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++ ) { $base = strtotime( "2011/01/17 +$i days 12:00:00" ); $weekday = date( "l", $base ); $relative = strtotime( "$weekday this week 12:00:00", $base ); echo date( "l Y/m/d", $base ), "\n", 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)
8.3.40.0090.00618.70
8.3.30.0110.00418.97
8.3.20.0070.00021.73
8.3.10.0040.00421.92
8.3.00.0040.00419.66
8.2.170.0070.00722.96
8.2.160.0030.01020.57
8.2.150.0030.00525.66
8.2.140.0080.00024.66
8.2.130.0030.00622.21
8.2.120.0040.00426.35
8.2.110.0090.00020.70
8.2.100.0070.00418.06
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0060.00317.88
8.2.60.0030.00618.05
8.2.50.0060.00318.10
8.2.40.0000.00920.55
8.2.30.0040.00419.32
8.2.20.0040.00417.88
8.2.10.0040.00418.33
8.2.00.0030.00718.20
8.1.270.0050.00323.89
8.1.260.0050.00328.09
8.1.250.0050.00328.09
8.1.240.0040.00424.05
8.1.230.0120.00017.64
8.1.220.0000.00817.89
8.1.210.0040.00418.77
8.1.200.0070.00317.60
8.1.190.0000.00817.48
8.1.180.0080.00018.10
8.1.170.0000.00818.62
8.1.160.0030.00522.27
8.1.150.0000.00718.98
8.1.140.0040.00419.67
8.1.130.0000.00919.41
8.1.120.0000.00717.73
8.1.110.0040.00417.66
8.1.100.0030.00517.69
8.1.90.0000.00717.57
8.1.80.0000.00817.55
8.1.70.0000.00717.63
8.1.60.0040.00417.73
8.1.50.0050.00517.66
8.1.40.0050.00517.58
8.1.30.0040.00417.70
8.1.20.0080.00017.79
8.1.10.0000.00817.68
8.1.00.0020.00517.52
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0070.00018.57
8.0.270.0030.00717.48
8.0.260.0000.00717.17
8.0.250.0080.00017.31
8.0.240.0000.00717.10
8.0.230.0000.00717.18
8.0.220.0000.00717.11
8.0.210.0000.00717.23
8.0.200.0030.00517.30
8.0.190.0030.00717.34
8.0.180.0030.00617.32
8.0.170.0000.00917.12
8.0.160.0070.00017.26
8.0.150.0110.00017.01
8.0.140.0030.00417.09
8.0.130.0060.00013.57
8.0.120.0000.00817.19
8.0.110.0000.00717.04
8.0.100.0040.00417.02
8.0.90.0040.00417.04
8.0.80.0140.00917.09
8.0.70.0040.00417.05
8.0.60.0000.00717.04
8.0.50.0040.00417.08
8.0.30.0090.00917.30
8.0.20.0090.01117.44
8.0.10.0000.00717.35
8.0.00.0130.00616.97
7.4.330.0050.00015.16
7.4.320.0000.00816.62
7.4.300.0030.00316.72
7.4.290.0060.00316.67
7.4.280.0050.00516.80
7.4.270.0070.00016.68
7.4.260.0070.00016.80
7.4.250.0000.00716.64
7.4.240.0040.00416.79
7.4.230.0040.00416.52
7.4.220.0000.00716.70
7.4.210.0150.00016.61
7.4.200.0000.00716.76
7.4.160.0080.01016.71
7.4.150.0140.00317.40
7.4.140.0060.01217.86
7.4.130.0140.00716.66
7.4.120.0100.00716.65
7.4.110.0060.01416.64
7.4.100.0060.01116.69
7.4.90.0090.00916.88
7.4.80.0110.00919.39
7.4.70.0060.01516.57
7.4.60.0140.00316.57
7.4.50.0070.00716.71
7.4.40.0060.01016.56
7.4.30.0140.00416.70
7.4.00.0070.01115.26
7.3.330.0020.00213.35
7.3.320.0050.00213.30
7.3.310.0070.00016.44
7.3.300.0000.00716.53
7.3.290.0080.00716.51
7.3.280.0100.00716.52
7.3.270.0140.00617.40
7.3.260.0130.00816.75
7.3.250.0080.01216.62
7.3.240.0120.00616.66
7.3.230.0030.01616.57
7.3.210.0080.00816.71
7.3.200.0090.00916.53
7.3.190.0130.00316.83
7.3.180.0110.00616.72
7.3.170.0070.01416.76
7.3.160.0080.00816.79
7.3.120.0060.01314.79
7.3.110.0080.00815.06
7.3.100.0070.01014.92
7.3.90.0030.01315.03
7.3.80.0060.00914.90
7.3.70.0140.00014.88
7.3.60.0070.00714.78
7.3.50.0120.00415.07
7.3.40.0040.00815.03
7.3.30.0030.01215.06
7.3.20.0110.00617.00
7.3.10.0060.00816.77
7.3.00.0030.00916.78
7.2.330.0110.00716.87
7.2.320.0090.01216.66
7.2.310.0160.00616.98
7.2.300.0130.00316.98
7.2.290.0070.01016.86
7.2.250.0060.01115.03
7.2.240.0070.01315.14
7.2.230.0170.00015.37
7.2.220.0070.01015.43
7.2.210.0030.01315.32
7.2.200.0070.00315.04
7.2.190.0040.01215.30
7.2.180.0070.01115.20
7.2.170.0030.01215.14
7.2.130.0080.00517.07
7.2.120.0020.01017.22
7.2.110.0030.01117.04
7.2.100.0150.00016.88
7.2.90.0090.00417.08
7.2.80.0050.00917.21
7.2.70.0090.00417.14
7.2.60.0070.01016.98
7.2.50.0020.01317.19
7.2.40.0020.01017.17
7.2.30.0050.00517.21
7.2.20.0040.00917.14
7.2.10.0050.01017.30
7.2.00.0040.00817.97
7.1.330.0000.01615.77
7.1.320.0050.01316.15
7.1.310.0090.00616.19
7.1.300.0060.00315.88
7.1.290.0070.00316.12
7.1.280.0060.00916.05
7.1.270.0100.00716.07
7.1.260.0100.00316.13
7.1.250.0050.00615.86
7.1.200.0000.01516.04
7.1.100.0000.01618.43
7.1.70.0030.00917.61
7.1.60.0060.00619.75
7.1.50.0160.00717.16
7.1.00.0000.08022.43
7.0.200.0170.00715.18
7.0.90.0070.07319.96
7.0.80.0130.08019.84
7.0.70.0130.06319.89
7.0.60.0130.07719.83
7.0.50.0030.09020.36
7.0.40.0070.08320.04
7.0.30.0000.04719.95
7.0.20.0070.07020.13
7.0.10.0000.05720.17
7.0.00.0000.05720.02
5.6.240.0030.08320.46
5.6.230.0070.08020.48
5.6.220.0070.06320.56
5.6.210.0030.08720.72
5.6.200.0070.07021.01
5.6.190.0200.06721.04
5.6.180.0000.04720.94
5.6.170.0100.04720.93
5.6.160.0130.03721.03
5.6.150.0100.03720.93
5.6.140.0100.04021.16
5.6.130.0030.05021.07
5.6.120.0070.05021.04
5.6.110.0070.04021.00
5.6.100.0070.04021.06
5.6.90.0100.03720.91
5.6.80.0070.04320.48
5.6.70.0030.04020.32
5.6.60.0000.04320.54
5.6.50.0070.04020.51
5.6.40.0000.08020.40
5.6.30.0130.02720.44
5.6.20.0030.04720.31
5.6.10.0070.04320.31
5.6.00.0000.04020.30

preferences:
92.1 ms | 400 KiB | 5 Q