3v4l.org

run code in 300+ PHP versions simultaneously
<?php function calculate($value){ do{ return 1/$value + calculate($value-1); } while($value>0); } echo calculate(5);

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)
8.3.60.0070.01116.63
8.3.50.0110.00916.42
8.3.40.0070.00718.84
8.3.30.0130.01018.67
8.3.20.0080.00018.78
8.3.10.0080.00020.54
8.3.00.0060.00319.50
8.2.180.0160.00616.88
8.2.170.0090.00622.96
8.2.160.0070.00721.07
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00718.91
8.2.110.0080.00020.51
8.2.100.0000.01317.91
8.2.90.0080.00018.14
8.2.80.0060.00319.43
8.2.70.0100.00017.50
8.2.60.0040.00818.04
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00417.98
8.2.20.0000.00717.71
8.2.10.0080.00017.74
8.2.00.0040.00417.72
8.1.280.0090.00625.92
8.1.270.0070.00024.66
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00621.87
8.1.230.0090.00321.04
8.1.220.0000.00917.74
8.1.210.0050.00318.84
8.1.200.0000.00917.35
8.1.190.0040.00417.40
8.1.180.0050.00518.10
8.1.170.0070.00018.70
8.1.160.0040.00418.64
8.1.150.0040.00418.44
8.1.140.0030.00617.29
8.1.130.0070.00017.81
8.1.120.0030.00517.31
8.1.110.0000.00717.37
8.1.100.0000.00717.33
8.1.90.0080.00017.34
8.1.80.0050.00217.34
8.1.70.0000.00717.20
8.1.60.0020.00517.53
8.1.50.0030.00617.29
8.1.40.0000.00817.48
8.1.30.0050.00317.60
8.1.20.0020.00517.55
8.1.10.0040.00417.52
8.1.00.0000.00817.40
8.0.300.0070.00020.09
8.0.290.0030.00616.75
8.0.280.0070.00018.48
8.0.270.0030.00317.26
8.0.260.0000.00616.82
8.0.250.0040.00416.96
8.0.240.0040.00417.02
8.0.230.0070.00017.01
8.0.220.0070.00016.86
8.0.210.0040.00416.78
8.0.200.0030.00316.97
8.0.190.0080.00016.95
8.0.180.0000.00716.81
8.0.170.0030.00616.83
8.0.160.0080.00016.89
8.0.150.0040.00416.80
8.0.140.0090.00216.82
8.0.130.0050.00013.38
8.0.120.0030.00316.70
8.0.110.0050.00216.92
8.0.100.0030.00316.78
8.0.90.0040.00416.73
8.0.80.0070.00716.91
8.0.70.0040.00416.71
8.0.60.0040.00416.73
8.0.50.0000.00716.75
8.0.30.0100.01216.85
8.0.20.0130.00416.89
8.0.10.0040.00416.95
8.0.00.0110.00716.73
7.4.330.0160.01068.52
7.4.320.0100.02171.87
7.4.300.0180.01172.08
7.4.290.0310.01072.00
7.4.280.0180.01572.04
7.4.270.0220.01371.88
7.4.260.0380.014121.74
7.4.250.0200.02471.88
7.4.240.0190.01472.04
7.4.230.0230.00772.05
7.4.220.0630.03071.97
7.4.210.0500.03371.95
7.4.200.0250.00672.14
7.4.190.0210.01071.94
7.4.160.0570.02771.89
7.4.150.0660.02371.98
7.4.140.0580.03971.98
7.4.130.0640.03572.10
7.4.120.0490.04972.01
7.4.110.0600.02771.89
7.4.100.0660.02072.25
7.4.90.0710.01972.00
7.4.80.0420.04572.23
7.4.70.0760.02872.04
7.4.60.0540.03471.95
7.4.50.0310.00871.95
7.4.40.0300.02772.13
7.4.30.0520.04071.91
7.4.00.0330.02370.56
7.3.330.0510.020121.71
7.3.320.0520.016121.41
7.3.310.0250.01671.98
7.3.300.0190.01671.88
7.3.290.0630.03471.92
7.3.280.0550.02971.93
7.3.270.0510.03772.05
7.3.260.0790.02071.99
7.3.250.0710.02471.87
7.3.240.0590.02672.14
7.3.230.0480.03872.04
7.3.210.0790.03172.18
7.3.200.0610.03171.95
7.3.190.0950.02671.94
7.3.180.0710.01972.08
7.3.170.0610.04571.93
7.3.160.0700.02671.98
7.3.120.0360.02670.27
7.3.10.1080.01578.40
7.3.00.0950.02178.43
7.2.330.0730.03771.87
7.2.320.0900.02672.21
7.2.310.0550.03272.15
7.2.300.0800.04772.00
7.2.290.0480.04172.29
7.2.130.0330.02078.61
7.2.120.0670.02878.17
7.2.110.1240.01778.30
7.2.100.1190.02778.56
7.2.90.1360.01778.42
7.2.80.1810.02178.48
7.2.70.1340.02978.66
7.2.60.1380.01378.67
7.2.50.1580.03378.62
7.2.40.1600.01378.77
7.2.30.0960.02378.76
7.2.20.1140.02778.57
7.2.10.1860.02378.68
7.2.00.1610.02179.53
7.1.250.0910.03177.45
7.1.200.1360.01777.31
7.1.100.7110.01353.67
7.1.70.0870.00079.04
7.1.60.0200.04079.22
7.1.50.0850.04278.86
7.1.00.0100.07384.35
7.0.202.4900.02368.76
7.0.140.0070.09383.95
7.0.120.0070.09384.14
7.0.60.0230.09375.67
7.0.50.0330.09073.53
7.0.40.0170.08017.86
7.0.30.0070.05317.71
7.0.20.0130.04717.81
7.0.10.0000.05717.75
7.0.00.0130.04717.80
5.6.210.0270.10085.36
5.6.200.0330.10782.87
5.6.190.0430.10382.84
5.6.180.0300.05782.83
5.6.170.0270.05782.82
5.6.160.0170.06782.85
5.6.150.0100.07782.81
5.6.140.0130.07082.82
5.6.130.0330.08782.86
5.6.120.0200.06382.86
5.6.110.0100.07382.84
5.6.100.0170.06382.84
5.6.90.0270.07382.68
5.6.80.0330.04782.09
5.6.70.0270.05382.20
5.6.60.0130.06782.31
5.6.50.0170.06382.25
5.6.40.0100.09782.19
5.6.30.0270.06782.22
5.6.20.0230.08782.17
5.6.10.0170.09382.25
5.6.00.0270.09082.18
5.5.350.0400.10085.07
5.5.340.0330.06082.66
5.5.330.0330.08782.61
5.5.320.0230.06382.51
5.5.310.0170.06782.74
5.5.300.0230.07782.63
5.5.290.0170.06782.70
5.5.280.0230.06082.66
5.5.270.0170.06782.64
5.5.260.0230.05782.60
5.5.250.0100.07382.43
5.5.240.0230.06382.08
5.5.230.0200.06082.12
5.5.220.0270.05382.03
5.5.210.0200.07782.06
5.5.200.0300.07781.87
5.5.190.0370.10081.98
5.5.180.0270.11381.86
5.5.160.0270.11382.02
5.5.150.0200.12382.03
5.5.140.0470.08381.98
5.5.130.0330.10782.00
5.5.120.0100.07381.98
5.5.110.0470.05782.00
5.5.100.0200.07081.93
5.5.90.0130.11781.93
5.5.80.0130.07781.98
5.5.70.0370.10381.91
5.5.60.0200.12081.87
5.5.50.0270.10781.90
5.5.40.0200.07081.89
5.5.30.0400.10381.90
5.5.20.0170.07781.84
5.5.10.0430.05381.89
5.5.00.0270.11781.90
5.4.450.0330.160148.95
5.4.440.0430.083148.81
5.4.430.0300.093148.90
5.4.420.0300.090149.07
5.4.410.0500.070148.70
5.4.400.0300.090148.51
5.4.390.0470.073148.65
5.4.380.0600.090148.67
5.4.370.0370.083148.60
5.4.360.0270.093148.64
5.4.350.0400.157148.57
5.4.340.0300.103148.61
5.4.320.0530.133148.52
5.4.310.0330.137148.73
5.4.300.0630.127148.50
5.4.290.0370.143148.67
5.4.280.0470.140148.65
5.4.270.0270.103148.60
5.4.260.0770.117148.58
5.4.250.0500.147148.57
5.4.240.0600.123148.48
5.4.230.0200.163148.59
5.4.220.0530.143148.69
5.4.210.0430.150148.62
5.4.200.0400.143148.58
5.4.190.0230.100148.56
5.4.180.0300.093148.70
5.4.170.0570.090148.64
5.4.160.0470.123148.47
5.4.150.0470.147148.72
5.4.140.0500.133146.08
5.4.130.0370.133146.01
5.4.120.0400.117146.10
5.4.110.0400.097146.03
5.4.100.0430.120146.04
5.4.90.0400.103145.95
5.4.80.0430.093146.04
5.4.70.0300.100145.87
5.4.60.0400.123146.00
5.4.50.0570.133145.91
5.4.40.0400.113146.03
5.4.30.0430.093146.00
5.4.20.0370.153145.99
5.4.10.0330.090146.04
5.4.00.0570.127145.57
5.3.290.0330.097142.93
5.3.280.0500.137142.81
5.3.270.0230.160142.97
5.3.260.0500.137142.67
5.3.250.0500.143142.64
5.3.240.0300.093142.89
5.3.230.0470.080142.82
5.3.220.0430.147142.80
5.3.210.0530.107142.80
5.3.200.0470.137142.80
5.3.190.0300.097142.83
5.3.180.0500.140142.77
5.3.170.0330.107142.82
5.3.160.0430.130142.77
5.3.150.0330.093142.78
5.3.140.0470.073142.82
5.3.130.0330.123142.76
5.3.120.0470.140142.77
5.3.110.0430.133142.84
5.3.100.0300.127142.51
5.3.90.0370.090142.25
5.3.80.0500.143142.13
5.3.70.0330.110142.21
5.3.60.0430.110142.13
5.3.50.0430.087142.15
5.3.40.0570.137142.09
5.3.30.0370.120142.09
5.3.20.0530.130141.91
5.3.10.0570.127141.87
5.3.00.0500.137141.82
5.2.170.0070.03323.32
5.2.160.0130.05723.41
5.2.150.0130.06023.27
5.2.140.0030.04323.26
5.2.130.0000.07323.33
5.2.120.0130.06723.30
5.2.110.0130.06323.29
5.2.100.0170.05723.24
5.2.90.0100.03723.19
5.2.80.0100.06323.23
5.2.70.0000.04323.27
5.2.60.0100.06723.14
5.2.50.0070.04023.71
5.2.40.0070.03323.63
5.2.30.0200.06023.68
5.2.20.0200.06323.67
5.2.10.0100.06023.52
5.2.00.0070.06723.45
5.1.60.0100.06723.42
5.1.50.0030.03723.58
5.1.40.0130.03723.45
5.1.30.0170.06323.80
5.1.20.0070.06323.83
5.1.10.0170.05323.47
5.1.00.0130.05323.45
5.0.50.0070.05321.29
5.0.40.0070.06021.25
5.0.30.0100.07021.07
5.0.20.0030.02720.97
5.0.10.0130.05321.03
5.0.00.0270.07737.77
4.4.90.0070.01714.75
4.4.80.0030.02314.79
4.4.70.0000.03014.84
4.4.60.0130.01714.84
4.4.50.0100.02314.83
4.4.40.0070.03714.86
4.4.30.0130.02714.83
4.4.20.0070.03314.81
4.4.10.0130.03314.81
4.4.00.0070.06014.80
4.3.110.0100.04016.28
4.3.100.0030.02716.20
4.3.90.0070.04016.07
4.3.80.0100.05722.94
4.3.70.0030.04016.17
4.3.60.0070.04316.18
4.3.50.0030.04316.19
4.3.40.0070.04316.54
4.3.30.0100.01715.43
4.3.20.0100.03313.44
4.3.10.0100.02715.37
4.3.00.0030.04715.29

preferences:
45.22 ms | 401 KiB | 5 Q