3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_format(localtime(), 'Y-m-d H:i:s');

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)
8.3.70.0120.00916.49
8.3.60.0150.00016.88
8.3.50.0090.00921.93
8.3.40.0170.00318.82
8.3.30.0040.01118.93
8.3.20.0080.00020.29
8.3.10.0000.00821.78
8.3.00.0040.00421.80
8.2.190.0140.00716.60
8.2.180.0100.00318.41
8.2.170.0100.00322.96
8.2.160.0090.00622.12
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.57
8.2.120.0040.00426.35
8.2.110.0070.00319.21
8.2.100.0090.00317.93
8.2.90.0080.00019.13
8.2.80.0040.00417.97
8.2.70.0030.00617.48
8.2.60.0040.00417.68
8.2.50.0030.00618.09
8.2.40.0000.00820.65
8.2.30.0000.00719.30
8.2.20.0110.00017.81
8.2.10.0080.00018.10
8.2.00.0040.00418.11
8.1.280.0050.00825.92
8.1.270.0080.00022.18
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.16
8.1.230.0070.00317.89
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.13
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0000.00820.70
8.1.150.0030.00618.68
8.1.140.0000.00819.51
8.1.130.0070.00017.63
8.1.120.0070.00017.35
8.1.110.0070.00017.48
8.1.100.0040.00417.42
8.1.90.0040.00417.47
8.1.80.0000.00717.36
8.1.70.0030.00517.45
8.1.60.0050.00217.43
8.1.50.0000.00817.56
8.1.40.0070.00317.42
8.1.30.0000.00817.56
8.1.20.0040.00417.51
8.1.10.0080.00017.45
8.1.00.0040.00417.46
8.0.300.0080.00019.02
8.0.290.0070.00016.75
8.0.280.0030.00318.48
8.0.270.0030.00317.24
8.0.260.0040.00417.25
8.0.250.0030.00316.95
8.0.240.0030.00316.97
8.0.230.0000.00717.04
8.0.220.0000.00817.00
8.0.210.0000.00717.02
8.0.200.0030.00517.05
8.0.190.0000.00717.11
8.0.180.0050.00217.01
8.0.170.0070.00017.02
8.0.160.0040.00417.01
8.0.150.0030.00516.87
8.0.140.0030.00616.94
8.0.130.0000.00513.38
8.0.120.0040.00416.99
8.0.110.0040.00416.93
8.0.100.0040.00416.97
8.0.90.0000.00816.98
8.0.80.0090.00616.96
8.0.70.0030.00517.04
8.0.60.0040.00417.08
8.0.50.0040.00417.05
8.0.30.0060.01316.93
8.0.20.0060.01517.40
8.0.10.0040.00417.02
8.0.00.0110.00716.76
7.4.330.0020.00216.76
7.4.320.0030.00316.53
7.4.300.0000.00716.44
7.4.290.0050.00216.43
7.4.280.0050.00316.41
7.4.270.0030.00316.36
7.4.260.0070.00016.56
7.4.250.0020.00516.33
7.4.240.0000.00716.49
7.4.230.0040.00416.46
7.4.220.0110.00716.38
7.4.210.0100.01016.36
7.4.200.0040.00416.41
7.4.160.0060.01016.85
7.4.150.0070.01017.40
7.4.140.0070.01517.86
7.4.130.0100.00816.45
7.4.120.0070.01016.46
7.4.110.0130.00316.48
7.4.100.0110.01016.61
7.4.90.0070.01116.63
7.4.80.0040.01319.39
7.4.70.0140.00616.52
7.4.60.0100.00716.24
7.4.50.0040.01216.70
7.4.40.0120.00416.61
7.4.30.0140.00716.25
7.4.00.0130.00314.90
7.3.330.0040.00413.14
7.3.320.0060.00012.98
7.3.310.0030.00316.10
7.3.300.0000.00716.16
7.3.290.0120.00416.26
7.3.280.0080.00916.25
7.3.270.0030.01817.40
7.3.260.0100.00816.34
7.3.250.0040.01316.45
7.3.240.0080.01016.40
7.3.230.0150.01416.39
7.3.210.0130.00616.44
7.3.200.0080.00819.39
7.3.190.0060.00916.35
7.3.180.0090.00616.51
7.3.170.0100.01316.57
7.3.160.0030.01216.39
7.3.120.0090.00614.60
7.3.110.0070.00714.61
7.3.100.0040.00814.84
7.3.90.0070.00714.81
7.3.80.0060.00614.73
7.3.70.0080.00814.84
7.3.60.0120.00014.91
7.3.50.0060.00614.57
7.3.40.0120.00314.56
7.3.30.0070.00714.83
7.3.20.0030.01416.38
7.3.10.0110.00416.64
7.3.00.0090.00816.49
7.2.330.0160.00316.59
7.2.320.0070.01316.23
7.2.310.0030.01316.28
7.2.300.0100.00716.47
7.2.290.0170.00416.50
7.2.240.0060.00615.11
7.2.230.0070.00714.76
7.2.220.0060.00914.96
7.2.210.0030.01315.27
7.2.200.0140.00014.87
7.2.190.0000.01614.68
7.2.180.0060.00915.07
7.2.170.0030.01015.01
7.2.160.0060.00914.80
7.2.150.0000.01216.70
7.2.140.0130.00316.74
7.2.130.0090.00716.72
7.2.120.0050.01216.93
7.2.110.0060.00916.81
7.2.100.0060.00616.76
7.2.90.0090.00816.68
7.2.80.0050.01116.79
7.2.70.0040.01116.74
7.2.60.0060.01016.77
7.2.50.0090.00916.71
7.2.40.0040.00916.68
7.2.30.0100.00516.80
7.2.20.0110.00516.78
7.2.10.0070.01116.69
7.2.00.0040.00917.27
7.1.330.0000.01315.86
7.1.320.0060.00615.76
7.1.310.0030.01415.93
7.1.300.0060.00915.77
7.1.290.0040.00815.56
7.1.280.0120.00315.86
7.1.270.0060.01015.86
7.1.260.0080.00315.85
7.1.250.0050.00815.77
7.1.100.0040.00818.28
7.1.70.0040.00417.04
7.1.60.0040.01519.40
7.1.50.0060.01916.67
7.1.00.0070.07322.35
7.0.200.0100.00016.84
7.0.60.0130.06721.70
7.0.50.0030.08717.81
7.0.40.0100.08320.07
7.0.30.0170.04320.04
7.0.20.0270.05320.13
7.0.10.0070.07720.19
7.0.00.0130.08020.19
5.6.280.0030.03720.90
5.6.210.0130.05720.54
5.6.200.0130.06318.17
5.6.190.0170.07720.41
5.6.180.0300.07320.64
5.6.170.0330.07320.52
5.6.160.0100.06020.42
5.6.150.0000.04318.18
5.6.140.0070.04018.07
5.6.130.0070.08318.09
5.6.120.0230.07321.11
5.6.110.0070.08320.95
5.6.100.0100.08320.95
5.6.90.0170.07320.99
5.6.80.0030.04020.27
5.5.350.0100.08720.39
5.5.340.0070.08017.86
5.5.330.0100.04320.25
5.5.320.0570.05020.30
5.5.310.0130.05020.50
5.5.300.0070.06317.95
5.5.290.0000.05717.95
5.5.280.0100.05020.77
5.5.270.0070.04720.75
5.5.260.0000.04720.92
5.5.250.0170.07020.65
5.5.240.0230.06720.25

preferences:
20.07 ms | 401 KiB | 5 Q