3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting( -1 ); date_default_timezone_set( "Europe/Bratislava" ); for ( $i = 0; $i < 7; $i++ ) { $base = strtotime( "2017-01-08 +$i days 12:00:00" ); $weekday = 'Friday'; $relative = strtotime( "$weekday this week 12:00:00", $base ); echo "Base : ".date( "l Y/m/d", $base ), "\n", "Relative: ".date( "l Y/m/d", $relative ), "\n\n"; }

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)
8.3.60.0090.00916.50
8.3.50.0110.00716.25
8.3.40.0100.00618.78
8.3.30.0090.00618.66
8.3.20.0080.00020.94
8.3.10.0050.00321.89
8.3.00.0040.00419.35
8.2.180.0160.00325.92
8.2.170.0060.01319.18
8.2.160.0150.00022.96
8.2.150.0070.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00419.95
8.2.120.0040.00426.35
8.2.110.0060.00322.29
8.2.100.0030.00917.97
8.2.90.0040.00417.88
8.2.80.0040.00818.96
8.2.70.0060.00317.88
8.2.60.0080.00018.16
8.2.50.0070.00318.07
8.2.40.0040.00418.29
8.2.30.0070.00318.12
8.2.20.0050.00218.11
8.2.10.0080.00018.26
8.2.00.0040.00417.93
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00320.78
8.1.230.0080.00317.77
8.1.220.0030.00517.91
8.1.210.0030.00618.77
8.1.200.0040.00417.48
8.1.190.0030.00717.35
8.1.180.0000.00918.10
8.1.170.0030.00618.71
8.1.160.0070.00018.85
8.1.150.0040.00422.14
8.1.140.0050.00219.61
8.1.130.0030.00319.14
8.1.120.0000.00817.56
8.1.110.0000.00717.56
8.1.100.0000.00817.65
8.1.90.0070.00017.66
8.1.80.0000.00717.57
8.1.70.0000.00717.61
8.1.60.0000.00717.73
8.1.50.0000.00817.70
8.1.40.0030.00617.51
8.1.30.0040.00417.81
8.1.20.0070.00017.71
8.1.10.0000.00717.79
8.1.00.0030.00617.58
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0040.00418.71
8.0.270.0080.00017.39
8.0.260.0060.00317.47
8.0.250.0030.00317.32
8.0.240.0000.00717.21
8.0.230.0050.00217.13
8.0.220.0030.00517.20
8.0.210.0030.00317.11
8.0.200.0050.00217.25
8.0.190.0000.00717.32
8.0.180.0020.00517.26
8.0.170.0030.00317.18
8.0.160.0070.00017.23
8.0.150.0000.00717.13
8.0.140.0000.00817.02
8.0.130.0030.00313.58
8.0.120.0000.00817.15
8.0.110.0000.00716.98
8.0.100.0040.00417.06
8.0.90.0050.00217.06
8.0.80.0070.01417.05
8.0.70.0040.00417.22
8.0.60.0050.00317.23
8.0.50.0000.00717.16
8.0.30.0130.00317.36
8.0.20.0110.00917.40
8.0.10.0000.00717.21
8.0.00.0150.00316.73
7.4.330.0000.00515.55
7.4.320.0030.00316.79
7.4.300.0030.00316.80
7.4.290.0040.00416.75
7.4.280.0040.00416.79
7.4.270.0040.00416.58
7.4.260.0030.00316.73
7.4.250.0030.00316.71
7.4.240.0040.00416.66
7.4.230.0000.00716.63
7.4.220.0120.00616.85
7.4.210.0070.00716.65
7.4.200.0020.00516.77
7.4.160.0070.01216.52
7.4.150.0150.00317.40
7.4.140.0100.00917.86
7.4.130.0100.00816.64
7.4.120.0120.00716.63
7.4.110.0100.00716.98
7.4.100.0030.01316.75
7.4.90.0140.01016.76
7.4.80.0100.00719.39
7.4.70.0140.00316.63
7.4.60.0070.01116.81
7.4.50.0110.00616.80
7.4.40.0060.01816.44
7.4.30.0170.00716.36
7.4.00.0030.00715.02
7.3.330.0030.00313.41
7.3.320.0050.00013.37
7.3.310.0030.00316.41
7.3.300.0000.00616.58
7.3.290.0070.00916.53
7.3.280.0070.00816.54
7.3.270.0080.01117.40
7.3.260.0100.00716.67
7.3.250.0100.00916.62
7.3.240.0100.00816.72
7.3.230.0100.00716.38
7.3.210.0000.01716.68
7.3.200.0120.00619.39
7.3.190.0140.00316.81
7.3.180.0030.01316.88
7.3.170.0030.01416.85
7.3.160.0120.00416.74
7.2.330.0070.01016.84
7.2.320.0030.01416.95
7.2.310.0220.00016.99
7.2.300.0120.01016.76
7.2.290.0090.00916.93
7.2.60.0060.00917.04
7.2.00.0030.01319.70
7.1.200.0000.01416.01
7.1.100.0070.00318.12
7.1.70.0060.00317.55
7.1.60.0000.01017.21
7.1.50.0070.01717.11
7.1.00.1200.05320.68
7.0.200.0060.01316.86
7.0.140.1670.08320.30
7.0.130.1230.06020.33
7.0.120.1030.06020.20
7.0.110.2270.05720.37
7.0.100.1170.06320.31
7.0.90.1070.06720.35
7.0.80.1030.06020.29
7.0.70.1470.06720.20
7.0.60.1400.06720.41
7.0.50.1270.06020.21
7.0.40.1030.06020.38
7.0.30.1170.04320.26
7.0.20.1300.04320.35
7.0.10.1200.05720.19
7.0.00.1130.05720.32
5.6.290.0130.05720.86
5.6.280.0070.06320.89
5.6.270.0200.05720.93
5.6.260.0230.05021.10
5.6.250.0130.05721.02
5.6.240.0100.06321.13
5.6.230.0170.05721.05
5.6.220.0170.05321.11
5.6.210.0130.05720.90
5.6.200.0270.06321.08
5.6.190.0200.05020.77
5.6.180.0300.03720.91
5.6.170.0170.05320.86
5.6.160.0130.05720.81
5.6.150.0100.06021.05
5.6.140.0130.05720.98
5.6.130.0200.05020.84
5.6.120.0130.05321.03
5.6.110.0130.06720.86
5.6.100.0070.06320.88
5.6.90.0200.04720.89
5.6.80.0070.05720.42
5.6.70.0170.06020.42
5.6.60.0130.05320.18
5.6.50.0130.05020.39
5.6.40.0170.04720.39
5.6.30.0130.05320.37
5.6.20.0100.05320.36
5.6.10.0130.05320.41
5.6.00.0130.04720.34

preferences:
58.69 ms | 401 KiB | 5 Q