3v4l.org

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

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)
8.3.60.0310.01418.18
8.3.50.0440.01421.99
8.3.40.0400.00618.60
8.3.30.0440.01020.04
8.3.20.0130.00620.21
8.3.10.0160.00322.09
8.3.00.0190.00322.44
8.2.180.0450.01016.48
8.2.170.0420.00322.96
8.2.160.0410.00320.47
8.2.150.0180.00424.18
8.2.140.0230.00024.66
8.2.130.0190.00626.16
8.2.120.0110.01119.64
8.2.110.0240.00622.20
8.2.100.0200.01319.19
8.2.90.0110.00319.08
8.2.80.0110.00419.13
8.2.70.0110.00417.48
8.2.60.0100.00318.04
8.2.50.0090.00618.07
8.2.40.0130.00718.21
8.2.30.0070.00718.00
8.2.20.0100.00317.79
8.2.10.0100.00317.61
8.2.00.0170.00017.76
8.1.280.0360.00725.92
8.1.270.0160.00624.66
8.1.260.0190.00326.35
8.1.250.0110.01128.09
8.1.240.0170.01023.87
8.1.230.0370.01019.16
8.1.220.0100.00317.74
8.1.210.0120.00318.77
8.1.200.0090.00617.23
8.1.190.0070.00717.40
8.1.180.0090.00919.01
8.1.170.0110.00418.41
8.1.160.0110.00422.18
8.1.150.0240.00018.57
8.1.140.0110.00417.36
8.1.130.0100.00317.94
8.1.120.0100.00717.35
8.1.110.0040.01117.48
8.1.100.0100.00317.40
8.1.90.0070.00717.51
8.1.80.0070.00717.47
8.1.70.0100.00317.36
8.1.60.0140.00017.59
8.1.50.0140.00317.37
8.1.40.0110.00317.48
8.1.30.0150.00317.46
8.1.20.0070.00717.49
8.1.10.0070.00717.43
8.1.00.0100.00317.41
8.0.300.0070.00718.77
8.0.290.0040.01117.04
8.0.280.0040.00818.26
8.0.270.0120.00317.18
8.0.260.0070.00716.75
8.0.250.0100.00716.77
8.0.240.0120.00016.78
8.0.230.0070.00716.70
8.0.220.0060.00916.86
8.0.210.0000.01516.77
8.0.200.0140.00016.71
8.0.190.0070.00716.88
8.0.180.0060.01216.68
8.0.170.0140.00316.66
8.0.160.0110.00416.83
8.0.150.0060.00616.71
8.0.140.0100.00316.75
8.0.130.0060.00913.27
8.0.120.0040.00816.78
8.0.110.0100.00716.58
8.0.100.0070.01016.76
8.0.90.0070.00716.74
8.0.80.0200.01716.65
8.0.70.0040.01116.59
8.0.60.0110.00716.53
8.0.50.0070.00716.73
8.0.30.0740.03616.90
8.0.20.0710.02717.40
8.0.10.0100.00316.87
8.0.00.0660.03416.63
7.4.330.0140.00315.00
7.4.320.0140.00016.45
7.4.300.0000.01216.29
7.4.290.0140.00416.23
7.4.280.0090.00416.40
7.4.270.0100.00316.23
7.4.260.0070.00716.29
7.4.250.0040.01116.38
7.4.240.0090.00516.24
7.4.230.0140.00016.50
7.4.220.0330.03016.27
7.4.210.0190.04116.31
7.4.200.0140.00016.21
7.4.190.0070.00716.49
7.4.160.0580.02516.51
7.4.150.0930.02117.40
7.4.140.0580.03517.86
7.4.130.0470.02516.37
7.4.120.0500.03216.34
7.4.110.0680.03116.38
7.4.100.0730.04416.33
7.4.90.0410.03416.50
7.4.80.0700.04519.39
7.4.70.0780.02016.38
7.4.60.0420.03316.31
7.4.50.0110.00016.30
7.4.40.0200.01622.77
7.4.30.0660.02416.12
7.3.330.0060.00913.09
7.3.320.0070.00313.14
7.3.310.0070.00716.00
7.3.300.0030.01416.10
7.3.290.0280.02816.18
7.3.280.0280.03116.17
7.3.270.0730.02117.40
7.3.260.0460.02316.44
7.3.250.0650.03516.30
7.3.240.0640.03816.53
7.3.230.0690.03016.56
7.3.210.0880.03616.14
7.3.200.0350.02919.39
7.3.190.0400.02216.13
7.3.180.0410.02116.16
7.3.170.0600.02416.32
7.3.160.0410.03416.21
7.2.330.0880.03216.45
7.2.320.0410.03816.75
7.2.310.0480.03816.49
7.2.300.0350.05916.60
7.2.290.0480.03216.66
7.2.90.1860.01914.26
7.2.80.0460.00914.24
7.2.70.0520.02414.95
7.2.60.0720.01714.73
7.2.50.0300.01714.59
7.2.40.0200.02314.59
7.2.30.0430.02214.83
7.2.20.1500.01714.76
7.2.10.1130.02114.79
7.2.00.0450.01514.77
7.1.210.1890.01313.65
7.1.200.0270.01513.67
7.1.190.1500.01813.37
7.1.180.0840.01313.66
7.1.170.0550.01613.66
7.1.160.0980.01613.52
7.1.150.1670.02413.73
7.1.140.1860.02613.75
7.1.130.0600.02313.40
7.1.120.0330.01213.66
7.1.110.0270.01513.59
7.1.100.1880.01613.66
7.1.90.0290.01313.53
7.1.80.3100.01213.77
7.1.70.1790.01013.59
7.1.60.1540.02031.63
7.1.50.2110.01531.48
7.1.40.1010.02131.91
7.1.30.0770.03131.84
7.1.20.1230.02931.79
7.1.10.0890.03313.79
7.1.00.0960.01313.56
7.0.310.0470.01313.40
7.0.300.1420.01313.27
7.0.290.0260.01513.17
7.0.280.2110.01413.61
7.0.270.1910.01813.22
7.0.260.0220.01113.32
7.0.250.0560.02013.21
7.0.240.1950.00713.38
7.0.230.1380.01813.18
7.0.220.2150.02213.57
7.0.210.0600.02313.25
7.0.200.2120.01613.62
7.0.190.1630.01213.31
7.0.180.0610.01313.41
7.0.170.0600.01313.70
7.0.160.0490.01413.45
7.0.150.0240.01313.61
7.0.140.0620.00613.23
7.0.130.1090.00913.45
7.0.120.0330.01713.26
7.0.110.0380.01513.52
7.0.100.1350.01813.40
7.0.90.0920.02313.60
7.0.80.0480.03213.24
7.0.70.0340.00913.37
7.0.60.1410.01313.55
7.0.50.0510.02413.37
7.0.40.0350.01213.41
7.0.30.0440.03213.78
7.0.20.0440.01813.36
7.0.10.0690.01613.55
7.0.00.0430.01613.29
5.6.300.0240.01914.50
5.6.290.0620.01814.61
5.6.280.0360.01714.46
5.6.270.0440.02914.30
5.6.260.0510.02914.04
5.6.250.0240.01214.27
5.6.240.0450.02614.40
5.6.230.0180.02614.39
5.6.220.0320.01014.45
5.6.210.0240.01714.22
5.6.200.0670.01814.03
5.6.190.0450.02214.47
5.6.180.0250.02614.35
5.6.170.0260.03714.10
5.6.160.0340.00913.76
5.6.150.0490.01714.23
5.6.140.0340.04014.21
5.6.130.0430.02114.29
5.6.120.0390.03214.22
5.6.110.0220.01914.11
5.6.100.0380.03214.19
5.6.90.0280.01814.48
5.6.80.0560.01414.10
5.6.70.0460.01814.25
5.6.60.0200.01614.18
5.6.50.0390.02914.33
5.6.40.0620.01914.29
5.6.30.0320.01414.36
5.6.20.0350.01214.32
5.5.380.0410.02211.14
5.5.370.0240.01210.94
5.5.360.0280.00411.03
5.5.350.0430.03411.00
5.5.340.0570.02310.93
5.5.330.0320.01410.91
5.5.320.0300.00910.88
5.5.310.0210.01310.72
5.5.300.0410.03010.70
5.5.290.0460.02211.05
5.5.280.0140.01711.09
5.5.270.0550.01211.08
5.5.260.0260.01110.95
5.5.250.0490.01110.84
5.5.240.0210.01310.97
5.5.230.0520.02111.02
5.5.220.0420.02410.96
5.5.210.0250.01710.85
5.5.200.0160.01911.05
5.5.190.0220.01510.82
5.5.180.0690.02210.82
5.4.450.0120.01910.72
5.4.440.0130.02010.96
5.4.430.0420.02410.84
5.4.420.0590.01310.86
5.4.410.0430.02011.03
5.4.400.0430.02410.86
5.4.390.0460.02610.76
5.4.380.0250.02110.88
5.4.370.0540.01910.82
5.4.360.0230.01810.91
5.4.350.0180.02210.84
5.4.340.0360.02710.91

preferences:
45.31 ms | 401 KiB | 5 Q