3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t=5; $y= 92; function practiceTest() { global $x,$y; $y=$x*$y; } practiceTest(); echo $y; //leader ?> </body> </html>

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)
8.3.70.0110.00818.43
8.3.60.0120.00316.48
8.3.50.0130.00521.90
8.3.40.0120.00618.64
8.3.30.0140.00418.84
8.3.20.0040.00420.16
8.3.10.0040.00423.66
8.3.00.0040.00420.56
8.2.180.0200.00316.63
8.2.170.0120.00322.96
8.2.160.0070.00722.11
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00022.26
8.2.110.0070.00322.14
8.2.100.0000.01117.59
8.2.90.0080.00019.16
8.2.80.0030.00618.03
8.2.70.0090.00017.63
8.2.60.0060.00317.92
8.2.50.0040.00418.07
8.2.40.0050.00319.23
8.2.30.0050.00218.09
8.2.20.0040.00417.52
8.2.10.0000.00817.66
8.2.00.0000.00717.80
8.1.280.0140.00025.92
8.1.270.0080.00023.91
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00623.91
8.1.230.0000.01119.10
8.1.220.0050.00217.78
8.1.210.0030.00518.77
8.1.200.0070.00317.35
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0080.00021.89
8.1.150.0000.00718.47
8.1.140.0000.00717.29
8.1.130.0040.00417.73
8.1.120.0000.00717.31
8.1.110.0030.00517.37
8.1.100.0000.00717.29
8.1.90.0040.00417.37
8.1.80.0000.00717.27
8.1.70.0000.00717.21
8.1.60.0000.00917.62
8.1.50.0040.00417.51
8.1.40.0030.00617.44
8.1.30.0000.00817.66
8.1.20.0000.00817.65
8.1.10.0040.00417.45
8.1.00.0050.00217.48
8.0.300.0040.00418.77
8.0.290.0000.00717.30
8.0.280.0040.00418.41
8.0.270.0030.00317.28
8.0.260.0030.00316.72
8.0.250.0000.00716.95
8.0.240.0000.00717.00
8.0.230.0030.00316.84
8.0.220.0000.00716.84
8.0.210.0070.00016.71
8.0.200.0030.00616.79
8.0.190.0040.00416.95
8.0.180.0040.00416.87
8.0.170.0030.00516.91
8.0.160.0050.00316.81
8.0.150.0030.00316.77
8.0.140.0030.00316.68
8.0.130.0000.00513.30
8.0.120.0030.00516.73
8.0.110.0030.00616.71
8.0.100.0080.00016.71
8.0.90.0000.00716.77
8.0.80.0090.00616.77
8.0.70.0000.00716.84
8.0.60.0000.00716.72
8.0.50.0080.00016.77
8.0.30.0110.01116.96
8.0.20.0070.01017.40
8.0.10.0080.00016.79
8.0.00.0120.00516.74
7.4.330.0050.00015.08
7.4.320.0000.00716.54
7.4.300.0060.00016.64
7.4.290.0030.00316.48
7.4.280.0040.00416.59
7.4.270.0030.00316.63
7.4.260.0070.00016.61
7.4.250.0040.00416.40
7.4.240.0000.00716.54
7.4.230.0050.00216.58
7.4.220.0090.00916.60
7.4.210.0050.00916.59
7.4.200.0070.00016.40
7.4.190.0050.00216.72
7.4.160.0070.01016.24
7.4.150.0070.01117.40
7.4.140.0070.01417.86
7.4.130.0100.00816.43
7.4.120.0110.00616.52
7.4.110.0130.00316.54
7.4.100.0070.01016.59
7.4.90.0030.01516.48
7.4.80.0070.01116.56
7.4.70.0130.00316.57
7.4.60.0100.00616.34
7.4.50.0000.00816.21
7.4.40.0040.01222.77
7.4.30.0120.00416.53
7.4.00.0080.00714.76
7.3.330.0000.00513.26
7.3.320.0000.00513.30
7.3.310.0060.00316.31
7.3.300.0030.00316.22
7.3.290.0030.01416.28
7.3.280.0090.00916.33
7.3.270.0110.00717.40
7.3.260.0130.00416.68
7.3.250.0070.01016.43
7.3.240.0100.01016.60
7.3.230.0070.01016.39
7.3.210.0180.00616.62
7.3.200.0100.00719.39
7.3.190.0100.00716.64
7.3.180.0070.01016.24
7.3.170.0100.00616.48
7.3.160.0110.00516.75
7.3.120.0070.00814.93
7.3.110.0070.01014.97
7.3.100.0020.01414.83
7.3.90.0070.00914.92
7.3.80.0060.00714.52
7.3.70.0070.00714.73
7.3.60.0060.01114.64
7.3.50.0020.01414.63
7.3.40.0070.00714.86
7.3.30.0070.00714.82
7.3.20.0070.00716.62
7.3.10.0050.01016.41
7.3.00.0070.00816.83
7.2.330.0100.00716.44
7.2.320.0100.01016.58
7.2.310.0160.00716.34
7.2.300.0110.01016.43
7.2.290.0120.00916.67
7.2.250.0110.01015.09
7.2.240.0100.01014.97
7.2.230.0090.00614.99
7.2.220.0060.00615.07
7.2.210.0060.00615.00
7.2.200.0050.00815.06
7.2.190.0070.00815.00
7.2.180.0090.00715.02
7.2.170.0080.00414.96
7.2.00.0140.00718.54
7.1.330.0050.01115.57
7.1.320.0090.00315.55
7.1.310.0100.00115.82
7.1.300.0050.01215.76
7.1.290.0050.00715.64
7.1.280.0050.00715.52
7.1.270.0120.00315.55
7.1.260.0090.00615.80
7.1.100.0040.00817.68
7.1.70.0000.00716.95
7.1.60.0110.01419.29
7.1.50.0140.01016.86
7.1.00.0100.07022.24
7.0.200.0040.00916.68
7.0.140.0000.07322.08
7.0.60.0170.07320.02
7.0.50.0100.03317.88
7.0.40.0100.08720.14
7.0.30.0300.04320.16
7.0.20.0200.06020.30
7.0.10.0030.04320.02
7.0.00.0030.08020.10
5.6.280.0070.07021.11
5.6.210.0130.07720.74
5.6.200.0130.04018.16
5.6.190.0030.08020.50
5.6.180.0200.04320.47
5.6.170.0200.07020.53
5.6.160.0030.05720.46
5.6.150.0070.07318.28
5.6.140.0070.08318.15
5.6.130.0070.05718.17
5.6.120.0030.07321.05
5.6.110.0100.08321.14
5.6.100.0100.05721.09
5.6.90.0130.08021.02
5.6.80.0070.07720.53
5.5.350.0100.05020.41
5.5.340.0170.06317.94
5.5.330.0100.03320.31
5.5.320.0330.07320.38
5.5.310.0300.06020.34
5.5.300.0130.05017.96
5.5.290.0100.08317.97
5.5.280.0170.04720.97
5.5.270.0100.06020.85
5.5.260.0070.08720.80
5.5.250.0000.08020.69
5.5.240.0070.08020.19
5.4.450.0800.06319.61
5.4.440.0100.07319.47
5.4.430.0330.05319.47
5.4.420.0300.05319.57
5.4.410.0100.05719.00
5.4.400.0230.04018.51
5.4.390.0130.05018.63
5.4.380.0200.05018.80
5.4.370.0330.04318.69
5.4.360.0070.06318.66
5.4.350.0130.06018.61
5.4.340.0100.06018.77
5.4.320.0080.03712.51
5.4.310.0040.04412.50
5.4.300.0050.03912.50
5.4.290.0080.03912.50
5.4.280.0120.05312.37
5.4.270.0140.05012.37
5.4.260.0090.05312.37
5.4.250.0120.05212.37
5.4.240.0180.05312.37
5.4.230.0180.04612.36
5.4.220.0130.04612.36
5.4.210.0100.04612.36
5.4.200.0140.06012.36
5.4.190.0090.06312.36
5.4.180.0110.05812.36
5.4.170.0150.06912.37
5.4.160.0100.05412.36
5.4.150.0120.05112.36
5.4.140.0110.06212.04
5.4.130.0140.06412.03
5.4.120.0160.05111.99
5.4.110.0130.05211.98
5.4.100.0090.05311.98
5.4.90.0090.05411.99
5.4.80.0120.05311.99
5.4.70.0080.05211.98
5.4.60.0110.04811.98
5.4.50.0130.05111.98
5.4.40.0120.05111.97
5.4.30.0080.04911.97
5.4.20.0150.04811.97
5.4.10.0070.05611.97
5.4.00.0290.05711.45
5.3.290.0060.04112.80
5.3.280.0220.07712.71
5.3.270.0140.05612.73
5.3.260.0110.05912.72
5.3.250.0170.05812.72
5.3.240.0170.06612.72
5.3.230.0060.07712.71
5.3.220.0110.05912.68
5.3.210.0160.05412.68
5.3.200.0130.05612.68
5.3.190.0190.09212.68
5.3.180.0080.06612.68
5.3.170.0170.05412.67
5.3.160.0140.05912.67
5.3.150.0150.06312.67
5.3.140.0230.07912.66
5.3.130.0110.06712.66
5.3.120.0230.10012.65
5.3.110.0150.05212.65
5.3.100.0080.05112.12
5.3.90.0140.05712.08
5.3.80.0120.04012.07
5.3.70.0130.04312.08
5.3.60.0100.05312.06
5.3.50.0130.05412.00
5.3.40.0070.04012.00
5.3.30.0090.03711.95
5.3.20.0100.04111.73
5.3.10.0100.04711.70
5.3.00.0110.06111.69
5.2.170.0080.0479.18
5.2.160.0150.0389.18
5.2.150.0100.0519.18
5.2.140.0100.0529.18
5.2.130.0130.0449.14
5.2.120.0090.0399.14
5.2.110.0090.0519.14
5.2.100.0100.0429.14
5.2.90.0110.0399.14
5.2.80.0160.0539.14
5.2.70.0080.0499.13
5.2.60.0110.0449.09
5.2.50.0080.0459.07
5.2.40.0040.0479.04
5.2.30.0090.0419.01
5.2.20.0100.0519.00
5.2.10.0160.0718.91
5.2.00.0110.0548.77
5.1.60.0100.0378.07
5.1.50.0120.0508.07
5.1.40.0100.0438.04
5.1.30.0110.0408.39
5.1.20.0080.0438.41
5.1.10.0060.0578.14
5.1.00.0060.0398.14
5.0.50.0070.0316.61
5.0.40.0070.0296.48
5.0.30.0080.0576.28
5.0.20.0050.0406.25
5.0.10.0030.0446.24
5.0.00.0050.0386.23
4.4.90.0070.0344.78
4.4.80.0060.0334.75
4.4.70.0100.0444.75
4.4.60.0050.0244.75
4.4.50.0040.0254.77
4.4.40.0080.0364.71
4.4.30.0040.0254.76
4.4.20.0050.0414.85
4.4.10.0110.0464.85
4.4.00.0070.0294.75
4.3.110.0040.0254.67
4.3.100.0040.0244.67
4.3.90.0030.0234.64
4.3.80.0020.0274.58
4.3.70.0030.0154.63
4.3.60.0040.0174.63
4.3.50.0050.0314.63
4.3.40.0080.0604.54
4.3.30.0100.0753.29
4.3.20.0040.0413.26
4.3.10.0060.0363.23
4.3.00.0200.0176.69

preferences:
51.87 ms | 401 KiB | 5 Q