3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (true){ echo '.'; }

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)
8.3.60.0620.01316.36
8.3.50.0660.00816.42
8.3.40.0580.01718.82
8.3.30.0620.01918.58
8.3.20.0350.00318.51
8.3.10.0550.01018.59
8.3.00.0240.01319.25
8.2.180.0580.01916.38
8.2.170.0610.02022.96
8.2.160.0620.02320.89
8.2.150.0320.00624.18
8.2.140.0550.01424.66
8.2.130.0380.00026.16
8.2.120.0440.00720.95
8.2.110.0440.01321.04
8.2.100.0440.01017.63
8.2.90.0210.00419.19
8.2.80.0170.00719.21
8.2.70.0200.00317.63
8.2.60.0190.01018.04
8.2.50.0170.01018.07
8.2.40.0200.00318.03
8.2.30.0200.00717.86
8.2.20.0250.00317.71
8.2.10.0190.00617.64
8.2.00.0280.00317.62
8.1.280.0580.01725.92
8.1.270.0350.00324.66
8.1.260.0330.00726.35
8.1.250.0290.00628.09
8.1.240.0520.00022.51
8.1.230.0490.00720.96
8.1.220.0130.01017.74
8.1.210.0140.01018.81
8.1.200.0190.00817.23
8.1.190.0100.01317.27
8.1.180.0170.00718.10
8.1.170.0170.01018.79
8.1.160.0200.00318.73
8.1.150.0130.01018.57
8.1.140.0200.00317.37
8.1.130.0230.00017.81
8.1.120.0200.00317.44
8.1.110.0220.00317.45
8.1.100.0230.00017.29
8.1.90.0200.00317.40
8.1.80.0180.00617.42
8.1.70.0070.01717.36
8.1.60.0170.00717.54
8.1.50.0200.00317.44
8.1.40.0220.00917.31
8.1.30.0130.01317.54
8.1.20.0170.00717.40
8.1.10.0160.01017.50
8.1.00.0160.00717.49
8.0.300.0170.00719.73
8.0.290.0100.01416.63
8.0.280.0190.00418.28
8.0.270.0200.00317.20
8.0.260.0140.01016.74
8.0.250.0190.00316.85
8.0.240.0160.00616.71
8.0.230.0210.00316.69
8.0.220.0150.00916.77
8.0.210.0150.00716.77
8.0.200.0110.01416.88
8.0.190.0170.00716.84
8.0.180.0150.00716.76
8.0.170.0180.01416.76
8.0.160.0130.01316.65
8.0.150.0200.01016.77
8.0.140.0160.00916.74
8.0.130.0160.00713.20
8.0.120.0190.00916.83
8.0.110.0170.01016.74
8.0.100.0120.00916.72
8.0.90.0140.00716.69
8.0.80.0240.04516.63
8.0.70.0130.01016.56
8.0.60.0200.00416.57
8.0.50.0160.00616.69
8.0.30.0760.05216.88
8.0.20.1590.05316.86
8.0.10.0100.01316.67
8.0.00.1120.04716.58
7.4.330.0170.00312.85
7.4.320.0220.00016.25
7.4.300.0130.01016.38
7.4.290.0110.01416.22
7.4.280.0190.01016.34
7.4.270.0130.01316.34
7.4.260.0190.00613.14
7.4.250.0270.00716.29
7.4.240.0200.00316.27
7.4.230.0180.00316.45
7.4.220.0540.05716.20
7.4.210.0430.05116.26
7.4.200.0210.00016.36
7.4.190.0150.00616.21
7.4.160.0920.05916.34
7.4.150.0890.04416.25
7.4.140.0830.04816.34
7.4.130.1190.05116.30
7.4.120.1060.02616.28
7.4.110.1060.04816.26
7.4.100.0860.04916.40
7.4.90.1110.04616.40
7.4.80.0550.05819.39
7.4.70.0780.06516.52
7.4.60.0560.04316.42
7.4.50.2810.02116.30
7.4.40.0260.02316.43
7.4.30.0660.04316.23
7.3.330.0220.00713.18
7.3.320.0230.00312.93
7.3.310.0130.01015.99
7.3.300.0220.00416.05
7.3.290.0520.05615.98
7.3.280.0410.05816.10
7.3.270.1210.05616.30
7.3.260.0890.08016.02
7.3.250.1130.03916.14
7.3.240.0910.04116.25
7.3.230.0890.04116.39
7.3.210.0890.03716.07
7.3.200.0640.04416.01
7.3.190.0700.06716.27
7.3.180.0690.02716.04
7.3.170.0820.03216.16
7.3.160.0620.07516.21
7.2.330.0990.03016.20
7.2.320.0590.03916.55
7.2.310.0600.04716.19
7.2.300.0900.05016.26
7.2.290.0750.02716.45
7.2.100.0660.02114.48
7.2.90.1690.02014.46
7.2.80.1910.02614.50
7.2.70.0740.03114.79
7.2.60.2140.00914.95
7.2.50.2130.02614.65
7.2.40.1720.01314.77
7.2.30.0550.02314.89
7.2.20.0710.04914.70
7.2.10.2440.03414.62
7.2.00.0510.02214.68
7.1.220.0690.02813.70
7.1.210.1030.02113.47
7.1.200.2310.02113.73
7.1.190.0520.03113.72
7.1.180.0560.02113.68
7.1.170.0600.01813.42
7.1.160.0630.01613.60
7.1.150.1810.01313.61
7.1.140.0550.04413.72
7.1.130.2430.02313.52
7.1.120.2130.02113.63
7.1.110.2350.01313.56
7.1.100.0520.02013.62
7.1.90.1920.02513.69
7.1.80.1930.01913.62
7.1.70.0380.03813.32
7.1.60.0740.02631.49
7.1.50.3480.02831.66
7.1.40.0830.03531.69
7.1.30.0750.02831.67
7.1.20.1030.01931.99
7.1.10.2080.02913.79
7.1.00.1710.02513.36
7.0.310.1760.02413.49
7.0.300.0680.02113.54
7.0.290.0770.01113.63
7.0.280.1410.04013.26
7.0.270.2700.02313.16
7.0.260.0520.03213.28
7.0.250.0870.01613.39
7.0.240.0720.02213.46
7.0.230.2480.01913.61
7.0.220.0560.01713.36
7.0.210.2210.00713.63
7.0.200.1020.01813.55
7.0.190.0780.01813.41
7.0.180.0580.01613.14
7.0.170.0870.02713.55
7.0.160.0720.01613.21
7.0.150.0950.03213.24
7.0.140.1320.01613.46
7.0.130.1050.02613.36
7.0.120.0630.01913.57
7.0.110.1690.02113.59
7.0.100.0580.02513.59
7.0.90.1820.01913.46
7.0.80.2100.03413.45
7.0.70.0540.01313.54
7.0.60.0700.01413.39
7.0.50.0950.00813.42
7.0.40.0810.01013.49
7.0.30.0970.01913.50
7.0.20.0830.01913.32
7.0.10.1180.01413.53
7.0.00.1830.04013.45
5.6.380.0600.03713.95
5.6.370.0520.03313.94
5.6.360.0620.03314.13
5.6.350.0430.03614.10
5.6.340.0730.01214.01
5.6.330.0640.01014.01
5.6.320.0460.02714.17
5.6.310.0510.03014.16
5.6.300.0570.03313.75
5.6.290.0430.03614.13
5.6.280.0910.03214.24
5.6.270.0700.02414.43
5.6.260.0740.03214.11
5.6.250.0550.03414.20
5.6.240.0590.03114.10
5.6.230.0660.03214.20
5.6.220.0590.02414.06
5.6.210.0560.02814.08
5.6.200.0610.01414.04
5.6.190.0870.01913.99
5.6.180.0750.01114.29
5.6.170.0700.02614.06
5.6.160.0460.03314.17
5.6.150.0530.02414.40
5.6.140.0680.02914.23
5.6.130.0920.03514.11
5.6.120.1040.02514.21
5.6.110.0930.02714.21
5.6.100.0550.01514.20
5.6.90.0510.02814.20
5.6.80.0700.05614.14
5.6.70.0610.02214.18
5.6.60.0470.02914.06
5.5.380.1200.05311.73
5.5.370.0500.01411.73
5.5.360.0520.02611.73
5.5.350.0740.05511.73
5.5.340.0460.02511.73
5.5.330.0570.02411.73
5.5.320.0990.03311.73
5.5.310.0790.03611.73
5.5.300.0480.02811.73
5.5.290.0660.02711.73
5.5.280.0510.02811.73
5.5.270.0620.03111.73
5.5.260.0430.02611.73
5.5.250.0870.03011.73
5.5.240.1220.02411.73
5.5.230.0410.03511.73
5.5.220.0500.03011.73
5.4.450.0860.04711.73
5.4.440.0630.02111.73
5.4.430.0700.00311.73
5.4.420.0950.03611.73
5.4.410.0480.02011.73
5.4.400.0630.04311.73
5.4.390.0500.02111.73

preferences:
43.51 ms | 401 KiB | 5 Q