3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($a=0;$a<1000000; $a++){ echo 1; }

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)
8.3.60.0430.02016.38
8.3.50.0570.02017.06
8.3.40.0640.01718.52
8.3.30.0740.00718.59
8.3.20.0240.01018.73
8.3.10.0340.00720.27
8.3.00.0330.00319.26
8.2.180.0620.02018.29
8.2.170.0620.02622.96
8.2.160.0750.01718.91
8.2.150.0380.00724.18
8.2.140.0330.00724.66
8.2.130.0260.01326.16
8.2.120.0240.01020.91
8.2.110.0410.01020.48
8.2.100.0380.01017.72
8.2.90.0250.00319.14
8.2.80.0150.00919.21
8.2.70.0220.00017.62
8.2.60.0160.00617.80
8.2.50.0160.01018.07
8.2.40.0250.00018.03
8.2.30.0190.01217.95
8.2.20.0160.01617.52
8.2.10.0190.00417.77
8.2.00.0160.00717.66
8.1.280.0550.01025.92
8.1.270.0360.00323.99
8.1.260.0220.01326.35
8.1.250.0200.01728.09
8.1.240.0530.00921.84
8.1.230.0440.01020.80
8.1.220.0150.00918.77
8.1.210.0140.01019.09
8.1.200.0160.01217.23
8.1.190.0140.01017.40
8.1.180.0180.00618.10
8.1.170.0170.00718.77
8.1.160.0150.00818.80
8.1.150.0110.01518.68
8.1.140.0170.00717.36
8.1.130.0150.00617.84
8.1.120.0120.00917.35
8.1.110.0250.00317.42
8.1.100.0200.00317.50
8.1.90.0170.00717.47
8.1.80.0160.00717.32
8.1.70.0190.00317.34
8.1.60.0180.01117.48
8.1.50.0100.01617.46
8.1.40.0130.01717.48
8.1.30.0100.01417.52
8.1.20.0140.01017.60
8.1.10.0220.00317.57
8.1.00.0220.00417.47
8.0.300.0160.00619.81
8.0.290.0180.00416.58
8.0.280.0220.00318.31
8.0.270.0170.00717.18
8.0.260.0160.00716.70
8.0.250.0230.00016.81
8.0.240.0170.00716.70
8.0.230.0170.00716.81
8.0.220.0130.01016.81
8.0.210.0090.01516.68
8.0.200.0210.00716.76
8.0.190.0140.01416.63
8.0.180.0150.01116.74
8.0.170.0210.01016.63
8.0.160.0170.00716.79
8.0.150.0210.01016.64
8.0.140.0140.00716.70
8.0.130.0130.00913.18
8.0.120.0150.01216.78
8.0.110.0100.01316.60
8.0.100.0130.01016.75
8.0.90.0110.01116.77
8.0.80.0420.05216.72
8.0.70.0170.00716.56
8.0.60.0170.01016.62
8.0.50.0130.01316.74
8.0.30.0790.05116.88
8.0.20.0880.04217.00
8.0.10.0190.00316.70
8.0.00.1490.03516.69
7.4.330.0100.01012.91
7.4.320.0190.00616.30
7.4.300.0060.01516.34
7.4.290.0210.00316.36
7.4.280.0230.00716.25
7.4.270.0140.01016.32
7.4.260.0130.01313.20
7.4.250.0230.00816.25
7.4.240.0190.00616.34
7.4.230.0150.01116.16
7.4.220.0800.04116.36
7.4.210.0340.06416.27
7.4.200.0090.01316.36
7.4.190.0090.01216.20
7.4.160.0940.04616.11
7.4.150.0940.06016.32
7.4.140.1110.03016.23
7.4.130.1200.06016.34
7.4.120.1000.07016.40
7.4.110.0920.04616.31
7.4.100.1060.05316.37
7.4.90.0760.05116.41
7.4.80.0590.05919.39
7.4.70.0760.06316.25
7.4.60.0890.05916.17
7.4.50.0300.00316.41
7.4.40.0270.03716.21
7.4.30.0560.04716.35
7.3.330.0130.01312.97
7.3.320.0210.00713.02
7.3.310.0160.01315.96
7.3.300.0150.00616.04
7.3.290.0370.04816.12
7.3.280.0460.04716.20
7.3.270.0990.04816.15
7.3.260.1420.09916.43
7.3.250.1210.05816.37
7.3.240.1220.04116.32
7.3.230.0820.06816.25
7.3.210.0880.05016.04
7.3.200.0590.05016.19
7.3.190.0580.06116.16
7.3.180.0410.05816.36
7.3.170.0500.04916.25
7.3.160.0450.06416.26
7.2.330.0900.03416.58
7.2.320.0670.07016.29
7.2.310.0870.05716.58
7.2.300.0750.06616.34
7.2.290.0670.04016.28
7.2.100.0960.02514.56
7.2.90.1150.03514.41
7.2.80.1480.01914.75
7.2.70.0990.03215.09
7.2.60.1240.01814.82
7.2.50.1060.02114.91
7.2.40.1010.04114.98
7.2.30.0750.03814.85
7.2.20.1200.01515.01
7.2.10.1380.04015.10
7.2.00.0730.02315.16
7.1.220.0870.01913.95
7.1.210.0930.02913.63
7.1.200.0660.02714.05
7.1.190.1010.02813.65
7.1.180.1030.02313.67
7.1.170.1270.01613.88
7.1.160.1090.03013.99
7.1.150.2520.02313.61
7.1.140.1210.02913.94
7.1.130.1310.02713.71
7.1.120.0840.03613.87
7.1.110.1330.02214.00
7.1.100.0990.02313.88
7.1.90.1540.02913.80
7.1.80.1310.04013.83
7.1.70.1290.02513.88
7.1.60.1370.03431.84
7.1.50.1640.01431.88
7.1.40.1340.03631.95
7.1.30.1440.02831.94
7.1.20.1930.04032.15
7.1.10.1800.02813.76
7.1.00.0790.02813.61
7.0.310.0930.02713.61
7.0.300.1150.00913.61
7.0.290.0910.03013.61
7.0.280.1300.02113.61
7.0.270.1560.02113.70
7.0.260.1400.03113.61
7.0.250.1300.04913.61
7.0.240.0540.03213.67
7.0.230.0870.03413.80
7.0.220.0750.02913.83
7.0.210.1760.02713.61
7.0.200.1260.01613.65
7.0.190.0740.00813.61
7.0.180.0810.01613.61
7.0.170.1520.02613.74
7.0.160.1290.02413.61
7.0.150.1350.04213.69
7.0.140.0890.00613.61
7.0.130.1220.03013.61
7.0.120.0880.02613.61
7.0.110.1100.02813.71
7.0.100.1590.03013.61
7.0.90.1440.01613.71
7.0.80.1340.03413.61
7.0.70.1140.01213.61
7.0.60.1260.03113.61
5.6.380.0470.04414.39
5.6.370.0740.04314.56
5.6.360.0810.02714.30
5.6.350.0570.03813.78
5.6.340.0700.03414.13
5.6.330.0640.03814.68
5.6.320.0560.03214.44
5.6.310.0590.02514.67
5.6.300.0590.04414.31
5.6.290.0600.02814.27
5.6.280.0660.04514.20
5.6.270.0560.02814.32
5.6.260.0640.02214.38
5.6.250.0630.04814.60
5.6.240.0670.03314.31
5.6.230.0500.02914.41
5.6.220.0610.03014.38
5.6.210.0560.04014.09
5.5.380.0550.03313.61
5.5.370.0680.03713.61
5.5.360.0530.03613.61
5.5.350.0550.03113.61

preferences:
42.4 ms | 401 KiB | 5 Q