3v4l.org

run code in 300+ PHP versions simultaneously
<?php class phpinfo {} //$a = 'O:12:"phpinfo();/*":0:{}'; $a = 'O:7:"phpinfo":0:{}'; //var_export(unserialize($a)); eval('$b = '.var_export(unserialize($a), true).';');

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)
8.3.60.0000.01418.43
8.3.50.0120.00721.21
8.3.40.0140.00418.65
8.3.30.0140.00019.04
8.3.20.0040.00420.16
8.3.10.0040.00423.53
8.3.00.0080.00019.50
8.2.180.0150.00616.75
8.2.170.0150.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00522.05
8.2.110.0110.00019.45
8.2.100.0070.00717.75
8.2.90.0050.00319.22
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0000.01118.07
8.2.40.0000.00819.72
8.2.30.0040.00417.93
8.2.20.0040.00417.80
8.2.10.0030.00518.11
8.2.00.0040.00417.75
8.1.280.0090.00625.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00319.27
8.1.230.0000.01217.48
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.35
8.1.190.0050.00317.13
8.1.180.0070.00418.10
8.1.170.0040.00418.48
8.1.160.0000.00722.00
8.1.150.0000.00718.88
8.1.140.0040.00417.48
8.1.130.0000.00717.87
8.1.120.0040.00417.48
8.1.110.0040.00417.28
8.1.100.0000.00717.42
8.1.90.0070.00017.46
8.1.80.0060.00317.42
8.1.70.0000.00717.37
8.1.60.0000.00917.57
8.1.50.0040.00417.51
8.1.40.0000.00717.46
8.1.30.0030.00617.69
8.1.20.0040.00417.69
8.1.10.0000.00817.54
8.1.00.0060.00317.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0030.00317.22
8.0.260.0050.00317.21
8.0.250.0000.00716.98
8.0.240.0040.00416.98
8.0.230.0030.00516.88
8.0.220.0000.00716.86
8.0.210.0070.00016.91
8.0.200.0040.00416.98
8.0.190.0030.00517.00
8.0.180.0020.00516.95
8.0.170.0040.00417.00
8.0.160.0000.00717.03
8.0.150.0070.00017.00
8.0.140.0060.00316.80
8.0.130.0050.00013.37
8.0.120.0020.00516.99
8.0.110.0040.00416.87
8.0.100.0000.00816.84
8.0.90.0080.00016.98
8.0.80.0090.00916.96
8.0.70.0000.00716.95
8.0.60.0040.00416.91
8.0.50.0000.00716.89
8.0.30.0100.01017.12
8.0.20.0090.00917.40
8.0.10.0040.00417.11
8.0.00.0110.00916.75
7.4.330.0000.00615.02
7.4.320.0070.00016.59
7.4.300.0030.00316.64
7.4.290.0070.00316.51
7.4.280.0050.00216.51
7.4.270.0000.00716.61
7.4.260.0040.00416.57
7.4.250.0040.00416.48
7.4.240.0040.00416.51
7.4.230.0070.00016.41
7.4.220.0030.01416.43
7.4.210.0130.00716.63
7.4.200.0070.00016.58
7.4.160.0060.00916.61
7.4.150.0150.00417.40
7.4.140.0080.01017.86
7.4.130.0160.00416.58
7.4.120.0110.00616.43
7.4.110.0090.00916.45
7.4.100.0110.00516.62
7.4.90.0130.01016.56
7.4.80.0110.00619.39
7.4.70.0100.01016.63
7.4.60.0090.00816.55
7.4.50.0030.00516.27
7.4.40.0070.01016.27
7.4.30.0120.00416.50
7.4.00.0080.00814.67
7.3.330.0060.00013.17
7.3.320.0000.00613.11
7.3.310.0030.00316.34
7.3.300.0040.00416.32
7.3.290.0020.01416.31
7.3.280.0060.01016.25
7.3.270.0030.01417.40
7.3.260.0160.00316.26
7.3.250.0120.00516.36
7.3.240.0110.00716.26
7.3.230.0170.00316.61
7.3.210.0070.01016.43
7.3.200.0110.01119.39
7.3.190.0140.00416.45
7.3.180.0080.00716.51
7.3.170.0100.00716.45
7.3.160.0130.00716.38
7.3.120.0060.00914.90
7.3.110.0100.00614.66
7.3.100.0070.01014.70
7.3.90.0030.01314.98
7.3.80.0060.01014.63
7.3.70.0050.00514.74
7.3.60.0060.00614.78
7.3.50.0030.00614.61
7.3.40.0060.00314.99
7.3.30.0040.00714.96
7.3.20.0060.00316.38
7.3.10.0050.00316.67
7.3.00.0040.01116.34
7.2.330.0050.01216.68
7.2.320.0130.00316.41
7.2.310.0060.01016.80
7.2.300.0040.01216.51
7.2.290.0110.00716.46
7.2.240.0000.01015.15
7.2.230.0000.01515.19
7.2.220.0070.00415.11
7.2.210.0000.01814.60
7.2.200.0000.01414.81
7.2.190.0090.00614.79
7.2.180.0130.00014.89
7.2.170.0060.00914.82
7.2.160.0040.01214.67
7.2.150.0040.01116.89
7.2.140.0030.01516.75
7.2.130.0030.00716.95
7.2.120.0060.00916.70
7.2.110.0060.00316.66
7.2.100.0000.01416.57
7.2.90.0070.00317.07
7.2.80.0030.01416.98
7.2.70.0070.01016.68
7.2.60.0040.00916.88
7.2.50.0030.01017.02
7.2.40.0030.00916.92
7.2.30.0060.00616.90
7.2.20.0060.00616.99
7.2.10.0060.01216.98
7.2.00.0100.00418.13
7.1.330.0070.01015.63
7.1.320.0110.00415.72
7.1.310.0000.01315.84
7.1.300.0030.01215.38
7.1.290.0060.01015.49
7.1.280.0120.00315.92
7.1.270.0070.00715.76
7.1.260.0060.00915.89
7.1.250.0030.01015.48
7.1.200.0150.01115.41
7.1.100.0000.01718.02
7.1.70.0080.00317.12
7.1.60.0140.01119.11
7.1.50.0040.01516.63
7.1.00.0030.07722.36
7.0.200.0070.00316.80
7.0.140.0070.07022.21
7.0.60.0070.06719.90
7.0.50.0000.04317.85
7.0.40.0070.05020.40
7.0.30.0430.07720.23
7.0.20.0230.08020.25
7.0.10.0200.04720.19
7.0.00.0070.04320.25
5.6.280.0130.06320.82
5.6.210.0030.08320.71
5.6.200.0130.05318.16
5.6.190.0030.04720.33
5.6.180.0100.05320.55
5.6.170.0230.06320.56
5.6.160.0030.09020.52
5.6.150.0100.07718.14
5.6.140.0000.04318.15
5.6.130.0200.05018.19
5.6.120.0000.05321.09
5.6.110.0170.05720.98
5.6.100.0000.08320.97
5.6.90.0030.04320.96
5.6.80.0130.07720.43
5.6.70.4500.04320.35
5.5.350.0100.06020.38
5.5.340.0170.07317.98
5.5.330.0100.06720.27
5.5.320.0170.04320.34
5.5.310.0200.04720.41
5.5.300.0030.08717.97
5.5.290.0100.05717.97
5.5.280.0100.07720.80
5.5.270.0100.07320.64
5.5.260.0170.07320.75
5.5.250.0130.07320.79
5.5.240.0270.07020.24
5.4.450.1900.03719.41
5.4.440.2070.04319.30
5.4.430.1830.04019.55
5.4.420.1800.04019.51
5.4.410.1900.04719.43
5.4.400.2030.03719.15
5.4.390.2070.04319.22
5.4.380.2070.04018.98
5.4.370.2000.04019.23
5.4.360.2000.04019.00
5.4.350.1970.03319.09
5.4.340.2170.03319.16
5.4.320.1930.04718.84
5.4.310.2000.04319.31
5.4.300.2230.03719.09
5.4.290.2070.03719.21
5.4.280.1930.04719.14
5.4.270.2100.04319.14
5.4.260.2030.04019.21
5.4.250.2000.04319.07
5.4.240.1830.04018.94
5.4.230.1930.03719.21
5.4.220.1770.04019.07
5.4.210.2130.04719.07
5.4.200.2100.03719.21
5.4.190.2000.04018.98
5.4.180.0370.04719.07
5.4.170.0070.04319.07
5.4.160.0030.06319.13
5.4.150.1370.04319.28
5.4.140.2070.04016.34
5.4.130.1970.03716.49
5.4.120.1830.03716.39
5.4.110.2100.04016.53
5.4.100.2000.04716.53
5.4.90.2000.04316.57
5.4.80.2270.04716.54
5.4.70.2070.03316.54
5.4.60.2170.04016.53
5.4.50.2070.04316.38
5.4.40.2200.03316.43
5.4.30.2130.03716.42
5.4.20.2030.04016.54
5.4.10.1970.04016.50
5.4.00.1800.03016.11
5.3.290.2030.04714.64
5.3.280.2030.04714.66
5.3.270.1930.04714.58
5.3.260.2100.03014.52
5.3.250.2130.04014.57
5.3.240.0300.04014.60
5.3.230.0170.04714.64
5.3.220.0030.03714.70
5.3.210.1430.04014.71
5.3.200.1970.04714.55
5.3.190.1930.03314.71
5.3.180.1900.03314.56
5.3.170.1900.04314.70
5.3.160.1830.04014.67
5.3.150.2000.03314.56
5.3.140.1800.02714.77
5.3.130.2100.03714.55
5.3.120.2530.04014.45
5.3.110.1070.03314.46
5.3.100.0030.03714.18
5.3.90.0030.04013.99
5.3.80.0670.05014.02
5.3.70.2300.03714.02
5.3.60.2000.04314.07
5.3.50.1870.04014.17
5.3.40.1900.03313.86
5.3.30.2030.04013.84
5.3.20.2230.03713.70
5.3.10.1900.03313.56
5.3.00.1930.04013.55
5.2.170.1830.03711.06
5.2.160.1770.03711.05
5.2.150.0100.03311.13
5.2.140.0070.03311.37
5.2.130.0070.05311.19
5.2.120.0570.05711.02
5.2.110.1700.03711.08
5.2.100.1500.03011.16
5.2.90.1800.03011.33
5.2.80.1500.02711.07
5.2.70.1430.03311.05
5.2.60.1770.03311.15
5.2.50.1670.03011.07
5.2.40.1370.03010.91
5.2.30.1200.02710.88
5.2.20.1370.02711.02
5.2.10.1470.03310.74
5.2.00.1470.03310.64
5.1.60.1330.02310.13
5.1.50.1470.02710.23
5.1.40.1500.02710.11
5.1.30.1470.03010.31
5.1.20.1430.03310.27
5.1.10.1230.02310.00
5.1.00.1430.02310.30
5.0.50.0730.0238.45
5.0.40.0630.0208.40
5.0.30.0800.0478.23
5.0.20.0700.0208.28
5.0.10.0730.0308.23
5.0.00.0800.0408.23
4.4.90.0700.0208.23
4.4.80.0700.0208.23
4.4.70.0700.0208.23
4.4.60.0800.0238.23
4.4.50.0800.0278.23
4.4.40.0670.0378.23
4.4.30.0000.0178.23
4.4.20.0000.0378.23
4.4.10.0130.0238.23
4.4.00.0030.0278.23
4.3.110.0030.0378.23
4.3.100.0000.0238.23
4.3.90.0000.0208.23
4.3.80.0000.0278.23
4.3.70.0000.0378.23
4.3.60.0200.0178.23
4.3.50.0600.0178.23
4.3.40.0770.0408.23
4.3.30.0470.0278.23
4.3.20.0430.0278.23
4.3.10.0400.0238.23
4.3.00.0300.0208.23

preferences:
41.64 ms | 401 KiB | 5 Q