3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sprintf('Exception thrown while deleting the job: %d — %d', "4", '5')); die; function unserialize_handler($errno, $errstr) { echo "Сериализуемое значение недопустимо.\n"; } $serialized = 'foo'; set_error_handler('unserialize_handler'); $original = unserialize($serialized); restore_error_handler(); function print_line($fd, $events, $arg) { static $max_requests = 0; $max_requests++; if ($max_requests == 10) { // exit loop after 10 writes event_base_loopexit($arg[1]); } // print the line echo fgets($fd); } // create base and event $base = event_base_new(); $event = event_new(); $fd = STDIN; // set event flags event_set($event, $fd, EV_READ | EV_PERSIST, "print_line", array($event, $base)); // set event base event_base_set($event, $base); // enable event event_add($event); // start event loop event_base_loop($base);

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)
8.3.60.0070.01416.50
8.3.50.0120.00621.04
8.3.40.0070.01018.58
8.3.30.0040.01118.63
8.3.20.0040.00420.34
8.3.10.0030.00621.60
8.3.00.0040.00418.04
8.2.180.0110.00418.43
8.2.170.0070.01422.96
8.2.160.0140.00020.28
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00017.50
8.2.110.0090.00322.26
8.2.100.0080.00317.91
8.2.90.0030.00619.23
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0060.00319.16
8.2.30.0030.00620.63
8.2.20.0030.00517.74
8.2.10.0040.00418.07
8.2.00.0040.00418.01
8.1.280.0110.00325.92
8.1.270.0100.01023.99
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0030.00622.56
8.1.230.0090.00317.53
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0100.00020.30
8.1.160.0030.00621.97
8.1.150.0030.00518.65
8.1.140.0040.00419.10
8.1.130.0030.00317.46
8.1.120.0050.00317.38
8.1.110.0000.00717.23
8.1.100.0000.00717.36
8.1.90.0000.00817.25
8.1.80.0060.00317.23
8.1.70.0000.00717.39
8.1.60.0050.00517.50
8.1.50.0030.00617.50
8.1.40.0040.00417.45
8.1.30.0040.00417.59
8.1.20.0000.00817.50
8.1.10.0040.00417.36
8.1.00.0050.00317.39
8.0.300.0000.00918.83
8.0.290.0000.00816.63
8.0.280.0070.00018.27
8.0.270.0030.00317.06
8.0.260.0060.00017.19
8.0.250.0070.00016.87
8.0.240.0000.00616.91
8.0.230.0070.00016.84
8.0.220.0000.00716.78
8.0.210.0070.00016.90
8.0.200.0050.00316.94
8.0.190.0040.00416.91
8.0.180.0000.00716.86
8.0.170.0000.00816.86
8.0.160.0050.00316.78
8.0.150.0030.00516.80
8.0.140.0040.00416.79
8.0.130.0050.00013.22
8.0.120.0070.00016.82
8.0.110.0060.00316.67
8.0.100.0040.00416.79
8.0.90.0040.00416.77
8.0.80.0110.00316.78
8.0.70.0070.00016.80
8.0.60.0050.00316.79
8.0.50.0050.00216.87
8.0.30.0040.01417.07
8.0.20.0100.00917.40
8.0.10.0000.00716.89
8.0.00.0100.01216.67
7.4.330.0020.00215.08
7.4.320.0060.00016.41
7.4.300.0000.00616.41
7.4.290.0000.00716.31
7.4.280.0040.00416.48
7.4.270.0000.00716.42
7.4.260.0030.00316.38
7.4.250.0080.00016.34
7.4.240.0040.00416.48
7.4.230.0000.00716.24
7.4.220.0080.01816.50
7.4.210.0120.00916.52
7.4.200.0070.00016.60
7.4.160.0140.00616.41
7.4.150.0120.00617.40
7.4.140.0130.01117.86
7.4.130.0130.01016.34
7.4.120.0090.00816.43
7.4.110.0090.00916.49
7.4.100.0030.01916.66
7.4.90.0070.01316.55
7.4.80.0070.01019.39
7.4.70.0120.01316.27
7.4.60.0200.00316.54
7.4.50.0060.00316.41
7.4.40.0030.02016.47
7.4.30.0130.01016.31
7.4.00.0070.01014.95
7.3.330.0050.00013.23
7.3.320.0000.00713.32
7.3.310.0000.00716.21
7.3.300.0030.00516.13
7.3.290.0030.00416.12
7.3.280.0070.01116.29
7.3.270.0180.00417.40
7.3.260.0030.01416.37
7.3.240.0150.00716.37
7.3.230.0110.00816.39
7.3.210.0090.00916.34
7.3.200.0140.00316.25
7.3.190.0080.00816.38
7.3.180.0140.00316.21
7.3.170.0080.00816.43
7.3.160.0090.00616.25
7.2.330.0090.00916.47
7.2.320.0130.00616.65
7.2.310.0110.00716.43
7.2.300.0030.01316.48
7.2.290.0150.00916.50
7.2.00.0000.01319.09
7.1.100.0060.00618.10
7.1.70.0030.00617.11
7.1.60.0000.01617.11
7.1.50.0080.01516.54
7.1.00.0130.06722.35
7.0.200.0060.00916.41
7.0.60.0330.07720.10
7.0.50.0170.05317.90
7.0.40.0070.08020.31
7.0.30.0400.06720.26
7.0.20.0270.06720.07
7.0.10.0030.05320.23
7.0.00.0070.07720.26
5.6.280.0000.03721.14
5.6.210.0030.07020.50
5.6.200.0030.06718.29
5.6.190.0070.07020.65
5.6.180.0300.07720.52
5.6.170.0370.04720.53
5.6.160.0100.08020.57
5.6.150.0030.08718.18
5.6.140.0100.07718.15
5.6.130.0030.05318.25
5.6.120.0000.04321.12
5.6.110.0100.03721.14
5.6.100.0270.06020.99
5.6.90.0130.06320.98
5.6.80.0170.07720.36
5.5.350.0300.03320.38
5.5.340.0070.07718.07
5.5.330.0170.04020.37
5.5.320.0500.08020.25
5.5.310.0270.07720.24
5.5.300.0100.07718.06
5.5.290.0070.08717.92
5.5.280.0100.08020.85
5.5.270.0030.08020.86
5.5.260.0130.06720.68
5.5.250.0100.05020.69
5.5.240.0000.07720.37
5.4.450.4130.03319.57
5.4.440.0100.07019.32
5.4.430.1530.06019.36
5.4.420.4530.03319.45
5.4.410.4130.04019.34
5.4.400.4430.04018.99
5.4.390.3730.03319.11
5.4.380.4000.03719.21
5.4.370.4670.03019.07
5.4.360.4570.04019.09
5.4.350.4200.03319.12
5.4.340.3900.03719.22
5.4.320.4070.03319.21
5.4.310.4400.03719.14
5.4.300.4270.03719.23
5.4.290.4170.03718.93
5.4.280.3670.03718.95
5.4.270.4600.04018.98
5.4.260.3900.03319.12
5.4.250.4400.04018.93
5.4.240.3670.04019.21
5.4.230.3670.03319.03
5.4.220.3300.04018.93
5.4.210.3030.03319.20
5.4.200.0070.03319.14
5.4.190.2770.04019.13
5.4.180.3170.04019.23
5.4.170.3630.02719.16
5.4.160.3700.03719.02
5.4.150.4130.03318.92
5.4.140.4270.03716.50
5.4.130.3700.03316.59
5.4.120.4230.03716.54
5.4.110.4570.03716.52
5.4.100.0030.03716.61
5.4.90.0070.07016.49
5.4.80.4530.03716.59

preferences:
32.36 ms | 401 KiB | 5 Q