3v4l.org

run code in 300+ PHP versions simultaneously
<?php public function buildHash($hash, $test = 1) { if ($test > 10) { echo "made it"; } try { throw new Exception(); } catch (Exception $e) { buildHash($hash, ++$test); } } buildHash("test");

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)
5.4.300.0050.03812.50
5.4.290.0070.04312.49
5.4.280.0040.04012.39
5.4.270.0070.03512.39
5.4.260.0080.03612.39
5.4.250.0050.04212.39
5.4.240.0050.03812.39
5.4.230.0050.03912.38
5.4.220.0040.03812.38
5.4.210.0050.03512.38
5.4.200.0060.03712.38
5.4.190.0070.03512.38
5.4.180.0080.03612.38
5.4.170.0030.03912.39
5.4.160.0050.03812.38
5.4.150.0070.04312.38
5.4.140.0060.04112.07
5.4.130.0080.03812.05
5.4.120.0050.03612.02
5.4.110.0090.03412.01
5.4.100.0110.04212.01
5.4.90.0140.03912.01
5.4.80.0080.03612.01
5.4.70.0060.05112.00
5.4.60.0050.03612.00
5.4.50.0040.03612.01
5.4.40.0060.03412.00
5.4.30.0020.04811.99
5.4.20.0080.03311.99
5.4.10.0090.03411.99
5.4.00.0050.04011.48
5.3.280.0080.04712.71
5.3.270.0070.04012.72
5.3.260.0070.03812.72
5.3.250.0070.03612.72
5.3.240.0080.03612.71
5.3.230.0100.03412.70
5.3.220.0060.04212.68
5.3.210.0050.04012.68
5.3.200.0080.03712.68
5.3.190.0200.03412.68
5.3.180.0140.03812.68
5.3.170.0100.03212.67
5.3.160.0100.04112.68
5.3.150.0150.03512.68
5.3.140.0130.04012.66
5.3.130.0110.05312.66
5.3.120.0100.04112.66
5.3.110.0090.03912.66
5.3.100.0040.04412.12
5.3.90.0070.03912.08
5.3.80.0110.03812.07
5.3.70.0140.03312.08
5.3.60.0130.03712.06
5.3.50.0080.04212.00
5.3.40.0190.04812.00
5.3.30.0110.04711.95
5.3.20.0070.03811.73
5.3.10.0100.03411.70
5.3.00.0130.04211.68
5.2.170.0040.0339.18
5.2.160.0050.0349.18
5.2.150.0070.0449.18
5.2.140.0060.0339.18
5.2.130.0090.0339.14
5.2.120.0060.0399.14
5.2.110.0040.0379.14
5.2.100.0080.0379.14
5.2.90.0050.0299.14
5.2.80.0020.0359.14
5.2.70.0030.0319.14
5.2.60.0040.0319.09
5.2.50.0040.0349.06
5.2.40.0050.0289.03
5.2.30.0060.0309.02
5.2.20.0060.0279.01
5.2.10.0040.0298.93
5.2.00.0030.0298.79
5.1.60.0030.0248.07
5.1.50.0010.0278.06
5.1.40.0070.0248.05
5.1.30.0050.0258.40
5.1.20.0050.0328.41
5.1.10.0050.0298.14
5.1.00.0050.0248.14
5.0.50.0040.0336.63
5.0.40.0070.0186.48
5.0.30.0110.0416.29
5.0.20.0060.0236.26
5.0.10.0040.0236.24
5.0.00.0020.0336.23
4.4.90.0010.0174.78
4.4.80.0050.0244.75
4.4.70.0030.0154.75
4.4.60.0020.0234.75
4.4.50.0020.0194.77
4.4.40.0040.0254.71
4.4.30.0040.0204.76
4.4.20.0050.0134.84
4.4.10.0020.0174.84
4.4.00.0060.0304.76
4.3.110.0020.0174.67
4.3.100.0030.0144.66
4.3.90.0030.0204.64
4.3.80.0020.0254.59
4.3.70.0040.0134.63
4.3.60.0030.0184.63
4.3.50.0030.0214.62
4.3.40.0050.0254.54
4.3.30.0010.0223.28
4.3.20.0020.0183.26
4.3.10.0040.0193.22
4.3.00.0030.01730.83

preferences:
134.7 ms | 1394 KiB | 7 Q