04720.11
5.5.110.0100.07720.16
5.5.100.0100.07320.11
5.5.90.0070.08020.03
5.5.80.0100.07720.06
5.5.70.0000.08320.09
5.5.60.0070.08019.90
5.5.50.0130.06320.02
5.5.40.0030.08719.90
5.5.30.0100.07720.04
5.5.20.0130.07320.13
5.5.10.0100.07720.02
5.5.00.0100.06719.95
5.4.450.0130.07319.38
5.4.440.0030.07719.27
5.4.430.0200.06319.13
5.4.420.0130.06719.07
5.4.410.0070.05719.25
5.4.400.0070.06019.04
5.4.390.0100.07719.09
5.4.380.0030.08019.03
5.4.370.0070.06018.92
5.4.360.0070.06719.23
5.4.350.0000.05719.13
5.4.340.0130.07018.96
5.4.320.0100.08319.05
5.4.310.0130.06319.09
5.4.300.0100.06718.96
5.4.290.0100.07019.05
5.4.280.0130.06718.80
5.4.270.0100.04319.14
5.4.260.0200.06319.24
5.4.250.0100.07319.14
5.4.240.0130.06719.12
5.4.230.0070.06319.05
5.4.220.0130.06718.97
5.4.210.0030.06019.22
5.4.200.0100.07319.22
5.4.190.0070.07319.10
5.4.180.0170.06018.99
5.4.170.0100.07719.04
5.4.160.0100.07018.97
5.4.150.0130.07019.05
5.4.140.0070.06716.38
5.4.130.0100.07316.17
5.4.120.0070.05316.40
5.4.110.0070.05316.50
5.4.100.0070.04316.36
5.4.90.0030.04016.48
5.4.80.0000.04016.48
5.4.70.0070.05716.45
5.4.60.0000.04316.29
5.4.50.0000.04316.28
5.4.40.0130.06016.46
5.4.30.0000.04016.23
5.4.20.0100.03316.18
5.4.10.0000.04016.32
5.4.00.0130.03015.84
5.3.290.0100.06714.50
5.3.280.0100.07314.59
5.3.270.0070.07014.59
5.3.260.0070.07314.46
5.3.250.0070.06714.58
5.3.240.0100.07014.41
5.3.230.0070.07014.55
5.3.220.0070.07014.56
5.3.210.0100.05714.54
5.3.200.0070.04314.55
5.3.190.0030.03714.51
5.3.180.0000.04014.42
5.3.170.0000.04314.39
5.3.160.0000.04014.50
5.3.150.0000.04014.54
5.3.140.0170.03014.53
5.3.130.0100.05714.49
5.3.120.0030.04014.40
5.3.110.0070.03314.50
5.3.100.0000.04014.02
5.3.90.0030.05314.00
5.3.80.0100.03713.96
5.3.70.0030.03013.95
5.3.60.0030.06013.97
5.3.50.0030.03013.82
5.3.40.0000.04013.93
5.3.30.0030.03713.89
5.3.20.0030.03713.59
5.3.10.0030.03313.56
5.3.00.0030.03313.49
5.2.170.0070.06011.13
5.2.160.0030.02710.97
5.2.150.0070.02711.18
5.2.140.0070.02711.09
5.2.130.0030.05011.09
5.2.120.0000.03311.15
5.2.110.0000.03010.91
5.2.100.0030.03011.09
5.2.90.0030.02311.08
5.2.80.0100.02010.91
5.2.70.0030.03711.08
5.2.60.0000.03010.91
5.2.50.0000.02711.06
5.2.40.0030.03010.82
5.2.30.0000.03010.96
5.2.20.0070.04310.91
5.2.10.0000.03010.87
5.2.00.0000.03010.69
5.1.60.0030.03010.02
5.1.50.0070.02010.02
5.1.40.0100.0239.96
5.1.30.0000.03010.45
5.1.20.0000.03310.36
5.1.10.0000.02310.06
5.1.00.0030.02310.17
5.0.50.0030.0208.58
5.0.40.0000.0208.40
5.0.30.0030.0308.24
5.0.20.0030.0178.03
5.0.10.0000.0208.15
5.0.00.0000.0338.25
4.4.90.0000.0177.16
4.4.80.0000.0177.16
4.4.70.0070.0137.16
4.4.60.0000.0177.16
4.4.50.0000.0177.16
4.4.40.0000.0237.16
4.4.30.0000.0207.16
4.4.20.0030.0137.16
4.4.10.0000.0177.16
4.4.00.0000.0277.16
4.3.110.0030.0137.16
4.3.100.0030.0177.16
4.3.90.0030.0137.16
4.3.80.0030.0237.16
4.3.70.0000.0137.16
4.3.60.0000.0177.16
4.3.50.0030.0137.16
4.3.40.0000.0277.16
4.3.30.0000.0177.16
4.3.20.0070.0077.16
4.3.10.0030.0177.16
4.3.00.0000.0137.16

preferences:
43.44 ms | 401 KiB | 5 Q