3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo( $arg ) { echo "exception callback" . PHP_EOL; } set_exception_handler( 'foo' ); function bar( $arg ) { throw new Exception( 'fail here' ); } ob_start( 'bar' ); echo "start" . PHP_EOL; ob_flush(); echo "continue" . PHP_EOL; ob_flush(); echo "done";

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)
8.5.00.0150.00920.11
8.4.150.0030.00014.05
8.4.140.0130.00717.75
8.4.130.0130.00718.80
8.4.120.0120.00424.30
8.4.110.0040.00418.79
8.4.100.0040.00418.86
8.4.90.0110.01020.55
8.4.80.0100.00918.62
8.4.70.0110.00619.63
8.4.60.0080.01519.04
8.4.50.0110.00918.57
8.4.40.0100.00717.90
8.4.30.0130.00724.00
8.4.20.0170.00319.42
8.4.10.0030.00619.37
8.3.280.0130.00918.34
8.3.270.0110.00816.77
8.3.260.0060.00316.61
8.3.250.0060.01019.04
8.3.240.0110.00717.18
8.3.230.0100.01016.92
8.3.220.0090.00918.89
8.3.210.0050.00322.54
8.3.200.0070.00216.53
8.3.190.0110.00817.05
8.3.180.0090.00918.87
8.3.170.0110.00717.04
8.3.160.0140.00418.67
8.3.150.0070.01016.93
8.3.140.0090.00918.21
8.3.130.0080.00016.60
8.3.120.0300.01316.56
8.3.110.0440.00316.39
8.3.100.0360.00616.21
8.3.90.0350.01016.18
8.3.80.0400.00616.43
8.3.70.0140.00916.77
8.3.60.0200.00816.40
8.3.50.0190.00416.86
8.3.40.0240.00017.52
8.3.30.0340.00717.50
8.3.20.0200.00717.19
8.3.10.0200.00617.47
8.3.00.0080.00417.54
8.2.290.0100.00920.57
8.2.280.0090.00620.16
8.2.270.0110.00716.89
8.2.260.0110.00316.79
8.2.250.0070.01316.45
8.2.240.0110.00716.57
8.2.230.0090.00916.22
8.2.220.0170.00216.17
8.2.210.0170.00316.36
8.2.200.0200.00016.21
8.2.190.0190.00516.24
8.2.180.0160.00316.32
8.2.170.0140.00617.32
8.2.160.0200.00617.62
8.2.150.0190.00017.46
8.2.140.0370.00317.59
8.2.130.0220.00717.31
8.2.120.0240.00317.25
8.2.110.0160.00517.63
8.2.100.0150.00517.38
8.2.90.0100.01017.70
8.2.80.0150.00417.52
8.2.70.0190.00017.57
8.2.60.0140.00717.48
8.2.50.0140.00717.14
8.2.40.0180.00017.61
8.2.30.0140.00517.41
8.2.20.0120.00617.46
8.2.10.0150.00317.50
8.2.00.0130.00517.27
8.1.330.0090.00921.76
8.1.320.0080.00816.07
8.1.310.0060.00616.36
8.1.300.0220.00515.96
8.1.290.0190.00016.41
8.1.280.0080.01215.74
8.1.270.0180.00417.09
8.1.260.0170.00417.21
8.1.250.0240.01117.32
8.1.240.0300.00017.23
8.1.230.0280.00617.24
8.1.220.0240.00317.15
8.1.210.0290.00917.14
8.1.200.0280.00617.31
8.1.190.0320.00917.11
8.1.180.0060.01216.96
8.1.170.0040.01517.25
8.1.160.0210.00317.34
8.1.150.0250.00417.43
8.1.140.0270.00617.23
8.1.130.0320.00516.92
8.1.120.0380.00417.10
8.1.110.0290.00816.97
8.1.100.0370.00017.32
8.1.90.0290.01117.09
8.1.80.0360.00417.04
8.1.70.0280.01216.85
8.1.60.0350.00717.22
8.1.50.0290.01316.95
8.1.40.0320.01017.14
8.1.30.0250.01017.07
8.1.20.0300.01317.46
8.1.10.0330.00717.23
8.1.00.0320.00817.14

preferences:
29.09 ms | 403 KiB | 5 Q