3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = date("Ymd", strtotime("7 day")); print($dt); ?>

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)
8.3.40.0070.01018.96
8.3.30.0100.00319.09
8.3.20.0070.00020.29
8.3.10.0040.00423.51
8.3.00.0000.00817.93
8.2.170.0070.00722.96
8.2.160.0140.00320.27
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0000.00721.08
8.2.110.0100.00019.26
8.2.100.0030.00718.03
8.2.90.0040.00419.41
8.2.80.0000.00719.45
8.2.70.0050.00317.75
8.2.60.0030.00517.93
8.2.50.0000.00818.10
8.2.40.0000.00820.69
8.2.30.0040.00418.17
8.2.20.0040.00417.87
8.2.10.0080.00018.24
8.2.00.0000.00817.91
8.1.270.0050.00324.04
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.01022.47
8.1.230.0080.00317.89
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00817.35
8.1.190.0060.00317.25
8.1.180.0060.00618.10
8.1.170.0080.00318.72
8.1.160.0000.00722.25
8.1.150.0000.00818.87
8.1.140.0040.00717.54
8.1.130.0030.00317.79
8.1.120.0070.00017.71
8.1.110.0080.00017.61
8.1.100.0000.00717.65
8.1.90.0030.00317.63
8.1.80.0040.00417.68
8.1.70.0000.00717.58
8.1.60.0040.00417.59
8.1.50.0040.00417.59
8.1.40.0050.00217.67
8.1.30.0000.00817.77
8.1.20.0040.00417.80
8.1.10.0020.00517.69
8.1.00.0030.00617.61
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0040.00418.55
8.0.270.0080.00017.37
8.0.260.0030.00317.24
8.0.250.0020.00517.18
8.0.240.0070.00017.04
8.0.230.0000.00717.02
8.0.220.0040.00417.01
8.0.210.0040.00417.05
8.0.200.0000.00616.95
8.0.190.0070.00017.00
8.0.180.0000.00816.93
8.0.170.0040.00416.96
8.0.160.0030.00316.90
8.0.150.0050.00316.82
8.0.140.0000.00717.05
8.0.130.0000.00613.43
8.0.120.0030.00616.86
8.0.110.0050.00217.01
8.0.100.0040.00416.86
8.0.90.0030.00516.89
8.0.80.0130.00317.00
8.0.70.0000.00816.82
8.0.60.0050.00216.92
8.0.50.0000.00716.90
8.0.30.0080.01317.22
8.0.20.0140.00617.46
8.0.10.0070.00017.04
8.0.00.0110.00616.88
7.4.330.0050.00015.14
7.4.320.0070.00016.57
7.4.300.0060.00016.71
7.4.290.0000.00616.64
7.4.280.0040.00416.64
7.4.270.0080.00016.77
7.4.260.0040.00416.74
7.4.250.0030.00316.50
7.4.240.0040.00416.67
7.4.230.0080.00016.73
7.4.220.0070.01116.76
7.4.210.0030.01116.73
7.4.200.0030.00316.62
7.4.160.0060.00916.40
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0050.01116.65
7.4.120.0070.01016.70
7.4.110.0060.01016.44
7.4.100.0070.01016.63
7.4.90.0130.01016.57
7.4.80.0190.03319.39
7.4.70.0070.01116.63
7.4.60.0030.01316.67
7.4.50.0030.00316.73
7.4.40.0030.01716.59
7.4.30.0180.00316.77
7.4.00.0020.01315.13
7.3.330.0060.00013.29
7.3.320.0060.00013.26
7.3.310.0000.00816.45
7.3.300.0070.00016.24
7.3.290.0040.01116.45
7.3.280.0080.01216.43
7.3.270.0110.00617.40
7.3.260.0130.00316.48
7.3.250.0090.00816.73
7.3.240.0150.00616.83
7.3.230.0060.01016.49
7.3.210.0040.01416.46
7.3.200.0070.01419.39
7.3.190.0050.01316.57
7.3.180.0100.00716.83
7.3.170.0110.00816.46
7.3.160.0090.00616.49
7.3.120.0030.01114.96
7.3.110.0090.00914.85
7.3.100.0030.01314.90
7.3.90.0040.01214.82
7.3.80.0070.01114.83
7.3.70.0060.01214.94
7.3.60.0090.00614.85
7.3.50.0060.00915.06
7.3.40.0080.00314.81
7.3.30.0040.01114.78
7.3.20.0030.00616.84
7.3.10.0080.00416.37
7.3.00.0070.00716.83
7.2.330.0120.00616.77
7.2.320.0130.00316.91
7.2.310.0060.01616.58
7.2.300.0080.00816.87
7.2.290.0070.01016.64
7.2.250.0080.00615.11
7.2.240.0040.01115.02
7.2.230.0000.01915.25
7.2.220.0120.00615.18
7.2.210.0000.01715.31
7.2.200.0070.00715.22
7.2.190.0120.00414.97
7.2.180.0090.00614.89
7.2.170.0070.01015.04
7.2.00.0110.00419.39
7.1.330.0070.00715.84
7.1.320.0100.00615.98
7.1.310.0000.01416.03
7.1.300.0090.00615.82
7.1.290.0070.00715.64
7.1.280.0030.01015.95
7.1.270.0030.00615.82
7.1.260.0030.00715.63
7.1.100.0140.01018.24
7.1.70.0100.00317.41
7.1.60.0120.01219.25
7.1.50.0140.00716.96
7.1.00.0070.07322.40
7.0.200.0030.00616.92
7.0.140.0030.07322.19
7.0.90.0130.07019.98
7.0.80.0100.04719.81
7.0.70.0070.07719.84
7.0.60.0070.08320.03
7.0.50.0030.04320.19
7.0.40.0030.05020.09
7.0.30.0130.04320.07
7.0.20.0100.08720.01
7.0.10.0070.04720.02
7.0.00.0070.08720.08
5.6.280.0030.07320.88
5.6.240.0070.07720.66
5.6.230.0130.08020.68
5.6.220.0070.05020.70
5.6.210.0030.05020.44
5.6.200.0070.07021.06
5.6.190.0130.04020.94
5.6.180.0170.05721.16
5.6.170.0130.07021.05
5.6.160.0200.07321.07
5.6.150.0070.07721.01
5.6.140.0070.06721.04
5.6.130.0100.08021.05
5.6.120.0030.05321.16
5.6.110.0100.07021.02
5.6.100.0170.06321.14
5.6.90.0100.07721.04
5.6.80.0070.07720.42
5.6.70.0030.08320.39
5.6.60.0100.05320.37
5.6.50.0100.05020.31
5.6.40.0130.07720.31
5.6.30.0170.06720.29
5.6.20.0070.07020.30
5.6.10.0000.04720.36
5.6.00.0100.05720.38
5.5.380.0130.07320.33
5.5.370.0030.08720.40
5.5.360.0130.04020.28
5.5.350.0000.07320.39
5.5.340.0070.08020.89
5.5.330.0030.04720.92
5.5.320.0100.07020.75
5.5.310.0170.03720.92
5.5.300.0100.04320.90
5.5.290.0100.07020.75
5.5.280.0030.06320.87
5.5.270.0100.07720.71
5.5.260.0030.08020.73
5.5.250.0100.03720.67
5.5.240.0100.07720.14
5.5.230.0100.03720.28
5.5.220.0170.07020.16
5.5.210.0030.08020.25
5.5.200.0100.08020.26
5.5.190.0030.05320.09
5.5.180.0030.05020.19
5.5.160.0100.08020.20
5.5.150.0070.06720.11
5.5.140.0170.07320.18
5.5.130.0170.06320.23
5.5.120.0070.07020.22
5.5.110.0100.08020.08
5.5.100.0070.04720.16
5.5.90.0070.08320.00
5.5.80.0170.07720.06
5.5.70.0130.04719.96
5.5.60.0070.07320.08
5.5.50.0100.07720.13
5.5.40.0070.08020.08
5.5.30.0230.05320.07
5.5.20.0130.03020.04
5.5.10.0000.04320.05
5.5.00.0070.03719.98
5.4.450.0070.08019.22
5.4.440.0100.07019.42
5.4.430.0070.05719.34
5.4.420.0100.04319.39
5.4.410.0030.07719.32
5.4.400.0100.04318.79
5.4.390.0030.05319.03
5.4.380.0130.06318.81
5.4.370.0030.08019.20
5.4.360.0030.07719.14
5.4.350.0070.07019.23
5.4.340.0070.06719.02
5.4.320.0030.05318.95
5.4.310.0030.04019.10
5.4.300.0070.05319.02
5.4.290.0030.04318.94
5.4.280.0100.07319.07
5.4.270.0030.08319.04
5.4.260.0200.07318.91
5.4.250.0170.07018.96
5.4.240.0030.08319.04
5.4.230.0070.07018.95
5.4.220.0100.07719.02
5.4.210.0070.07719.12
5.4.200.0070.06319.06
5.4.190.0030.05718.96
5.4.180.0070.04319.01
5.4.170.0000.04318.77
5.4.160.0030.03719.03
5.4.150.0030.04019.00
5.4.140.0030.03716.33
5.4.130.0070.04716.34
5.4.120.0030.03316.38
5.4.110.0070.02716.48
5.4.100.0030.04016.31
5.4.90.0070.03016.31
5.4.80.0070.03316.25
5.4.70.0070.04316.33
5.4.60.0000.03716.34
5.4.50.0100.05716.32
5.4.40.0070.03316.38
5.4.30.0030.03716.20
5.4.20.0000.04316.40
5.4.10.0100.03016.29
5.4.00.0030.03715.83
5.3.290.0030.07714.50
5.3.280.0100.05314.57
5.3.270.0030.03714.54
5.3.260.0030.04014.55
5.3.250.0000.04314.59
5.3.240.0030.03014.54
5.3.230.0030.04314.57
5.3.220.0070.03314.55
5.3.210.0030.03014.51
5.3.200.0070.03014.42
5.3.190.0030.04014.55
5.3.180.0000.04014.55
5.3.170.0030.04714.38
5.3.160.0030.03714.54
5.3.150.0000.04014.57
5.3.140.0070.03714.41
5.3.130.0000.03714.55
5.3.120.0030.03714.54
5.3.110.0030.03314.42
5.3.100.0030.03714.02
5.3.90.0030.04013.88
5.3.80.0070.06314.02
5.3.70.0030.06013.96
5.3.60.0100.03313.99
5.3.50.0030.03313.77
5.3.40.0000.04013.87
5.3.30.0000.04713.86
5.3.20.0030.04713.70
5.3.10.0030.03013.51
5.3.00.0030.05713.58
5.2.170.0070.04711.16
5.2.160.0000.03011.00
5.2.150.0030.03010.98
5.2.140.0000.04311.20
5.2.130.0030.03011.11
5.2.120.0000.03011.09
5.2.110.0030.02710.95
5.2.100.0030.02311.05
5.2.90.0030.03011.08
5.2.80.0070.02310.90
5.2.70.0030.03011.01
5.2.60.0000.03011.05
5.2.50.0070.02310.87
5.2.40.0000.03011.03
5.2.30.0000.03010.76
5.2.20.0070.02310.75
5.2.10.0030.04710.90
5.2.00.0000.03710.63
5.1.60.0000.02710.23
5.1.50.0030.03710.23
5.1.40.0030.02310.23
5.1.30.0070.05310.37
5.1.20.0030.05710.40
5.1.10.0070.05310.23
5.1.00.0100.05010.23
5.0.50.0000.02310.23
5.0.40.0030.03010.23
5.0.30.0070.04710.23
5.0.20.0030.03710.23
5.0.10.0070.04010.23
5.0.00.0030.06310.23
4.4.90.0070.01010.23
4.4.80.0000.01710.23
4.4.70.0000.01710.23
4.4.60.0000.01710.23
4.4.50.0000.01710.23
4.4.40.0000.02310.23
4.4.30.0030.01710.23
4.4.20.0070.03010.23
4.4.10.0000.01710.23
4.4.00.0070.02310.23
4.3.110.0030.03310.23
4.3.100.0100.03010.23
4.3.90.0030.04310.23
4.3.80.0000.05310.23
4.3.70.0030.01310.23
4.3.60.0000.02010.23
4.3.50.0030.03310.23
4.3.40.0030.05010.23
4.3.30.0030.01710.23
4.3.20.0000.03710.23
4.3.10.0030.03010.23
4.3.00.0000.03710.23

preferences:
47.4 ms | 400 KiB | 5 Q