3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=5;/* this multiline comment */ $y=10; //this is global echo $y; echo '<br>'; function add(){ $z=11; echo "local scope z: $z"; global $x,$y; $a=$x+$y; } add(); echo "variable z is: $z"; echo $a;

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)
8.3.60.0060.01516.50
8.3.50.0100.01222.68
8.3.40.0170.00318.84
8.3.30.0110.00418.98
8.3.20.0070.00020.29
8.3.10.0040.00423.41
8.3.00.0090.00019.38
8.2.180.0120.00318.29
8.2.170.0070.00722.96
8.2.160.0080.00820.44
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00520.85
8.2.110.0000.00919.45
8.2.100.0070.00417.84
8.2.90.0000.00817.74
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0040.00417.93
8.2.50.0110.00318.07
8.2.40.0040.00418.12
8.2.30.0040.00418.06
8.2.20.0040.00417.64
8.2.10.0080.00018.13
8.2.00.0000.00717.81
8.1.280.0140.00725.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00821.88
8.1.230.0070.00321.04
8.1.220.0040.00417.74
8.1.210.0040.00418.88
8.1.200.0000.00817.22
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0000.00818.37
8.1.160.0000.00721.99
8.1.150.0040.00418.84
8.1.140.0070.00017.45
8.1.130.0070.00017.70
8.1.120.0050.00317.39
8.1.110.0000.00817.27
8.1.100.0030.00317.36
8.1.90.0000.00817.30
8.1.80.0030.00417.45
8.1.70.0030.00617.25
8.1.60.0050.00517.47
8.1.50.0080.00017.51
8.1.40.0000.00817.52
8.1.30.0040.00417.60
8.1.20.0000.00717.63
8.1.10.0040.00417.48
8.1.00.0070.00017.46
8.0.300.0000.00720.09
8.0.290.0070.00016.72
8.0.280.0030.00618.48
8.0.270.0000.00717.32
8.0.260.0030.00317.21
8.0.250.0030.00316.99
8.0.240.0040.00416.98
8.0.230.0040.00416.95
8.0.220.0000.00716.94
8.0.210.0040.00416.94
8.0.200.0000.00716.91
8.0.190.0000.00716.98
8.0.180.0000.00716.93
8.0.170.0040.00416.87
8.0.160.0070.00016.93
8.0.150.0040.00416.79
8.0.140.0040.00416.85
8.0.130.0000.00613.43
8.0.120.0000.00817.00
8.0.110.0080.00016.79
8.0.100.0040.00416.90
8.0.90.0000.00716.94
8.0.80.0100.01016.98
8.0.70.0040.00416.94
8.0.60.0040.00416.89
8.0.50.0040.00416.85
8.0.30.0110.00817.00
8.0.20.0080.01117.40
8.0.10.0000.00816.89
8.0.00.0020.02016.97
7.4.330.0000.00515.00
7.4.320.0070.00016.53
7.4.300.0030.00316.42
7.4.290.0050.00216.43
7.4.280.0000.00816.64
7.4.270.0000.00716.64
7.4.260.0030.00316.62
7.4.250.0040.00416.48
7.4.240.0030.00416.50
7.4.230.0000.00816.58
7.4.220.0130.00316.63
7.4.210.0090.00516.54
7.4.200.0000.00716.67
7.4.160.0140.00316.42
7.4.150.0150.00317.40
7.4.140.0100.01317.86
7.4.130.0090.01516.60
7.4.120.0090.01016.62
7.4.110.0090.00916.41
7.4.100.0070.01016.47
7.4.90.0090.00916.41
7.4.80.0120.00619.39
7.4.70.0060.01416.58
7.4.60.0180.00516.72
7.4.50.0050.00216.45
7.4.40.0100.00716.45
7.4.30.0100.00616.52
7.4.00.0060.01015.02
7.3.330.0030.00313.30
7.3.320.0000.00613.45
7.3.310.0000.00716.25
7.3.300.0060.00016.43
7.3.290.0070.00716.43
7.3.280.0040.01216.46
7.3.270.0060.01017.40
7.3.260.0170.00716.64
7.3.250.0100.00816.60
7.3.240.0180.00316.62
7.3.230.0090.01316.47
7.3.210.0140.00416.55
7.3.200.0120.00319.39
7.3.190.0080.00816.64
7.3.180.0130.00316.54
7.3.170.0120.00316.59
7.3.160.0040.01216.52
7.3.120.0040.01514.98
7.3.110.0110.00714.85
7.3.100.0150.00014.87
7.3.90.0120.00415.12
7.3.80.0100.00715.14
7.3.70.0000.01215.00
7.3.60.0070.00715.02
7.3.50.0000.00914.75
7.3.40.0000.01014.54
7.3.30.0040.00714.89
7.3.20.0000.01316.45
7.3.10.0040.01316.58
7.3.00.0020.00816.77
7.2.330.0330.02016.39
7.2.320.0100.00716.31
7.2.310.0090.01016.76
7.2.300.0100.00716.70
7.2.290.0120.00616.50
7.2.250.0070.01315.00
7.2.240.0000.01514.95
7.2.230.0050.00514.91
7.2.220.0140.00314.86
7.2.210.0000.01614.55
7.2.200.0040.01214.95
7.2.190.0040.00715.13
7.2.180.0100.00315.04
7.2.170.0090.00414.89
7.2.130.0030.01316.68
7.2.120.0140.00016.66
7.2.110.0060.00916.75
7.2.100.0060.01016.75
7.2.90.0040.01016.70
7.2.80.0030.00916.81
7.2.70.0040.01116.90
7.2.60.0000.01617.00
7.2.50.0030.00916.64
7.2.40.0080.00416.73
7.2.30.0060.00916.81
7.2.20.0000.01016.72
7.2.10.0040.01116.77
7.2.00.0030.00918.08
7.1.330.0070.01015.45
7.1.320.0030.00715.71
7.1.310.0090.00615.99
7.1.300.0080.00015.72
7.1.290.0050.00515.89
7.1.280.0030.00515.88
7.1.270.0030.00715.86
7.1.260.0070.00715.78
7.1.250.0130.00315.58
7.1.200.0240.00315.59
7.1.100.0000.01118.04
7.1.70.0000.00817.25
7.1.60.0120.01219.46
7.1.50.0100.01316.98
7.1.00.0030.07722.30
7.0.200.2860.00314.85
7.0.140.0070.07022.09
7.0.60.0030.05019.93
7.0.50.0070.03717.88
7.0.40.0070.06020.11
7.0.30.0130.07020.23
7.0.20.0370.07020.08
7.0.10.0100.08320.30
7.0.00.0030.04320.14
5.6.280.0100.06320.91
5.6.210.0170.07020.71
5.6.200.0070.05018.14
5.6.190.0030.07320.50
5.6.180.3570.05020.61
5.6.170.0130.05020.58
5.6.160.0030.06720.71
5.6.150.0070.05718.18
5.6.140.0000.08018.18
5.6.130.0030.06718.17
5.6.120.0070.03720.73
5.6.110.0030.09320.97
5.6.100.0070.03720.93
5.6.90.0070.04720.89
5.6.80.0070.08020.26
5.5.350.0270.03320.42
5.5.340.0070.05718.08
5.5.330.0070.06020.13
5.5.320.0430.06720.32
5.5.310.0270.07720.34
5.5.300.0100.07717.98
5.5.290.0100.03717.94
5.5.280.0030.07320.90
5.5.270.0170.07320.77
5.5.260.0070.06020.98
5.5.250.0100.05020.70
5.5.240.0100.05720.16
5.4.450.1770.04719.19
5.4.440.1830.05019.19
5.4.430.1600.04019.10
5.4.420.0270.04319.49
5.4.410.0000.04019.31
5.4.400.0170.03719.16
5.4.390.1530.04019.21
5.4.380.2070.03719.31
5.4.370.1670.04718.86
5.4.360.1570.03319.22
5.4.350.1600.03318.88
5.4.340.1830.04719.17
5.4.320.1730.04018.78
5.4.310.1670.02719.21
5.4.300.1630.03319.12
5.4.290.1570.04019.31
5.4.280.1600.03719.17
5.4.270.0730.03318.97
5.4.260.0030.03718.92
5.4.250.0070.03318.96
5.4.240.0100.03319.15
5.4.230.1570.03018.97
5.4.220.1600.04319.05
5.4.210.1530.04718.85
5.4.200.1830.03319.30
5.4.190.1570.03319.15
5.4.180.1530.03719.04
5.4.170.1570.03318.85
5.4.160.1600.04018.84
5.4.150.1530.04018.73
5.4.140.1600.04016.50
5.4.130.1870.04016.36
5.4.120.1500.04716.48
5.4.110.0070.06716.55
5.4.100.0030.04016.46
5.4.90.0830.04716.57
5.4.80.1700.04316.52
5.4.70.1770.04316.50
5.4.60.1730.03716.55
5.4.50.1570.03316.23
5.4.40.1600.03716.17
5.4.30.1500.03716.50
5.4.20.1770.04316.53
5.4.10.1700.03316.48
5.4.00.1500.03315.95
5.3.290.1770.03714.57
5.3.280.1670.04314.50
5.3.270.0430.03714.59
5.3.260.0070.04014.82
5.3.250.0230.08014.51
5.3.240.1700.04314.57
5.3.230.1670.04314.56
5.3.220.1470.04014.55
5.3.210.1630.04314.64
5.3.200.1600.04714.61
5.3.190.1600.04314.63
5.3.180.1500.03714.59
5.3.170.1670.04314.64
5.3.160.1800.04014.53
5.3.150.1470.04014.46
5.3.140.0100.03014.64
5.3.130.0070.03714.54
5.3.120.0000.06314.54
5.3.110.0000.08014.69
5.3.100.0070.07714.26
5.3.90.0070.04014.04
5.3.80.1430.04313.93
5.3.70.1770.03314.13
5.3.60.1730.04013.93
5.3.50.1530.04013.96
5.3.40.1500.03713.86
5.3.30.1500.03313.90
5.3.20.1730.04713.80
5.3.10.1800.04013.74
5.3.00.1770.04313.55
5.2.170.1430.03711.15
5.2.160.1400.03011.07
5.2.150.1330.03311.07
5.2.140.0070.05711.26
5.2.130.0000.05311.02
5.2.120.0030.06011.06
5.2.110.0670.02711.03
5.2.100.1300.03311.17
5.2.90.1470.03311.00
5.2.80.1230.03311.14
5.2.70.1630.04711.32
5.2.60.1430.04011.19
5.2.50.1370.02310.94
5.2.40.1200.03311.14
5.2.30.1170.03310.87
5.2.20.0970.03310.93
5.2.10.1170.02310.79
5.2.00.1230.04010.77
5.1.60.1030.0239.89
5.1.50.1000.0309.88
5.1.40.0730.02010.06
5.1.30.0030.02310.31
5.1.20.0000.03310.32
5.1.10.0000.03010.22
5.1.00.0330.03010.22
5.0.50.0470.0208.53
5.0.40.0500.0138.50
5.0.30.0530.0378.12
5.0.20.0500.0178.05
5.0.10.0570.0238.05
5.0.00.0530.0338.14
4.4.90.0530.0137.81
4.4.80.0470.0177.81
4.4.70.0470.0207.81
4.4.60.0600.0207.81
4.4.50.0570.0137.81
4.4.40.0500.0237.81
4.4.30.0700.0177.81
4.4.20.0700.0207.81
4.4.10.0700.0237.81
4.4.00.0700.0377.81
4.3.110.0570.0137.81
4.3.100.0570.0177.81
4.3.90.0700.0277.81
4.3.80.0530.0237.81
4.3.70.0530.0137.81
4.3.60.0570.0137.81
4.3.50.0500.0237.81
4.3.40.0530.0237.81
4.3.30.0170.0277.81
4.3.20.0000.0177.81
4.3.10.0000.0337.81
4.3.00.0000.0177.81

preferences:
62.37 ms | 401 KiB | 5 Q