3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = date("Y-m-d"); $newdate = strtotime ( '-68 year' , strtotime ( $date ) ) ; $newdate = date ( 'Y-m-d' , $newdate ); 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)
8.3.40.0070.00718.80
8.3.30.0140.00719.06
8.3.20.0040.00420.16
8.3.10.0000.00823.52
8.3.00.0040.00419.38
8.2.170.0150.00622.96
8.2.160.0120.00620.29
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0090.00020.70
8.2.110.0060.00322.23
8.2.100.0090.00318.16
8.2.90.0000.01119.35
8.2.80.0000.00818.05
8.2.70.0030.00617.75
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0040.00420.06
8.2.30.0040.00418.25
8.2.20.0000.00817.99
8.2.10.0040.00418.05
8.2.00.0000.00817.98
8.1.270.0000.00923.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0050.00519.21
8.1.220.0060.00317.79
8.1.210.0090.00018.77
8.1.200.0090.00017.25
8.1.190.0050.00317.48
8.1.180.0060.00318.10
8.1.170.0030.00618.53
8.1.160.0030.00321.93
8.1.150.0070.00018.87
8.1.140.0070.00017.55
8.1.130.0040.00417.86
8.1.120.0000.00717.63
8.1.110.0060.00317.70
8.1.100.0000.00717.70
8.1.90.0000.00717.63
8.1.80.0000.00717.56
8.1.70.0000.00717.48
8.1.60.0030.00617.75
8.1.50.0090.00017.59
8.1.40.0000.00817.66
8.1.30.0030.00717.78
8.1.20.0080.00017.75
8.1.10.0050.00217.67
8.1.00.0030.00617.62
8.0.300.0050.00320.76
8.0.290.0070.00017.30
8.0.280.0000.00718.53
8.0.270.0000.00717.30
8.0.260.0040.00417.45
8.0.250.0080.00017.21
8.0.240.0030.00317.26
8.0.230.0000.00717.06
8.0.220.0030.00517.07
8.0.210.0040.00417.09
8.0.200.0000.00717.13
8.0.190.0030.00317.22
8.0.180.0060.00317.09
8.0.170.0040.00417.18
8.0.160.0040.00417.07
8.0.150.0000.00816.96
8.0.140.0030.00517.11
8.0.130.0030.00313.43
8.0.120.0030.00617.03
8.0.110.0040.00417.11
8.0.100.0040.00417.15
8.0.90.0030.00516.96
8.0.80.0040.01117.04
8.0.70.0030.00616.99
8.0.60.0000.00816.91
8.0.50.0000.00817.20
8.0.30.0080.01017.20
8.0.20.0130.00617.46
8.0.10.0030.00517.26
8.0.00.0070.00916.95
7.4.330.0030.00315.00
7.4.320.0000.00716.54
7.4.300.0030.00316.68
7.4.290.0000.00716.56
7.4.280.0000.00716.70
7.4.270.0050.00216.78
7.4.260.0070.00016.64
7.4.250.0040.00416.69
7.4.240.0040.00416.60
7.4.230.0070.00016.57
7.4.220.0070.01116.72
7.4.210.0090.00516.70
7.4.200.0000.00716.63
7.4.190.0030.00316.89
7.4.160.0100.00616.64
7.4.150.0130.00517.40
7.4.140.0080.00917.86
7.4.130.0120.00616.66
7.4.120.0120.00516.59
7.4.110.0100.00716.50
7.4.100.0030.01616.58
7.4.90.0100.01016.63
7.4.80.0060.01319.39
7.4.70.0100.00616.62
7.4.60.0100.00716.69
7.4.50.0000.00616.38
7.4.40.0140.00316.62
7.4.30.0140.00716.85
7.4.00.0030.01115.28
7.3.330.0000.00613.20
7.3.320.0000.00513.20
7.3.310.0050.00316.37
7.3.300.0000.00616.39
7.3.290.0030.01016.40
7.3.280.0140.00516.41
7.3.270.0100.01317.40
7.3.260.0100.00716.45
7.3.250.0160.00516.48
7.3.240.0030.01316.45
7.3.230.0040.01216.46
7.3.210.0130.00316.86
7.3.200.0070.01519.39
7.3.190.0000.01716.56
7.3.180.0080.00816.43
7.3.170.0060.00916.68
7.3.160.0130.00316.63
7.3.120.0050.01114.89
7.3.110.0100.00714.87
7.3.100.0070.00614.96
7.3.90.0100.00615.00
7.3.80.0060.00615.08
7.3.70.0060.01014.96
7.3.60.0100.00314.99
7.3.50.0040.00814.75
7.3.40.0070.01014.95
7.3.30.0090.01015.04
7.3.20.0000.01516.97
7.3.10.0030.01216.67
7.3.00.0040.00716.86
7.2.330.0100.00716.84
7.2.320.0080.01316.80
7.2.310.0100.00716.85
7.2.300.0110.00516.64
7.2.290.0100.00616.80
7.2.250.0070.01415.43
7.2.240.0040.01815.14
7.2.230.0060.00915.34
7.2.220.0030.00615.38
7.2.210.0030.01215.38
7.2.200.0000.01315.16
7.2.190.0000.01815.20
7.2.180.0030.01415.18
7.2.170.0000.01215.06
7.2.60.0070.00717.13
7.2.00.0080.00819.59
7.1.330.0070.00716.03
7.1.320.0000.00815.76
7.1.310.0030.00715.87
7.1.300.0060.01215.83
7.1.290.0070.01015.65
7.1.280.0070.00415.99
7.1.270.0090.00615.64
7.1.260.0060.00615.78
7.1.200.0040.00416.13
7.1.100.0070.00718.42
7.1.70.0000.00817.28
7.1.60.0070.01619.46
7.1.50.0160.00617.03
7.1.00.0030.07722.28
7.0.200.0060.00317.07
7.0.140.0030.07321.95
7.0.80.0600.08320.00
7.0.70.0170.08019.99
7.0.60.0630.08020.05
7.0.50.0570.08020.24
7.0.40.0130.07320.01
7.0.30.0130.06720.15
7.0.20.0070.06720.03
7.0.10.0300.06320.11
7.0.00.0000.09720.14
5.6.280.0170.06320.86
5.6.230.0100.07720.53
5.6.220.0070.06320.66
5.6.210.0030.08320.55
5.6.200.0070.09021.00
5.6.190.0100.05320.93
5.6.180.0070.05721.02
5.6.170.0100.07321.04
5.6.160.0100.08721.01
5.6.150.0170.07321.07
5.6.140.0070.08021.02
5.6.130.0030.09321.03
5.6.120.0070.06021.01
5.6.110.0030.05020.94
5.6.100.0100.08321.04
5.6.90.0070.08721.02
5.6.80.0030.08720.45
5.6.70.0100.06720.38
5.6.60.0070.07320.38
5.6.50.0130.06320.48
5.6.40.0100.07320.36
5.6.30.0130.07720.29
5.6.20.0030.08320.38
5.6.10.0170.07020.30
5.6.00.0100.07320.35
5.5.370.0070.08320.43
5.5.360.0030.04720.33
5.5.350.0030.07720.33
5.5.340.0070.06020.91
5.5.330.0100.08020.77
5.5.320.0100.08320.86
5.5.310.0100.08020.85
5.5.300.0170.07720.76
5.5.290.0070.08720.86
5.5.280.0000.09020.79
5.5.270.0070.08320.83
5.5.260.0100.07320.62
5.5.250.0070.06720.64
5.5.240.0100.06020.31
5.5.230.0100.06320.15
5.5.220.0130.07020.28
5.5.210.0100.08020.25
5.5.200.0170.06720.10
5.5.190.0130.04020.27
5.5.180.0100.08320.23
5.5.160.0100.07720.16
5.5.150.0100.08020.26
5.5.140.0030.08320.27
5.5.130.0170.07020.09
5.5.120.0070.08020.23
5.5.110.0130.04720.25
5.5.100.0100.07320.09
5.5.90.0070.08020.15
5.5.80.0100.07720.11
5.5.70.0030.08020.14
5.5.60.0130.06719.99
5.5.50.0070.07720.11
5.5.40.0100.07320.12
5.5.30.0100.07720.04
5.5.20.0000.09020.02
5.5.10.0130.05320.10
5.5.00.0100.07020.03
5.4.450.0100.07319.55
5.4.440.0230.07019.42
5.4.430.0070.08019.46
5.4.420.0130.08019.38
5.4.410.0100.07319.22
5.4.400.0030.05319.04
5.4.390.0070.05718.98
5.4.380.0070.07319.10
5.4.370.0130.06019.03
5.4.360.0130.07319.14
5.4.350.0130.07318.95
5.4.340.0200.06719.05
5.4.320.0130.07018.90
5.4.310.0100.07019.11
5.4.300.0000.05719.04
5.4.290.0130.07019.09
5.4.280.0170.06719.04
5.4.270.0100.08018.80
5.4.260.0100.07719.07
5.4.250.0070.08018.80
5.4.240.0100.08018.93
5.4.230.0070.08018.89
5.4.220.0100.06319.11
5.4.210.0100.04719.02
5.4.200.0030.05019.12
5.4.190.0130.03719.04
5.4.180.0030.07318.98
5.4.170.0130.06318.93
5.4.160.0130.07319.12
5.4.150.0170.06719.02
5.4.140.0070.07316.43
5.4.130.0070.05316.34
5.4.120.0030.07316.38
5.4.110.0100.06716.28
5.4.100.0030.07316.26
5.4.90.0070.07316.37
5.4.80.0070.07716.48
5.4.70.0000.05016.38
5.4.60.0030.07316.19
5.4.50.0130.06016.37
5.4.40.0100.07016.26
5.4.30.0070.05316.18
5.4.20.0070.07016.31
5.4.10.0070.04716.18
5.4.00.0030.07015.81
5.3.290.0070.07714.48
5.3.280.0170.06314.45
5.3.270.0030.06314.55
5.3.260.0100.07714.46
5.3.250.0030.04014.57
5.3.240.0070.05714.56
5.3.230.0030.06014.55
5.3.220.0130.07014.50
5.3.210.0100.07314.55
5.3.200.0070.07314.52
5.3.190.0070.04714.57
5.3.180.0200.06314.57
5.3.170.0130.06314.57
5.3.160.0070.07314.53
5.3.150.0070.07714.46
5.3.140.0070.07714.41
5.3.130.0030.06314.40
5.3.120.0100.05014.41
5.3.110.0030.08014.52
5.3.100.0030.07714.04
5.3.90.0030.07713.96
5.3.80.0070.05714.01
5.3.70.0030.07313.96
5.3.60.0030.08013.76
5.3.50.0030.06713.71
5.3.40.0000.08313.95
5.3.30.0130.07013.91
5.3.20.0000.07713.46
5.3.10.0030.07313.51
5.3.00.0000.06313.48
5.2.170.0100.06011.18
5.2.160.0100.05711.00
5.2.150.0030.06711.21
5.2.140.0170.05010.93
5.2.130.0070.06311.17
5.2.120.0100.05711.14
5.2.110.0030.06711.14
5.2.100.0030.06711.11
5.2.90.0030.06011.09
5.2.80.0070.04011.07
5.2.70.0100.03310.97
5.2.60.0070.03311.11
5.2.50.0000.04711.06
5.2.40.0030.04310.99
5.2.30.0000.03010.94
5.2.20.0000.03311.03
5.2.10.0070.02310.92
5.2.00.0000.03010.62
5.1.60.0000.0279.99
5.1.50.0100.02010.07
5.1.40.0000.02710.00
5.1.30.0000.03310.40
5.1.20.0000.03010.41
5.1.10.0030.02310.11
5.1.00.0030.02310.05
5.0.50.0100.0138.56
5.0.40.0030.0178.39
5.0.30.0000.0338.27
5.0.20.0000.0278.30
5.0.10.0030.0338.23
5.0.00.0000.0478.14
4.4.90.0000.0207.15
4.4.80.0030.0137.15
4.4.70.0000.0177.15
4.4.60.0000.0177.15
4.4.50.0070.0177.15
4.4.40.0030.0237.15
4.4.30.0000.0177.15
4.4.20.0030.0137.15
4.4.10.0030.0137.15
4.4.00.0030.0237.15
4.3.110.0000.0177.15
4.3.100.0030.0137.15
4.3.90.0000.0337.15
4.3.80.0070.0137.15
4.3.70.0030.0337.15
4.3.60.0000.0277.15
4.3.50.0000.0137.15
4.3.40.0030.0237.15
4.3.30.0000.0177.15
4.3.20.0070.0107.15
4.3.10.0030.0137.15
4.3.00.0000.0177.15

preferences:
41.19 ms | 400 KiB | 5 Q