3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0; while (x < 1000) { print $x."<br/>"; $x++; }

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)
8.3.60.0060.00916.75
8.3.50.0120.00522.90
8.3.40.0110.00418.79
8.3.30.0070.00719.22
8.3.20.0070.00020.16
8.3.10.0000.00823.51
8.3.00.0080.00019.15
8.2.180.0040.01116.63
8.2.170.0070.00722.96
8.2.160.0060.00920.11
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0020.00521.01
8.2.110.0040.00420.16
8.2.100.0000.01118.10
8.2.90.0090.00019.27
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0050.00218.04
8.2.50.0000.00818.07
8.2.40.0030.00618.22
8.2.30.0000.00719.43
8.2.20.0000.00717.67
8.2.10.0000.00818.19
8.2.00.0000.00717.68
8.1.280.0070.01125.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.04
8.1.230.0060.00619.04
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.36
8.1.180.0000.00718.10
8.1.170.0090.00018.57
8.1.160.0070.00021.98
8.1.150.0060.00318.89
8.1.140.0030.00517.32
8.1.130.0000.00717.82
8.1.120.0000.00817.46
8.1.110.0040.00417.46
8.1.100.0070.00017.44
8.1.90.0000.00717.39
8.1.80.0070.00017.38
8.1.70.0040.00417.34
8.1.60.0030.00617.45
8.1.50.0000.00817.59
8.1.40.0040.00417.42
8.1.30.0080.00017.51
8.1.20.0070.00017.63
8.1.10.0070.00017.54
8.1.00.0070.00017.44
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00618.45
8.0.270.0000.00717.18
8.0.260.0060.00017.13
8.0.250.0040.00417.00
8.0.240.0030.00317.00
8.0.230.0030.00316.91
8.0.220.0060.00316.96
8.0.210.0070.00016.93
8.0.200.0030.00316.89
8.0.190.0040.00416.93
8.0.180.0050.00316.91
8.0.170.0050.00316.97
8.0.160.0030.00317.00
8.0.150.0070.00016.93
8.0.140.0000.00816.95
8.0.130.0060.00313.34
8.0.120.0040.00416.97
8.0.110.0050.00317.03
8.0.100.0000.00716.83
8.0.90.0040.00416.85
8.0.80.0090.00616.90
8.0.70.0050.00216.73
8.0.60.0000.00816.86
8.0.50.0000.00816.98
8.0.30.0110.00917.11
8.0.20.0090.01017.40
8.0.10.0070.00016.96
8.0.00.0090.00916.88
7.4.330.0000.00615.10
7.4.320.0040.00416.46
7.4.300.0060.00316.48
7.4.290.0060.00316.28
7.4.280.0000.01016.26
7.4.270.0040.00416.39
7.4.260.0030.00616.40
7.4.250.0060.00316.43
7.4.240.0020.00616.46
7.4.230.0000.00716.54
7.4.220.0100.01716.45
7.4.210.0060.01216.27
7.4.200.0000.00816.46
7.4.160.0160.01016.53
7.4.150.0260.02017.40
7.4.140.0130.01417.86
7.4.130.0220.00816.38
7.4.120.0250.01516.50
7.4.110.0920.02216.46
7.4.100.0910.01716.47
7.4.90.0140.01016.57
7.4.80.0070.02119.39
7.4.70.0120.01216.46
7.4.60.0850.02516.42
7.4.50.0110.00016.53
7.4.40.0410.01816.35
7.4.30.0760.01316.39
7.3.330.0090.00013.16
7.3.320.0040.00413.24
7.3.310.0040.00416.27
7.3.300.0070.00016.11
7.3.290.0060.02216.19
7.3.280.0100.01016.27
7.3.270.0220.02317.40
7.3.260.0320.01616.14
7.3.250.0290.01016.42
7.3.240.0300.01116.30
7.3.230.0130.00516.39
7.3.210.0330.01216.48
7.3.200.0300.02419.39
7.3.190.0150.01216.37
7.3.180.0800.03616.24
7.3.170.0500.02416.39
7.3.160.0350.01016.21
7.2.330.1010.01616.59
7.2.320.0410.02716.69
7.2.310.0610.02416.49
7.2.300.0180.00916.54
7.2.290.1170.03116.50
7.2.100.0140.00314.57
7.2.90.1910.00714.60
7.2.80.1440.01014.34
7.2.70.1570.01014.73
7.2.60.0280.00914.73
7.2.50.1570.00714.75
7.2.40.1820.00015.03
7.2.30.1360.00914.92
7.2.20.0100.00814.71
7.2.10.0850.00614.66
7.2.00.0120.00614.93
7.1.220.1650.00713.64
7.1.210.1440.00713.66
7.1.200.1750.01313.61
7.1.190.1460.00013.61
7.1.180.0150.01113.61
7.1.170.1690.01313.69
7.1.160.1750.00613.94
7.1.150.0660.00913.85
7.1.140.1400.00713.72
7.1.130.1470.00313.61
7.1.120.1210.00713.68
7.1.110.0200.00013.84
7.1.100.1300.01013.61
7.1.90.0170.01413.61
7.1.80.1370.00913.61
7.1.70.1400.00613.61
7.1.60.0300.01231.68
7.1.50.0380.01331.39
7.1.40.0280.01031.85
7.1.30.0370.00331.88
7.1.20.1370.00731.75
7.1.10.0340.01213.61
7.1.00.0210.01013.72
7.0.310.1430.01013.61
7.0.300.1830.00313.61
7.0.290.0520.00413.61
7.0.280.0280.00413.61
7.0.270.0160.01313.61
7.0.260.0960.00313.61
7.0.250.1180.00313.61
7.0.240.1380.00813.61
7.0.230.1350.00313.61
7.0.220.1400.01013.61
7.0.210.1320.00913.61
7.0.200.1610.00313.61
7.0.190.0090.00913.61
7.0.180.0120.00813.61
7.0.170.1120.00713.61
7.0.160.1290.00613.61
7.0.150.0150.00313.61
7.0.140.0840.00313.61
7.0.130.0150.00413.61
7.0.120.1790.00613.61
7.0.110.0230.00913.61
7.0.100.0180.00413.61
7.0.90.0200.00313.61
7.0.80.0220.00713.62
7.0.70.0690.00313.61
7.0.60.0590.00013.61
7.0.50.0080.01213.61
7.0.40.0100.01013.61
7.0.30.1500.00613.61
7.0.20.0070.01013.61
7.0.10.0150.01013.61
7.0.00.0170.01213.65
5.6.380.0050.01314.21
5.6.370.0090.00914.37
5.6.360.0120.00614.01
5.6.350.0110.00713.79
5.6.340.0060.00914.30
5.6.330.0120.00914.11
5.6.320.0030.01813.98
5.6.310.0110.00814.21
5.6.300.0100.00814.16
5.6.290.0120.00614.08
5.6.280.0130.00513.98
5.6.270.0100.01614.25
5.6.260.0110.00714.34
5.6.250.0100.00714.23
5.6.240.0080.00814.21
5.6.230.0080.00814.03
5.6.220.0050.01514.05
5.6.210.0130.00514.29
5.6.200.0100.00814.13
5.6.190.0100.00714.02
5.6.180.0070.01014.07
5.6.170.0080.00813.77
5.6.160.0160.00513.96
5.6.150.0000.01614.21
5.6.140.0090.00913.98
5.6.130.0080.01014.25
5.6.120.0070.00714.23
5.6.110.0110.00314.18
5.5.380.0100.00613.61
5.5.370.0090.00613.61
5.5.360.0090.00613.61
5.5.350.0120.00613.61
5.5.340.0050.00813.61
5.5.330.0050.01013.61
5.5.320.0060.00613.61
5.5.310.0110.00513.61
5.5.300.0090.00713.61
5.5.290.0100.00613.61
5.5.280.0120.00413.61
5.5.270.0100.00013.61
5.4.450.0110.00013.61
5.4.440.0080.00413.61

preferences:
40.03 ms | 401 KiB | 5 Q