3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 15; $len = strlen($var)-1; $divide = 1; for($i=1;$i<=$len;$i++){ $divide .= 0; } echo floor($var/$divide)*$divide;

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)
8.3.60.0140.00718.45
8.3.50.0120.00918.05
8.3.40.0120.00318.83
8.3.30.0040.01119.04
8.3.20.0050.00320.30
8.3.10.0050.00221.88
8.3.00.0000.00819.27
8.2.180.0180.00418.41
8.2.170.0090.00622.96
8.2.160.0120.00322.24
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0110.00017.68
8.2.110.0060.00322.04
8.2.100.0060.00618.03
8.2.90.0000.00819.35
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0060.00318.16
8.2.50.0080.00018.07
8.2.40.0040.00718.34
8.2.30.0000.00818.05
8.2.20.0000.00717.69
8.2.10.0080.00018.09
8.2.00.0000.00717.73
8.1.280.0030.01725.92
8.1.270.0030.00623.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.01823.97
8.1.230.0100.00319.26
8.1.220.0090.00018.77
8.1.210.0080.00018.97
8.1.200.0090.00017.38
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0040.00418.40
8.1.160.0040.00422.02
8.1.150.0000.00718.94
8.1.140.0040.00419.23
8.1.130.0030.00317.89
8.1.120.0040.00417.49
8.1.110.0000.00817.45
8.1.100.0000.00717.35
8.1.90.0030.00517.40
8.1.80.0080.00017.47
8.1.70.0000.00817.35
8.1.60.0000.00817.56
8.1.50.0030.00617.35
8.1.40.0000.00917.46
8.1.30.0030.00617.69
8.1.20.0040.00417.56
8.1.10.0000.00817.58
8.1.00.0040.00417.51
8.0.300.0030.00619.93
8.0.290.0050.00216.63
8.0.280.0030.00318.46
8.0.270.0040.00417.25
8.0.260.0070.00317.23
8.0.250.0000.00716.89
8.0.240.0000.00816.96
8.0.230.0040.00417.00
8.0.220.0070.00016.82
8.0.210.0040.00416.95
8.0.200.0110.00017.00
8.0.190.0040.00417.09
8.0.180.0040.00416.82
8.0.170.0030.00616.89
8.0.160.0000.00716.89
8.0.150.0040.00416.87
8.0.140.0000.00716.90
8.0.130.0060.00013.31
8.0.120.0040.00416.80
8.0.110.0000.00716.91
8.0.100.0040.00416.75
8.0.90.0050.00216.67
8.0.80.0090.01316.91
8.0.70.0050.00216.71
8.0.60.0040.00416.89
8.0.50.0000.00716.79
8.0.30.0080.01016.93
8.0.20.0140.00617.40
8.0.10.0050.00216.99
8.0.00.0110.00716.86
7.4.330.0050.00015.10
7.4.320.0030.00316.55
7.4.300.0000.00616.60
7.4.290.0030.00316.46
7.4.280.0050.00216.46
7.4.270.0030.00516.42
7.4.260.0070.00416.39
7.4.250.0000.00816.54
7.4.240.0050.00316.63
7.4.230.0000.00716.48
7.4.220.0070.01016.47
7.4.210.0120.00316.63
7.4.200.0070.00016.70
7.4.160.0060.01016.59
7.4.150.0130.00317.40
7.4.140.0140.00317.86
7.4.130.0130.00716.57
7.4.120.0070.01416.61
7.4.110.0140.00316.50
7.4.100.0150.00716.36
7.4.90.0070.01016.43
7.4.80.0100.01019.39
7.4.70.0150.00316.56
7.4.60.0100.00616.40
7.4.50.0030.00616.40
7.4.40.0030.01216.40
7.4.30.0110.00716.51
7.4.00.0070.00714.73
7.3.330.0080.00013.23
7.3.320.0050.00013.16
7.3.310.0060.00016.39
7.3.300.0000.00716.34
7.3.290.0090.00516.37
7.3.280.0070.01216.45
7.3.270.0130.00617.40
7.3.260.0130.00316.76
7.3.250.0080.00816.59
7.3.240.0070.01316.64
7.3.230.0130.00316.43
7.3.210.0100.01116.48
7.3.200.0060.01419.39
7.3.190.0110.00616.52
7.3.180.0130.00416.31
7.3.170.0060.01716.43
7.3.160.0090.00916.54
7.2.330.0070.01016.77
7.2.320.0030.01716.40
7.2.310.0060.01016.77
7.2.300.0120.00916.77
7.2.290.0100.01316.44
7.2.00.0060.00919.31
7.1.100.0000.01617.82
7.1.70.0060.00617.19
7.1.60.0140.01119.46
7.1.50.0100.01616.95
7.1.00.0070.07322.37
7.0.200.0030.00616.86
7.0.140.0070.03022.09
7.0.60.0030.08019.88
7.0.50.0200.05717.86
7.0.40.0100.08720.03
7.0.30.0470.04720.02
7.0.20.0230.03320.20
7.0.10.0070.06320.20
7.0.00.0100.07720.20
5.6.280.0070.07021.06
5.6.210.0070.04720.52
5.6.200.0130.07718.22
5.6.190.0130.07320.57
5.6.180.0300.06320.41
5.6.170.0330.07720.48
5.6.160.0070.05020.33
5.6.150.0100.03718.13
5.6.140.0030.08318.10
5.6.130.0070.04318.15
5.6.120.0000.04321.02
5.6.110.0100.07720.98
5.6.100.0030.04321.07
5.6.90.0130.04720.95
5.6.80.0030.08020.37
5.5.350.2870.04020.38
5.5.340.0100.04717.91
5.5.330.0100.07720.27
5.5.320.1170.04020.29
5.5.310.0370.08020.12
5.5.300.0100.07717.98
5.5.290.0030.05017.91
5.5.280.0100.03720.73
5.5.270.0000.07720.72
5.5.260.0030.09020.61
5.5.250.0130.07320.46
5.5.240.0070.05320.12
5.4.450.0400.03719.59
5.4.440.0030.07019.47
5.4.430.0130.05019.25
5.4.420.0100.05719.35
5.4.410.0170.04719.41
5.4.400.0130.05019.18
5.4.390.0200.06018.77
5.4.380.0300.05018.61
5.4.370.0170.06318.67
5.4.360.0270.05018.68
5.4.350.0270.05018.49
5.4.340.0300.04718.48
5.4.320.0330.05018.67
5.4.310.0300.05318.68
5.4.300.0330.04318.71
5.4.290.0470.03318.45
5.4.280.0270.05018.73
5.4.270.0330.04318.61
5.4.260.0330.04318.68
5.4.250.0270.05018.70
5.4.240.0270.05718.51
5.4.230.0230.05318.54
5.4.220.0270.05018.59
5.4.210.0230.05318.72
5.4.200.0170.05716.38
5.4.190.0230.05318.47
5.4.180.0200.05718.55
5.4.170.0130.06318.47
5.4.160.0270.05018.73
5.4.150.0200.05718.46
5.4.140.0130.06016.36
5.4.130.0270.05716.30
5.4.120.0230.06716.26
5.4.110.0270.04316.06
5.4.100.0230.05316.29
5.4.90.0200.05716.05
5.4.80.0270.04716.24
5.4.70.0170.06316.13
5.4.60.0300.05016.33
5.4.50.0370.05016.18
5.4.40.0200.05316.13
5.4.30.0300.04716.32
5.4.20.0200.05316.12
5.4.10.0270.05716.09
5.4.00.0300.04315.75
5.3.290.0170.06714.63
5.3.280.0130.06014.50
5.3.270.0200.06314.53
5.3.260.0230.06014.57
5.3.250.0230.05314.63
5.3.240.0370.04014.55
5.3.230.0200.05314.68
5.3.220.0170.05714.67
5.3.210.0200.05714.47
5.3.200.0270.05014.59
5.3.190.0270.05014.63
5.3.180.0300.04714.45
5.3.170.0270.05014.56
5.3.160.0170.05714.47
5.3.150.0200.05314.47
5.3.140.0270.05314.48
5.3.130.0330.04314.44
5.3.120.0230.05314.59
5.3.110.0300.04714.45
5.3.100.0270.04714.11
5.3.90.0230.05013.95
5.3.80.0300.05013.92
5.3.70.0270.05013.96
5.3.60.0230.05013.89
5.3.50.0400.04013.92
5.3.40.0200.05314.02
5.3.30.0330.04014.00
5.3.20.0330.04713.60
5.3.10.0230.05013.57
5.3.00.0230.04313.75
5.2.170.0200.04311.19
5.2.160.0130.04311.29
5.2.150.0330.03311.13
5.2.140.0270.04011.28
5.2.130.0200.03711.13
5.2.120.0130.04711.24
5.2.110.0230.03711.09
5.2.100.0330.02711.24
5.2.90.0200.04311.16
5.2.80.0170.04311.03
5.2.70.0230.04011.05
5.2.60.0270.03311.02
5.2.50.0230.04711.04
5.2.40.0200.04011.03
5.2.30.0270.04011.00
5.2.20.0100.05010.90
5.2.10.0130.04311.07
5.2.00.0130.04310.70
5.1.60.0200.03310.16
5.1.50.0130.03710.02
5.1.40.0200.0409.99
5.1.30.0100.04710.34
5.1.20.0200.03310.44
5.1.10.0170.03310.05
5.1.00.0130.03710.17
5.0.50.0200.0208.54
5.0.40.0200.0238.59
5.0.30.0100.0438.27
5.0.20.0070.0308.31
5.0.10.0070.0308.35
5.0.00.0100.0478.33
4.4.90.0070.0235.93
4.4.80.0100.0275.93
4.4.70.0070.0235.86
4.4.60.0130.0175.86
4.4.50.0070.0235.96
4.4.40.0100.0475.95
4.4.30.0100.0305.89
4.4.20.0130.0175.93
4.4.10.0100.0205.93
4.4.00.0030.0406.04
4.3.110.0030.0305.87
4.3.100.0030.0275.83
4.3.90.0070.0235.83
4.3.80.0030.0375.80
4.3.70.0030.0235.78
4.3.60.0070.0235.76
4.3.50.0100.0205.82
4.3.40.0000.0405.73
4.3.30.0070.0234.63
4.3.20.0030.0234.51
4.3.10.0070.0204.49
4.3.00.0000.0238.36

preferences:
44.12 ms | 400 KiB | 5 Q