3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $a = 4; protected $c = 7; public $b = 5; } $a = new A(); $str = sprintf("<?php\n\n// $resource\nreturn %s;\n", var_export($a, true)); eval($str);

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)
8.3.60.0070.00718.30
8.3.50.0090.00822.05
8.3.40.0110.00418.96
8.3.30.0100.00319.34
8.3.20.0050.00320.29
8.3.10.0070.00023.61
8.3.00.0080.00021.00
8.2.180.0120.00616.48
8.2.170.0100.00722.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0100.00019.07
8.2.110.0090.00022.18
8.2.100.0000.01120.40
8.2.90.0000.01119.23
8.2.80.0050.00317.97
8.2.70.0040.00417.49
8.2.60.0060.00318.00
8.2.50.0030.00518.07
8.2.40.0040.00419.88
8.2.30.0040.00418.25
8.2.20.0040.00417.74
8.2.10.0040.00418.10
8.2.00.0000.00717.73
8.1.280.0100.00325.92
8.1.270.0060.00322.18
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0050.00323.82
8.1.230.0070.00419.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.24
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0040.00718.50
8.1.160.0040.00422.08
8.1.150.0050.00218.52
8.1.140.0050.00217.55
8.1.130.0040.00417.78
8.1.120.0040.00417.43
8.1.110.0040.00417.38
8.1.100.0000.00717.46
8.1.90.0030.00317.45
8.1.80.0000.00717.51
8.1.70.0000.00717.41
8.1.60.0080.00017.47
8.1.50.0050.00317.39
8.1.40.0060.00317.46
8.1.30.0050.00317.52
8.1.20.0040.00417.68
8.1.10.0050.00317.63
8.1.00.0070.00017.48
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0040.00418.34
8.0.270.0030.00317.17
8.0.260.0030.00317.16
8.0.250.0070.00017.06
8.0.240.0030.00317.04
8.0.230.0000.00716.96
8.0.220.0030.00316.86
8.0.210.0030.00616.94
8.0.200.0000.00617.01
8.0.190.0000.00816.89
8.0.180.0070.00016.84
8.0.170.0050.00216.99
8.0.160.0000.00717.00
8.0.150.0040.00416.97
8.0.140.0040.00416.94
8.0.130.0000.00613.48
8.0.120.0080.00016.92
8.0.110.0070.00016.78
8.0.100.0070.00016.74
8.0.90.0000.00716.82
8.0.80.0040.01116.90
8.0.70.0000.00816.83
8.0.60.0080.00017.03
8.0.50.0000.00716.93
8.0.30.0110.01117.06
8.0.20.0160.00417.40
8.0.10.0050.00317.05
8.0.00.0100.00716.65
7.4.330.0050.00015.20
7.4.320.0000.00616.65
7.4.300.0030.00316.51
7.4.290.0030.00316.58
7.4.280.0060.00316.40
7.4.270.0070.00016.48
7.4.260.0050.00316.61
7.4.250.0000.00716.37
7.4.240.0000.00716.62
7.4.230.0000.00716.52
7.4.220.0040.01816.71
7.4.210.0120.00616.63
7.4.200.0030.00316.37
7.4.190.0040.00416.54
7.4.160.0120.00616.38
7.4.150.0060.01217.40
7.4.140.0090.01217.86
7.4.130.0090.00816.47
7.4.120.0100.00916.61
7.4.110.0160.00316.40
7.4.100.0110.00716.68
7.4.90.0030.01416.49
7.4.80.0090.00919.39
7.4.70.0060.00916.66
7.4.60.0040.01216.46
7.4.50.0090.00016.71
7.4.40.0100.00716.54
7.4.30.0110.00616.70
7.4.10.0090.00615.17
7.4.00.0030.01314.87
7.3.330.0050.00213.30
7.3.320.0000.00613.36
7.3.310.0040.00416.18
7.3.300.0000.00716.44
7.3.290.0100.00416.36
7.3.280.0100.00716.41
7.3.270.0100.00717.40
7.3.260.0040.01316.49
7.3.250.0110.00816.54
7.3.240.0030.01416.55
7.3.230.0100.00816.41
7.3.210.0090.00916.33
7.3.200.0070.01019.39
7.3.190.0060.01616.21
7.3.180.0080.00816.52
7.3.170.0090.00616.41
7.3.160.0060.00916.39
7.3.130.0070.01014.66
7.3.120.0090.00515.00
7.3.110.0150.00314.96
7.3.100.0090.00614.89
7.3.90.0140.00314.66
7.3.80.0070.01114.96
7.3.70.0030.01014.87
7.3.60.0130.00314.92
7.3.50.0090.00614.66
7.3.40.0070.00714.93
7.3.30.0030.01014.69
7.3.20.0030.00716.49
7.3.10.0030.00616.63
7.3.00.0070.00716.85
7.2.330.0140.00316.58
7.2.320.0110.00716.69
7.2.310.0070.01016.54
7.2.300.0110.00616.79
7.2.290.0160.00716.69
7.2.260.0060.01214.60
7.2.250.0110.00715.23
7.2.240.0090.00614.96
7.2.230.0000.01615.14
7.2.220.0090.00914.89
7.2.210.0030.01415.11
7.2.200.0070.00715.21
7.2.190.0000.01715.06
7.2.180.0100.00915.01
7.2.170.0080.00814.96
7.2.160.0060.00914.97
7.2.150.0000.01416.90
7.2.140.0070.00716.59
7.2.130.0060.00617.00
7.2.120.0030.00616.78
7.2.110.0030.01216.76
7.2.100.0000.01716.79
7.2.90.0080.00616.87
7.2.80.0070.01017.03
7.2.70.0000.01517.06
7.2.60.0050.01416.92
7.2.50.0050.00816.88
7.2.40.0060.00317.06
7.2.30.0080.00416.93
7.2.20.0040.01116.95
7.2.10.0090.00616.97
7.2.00.0070.00918.00
7.1.330.0090.00616.10
7.1.320.0060.00615.91
7.1.310.0000.01216.03
7.1.300.0130.00615.97
7.1.290.0030.01215.57
7.1.280.0040.00815.84
7.1.270.0050.00515.79
7.1.260.0100.00315.88
7.1.250.0080.00315.89
7.1.240.0030.01015.84
7.1.230.0060.00615.88
7.1.220.0080.00315.86
7.1.210.0030.00915.53
7.1.200.0040.00515.79
7.1.190.0080.00516.02
7.1.180.0130.00615.92
7.1.170.0110.00415.82
7.1.160.0070.00715.87
7.1.150.0070.01015.98
7.1.140.0000.00915.89
7.1.130.0000.01115.72
7.1.120.0000.01315.72
7.1.110.0030.00715.95
7.1.100.0060.00615.87
7.1.90.0030.00615.65
7.1.80.0040.00715.84
7.1.70.0060.00416.56
7.1.60.0080.00817.79
7.1.50.0020.01416.33
7.1.40.0040.00815.84
7.1.30.0060.01215.87
7.1.20.0040.00815.76
7.1.10.0040.00415.76
7.1.00.0070.04219.02
7.0.330.0110.00015.38
7.0.320.0070.01015.24
7.0.310.0030.01015.45
7.0.300.0060.00315.48
7.0.290.0040.01115.26
7.0.280.0030.00915.42
7.0.270.0040.00815.21
7.0.260.0030.00915.41
7.0.250.0030.01015.23
7.0.240.0030.00615.53
7.0.230.0130.00315.53
7.0.220.0060.01015.58
7.0.210.0040.00815.45
7.0.200.0030.00915.88
7.0.190.0000.00915.31
7.0.180.0030.00915.37
7.0.170.0000.00915.60
7.0.160.0100.00315.46
7.0.150.0000.01015.12
7.0.140.0080.03718.80
7.0.130.0060.01315.21
7.0.120.0120.00315.27
7.0.110.0090.00915.31
7.0.100.0090.00615.52
7.0.90.0100.00315.20
7.0.80.0070.00715.45
7.0.70.0040.00715.22
7.0.60.0030.04217.70
7.0.50.0010.03616.61
7.0.40.0040.02716.81
7.0.30.0180.04316.75
7.0.20.0190.03716.96
7.0.10.0040.02416.93
7.0.00.0090.03316.83
5.6.400.0030.00614.11
5.6.390.0000.00914.55
5.6.380.0030.01013.96
5.6.370.0060.00914.49
5.6.360.0060.00614.21
5.6.350.0060.00614.29
5.6.340.0090.00014.31
5.6.330.0030.00714.43
5.6.320.0060.00614.60
5.6.310.0030.00714.48
5.6.300.0030.00614.32
5.6.290.0070.00714.14
5.6.280.0050.04217.72
5.6.270.0100.00314.41
5.6.260.0060.00314.19
5.6.250.0060.00314.23
5.6.240.0080.00814.22
5.6.230.0070.00714.24
5.6.220.0070.00414.63
5.6.210.0100.03817.61
5.6.200.0030.02516.24
5.6.190.0030.04417.54
5.6.180.0230.04017.35
5.6.170.0100.02517.53
5.6.160.0030.04817.33
5.6.150.0040.03516.24
5.6.140.0060.02316.24
5.6.130.0080.04516.31
5.6.120.0060.04417.56
5.6.110.0030.03917.62
5.6.100.0080.03717.72
5.6.90.0050.02617.67
5.6.80.0080.04017.27
5.6.70.0030.00614.27
5.6.60.0030.00814.07
5.6.50.0030.00914.48
5.6.40.0040.00414.20
5.6.30.0030.01014.46
5.6.20.0000.01213.98
5.6.10.0040.01113.96
5.6.00.0030.00614.17
5.5.380.0000.01414.18
5.5.370.0070.00314.25
5.5.360.0070.01014.36
5.5.350.0080.02217.36
5.5.340.0180.03316.16
5.5.330.0030.04917.48
5.5.320.0240.04017.11
5.5.310.0100.02717.30
5.5.300.0120.03816.25
5.5.290.0050.03915.96
5.5.280.0020.03117.74
5.5.270.0060.04617.40
5.5.260.0050.04217.40
5.5.250.0020.02517.45
5.5.240.0070.03917.05
5.5.230.0040.00414.34
5.5.220.0070.00313.84
5.5.210.0090.00314.06
5.5.200.0000.01014.21
5.5.190.0060.00614.15
5.5.180.0030.01013.94
5.5.170.0000.01014.47
5.5.160.0000.00814.39
5.5.150.0030.01214.14
5.5.140.0100.00314.05
5.5.130.0030.01014.45
5.5.120.0040.01214.21
5.5.110.0070.00714.17
5.5.100.0030.00914.05
5.5.90.0100.00314.25
5.5.80.0040.00714.25
5.5.70.0030.01013.90
5.5.60.0040.00813.93
5.5.50.0030.00914.22
5.5.40.0030.01314.41
5.5.30.0000.01414.34
5.5.20.0090.00314.15
5.5.10.0080.00314.07
5.5.00.0030.01014.32
5.4.450.0260.02219.36
5.4.440.0210.02519.36
5.4.430.0150.02018.98
5.4.420.0050.04316.13
5.4.410.0250.01519.26
5.4.400.0240.02218.96
5.4.390.0220.02516.75
5.4.380.0230.02815.60
5.4.370.0360.03115.57
5.4.360.0100.03315.71
5.4.350.0170.03315.72
5.4.340.0150.02915.61
5.4.330.0030.01012.64
5.4.320.0050.02212.57
5.4.310.0050.02212.57
5.4.300.0060.02312.57
5.4.290.0020.02712.57
5.4.280.0070.02012.52
5.4.270.0030.02412.52
5.4.260.0040.02512.52
5.4.250.0060.02212.52
5.4.240.0110.01912.52
5.4.230.0040.02412.52
5.4.220.0070.02112.51
5.4.210.0040.02512.52
5.4.200.0050.02112.52
5.4.190.0070.02312.51
5.4.180.0050.02412.51
5.4.170.0040.02512.52
5.4.160.0070.02412.51
5.4.150.0090.02212.51
5.4.140.0080.02912.36
5.4.130.0070.02712.35
5.4.120.0030.02512.33
5.4.110.0070.02012.33
5.4.100.0070.02412.33
5.4.90.0080.02012.33
5.4.80.0050.02112.33
5.4.70.0060.01912.33
5.4.60.0060.02912.33
5.4.50.0070.02812.33
5.4.40.0070.02812.32
5.4.30.0070.02112.32
5.4.20.0050.02312.31
5.4.10.0060.02112.32
5.4.00.0050.02512.06
5.3.290.0050.02212.72
5.3.280.0060.02112.67
5.3.270.0060.02112.68
5.3.260.0030.02412.68
5.3.250.0050.02212.68
5.3.240.0070.02112.68
5.3.230.0040.02312.67
5.3.220.0070.02512.66
5.3.210.0080.02012.66
5.3.200.0070.02212.66
5.3.190.0050.02512.66
5.3.180.0060.02212.66
5.3.170.0050.02312.65
5.3.160.0020.02812.66
5.3.150.0040.02512.66
5.3.140.0030.02612.65
5.3.130.0020.03712.65
5.3.120.0070.03112.65
5.3.110.0060.02812.65
5.3.100.0040.02512.38
5.3.90.0040.02412.37
5.3.80.0040.02612.36
5.3.70.0040.02312.37
5.3.60.0020.02312.36
5.3.50.0010.02612.33
5.3.40.0050.02412.33
5.3.30.0060.02412.31
5.3.20.0050.02512.20
5.3.10.0090.02212.18
5.3.00.0090.02112.18
5.2.170.0060.0329.22
5.2.160.0110.0289.22
5.2.150.0050.0419.22
5.2.140.0120.0369.21
5.2.130.0110.0379.18
5.2.120.0060.0369.18
5.2.110.0030.0389.18
5.2.100.0070.0439.18
5.2.90.0050.0389.19
5.2.80.0100.0299.18
5.2.70.0060.0339.18
5.2.60.0080.0309.13
5.2.50.0080.0309.09
5.2.40.0120.0239.07
5.2.30.0040.0339.06
5.2.20.0120.0249.05
5.2.10.0060.0298.95
5.2.00.0070.0358.82
5.1.60.0080.0318.09
5.1.50.0070.0328.09
5.1.40.0060.0328.07
5.1.30.0060.0378.43
5.1.20.0050.0378.45
5.1.10.0040.0348.17
5.1.00.0050.0278.16
5.0.50.0040.0216.65
5.0.40.0020.0216.51
5.0.30.0030.0356.32
5.0.20.0040.0236.29
5.0.10.0030.0226.26
5.0.00.0040.0346.25
4.4.90.0030.0194.78
4.4.80.0060.0214.76
4.4.70.0050.0224.75
4.4.60.0030.0214.75
4.4.50.0060.0194.77
4.4.40.0030.0334.71
4.4.30.0040.0204.76
4.4.20.0030.0214.84
4.4.10.0050.0224.85
4.4.00.0020.0354.76
4.3.110.0050.0224.67
4.3.100.0070.0304.67
4.3.90.0040.0254.63
4.3.80.0070.0304.58
4.3.70.0030.0234.63
4.3.60.0020.0224.63
4.3.50.0080.0254.63
4.3.40.0050.0314.54
4.3.30.0030.0213.30
4.3.20.0020.0223.28
4.3.10.0000.0233.23
4.3.00.0070.01320.86

preferences:
49.09 ms | 401 KiB | 5 Q