3v4l.org

run code in 300+ PHP versions simultaneously
<?php print strftime('%Y-%m-%d',(strtotime('7 days ago')));

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)
8.3.40.0090.00618.95
8.3.30.0030.01019.27
8.3.20.0080.00020.29
8.3.10.0030.00623.45
8.3.00.0040.00419.50
8.2.170.0150.00022.96
8.2.160.0070.01320.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0000.00721.15
8.2.110.0040.00422.38
8.2.100.0060.00618.03
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0090.00417.63
8.2.60.0000.00818.03
8.2.50.0060.00319.34
8.2.40.0040.00420.64
8.2.30.0000.00818.23
8.2.20.0070.00017.92
8.2.10.0000.00718.05
8.2.00.0000.00717.88
8.1.270.0060.00324.02
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0090.00021.37
8.1.230.0000.01119.16
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.48
8.1.190.0000.00917.36
8.1.180.0000.00718.10
8.1.170.0080.00018.62
8.1.160.0040.00418.87
8.1.150.0040.00418.88
8.1.140.0040.00417.49
8.1.130.0000.00817.80
8.1.120.0070.00017.56
8.1.110.0040.00417.48
8.1.100.0000.00717.48
8.1.90.0000.00717.61
8.1.80.0040.00417.62
8.1.70.0030.00317.57
8.1.60.0040.00417.57
8.1.50.0040.00417.54
8.1.40.0000.00717.55
8.1.30.0030.00617.60
8.1.20.0060.00317.69
8.1.10.0030.00517.66
8.1.00.0060.00317.56
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0000.00618.39
8.0.270.0030.00317.33
8.0.260.0040.00417.21
8.0.250.0050.00317.11
8.0.240.0070.00017.20
8.0.230.0040.00417.04
8.0.220.0070.00017.03
8.0.210.0030.00317.02
8.0.200.0030.00317.10
8.0.190.0050.00317.09
8.0.180.0000.00717.08
8.0.170.0040.00417.07
8.0.160.0030.00317.00
8.0.150.0000.00717.00
8.0.140.0040.00316.80
8.0.130.0030.00313.34
8.0.120.0000.00816.89
8.0.110.0000.00716.93
8.0.100.0040.00417.02
8.0.90.0070.00017.09
8.0.80.0120.00617.06
8.0.70.0000.00716.90
8.0.60.0040.00416.89
8.0.50.0050.00216.91
8.0.30.0100.01017.19
8.0.20.0080.01117.40
8.0.10.0000.00817.10
8.0.00.0080.01016.98
7.4.330.0000.00515.01
7.4.320.0030.00316.66
7.4.300.0070.00016.57
7.4.290.0000.00716.56
7.4.280.0040.00416.49
7.4.270.0000.00816.68
7.4.260.0030.00316.56
7.4.250.0030.00616.63
7.4.240.0040.00316.62
7.4.230.0070.00016.39
7.4.220.0190.00616.54
7.4.210.0060.00716.57
7.4.200.0030.00316.67
7.4.160.0160.00016.43
7.4.150.0170.00317.40
7.4.140.0040.01417.86
7.4.130.0180.00316.53
7.4.120.0080.01216.72
7.4.110.0070.01016.61
7.4.100.0060.01216.66
7.4.90.0100.00716.64
7.4.80.0160.00319.39
7.4.70.0150.00616.65
7.4.60.0060.01016.47
7.4.50.0000.00816.62
7.4.40.0130.01016.42
7.4.30.0110.00616.71
7.4.00.0040.00815.29
7.3.330.0000.00613.07
7.3.320.0060.00013.00
7.3.310.0050.00316.32
7.3.300.0000.00616.30
7.3.290.0040.01116.38
7.3.280.0070.00816.33
7.3.270.0030.01317.40
7.3.260.0000.01816.79
7.3.250.0050.01316.58
7.3.240.0100.01016.46
7.3.230.0140.01116.45
7.3.210.0110.00516.50
7.3.200.0100.00719.39
7.3.190.0100.00616.38
7.3.180.0070.00716.59
7.3.170.0140.00316.63
7.3.160.0150.00016.58
7.3.00.0030.00516.70
7.2.330.0110.00716.69
7.2.320.0030.01316.92
7.2.310.0100.00716.57
7.2.300.0030.01316.62
7.2.290.0120.00616.81
7.2.130.0040.01116.95
7.2.120.0050.00316.84
7.2.110.0000.01416.71
7.2.100.0030.00616.70
7.2.90.0000.00916.88
7.2.80.0050.01316.51
7.2.70.0080.00017.03
7.2.60.0090.00316.99
7.2.50.0100.00716.67
7.2.40.0070.00717.04
7.2.30.0060.00617.03
7.2.20.0040.00816.82
7.2.10.0070.00717.02
7.2.00.0080.00918.14
7.1.250.0060.00615.75
7.1.240.0000.01116.00
7.1.230.0070.00715.84
7.1.220.0030.00715.98
7.1.210.0110.00315.96
7.1.200.0030.00715.89
7.1.190.0030.00615.81
7.1.180.0090.00315.70
7.1.170.0060.00915.52
7.1.160.0030.00915.96
7.1.150.0070.00715.97
7.1.140.0000.01215.82
7.1.130.0080.00415.89
7.1.120.0040.01115.72
7.1.110.0140.00015.91
7.1.100.0040.00916.81
7.1.90.0000.01115.86
7.1.80.0030.00815.64
7.1.70.0080.00316.48
7.1.60.0090.00917.57
7.1.50.0070.00616.34
7.1.40.0030.01015.69
7.1.30.0070.00415.57
7.1.20.0000.00815.55
7.1.10.0040.00715.92
7.1.00.0070.03818.96
7.0.330.0040.00415.20
7.0.320.0060.00315.30
7.0.310.0090.00315.33
7.0.300.0000.00915.53
7.0.290.0030.00915.40
7.0.280.0030.00615.50
7.0.270.0050.00515.41
7.0.260.0030.00715.58
7.0.250.0040.00815.51
7.0.240.0030.00715.42
7.0.230.0070.00415.43
7.0.220.0060.00315.68
7.0.210.0090.00315.55
7.0.200.0030.00716.17
7.0.190.0030.00815.38
7.0.180.0060.00615.36
7.0.170.0130.00315.52
7.0.160.0030.01015.33
7.0.150.0080.00315.51
7.0.140.0050.03518.65
7.0.130.0070.00715.43
7.0.120.0000.01115.20
7.0.110.0060.00915.26
7.0.100.0030.00915.47
7.0.90.0060.00915.57
7.0.80.0070.00715.38
7.0.70.0040.00415.43
7.0.60.0050.02317.74
7.0.50.0070.03216.73
7.0.40.0070.03016.90
7.0.30.0120.03016.78
7.0.20.0140.03716.86
7.0.10.0050.05316.81
7.0.00.0020.02816.60
5.6.380.0060.00314.45
5.6.370.0070.00214.50
5.6.360.0030.00714.02
5.6.350.0000.01314.26
5.6.340.0060.00914.22
5.6.330.0060.00614.41
5.6.320.0080.00414.34
5.6.310.0060.00614.29
5.6.300.0030.01014.57
5.6.290.0040.00414.46
5.6.280.0060.04017.63
5.6.270.0000.01314.25
5.6.260.0030.00714.11
5.6.250.0060.00814.32
5.6.240.0000.01114.58
5.6.230.0080.00814.21
5.6.220.0070.00314.36
5.6.210.0080.03817.44
5.6.200.0000.03916.24
5.6.190.0080.04317.42
5.6.180.0200.03917.40
5.6.170.0160.01817.31
5.6.160.0050.05017.36
5.6.150.0050.04516.23
5.6.140.0050.02416.25
5.6.130.0050.04516.25
5.6.120.0060.03017.73
5.6.110.0080.02217.79
5.6.100.0090.02417.54
5.6.90.0080.03017.73
5.6.80.0070.03717.39
5.6.70.0060.00314.30
5.6.60.0060.00914.16
5.6.50.0000.01714.34
5.6.40.0070.00714.24
5.6.30.0080.00314.09
5.6.20.0030.01214.04
5.6.10.0070.00414.51
5.6.00.0000.01114.28
5.5.380.0000.01111.60
5.5.370.0030.00311.60
5.5.360.0030.00711.60
5.5.350.0190.03616.00
5.5.340.0030.04014.76
5.5.330.0030.04815.99
5.5.320.0030.03815.93
5.5.310.0200.03916.01
5.5.300.0050.02614.80
5.5.290.0050.02414.74
5.5.280.0070.04016.22
5.5.270.0070.02216.13
5.5.260.0140.03516.19
5.5.250.0060.02516.07
5.5.240.0040.04515.93
5.5.230.0080.00511.60
5.5.220.0040.00811.60
5.5.210.0040.00811.60
5.5.200.0000.00911.60
5.5.190.0100.00011.60
5.5.180.0030.00911.60
5.5.170.0000.00811.60
5.5.160.0060.00311.60
5.5.150.0080.00411.60
5.5.140.0030.00611.60
5.5.130.0070.00711.60
5.5.120.0080.00311.60
5.5.110.0040.00411.60
5.5.100.0000.00811.60
5.5.90.0030.00911.60
5.5.80.0090.00311.60
5.5.70.0050.00311.60
5.5.60.0040.00911.60
5.5.50.0050.00511.60
5.5.40.0000.01111.60
5.5.30.0110.00011.60
5.5.20.0070.00711.60
5.5.10.0000.01111.60
5.5.00.0030.00711.60
5.4.450.0230.03215.60
5.4.440.0630.04115.43
5.4.430.0540.02515.50
5.4.420.0380.03415.61
5.4.410.0410.02815.54
5.4.400.0380.02615.33
5.4.390.0420.03115.45
5.4.380.0170.03015.11
5.4.370.0250.02315.14
5.4.360.0140.02915.03
5.4.350.0230.02515.16
5.4.340.0310.03615.17
5.4.330.0030.00511.60
5.4.320.0060.01912.03
5.4.310.0090.02012.03
5.4.300.0060.02312.04
5.4.290.0020.02512.03
5.4.280.0050.02011.98
5.4.270.0070.01911.98
5.4.260.0040.02311.98
5.4.250.0030.02511.98
5.4.240.0060.02011.98
5.4.230.0060.02011.98
5.4.220.0060.01911.98
5.4.210.0020.02511.98
5.4.200.0040.02311.98
5.4.190.0060.01911.97
5.4.180.0090.01811.97
5.4.170.0070.02011.98
5.4.160.0040.02411.98
5.4.150.0020.02311.97
5.4.140.0060.02211.82
5.4.130.0040.02011.81
5.4.120.0040.02011.79
5.4.110.0060.02311.79
5.4.100.0100.01711.79
5.4.90.0040.02411.79
5.4.80.0040.02111.79
5.4.70.0060.01911.79
5.4.60.0020.02311.79
5.4.50.0060.01911.78
5.4.40.0070.01911.78
5.4.30.0050.02111.78
5.4.20.0040.02111.78
5.4.10.0050.02111.78
5.4.00.0060.02011.53
5.3.290.0050.02112.20
5.3.280.0030.02212.15
5.3.270.0040.02412.16
5.3.260.0060.02112.16
5.3.250.0080.01912.16
5.3.240.0040.02112.16
5.3.230.0040.02312.16
5.3.220.0050.02112.14
5.3.210.0040.02412.14
5.3.200.0020.02512.14
5.3.190.0020.02512.14
5.3.180.0050.02112.13
5.3.170.0050.02112.13
5.3.160.0070.01812.14
5.3.150.0020.02312.14
5.3.140.0060.02012.13
5.3.130.0080.02112.13
5.3.120.0070.02012.13
5.3.110.0080.01912.13
5.3.100.0080.01711.86
5.3.90.0070.01911.84
5.3.80.0060.02011.84
5.3.70.0040.02211.84
5.3.60.0040.02211.83
5.3.50.0040.02211.80
5.3.40.0060.01911.80
5.3.30.0050.02011.78
5.3.20.0030.02211.67
5.3.10.0040.01911.65
5.3.00.0050.02111.64
5.2.170.0030.01910.40
5.2.160.0040.01610.40
5.2.150.0050.01610.40
5.2.140.0060.01710.40
5.2.130.0020.01910.38
5.2.120.0030.01510.38
5.2.110.0040.01710.38
5.2.100.0030.01710.38
5.2.90.0020.01810.37
5.2.80.0030.01610.38
5.2.70.0040.01710.37
5.2.60.0020.01910.35
5.2.50.0030.01710.33
5.2.40.0020.01710.32
5.2.30.0040.01710.31
5.2.20.0040.01710.31
5.2.10.0030.01710.27
5.2.00.0030.01610.20
5.1.60.0050.0139.84
5.1.50.0040.0149.83
5.1.40.0030.0189.83
5.1.30.0020.01710.00
5.1.20.0040.01510.01
5.1.10.0060.0139.88
5.1.00.0040.0139.88
5.0.50.0030.0129.12
5.0.40.0010.0139.05
5.0.30.0020.0208.95
5.0.20.0020.0138.94
5.0.10.0020.0128.93
5.0.00.0050.0158.92
4.4.90.0020.0108.19
4.4.80.0030.0088.18
4.4.70.0030.0088.18
4.4.60.0050.0088.18
4.4.50.0010.0128.19
4.4.40.0020.0158.15
4.4.30.0030.0078.18
4.4.20.0020.0168.22
4.4.10.0030.0108.22
4.4.00.0030.0168.18
4.3.110.0030.0088.14
4.3.100.0000.0118.13
4.3.90.0020.0098.12
4.3.80.0010.0168.09
4.3.70.0030.0098.12
4.3.60.0020.0128.11
4.3.50.0030.0108.12
4.3.40.0020.0138.07
4.3.30.0010.0117.46
4.3.20.0020.0097.44
4.3.10.0010.0117.42
4.3.00.0050.0129.68

preferences:
48.49 ms | 400 KiB | 5 Q