3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <html> <body> <?php $x=5; $y=10; function practiceTest() { global $x,$y; $y=$x+$y; } praceticeTest(); // run function echo $y; // output the new value for variable $y ?> </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)
8.3.60.0100.00516.74
8.3.50.0130.00322.08
8.3.40.0110.00418.79
8.3.30.0080.00619.00
8.3.20.0080.00020.25
8.3.10.0030.00623.61
8.3.00.0080.00022.50
8.2.180.0090.00616.48
8.2.170.0100.00722.96
8.2.160.0070.00722.26
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00022.25
8.2.110.0030.00622.27
8.2.100.0060.00617.91
8.2.90.0000.00819.29
8.2.80.0040.00418.03
8.2.70.0100.00317.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00519.46
8.2.30.0050.00317.98
8.2.20.0040.00417.53
8.2.10.0080.00019.51
8.2.00.0030.00617.76
8.1.280.0140.00425.92
8.1.270.0080.00022.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.80
8.1.230.0040.00719.14
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0090.00417.13
8.1.190.0040.00417.54
8.1.180.0000.00818.10
8.1.170.0060.00318.46
8.1.160.0000.00721.95
8.1.150.0000.00718.57
8.1.140.0030.00617.38
8.1.130.0000.00717.87
8.1.120.0000.00717.38
8.1.110.0030.00417.24
8.1.100.0080.00017.38
8.1.90.0040.00417.38
8.1.80.0000.00817.39
8.1.70.0030.00317.32
8.1.60.0040.00417.58
8.1.50.0040.00417.57
8.1.40.0000.00717.59
8.1.30.0040.00417.63
8.1.20.0050.00317.58
8.1.10.0030.00517.49
8.1.00.0040.00417.44
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0000.00818.45
8.0.270.0030.00317.25
8.0.260.0080.00016.97
8.0.250.0000.00716.99
8.0.240.0080.00016.96
8.0.230.0000.00716.86
8.0.220.0050.00216.78
8.0.210.0030.00316.76
8.0.200.0000.00616.97
8.0.190.0040.00417.01
8.0.180.0000.00716.88
8.0.170.0000.00716.86
8.0.160.0040.00416.92
8.0.150.0040.00316.73
8.0.140.0000.00716.81
8.0.130.0000.00513.29
8.0.120.0040.00416.82
8.0.110.0020.00516.89
8.0.100.0000.00716.85
8.0.90.0050.00316.68
8.0.80.0150.00016.94
8.0.70.0040.00416.70
8.0.60.0080.00016.88
8.0.50.0040.00416.77
8.0.30.0120.00816.89
8.0.20.0100.00817.40
8.0.10.0040.00416.88
8.0.00.0150.00216.95
7.4.330.0000.00515.09
7.4.320.0030.00316.38
7.4.300.0000.00616.52
7.4.290.0070.00016.67
7.4.280.0030.00316.59
7.4.270.0040.00416.49
7.4.260.0000.00716.43
7.4.250.0070.00016.46
7.4.240.0040.00416.61
7.4.230.0040.00416.30
7.4.220.0100.00716.46
7.4.210.0070.01016.57
7.4.200.0030.00616.69
7.4.190.0000.00716.66
7.4.160.0140.00416.47
7.4.150.0110.00617.40
7.4.140.0090.01117.86
7.4.130.0050.01116.53
7.4.120.0050.01216.47
7.4.110.0070.01016.64
7.4.100.0110.00916.58
7.4.90.0090.00716.54
7.4.80.0200.00316.43
7.4.70.0130.00616.45
7.4.60.0100.00716.39
7.4.50.0000.00916.39
7.4.40.0070.01022.77
7.4.30.0090.00916.51
7.4.00.0000.01315.04
7.3.330.0030.00313.37
7.3.320.0030.00313.23
7.3.310.0050.00216.29
7.3.300.0060.00016.24
7.3.290.0050.00816.30
7.3.280.0070.00816.30
7.3.270.0110.01117.40
7.3.260.0090.01316.34
7.3.250.0070.01016.46
7.3.240.0090.00916.46
7.3.230.0100.00716.39
7.3.210.0060.01016.50
7.3.200.0110.01219.39
7.3.190.0120.01116.30
7.3.180.0080.01116.55
7.3.170.0150.00316.32
7.3.160.0100.00616.60
7.3.120.0030.01014.91
7.2.330.0100.01016.21
7.2.320.0180.00016.54
7.2.310.0070.01016.63
7.2.300.0030.01416.52
7.2.290.0060.01016.29
7.2.60.0110.00416.78
7.1.200.0030.00915.71
7.1.100.0160.00417.96
7.1.70.0050.00216.71
7.1.60.0070.01119.29
7.1.50.0190.01934.33
7.1.00.0070.07322.31
7.0.200.0040.00816.69
7.0.140.0070.07022.00
7.0.60.0070.05020.05
7.0.50.0030.04017.88
7.0.40.0070.07320.30
7.0.30.0330.05320.21
7.0.20.0330.04320.24
7.0.10.0070.06020.25
7.0.00.0030.09020.12
5.6.280.0030.07321.08
5.6.210.0030.07320.51
5.6.200.0030.07018.19
5.6.190.0000.09020.57
5.6.180.0200.04020.50
5.6.170.0270.04320.66
5.6.160.0070.04320.55
5.6.150.0000.07718.16
5.6.140.0070.08018.11
5.6.130.0030.08718.18
5.6.120.0100.03721.00
5.6.110.0130.07721.02
5.6.100.0070.08320.98
5.6.90.0130.07720.97
5.6.80.0070.04320.38
5.5.350.4130.04020.37
5.5.340.0170.07318.09
5.5.330.0030.09020.29
5.5.320.0270.06720.31
5.5.310.0330.07320.30
5.5.300.0130.06318.04
5.5.290.0070.06317.90
5.5.280.0070.05320.89
5.5.270.0070.04320.96
5.5.260.0070.07320.97
5.5.250.0130.04020.71
5.5.240.0100.06720.26
5.4.450.0600.04319.27
5.4.440.0300.07719.19
5.4.430.0370.07319.60
5.4.420.0200.05719.38
5.4.410.0030.08018.70
5.4.400.0130.06318.62
5.4.390.0130.05318.51
5.4.380.0630.05718.70
5.4.370.0370.05718.47
5.4.360.0470.05318.75
5.4.350.0400.05018.61
5.4.340.0270.07318.84
5.4.320.0050.03812.51
5.4.310.0040.04012.50
5.4.300.0080.03612.51
5.4.290.0040.04012.50
5.4.280.0100.05712.38
5.4.270.0120.06012.37
5.4.260.0090.04512.37
5.4.250.0040.04212.37
5.4.240.0050.05312.37
5.4.230.0150.05012.36
5.4.220.0080.05412.37
5.4.210.0100.05312.36
5.4.200.0110.05612.36
5.4.190.0080.03712.36
5.4.180.0050.04112.36
5.4.170.0060.03912.36
5.4.160.0070.03812.36
5.4.150.0050.04212.36
5.4.140.0060.04212.04
5.4.130.0060.03912.03
5.4.120.0060.03811.99
5.4.110.0100.03611.98
5.4.100.0080.03511.98
5.4.90.0090.03711.99
5.4.80.0060.04311.98
5.4.70.0070.03711.98
5.4.60.0060.03711.98
5.4.50.0070.03811.98
5.4.40.0070.03811.97
5.4.30.0080.03811.96
5.4.20.0060.04011.96
5.4.10.0070.03711.96
5.4.00.0070.03711.45
5.3.290.0060.04212.80
5.3.280.0120.03712.71
5.3.270.0040.04512.73
5.3.260.0080.04112.71
5.3.250.0090.03712.72
5.3.240.0040.04112.72
5.3.230.0060.04012.70
5.3.220.0020.04312.68
5.3.210.0060.04112.68
5.3.200.0060.03812.68
5.3.190.0060.04012.68
5.3.180.0150.03112.68
5.3.170.0060.04112.67
5.3.160.0160.03512.67
5.3.150.0100.03712.67
5.3.140.0090.03712.66
5.3.130.0040.04412.66
5.3.120.0080.04112.66
5.3.110.0110.03812.66
5.3.100.0070.04112.12
5.3.90.0100.03912.09
5.3.80.0090.04812.07
5.3.70.0140.05512.08
5.3.60.0080.04012.07
5.3.50.0070.03912.00
5.3.40.0070.04212.00
5.3.30.0130.04911.95
5.3.20.0060.03911.73
5.3.10.0080.03911.70
5.3.00.0060.04311.69
5.2.170.0060.0469.18
5.2.160.0080.0439.18
5.2.150.0060.0409.19
5.2.140.0090.0429.18
5.2.130.0080.0459.14
5.2.120.0120.0499.14
5.2.110.0130.0469.14
5.2.100.0090.0349.14
5.2.90.0080.0359.14
5.2.80.0140.0689.14
5.2.70.0060.0309.13
5.2.60.0040.0349.09
5.2.50.0080.0309.07
5.2.40.0080.0289.04
5.2.30.0070.0319.01
5.2.20.0080.0419.00
5.2.10.0120.0368.91
5.2.00.0190.0588.77
5.1.60.0360.0538.07
5.1.50.0110.0478.07
5.1.40.0100.0308.04
5.1.30.0200.0758.39
5.1.20.0110.0368.41
5.1.10.0080.0358.15
5.1.00.0250.0718.15
5.0.50.0130.0396.62
5.0.40.0080.0426.48
5.0.30.0060.0466.28
5.0.20.0090.0276.26
5.0.10.0030.0226.24
5.0.00.0070.0336.23
4.4.90.0040.0174.78
4.4.80.0080.0284.76
4.4.70.0090.0394.76
4.4.60.0150.0494.76
4.4.50.0070.0164.77
4.4.40.0040.0284.71
4.4.30.0030.0224.76
4.4.20.0070.0194.84
4.4.10.0080.0234.85
4.4.00.0150.0424.76
4.3.110.0040.0294.67
4.3.100.0170.0324.66
4.3.90.0110.0484.64
4.3.80.0090.0364.58
4.3.70.0070.0344.63
4.3.60.0080.0204.63
4.3.50.0060.0284.63
4.3.40.0060.0374.54
4.3.30.0050.0233.29
4.3.20.0030.0273.26
4.3.10.0060.0243.23
4.3.00.0100.01313.64

preferences:
41.93 ms | 401 KiB | 5 Q