3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 128; while($s=str_split($n)) echo $s;//$n%$s && die(0);

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)
8.3.70.0170.00016.63
8.3.60.0150.00916.75
8.3.50.0140.01321.96
8.3.40.0250.00018.59
8.3.30.0070.01719.08
8.3.20.0060.00620.34
8.3.10.0160.00020.71
8.3.00.0070.00719.15
8.2.190.0230.00716.63
8.2.180.0150.01218.16
8.2.170.0170.00722.96
8.2.160.0110.01120.48
8.2.150.0040.00924.18
8.2.140.0090.00324.66
8.2.130.0030.00926.16
8.2.120.0080.00617.65
8.2.110.0070.00719.31
8.2.100.0100.00517.84
8.2.90.0110.00019.34
8.2.80.0090.00019.34
8.2.70.0040.00717.47
8.2.60.0040.01118.01
8.2.50.0050.00518.07
8.2.40.0000.01018.22
8.2.30.0030.00617.98
8.2.20.0030.00817.63
8.2.10.0040.00418.18
8.2.00.0060.00317.77
8.1.280.0200.00825.92
8.1.270.0070.00720.64
8.1.260.0080.00426.35
8.1.250.0090.00328.09
8.1.240.0070.00722.02
8.1.230.0120.00622.74
8.1.220.0090.00017.74
8.1.210.0000.01118.95
8.1.200.0070.00817.00
8.1.190.0000.00917.53
8.1.180.0000.00918.10
8.1.170.0100.00318.64
8.1.160.0080.00018.89
8.1.150.0090.00019.00
8.1.140.0000.01017.45
8.1.130.0070.00017.77
8.1.120.0090.00017.39
8.1.110.0050.00517.44
8.1.100.0030.00617.42
8.1.90.0050.00517.42
8.1.80.0000.01217.39
8.1.70.0060.00317.31
8.1.60.0020.01017.57
8.1.50.0090.00017.57
8.1.40.0030.00617.41
8.1.30.0060.00317.48
8.1.20.0060.00317.53
8.1.10.0030.00717.48
8.1.00.0030.00617.36
8.0.300.0020.00719.77
8.0.290.0000.01016.63
8.0.280.0060.00318.25
8.0.270.0030.00617.08
8.0.260.0040.00417.20
8.0.250.0000.00916.88
8.0.240.0050.00516.87
8.0.230.0030.00616.86
8.0.220.0030.00616.89
8.0.210.0040.00416.73
8.0.200.0110.00016.89
8.0.190.0030.00616.95
8.0.180.0040.00716.90
8.0.170.0030.00816.91
8.0.160.0040.00416.86
8.0.150.0040.00416.78
8.0.140.0080.00316.67
8.0.130.0020.00913.35
8.0.120.0030.00516.69
8.0.110.0030.00616.72
8.0.100.0040.00816.66
8.0.90.0060.00316.79
8.0.80.0170.00716.83
8.0.70.0000.01016.58
8.0.60.0000.00916.82
8.0.50.0100.00016.80
8.0.30.0160.01516.94
8.0.20.0150.01817.40
8.0.10.0070.00316.76
8.0.00.0160.01416.63
7.4.330.0000.00715.02
7.4.320.0020.00716.32
7.4.300.0090.00016.33
7.4.290.0040.00416.32
7.4.280.0030.00616.43
7.4.270.0030.00716.21
7.4.260.0040.00416.44
7.4.250.0060.00316.29
7.4.240.0070.00316.36
7.4.230.0030.00616.52
7.4.220.0160.00316.32
7.4.210.0210.01716.24
7.4.200.0000.01016.39
7.4.160.0400.01816.47
7.4.150.0450.01717.40
7.4.140.0550.01217.86
7.4.130.0420.02016.47
7.4.120.0280.02016.39
7.4.110.0250.01716.42
7.4.100.0220.01016.49
7.4.90.0290.01016.51
7.4.80.0910.04416.40
7.4.70.0430.01616.44
7.4.60.0310.02816.37
7.4.50.0140.00016.43
7.4.40.0110.01816.25
7.4.30.0470.03416.36
7.3.330.0110.00013.25
7.3.320.0030.01013.25
7.3.310.0070.00016.01
7.3.300.0050.00516.16
7.3.290.0110.01416.16
7.3.280.0130.01316.21
7.3.270.0600.00817.40
7.3.260.0370.02416.21
7.3.250.0410.01616.27
7.3.240.0320.01816.36
7.3.230.0220.02216.39
7.3.210.0800.01416.17
7.3.200.0300.02119.39
7.3.190.0040.03016.31
7.3.180.0040.01916.21
7.3.170.0090.02616.52
7.3.160.0280.02416.07
7.2.330.0410.02616.66
7.2.320.0370.02216.53
7.2.310.0120.01716.29
7.2.300.0260.02316.57
7.2.290.0110.01816.43
7.2.100.0740.00914.61
7.2.90.0230.00714.78
7.2.80.0790.00314.58
7.2.70.0620.01414.97
7.2.60.0380.01415.04
7.2.50.0290.01615.01
7.2.40.0620.01114.81
7.2.30.0310.01214.98
7.2.20.0140.01115.00
7.2.10.0440.00614.92
7.2.00.0380.00315.00
7.1.220.0700.01713.62
7.1.210.0660.00713.69
7.1.200.0670.00613.98
7.1.190.1010.00713.91
7.1.180.0840.00613.75
7.1.170.0310.00913.86
7.1.160.0130.01713.84
7.1.150.0660.01313.85
7.1.140.0360.01113.87
7.1.130.0680.01513.98
7.1.120.0160.01113.91
7.1.110.0530.00313.70
7.1.100.0610.00914.00
7.1.90.0780.00713.88
7.1.80.0930.00913.93
7.1.70.0200.00613.70
7.1.60.0360.01831.96
7.1.50.0760.00931.89
7.1.40.0410.00632.09
7.1.30.0390.01931.91
7.1.20.0670.01131.90
7.1.10.0900.00514.04
7.1.00.0150.01213.76
7.0.310.0660.01213.34
7.0.300.0210.01313.39
7.0.290.0760.00413.72
7.0.280.0290.00413.32
7.0.270.0630.00613.21
7.0.260.0310.01613.41
7.0.250.0750.01913.74
7.0.240.0120.02113.62
7.0.230.0290.01413.54
7.0.220.0270.00713.32
7.0.210.0400.00313.58
7.0.200.0850.00413.79
7.0.190.0290.00713.66
7.0.180.0450.01313.23
7.0.170.0260.00913.68
7.0.160.0360.01313.54
7.0.150.0130.01013.39
7.0.140.0290.00613.33
7.0.130.0270.00413.41
7.0.120.0460.00913.48
7.0.110.1210.01313.40
7.0.100.0920.00013.77
7.0.90.0550.01313.42
7.0.80.1290.01313.54
7.0.70.0680.01513.75
7.0.60.0200.00713.57
7.0.50.1430.01513.32
7.0.40.0290.00913.70
7.0.30.0580.01213.63
7.0.20.0360.01313.42
7.0.10.0890.00613.28
7.0.00.0570.01013.39
5.6.380.0170.00613.75
5.6.370.0270.00514.46
5.6.360.0170.00814.18
5.6.350.0160.01314.35
5.6.340.0170.01314.00
5.6.330.0160.01014.35
5.6.320.0100.01314.11
5.6.310.0100.01714.18
5.6.300.0080.01214.19
5.6.290.0260.01313.67
5.6.280.0110.01114.55
5.6.270.0180.00614.07
5.6.260.0100.01314.01
5.6.250.0110.01113.93
5.6.240.0210.01114.10
5.6.230.0150.00714.40
5.6.220.0180.00914.23
5.6.210.0220.01014.00
5.6.200.0110.01514.39
5.6.190.0150.01214.37
5.6.180.0210.00014.21
5.6.170.0160.01114.34
5.6.160.0200.00714.03
5.6.150.0150.01214.01
5.6.140.0120.01214.09
5.6.130.0120.01214.04
5.6.120.0130.00914.01
5.6.110.0090.01614.17
5.6.100.0110.01114.13
5.6.90.0130.01314.04
5.5.380.0110.01212.33
5.5.370.0150.01112.33
5.5.360.0140.01012.33
5.5.350.0040.01912.33
5.5.340.0150.01512.33
5.5.330.0170.00312.33
5.5.320.0050.00912.33
5.5.310.0120.00812.33
5.5.300.0090.01212.33
5.5.290.0050.01012.33
5.5.280.0110.00712.33
5.5.270.0100.01012.33
5.5.260.0070.01112.33
5.4.450.0100.01012.33
5.4.440.0150.00512.33
5.4.430.0170.00712.33
5.4.420.0090.01212.33

preferences:
67.34 ms | 401 KiB | 5 Q