3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = microtime(true); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); eval('$a = "cake";'); $elapsed = microtime(true) - $t; printf('%0.9F', $elapsed);

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)
7.4.00.0060.00914.73
7.3.120.0090.00914.84
7.3.110.0030.01415.00
7.3.100.0030.00914.70
7.3.90.0060.00614.97
7.3.80.0070.01014.65
7.3.70.0030.01014.51
7.3.60.0030.00614.86
7.3.50.0030.00814.89
7.3.40.0060.00914.91
7.3.30.0120.00314.69
7.3.20.0030.01016.75
7.3.10.0030.01016.68
7.3.00.0090.00316.66
7.2.250.0040.01415.07
7.2.240.0060.00914.79
7.2.230.0120.00315.25
7.2.220.0100.00714.91
7.2.210.0110.00415.09
7.2.200.0000.01714.70
7.2.190.0070.00715.01
7.2.180.0030.01315.17
7.2.170.0070.00715.11
7.2.00.0000.01019.44
7.1.330.0070.01115.67
7.1.320.0090.00615.78
7.1.310.0000.01315.87
7.1.300.0040.01115.85
7.1.290.0000.01515.78
7.1.280.0040.01115.78
7.1.270.0070.01015.78
7.1.260.0110.00015.62
7.1.70.0000.00717.13
7.1.60.0160.01019.32
7.1.50.0040.01816.86
7.1.00.0000.07722.48
7.0.200.0000.00716.78
7.0.140.0000.07721.95
7.0.70.5000.04319.99
7.0.60.0030.04020.08
7.0.50.0030.04017.92
7.0.40.0130.08320.18
7.0.30.0330.06020.09
7.0.20.0400.07320.09
7.0.10.0200.05320.02
7.0.00.0030.08020.30
5.6.280.0000.07720.98
5.6.210.0130.07720.46
5.6.200.0130.05718.12
5.6.190.0070.08320.77
5.6.180.0200.06320.61
5.6.170.0230.05320.52
5.6.160.0100.04320.35
5.6.150.0130.03018.09
5.6.140.0000.04318.16
5.6.130.0170.05718.22
5.6.120.0070.08720.98
5.6.110.0000.04720.99
5.6.100.0170.07020.99
5.6.90.0100.07720.98
5.6.80.0100.04020.52
5.6.70.0170.06020.38
5.5.350.0030.07720.43
5.5.340.0030.04717.93
5.5.330.0100.07020.16
5.5.320.0030.04720.57
5.5.310.0370.07320.27
5.5.300.0100.07317.88
5.5.290.0030.09017.91
5.5.280.0030.05720.88
5.5.270.0070.07320.72
5.5.260.0100.03720.64
5.5.250.0030.06020.58
5.5.240.0030.04720.22
5.4.450.0370.02719.39
5.4.440.0230.04319.40
5.4.430.0200.04319.12
5.4.420.0670.00019.68
5.4.410.0670.00019.20
5.4.400.0630.00019.05
5.4.390.0630.00019.07
5.4.380.0700.00019.00
5.4.370.0700.00018.97
5.4.360.0800.00019.00
5.4.350.0630.00019.06
5.4.340.0040.04012.00
5.4.320.0110.04112.48
5.4.310.0120.04112.48
5.4.300.0080.04112.48
5.4.290.0060.03912.48
5.4.280.0090.03412.38
5.4.270.0100.03612.38
5.4.260.0060.04412.38
5.4.250.0040.04112.38
5.4.240.0090.03312.38
5.4.230.0040.03912.37
5.4.220.0050.03712.37
5.4.210.0070.03312.37
5.4.200.0040.03912.37
5.4.190.0090.03612.37
5.4.180.0090.04312.37
5.4.170.0070.03512.38
5.4.160.0060.03612.37
5.4.150.0100.04512.37
5.4.140.0090.04612.05
5.4.130.0050.04912.04
5.4.120.0090.03212.00
5.4.110.0050.03511.99
5.4.100.0070.03412.00
5.4.90.0050.03812.00
5.4.80.0050.03811.99
5.4.70.0060.03511.99
5.4.60.0040.03811.99
5.4.50.0050.03611.99
5.4.40.0090.03311.98
5.4.30.0050.03711.98
5.4.20.0030.04111.98
5.4.10.0100.03711.98
5.4.00.0040.03811.47
5.3.290.0070.03812.80
5.3.280.0050.03812.71
5.3.270.0070.04212.73
5.3.260.0040.04112.72
5.3.250.0090.03412.72
5.3.240.0040.03812.72
5.3.230.0040.04012.71
5.3.220.0050.04312.68
5.3.210.0060.03912.68
5.3.200.0080.03412.68
5.3.190.0030.04312.68
5.3.180.0100.03412.67
5.3.170.0070.03612.67
5.3.160.0060.04112.68
5.3.150.0100.03512.67
5.3.140.0090.04412.66
5.3.130.0090.04112.65
5.3.120.0060.03812.66
5.3.110.0060.03912.66
5.3.100.0050.04212.12
5.3.90.0080.03512.09
5.3.80.0040.03812.08
5.3.70.0070.03712.08
5.3.60.0070.03612.07
5.3.50.0050.03912.02
5.3.40.0060.03612.02
5.3.30.0060.04311.98
5.3.20.0060.03611.75
5.3.10.0090.03711.72
5.3.00.0060.03511.71
5.2.170.0060.0289.22
5.2.160.0090.0279.22
5.2.150.0080.0369.21
5.2.140.0050.0309.21
5.2.130.0030.0319.18
5.2.120.0040.0309.18
5.2.110.0100.0249.18
5.2.100.0070.0349.18
5.2.90.0060.0309.18
5.2.80.0060.0329.18
5.2.70.0050.0319.17
5.2.60.0030.0329.13
5.2.50.0030.0329.10
5.2.40.0070.0279.08
5.2.30.0040.0319.04
5.2.20.0070.0279.05
5.2.10.0080.0308.96
5.2.00.0050.0288.83
5.1.60.0030.0278.10
5.1.50.0060.0238.10
5.1.40.0040.0248.09
5.1.30.0050.0258.43
5.1.20.0020.0298.45
5.1.10.0030.0278.18
5.1.00.0040.0268.18
5.0.50.0060.0256.66
5.0.40.0050.0176.52
5.0.30.0030.0326.34
5.0.20.0050.0176.29
5.0.10.0010.0226.27
5.0.00.0040.0306.26
4.4.90.0050.0134.78
4.4.80.0030.0154.75
4.4.70.0010.0174.76
4.4.60.0030.0164.76
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0244.75
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0050.0264.59
4.3.70.0020.0214.63
4.3.60.0040.0134.62
4.3.50.0020.0164.63
4.3.40.0030.0264.55
4.3.30.0020.0233.36
4.3.20.0020.0173.34
4.3.10.0020.0163.29
4.3.00.0030.01313.21

preferences:
37.39 ms | 401 KiB | 5 Q