3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); echo $date->format('Y-m-d'); $date->sub(new DateInterval('P4M')); echo $date->format('Y-m-d');

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)
8.3.40.0140.00718.92
8.3.30.0110.00318.84
8.3.20.0040.00420.33
8.3.10.0080.00022.14
8.3.00.0040.00422.51
8.2.170.0140.00322.96
8.2.160.0070.01019.25
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0080.00317.75
8.2.110.0040.00722.20
8.2.100.0040.00718.22
8.2.90.0020.00519.39
8.2.80.0000.00818.05
8.2.70.0050.00317.63
8.2.60.0050.00318.04
8.2.50.0050.00318.07
8.2.40.0030.00618.34
8.2.30.0040.00418.13
8.2.20.0000.00717.74
8.2.10.0030.00617.68
8.2.00.0050.00517.70
8.1.270.0030.00522.03
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0060.00323.73
8.1.230.0070.00419.10
8.1.220.0030.00617.76
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0060.00317.53
8.1.180.0000.00818.75
8.1.170.0040.00418.70
8.1.160.0040.00422.13
8.1.150.0000.00818.80
8.1.140.0040.00417.57
8.1.130.0060.00317.82
8.1.120.0000.00817.49
8.1.110.0040.00417.56
8.1.100.0000.00717.58
8.1.90.0050.00317.47
8.1.80.0000.00717.43
8.1.70.0030.00317.54
8.1.60.0030.00617.64
8.1.50.0000.00717.55
8.1.40.0000.00717.60
8.1.30.0040.00417.75
8.1.20.0000.00817.77
8.1.10.0030.00617.71
8.1.00.0040.00417.75
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0030.00318.48
8.0.270.0030.00317.34
8.0.260.0060.00017.02
8.0.250.0030.00317.13
8.0.240.0000.00917.02
8.0.230.0000.00716.97
8.0.220.0030.00316.95
8.0.210.0000.00617.02
8.0.200.0000.00716.99
8.0.190.0040.00417.09
8.0.180.0050.00317.05
8.0.170.0030.00617.05
8.0.160.0040.00416.99
8.0.150.0060.00316.98
8.0.140.0050.00316.85
8.0.130.0000.00613.40
8.0.120.0080.00016.92
8.0.110.0040.00416.91
8.0.100.0000.00916.91
8.0.90.0000.00716.90
8.0.80.0060.01517.02
8.0.70.0000.00717.09
8.0.60.0040.00417.02
8.0.50.0040.00416.85
8.0.30.0130.00817.24
8.0.20.0110.01017.40
8.0.10.0000.00717.02
8.0.00.0090.00916.94
7.4.330.0050.00015.00
7.4.320.0000.00716.69
7.4.300.0030.00316.68
7.4.290.0030.00316.58
7.4.280.0030.00316.48
7.4.270.0000.00716.57
7.4.260.0030.00316.63
7.4.250.0000.00816.52
7.4.240.0040.00316.63
7.4.230.0080.00016.66
7.4.220.0090.01416.60
7.4.210.0070.00916.64
7.4.200.0040.00416.68
7.4.190.0000.00716.83
7.4.160.0120.00516.62
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0130.00616.70
7.4.120.0080.01116.62
7.4.110.0150.00316.61
7.4.100.0150.00316.67
7.4.90.0100.00716.56
7.4.80.0110.01419.39
7.4.70.0110.00616.66
7.4.60.0060.01216.64
7.4.50.0040.00416.46
7.4.40.0080.00222.77
7.4.30.0060.00916.36
7.4.00.0050.01115.01
7.3.330.0030.00313.14
7.3.320.0030.00313.17
7.3.310.0000.00716.14
7.3.300.0030.00316.27
7.3.290.0080.00616.31
7.3.280.0060.00916.25
7.3.270.0080.00817.40
7.3.260.0090.00916.47
7.3.250.0070.01016.46
7.3.240.0120.00816.38
7.3.230.0110.01116.48
7.3.210.0030.01416.56
7.3.200.0060.01516.66
7.3.190.0060.01116.37
7.3.180.0100.01016.40
7.3.170.0060.01016.48
7.3.160.0030.01316.57
7.3.120.0070.00915.10
7.3.110.0090.00914.79
7.3.100.0040.01115.00
7.3.90.0000.01414.97
7.3.80.0070.00715.22
7.3.70.0030.01015.06
7.3.60.0070.00314.94
7.3.50.0030.00714.91
7.3.40.0070.00714.97
7.3.30.0070.00714.77
7.3.20.0030.01316.57
7.3.10.0100.00716.39
7.3.00.0070.00716.68
7.2.330.0100.00716.70
7.2.320.0060.01016.87
7.2.310.0070.01016.70
7.2.300.0120.00916.79
7.2.290.0030.01616.66
7.2.250.0100.01115.06
7.2.240.0060.01214.98
7.2.230.0060.00914.81
7.2.220.0090.00615.02
7.2.210.0070.00714.76
7.2.200.0090.00914.79
7.2.190.0030.01015.16
7.2.180.0030.00715.07
7.2.170.0060.00615.18
7.2.130.0260.00316.55
7.2.120.0190.00316.85
7.2.110.0100.01016.90
7.2.100.0230.01317.14
7.2.90.0390.00316.72
7.2.80.0100.01017.07
7.2.70.0070.01117.07
7.2.60.0130.00516.82
7.2.50.0160.01016.82
7.2.40.0090.00916.75
7.2.30.0130.00616.86
7.2.20.0130.00616.76
7.2.10.0070.01016.55
7.2.00.0030.01217.95
7.1.330.0040.00715.94
7.1.320.0090.00615.82
7.1.310.0070.00415.61
7.1.300.0080.00315.84
7.1.290.0070.00315.60
7.1.280.0060.00615.87
7.1.270.0060.00815.79
7.1.260.0030.01015.89
7.1.250.0120.01215.54
7.1.200.0040.00815.91
7.1.70.0040.00417.12
7.1.60.0070.01117.06
7.1.50.0230.01334.79
7.1.00.0070.05322.43
7.0.200.0000.01817.06
7.0.140.0030.07322.01
7.0.60.0200.08020.02
7.0.50.0170.07017.91
7.0.40.0200.07720.07
7.0.30.0200.04720.05
7.0.20.0170.05019.99
7.0.10.0170.03720.09
7.0.00.0100.07020.20
5.6.280.0030.07321.09
5.6.210.0100.06020.47
5.6.200.0130.07018.13
5.6.190.0130.08020.35
5.6.180.3700.04020.27
5.6.170.0330.07320.50
5.6.160.0100.06020.33
5.6.150.0070.08018.18
5.6.140.0230.06018.16
5.6.130.0100.03718.18
5.6.120.0100.03320.96
5.6.110.0130.03320.98
5.6.100.0030.04021.02
5.6.90.0100.05721.03
5.6.80.0130.06720.50
5.5.350.0200.08320.39
5.5.340.0000.04317.92
5.5.330.0030.04320.36
5.5.320.0200.08020.16
5.5.310.0270.07720.41
5.5.300.0100.08018.02
5.5.290.0030.07717.98
5.5.280.0170.04020.87
5.5.270.0030.08720.92
5.5.260.0070.07020.75
5.5.250.0030.08320.69
5.5.240.0130.07020.06
5.4.450.0300.06319.14
5.4.440.0230.06719.26
5.4.430.0200.05019.57
5.4.420.0200.04319.59
5.4.410.0130.06018.95
5.4.400.0230.06018.68
5.4.390.0400.05718.71
5.4.380.0270.05318.54
5.4.370.0170.05718.77
5.4.360.0130.06018.70
5.4.350.0270.05018.72
5.4.340.0230.05718.56
5.4.320.0040.03912.45
5.4.310.0090.03812.45
5.4.300.0120.04012.46
5.4.290.0060.04312.46
5.4.280.0050.03612.35
5.4.270.0080.03612.35
5.4.260.0070.06718.99
5.4.250.0070.08018.94
5.4.240.0070.08018.88
5.4.230.0100.05318.89
5.4.220.0030.06018.72
5.4.210.0130.07018.73
5.4.200.0130.06718.89
5.4.190.0170.08018.88
5.4.180.0070.08018.77
5.4.170.0130.05018.72
5.4.160.0170.06318.93
5.4.150.0070.06019.01
5.4.140.0030.05716.46
5.4.130.0130.06716.55
5.4.120.0100.05016.53
5.4.110.0170.04716.46
5.4.100.0130.05316.56
5.4.90.0000.05316.52
5.4.80.0130.04716.56
5.4.70.0070.07316.54
5.4.60.0200.06016.34
5.4.50.0100.04716.17
5.4.40.0000.05316.55
5.4.30.0070.05016.17
5.4.20.0100.04716.34
5.4.10.0100.05016.39
5.4.00.0100.05015.70
5.3.290.0040.04612.80
5.3.280.0100.05314.61
5.3.270.0000.07714.52
5.3.260.0130.04714.62
5.3.250.0000.05714.62
5.3.240.0200.05314.59
5.3.230.0070.05314.46
5.3.220.0170.04314.48
5.3.210.0170.07014.61
5.3.200.0100.05014.56
5.3.190.0070.07014.58
5.3.180.0200.04314.71
5.3.170.0030.05314.58
5.3.160.0170.06314.48
5.3.150.0070.07314.58
5.3.140.0100.05014.57
5.3.130.0130.05014.43
5.3.120.0200.05714.70
5.3.110.0100.07014.55
5.3.100.0100.04714.03
5.3.90.0100.04713.89
5.3.80.0130.04314.03
5.3.70.0070.05013.88
5.3.60.0170.04014.09
5.3.50.0000.05713.78
5.3.40.0100.05013.81
5.3.30.0030.05313.61
5.3.20.0070.06013.54
5.3.10.0170.04313.75
5.3.00.0000.07313.55
5.2.170.0100.05710.98
5.2.160.0000.04311.06
5.2.150.0100.03711.14
5.2.140.0100.04011.14
5.2.130.0100.04011.10
5.2.120.0070.06011.01
5.2.110.0130.04711.10
5.2.100.0000.06311.09
5.2.90.0170.04711.11
5.2.80.0070.05011.18
5.2.70.0230.04711.08
5.2.60.0100.05711.16
5.2.50.0130.05710.91
5.2.40.0030.04011.00
5.2.30.0070.03710.89
5.2.20.0030.06010.71
5.2.10.0030.04310.93
5.2.00.0130.03310.79
5.1.60.0170.0239.71
5.1.50.0030.0379.90
5.1.40.0070.0539.75
5.1.30.0000.05010.40
5.1.20.0130.04710.43
5.1.10.0070.0479.97
5.1.00.0100.04310.02
5.0.50.0070.0278.63
5.0.40.0030.0278.44
5.0.30.0000.0478.07
5.0.20.0070.0278.34
5.0.10.0030.0278.25
5.0.00.0070.0478.24
4.4.90.0070.0277.47
4.4.80.0000.0277.47
4.4.70.0030.0237.47
4.4.60.0070.0207.47
4.4.50.0030.0207.47
4.4.40.0100.0277.47
4.4.30.0000.0237.47
4.4.20.0030.0307.47
4.4.10.0030.0237.47
4.4.00.0070.0407.47
4.3.110.0070.0177.47
4.3.100.0070.0277.47
4.3.90.0030.0237.47
4.3.80.0070.0307.47
4.3.70.0030.0277.47
4.3.60.0070.0237.47
4.3.50.0000.0337.47
4.3.40.0000.0377.47
4.3.30.0030.0207.47
4.3.20.0030.0207.47
4.3.10.0030.0237.47
4.3.00.0200.0206.89

preferences:
37.92 ms | 400 KiB | 5 Q