3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new stdObject(); $foo->bar = '1'; $a = function() use ($foo) { echo $foo->bar; }; $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)
8.3.60.0140.00716.50
8.3.50.0080.00822.78
8.3.40.0070.00718.88
8.3.30.0070.00719.04
8.3.20.0040.00420.13
8.3.10.0080.00023.48
8.3.00.0050.00319.38
8.2.180.0040.01216.50
8.2.170.0030.01022.96
8.2.160.0110.00320.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0080.00021.04
8.2.110.0090.00019.21
8.2.100.0120.00017.84
8.2.90.0030.00619.22
8.2.80.0060.00317.97
8.2.70.0000.00919.35
8.2.60.0030.00519.66
8.2.50.0030.00618.10
8.2.40.0000.00820.46
8.2.30.0000.00818.05
8.2.20.0030.00617.79
8.2.10.0040.00418.00
8.2.00.0000.00717.60
8.1.280.0040.01125.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00320.92
8.1.230.0100.00022.14
8.1.220.0030.00717.74
8.1.210.0030.00518.77
8.1.200.0000.01017.25
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0080.00018.45
8.1.160.0040.00422.19
8.1.150.0030.00718.70
8.1.140.0000.00717.26
8.1.130.0000.00717.80
8.1.120.0050.00217.32
8.1.110.0050.00317.25
8.1.100.0040.00317.29
8.1.90.0000.00717.33
8.1.80.0000.00717.37
8.1.70.0000.00717.27
8.1.60.0080.00017.45
8.1.50.0080.00017.45
8.1.40.0040.00417.45
8.1.30.0040.00417.49
8.1.20.0040.00417.52
8.1.10.0040.00417.52
8.1.00.0030.00917.45
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.29
8.0.270.0000.00717.19
8.0.260.0000.00817.10
8.0.250.0000.00716.93
8.0.240.0080.00016.91
8.0.230.0040.00416.84
8.0.220.0040.00416.91
8.0.210.0040.00416.80
8.0.200.0000.00616.95
8.0.190.0000.00916.98
8.0.180.0030.00916.94
8.0.170.0050.00216.81
8.0.160.0000.00716.89
8.0.150.0080.00316.85
8.0.140.0070.00016.84
8.0.130.0000.00813.31
8.0.120.0040.00416.82
8.0.110.0000.00716.91
8.0.100.0000.00816.70
8.0.90.0030.00316.76
8.0.80.0060.00916.86
8.0.70.0000.00816.99
8.0.60.0070.00016.93
8.0.50.0000.00716.83
8.0.30.0100.01017.03
8.0.20.0100.01317.40
8.0.10.0050.00216.82
8.0.00.0090.00816.60
7.4.330.0000.00515.00
7.4.320.0030.00316.39
7.4.300.0000.00616.59
7.4.290.0030.00316.52
7.4.280.0000.00716.57
7.4.270.0070.00016.39
7.4.260.0070.00016.52
7.4.250.0050.00216.50
7.4.240.0030.00316.45
7.4.230.0040.00416.57
7.4.220.0120.00616.47
7.4.210.0120.00316.57
7.4.200.0000.00716.64
7.4.160.0090.00616.57
7.4.150.0060.01217.40
7.4.140.0110.01317.86
7.4.130.0070.01016.64
7.4.120.0080.01016.50
7.4.110.0190.00316.43
7.4.100.0100.00716.42
7.4.90.0100.00716.44
7.4.80.0090.01519.39
7.4.70.0150.00916.65
7.4.60.0080.01016.54
7.4.50.0040.00016.32
7.4.40.0070.01016.48
7.4.30.0060.00916.43
7.4.00.0110.00614.74
7.3.330.0030.00313.29
7.3.320.0050.00013.30
7.3.310.0040.00416.17
7.3.300.0030.00316.34
7.3.290.0080.00516.30
7.3.280.0100.00716.29
7.3.270.0120.00817.40
7.3.260.0000.01816.49
7.3.250.0060.01116.36
7.3.240.0140.00416.28
7.3.230.0130.00416.39
7.3.210.0170.00616.20
7.3.200.0070.01019.39
7.3.190.0150.00616.21
7.3.180.0000.01416.40
7.3.170.0110.00516.30
7.3.160.0030.01316.16
7.3.120.0000.01314.70
7.3.110.0070.01114.42
7.3.100.0070.00714.77
7.3.90.0060.00614.94
7.3.80.0110.00414.51
7.3.70.0030.01314.48
7.3.60.0110.00314.57
7.3.50.0060.00914.59
7.3.40.0090.00614.71
7.3.30.0070.00714.63
7.3.20.0150.00016.62
7.3.10.0000.01516.66
7.3.00.0000.01416.61
7.2.330.0150.00316.72
7.2.320.0150.00916.65
7.2.310.0030.01316.25
7.2.300.0090.00616.53
7.2.290.0060.00916.41
7.2.250.0030.01714.85
7.2.240.0130.00714.61
7.2.230.0070.01014.70
7.2.220.0040.00715.03
7.2.210.0030.00614.61
7.2.200.0100.00714.93
7.2.190.0060.00915.07
7.2.180.0110.00414.87
7.2.170.0130.00315.05
7.2.60.0100.00316.53
7.2.00.0060.00619.26
7.1.330.0030.01015.59
7.1.320.0030.01015.79
7.1.310.0030.01315.56
7.1.300.0070.00315.57
7.1.290.0070.00715.77
7.1.280.0100.00715.64
7.1.270.0000.01315.48
7.1.260.0080.00415.45
7.1.200.0090.00615.68
7.1.100.0060.00617.58
7.1.70.0080.00016.89
7.1.60.0110.01419.40
7.1.50.0070.01716.54
7.1.00.0000.08022.42
7.0.200.0150.00414.99
7.0.140.0030.07322.04
7.0.60.0030.08019.95
7.0.50.0070.08317.91
7.0.40.0030.08020.41
7.0.30.0430.05720.11
7.0.20.0370.04020.19
7.0.10.0070.04720.22
7.0.00.0070.09020.14
5.6.280.0030.07320.93
5.6.210.0130.08020.68
5.6.200.0030.05018.12
5.6.190.0030.04320.68
5.6.180.0300.06720.34
5.6.170.0200.04720.58
5.6.160.0070.05720.58
5.6.150.0070.04018.18
5.6.140.0070.03718.15
5.6.130.0030.07318.15
5.6.120.0100.08020.90
5.6.110.0100.05320.89
5.6.100.0200.07020.99
5.6.90.0030.04320.98
5.6.80.0070.03720.53
5.5.350.4200.03320.34
5.5.340.0030.05317.98
5.5.330.0100.08020.13
5.5.320.0200.05020.24
5.5.310.0330.07020.32
5.5.300.0070.03718.08
5.5.290.0130.07717.99
5.5.280.0100.08320.77
5.5.270.0000.04720.79
5.5.260.0030.08720.62
5.5.250.0030.06320.46
5.5.240.0100.06320.19
5.4.450.0370.05019.57
5.4.440.0230.04319.41
5.4.430.0100.04319.30
5.4.420.0400.04719.49
5.4.410.0230.04019.07
5.4.400.0300.04319.23
5.4.390.0200.03718.86
5.4.380.0870.05718.53
5.4.370.0070.06018.59
5.4.360.0130.05318.64
5.4.350.0970.05318.73
5.4.340.1070.06018.53
5.4.320.0110.03412.50
5.4.310.0110.03912.50
5.4.300.0060.03812.50
5.4.290.0040.04112.50
5.4.280.0060.03512.39
5.4.270.0060.03712.40
5.4.260.0050.03812.40
5.4.250.0030.04112.39
5.4.240.0070.03412.39
5.4.230.0080.04212.38
5.4.220.0070.04412.38
5.4.210.0080.04812.39
5.4.200.0080.03812.38
5.4.190.0050.03812.38
5.4.180.0080.03412.38
5.4.170.0120.03112.39
5.4.160.0110.03612.39
5.4.150.0130.04112.39
5.4.140.0070.04712.07
5.4.130.0110.04612.06
5.4.120.0070.04812.01
5.4.110.0050.03512.01
5.4.100.0040.03712.01
5.4.90.0040.03812.02
5.4.80.0040.03812.02
5.4.70.0080.03212.01
5.4.60.0050.03612.01
5.4.50.0050.03612.01
5.4.40.0080.03112.00
5.4.30.0040.03611.99
5.4.20.0050.03612.00
5.4.10.0030.03711.99
5.4.00.0050.03611.49
5.3.290.0070.04212.80
5.3.280.0050.04312.71
5.3.270.0030.04112.72
5.3.260.0090.03512.72
5.3.250.0070.03512.72
5.3.240.0040.03812.72
5.3.230.0080.04312.71
5.3.220.0050.03712.68
5.3.210.0070.04412.68
5.3.200.0070.04012.68
5.3.190.0040.04312.68
5.3.180.0070.03512.67
5.3.170.0060.04112.67
5.3.160.0030.03912.68
5.3.150.0030.03912.68
5.3.140.0050.03912.66
5.3.130.0050.04212.66
5.3.120.0070.05412.66
5.3.110.0030.04212.66
5.3.100.0080.03512.12
5.3.90.0080.03412.10
5.3.80.0070.03512.09
5.3.70.0060.03712.09
5.3.60.0090.03412.08
5.3.50.0090.04212.03
5.3.40.0060.03612.03
5.3.30.0040.03711.98
5.3.20.0040.03711.75
5.3.10.0100.03611.73
5.3.00.0050.03711.72
5.2.170.0050.0349.18
5.2.160.0020.0319.18
5.2.150.0050.0339.18
5.2.140.0040.0319.18
5.2.130.0080.0269.14
5.2.120.0020.0319.14
5.2.110.0030.0359.15
5.2.100.0030.0309.14
5.2.90.0080.0269.14
5.2.80.0030.0329.14
5.2.70.0040.0329.13
5.2.60.0030.0349.09
5.2.50.0060.0329.06
5.2.40.0070.0269.03
5.2.30.0080.0259.02
5.2.20.0040.0289.00
5.2.10.0020.0308.92
5.2.00.0040.0298.78
5.1.60.0020.0268.07
5.1.50.0060.0288.06
5.1.40.0050.0238.04
5.1.30.0060.0238.40
5.1.20.0060.0248.42
5.1.10.0070.0238.15
5.1.00.0050.0258.14
5.0.50.0040.0206.62
5.0.40.0030.0196.48
5.0.30.0040.0306.29
5.0.20.0020.0206.26
5.0.10.0030.0196.24
5.0.00.0040.0336.23
4.4.90.0010.0174.78
4.4.80.0010.0164.75
4.4.70.0050.0124.75
4.4.60.0030.0144.76
4.4.50.0020.0154.77
4.4.40.0030.0244.71
4.4.30.0020.0154.76
4.4.20.0030.0154.84
4.4.10.0000.0234.85
4.4.00.0030.0244.75
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0040.0184.63
4.3.80.0010.0264.58
4.3.70.0040.0164.63
4.3.60.0030.0134.62
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0040.0153.28
4.3.20.0020.0173.26
4.3.10.0010.0173.22
4.3.00.0030.01013.25

preferences:
42.21 ms | 400 KiB | 5 Q