3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Say we have a 74-page file $num_pages = 74; // Fill and array. $pages = range(1, $num_pages); $groups = array(); print_r($pages); for($i = 1; $i <= $pages; $i = $i+2) { echo "$i ".$i+1; } // Then create

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)
8.3.60.0100.01418.56
8.3.50.0220.00316.48
8.3.40.0240.00018.47
8.3.30.0170.00718.52
8.3.20.0060.00620.35
8.3.10.0100.00323.53
8.3.00.0030.01022.00
8.2.180.0120.01216.50
8.2.170.0220.00322.96
8.2.160.0160.00919.14
8.2.150.0130.00024.18
8.2.140.0100.00324.66
8.2.130.0070.00721.05
8.2.120.0190.00626.35
8.2.110.0050.01020.99
8.2.100.0090.00917.84
8.2.90.0070.01019.23
8.2.80.0080.00817.97
8.2.70.0120.00617.50
8.2.60.0170.00318.04
8.2.50.0070.00318.10
8.2.40.0030.00620.63
8.2.30.0120.00621.12
8.2.20.0000.01018.19
8.2.10.0070.00418.29
8.2.00.0000.00918.20
8.1.280.0270.00725.92
8.1.270.0060.00922.19
8.1.260.0070.00726.35
8.1.250.0120.00028.09
8.1.240.0110.00419.43
8.1.230.0120.00619.10
8.1.220.0040.01217.74
8.1.210.0030.01018.77
8.1.200.0040.00817.34
8.1.190.0080.00317.11
8.1.180.0100.00018.10
8.1.170.0050.00519.02
8.1.160.0030.00618.99
8.1.150.0000.01118.96
8.1.140.0060.00619.63
8.1.130.0000.01118.87
8.1.120.0030.00717.44
8.1.110.0030.00617.51
8.1.100.0030.00617.55
8.1.90.0060.00317.37
8.1.80.0060.00317.43
8.1.70.0070.00317.41
8.1.60.0090.00017.61
8.1.50.0040.00817.61
8.1.40.0000.01017.60
8.1.30.0030.00717.53
8.1.20.0080.00317.63
8.1.10.0080.00317.57
8.1.00.0030.00717.52
8.0.300.0030.00919.84
8.0.290.0070.00316.75
8.0.280.0000.01118.37
8.0.270.0000.01117.15
8.0.260.0070.00316.68
8.0.250.0030.00616.87
8.0.240.0030.01216.84
8.0.230.0040.01116.71
8.0.220.0170.00016.84
8.0.210.0000.01016.90
8.0.200.0000.01016.86
8.0.190.0060.00616.76
8.0.180.0140.00716.84
8.0.170.0070.00316.89
8.0.160.0070.00416.81
8.0.150.0070.00716.73
8.0.140.0100.00316.79
8.0.130.0030.00513.36
8.0.120.0000.01116.80
8.0.110.0000.01116.70
8.0.100.0100.00516.65
8.0.90.0080.00416.66
8.0.80.0100.02416.72
8.0.70.0080.00316.79
8.0.60.0030.00716.67
8.0.50.0030.00716.79
8.0.30.0350.01816.87
8.0.20.0490.01517.40
8.0.10.0070.00316.84
8.0.00.0420.01716.44
7.4.330.0080.00415.55
7.4.320.0100.00016.39
7.4.300.0060.00616.36
7.4.290.0000.00816.27
7.4.280.0000.01216.38
7.4.270.0000.00816.52
7.4.260.0000.01516.52
7.4.250.0130.00016.34
7.4.240.0020.00916.50
7.4.230.0080.00016.22
7.4.220.0100.03116.42
7.4.210.0100.01516.42
7.4.200.0080.00816.57
7.4.160.0270.01516.43
7.4.150.0390.01817.40
7.4.140.0160.01317.86
7.4.130.0200.03116.40
7.4.120.0310.01416.45
7.4.110.1020.02816.41
7.4.100.0490.01816.40
7.4.90.0320.02116.32
7.4.80.0040.02519.39
7.4.70.0610.04516.54
7.4.60.0120.01216.56
7.4.50.0300.02016.45
7.4.40.0580.00516.34
7.4.30.0310.06416.39
7.3.330.0070.01713.13
7.3.320.0030.01713.32
7.3.310.0090.00016.38
7.3.300.0040.00916.10
7.3.290.0070.00716.05
7.3.280.0220.02016.15
7.3.270.0390.02017.40
7.3.260.0510.01816.30
7.3.250.0280.01116.21
7.3.240.0170.01716.21
7.3.230.0310.01316.19
7.3.210.0240.01616.43
7.3.200.0870.03216.21
7.3.190.0110.02316.25
7.3.180.0280.02016.35
7.3.170.0330.03916.33
7.3.160.0210.01616.42
7.2.330.0360.01716.69
7.2.320.0080.02416.25
7.2.310.0280.00316.31
7.2.300.0710.02516.74
7.2.290.0080.02616.63
7.2.90.0200.00314.79
7.2.80.0100.01314.55
7.2.70.1210.00714.75
7.2.60.0190.00514.95
7.2.50.0970.01914.93
7.2.40.0210.01314.95
7.2.30.1090.00715.17
7.2.20.0140.00714.98
7.2.10.0450.00314.96
7.2.00.0110.01114.63
7.1.210.0770.00713.98
7.1.200.0140.00713.77
7.1.190.0850.00613.69
7.1.180.0650.01413.93
7.1.170.0160.00414.03
7.1.160.0410.01213.74
7.1.150.0550.00714.04
7.1.140.0250.00013.73
7.1.130.0170.00813.82
7.1.120.0860.01013.97
7.1.110.0980.01314.16
7.1.100.1130.01314.09
7.1.90.1020.00614.00
7.1.80.0000.02514.05
7.1.70.0080.01113.73
7.1.60.0300.01232.07
7.1.50.0190.02332.06
7.1.40.0340.00632.05
7.1.30.0290.01532.00
7.1.20.0340.02132.09
7.1.10.2320.01313.68
7.1.00.0120.00813.47
7.0.310.1010.03413.70
7.0.300.1230.03013.55
7.0.290.0370.03113.40
7.0.280.0320.01413.59
7.0.270.0230.02913.31
7.0.260.1330.03313.27
7.0.250.1380.03313.36
7.0.240.0670.02713.45
7.0.230.0840.02313.35
7.0.220.1110.02013.50
7.0.210.1150.03313.06
7.0.200.1150.02913.23
7.0.190.0830.01413.22
7.0.180.0850.03213.37
7.0.170.0710.04413.35
7.0.160.0880.01013.26
7.0.150.0470.02213.19
7.0.140.0340.01313.80
7.0.130.0640.01413.22
7.0.120.0570.01313.51
7.0.110.0470.01213.69
7.0.100.0580.01213.51
7.0.90.0750.02913.55
7.0.80.0480.04013.66
7.0.70.0570.02613.68
7.0.60.0640.02413.68
7.0.50.0880.00813.66
7.0.40.3630.02913.57
7.0.30.2400.05113.49
7.0.20.2220.03713.70
7.0.10.0400.03413.51
7.0.00.0520.01813.80

preferences:
52.7 ms | 401 KiB | 5 Q