3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 6999; var_dump($n/100*2);

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)
8.3.70.0070.00716.50
8.3.60.0070.00716.38
8.3.50.0140.00521.27
8.3.40.0030.01318.73
8.3.30.0130.00318.42
8.3.20.0000.00721.94
8.3.10.0080.00020.54
8.3.00.0040.00421.77
8.2.190.0110.00416.58
8.2.180.0090.00916.63
8.2.170.0130.01022.96
8.2.160.0110.00419.47
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00020.77
8.2.120.0080.00026.35
8.2.110.0090.00020.48
8.2.100.0090.00317.72
8.2.90.0000.00817.88
8.2.80.0040.00417.97
8.2.70.0030.00518.03
8.2.60.0000.00817.93
8.2.50.0090.00018.10
8.2.40.0000.00719.33
8.2.30.0000.00719.30
8.2.20.0030.00418.04
8.2.10.0000.00718.09
8.2.00.0030.00617.66
8.1.280.0150.00025.92
8.1.270.0040.00423.84
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0160.00623.90
8.1.230.0040.00723.93
8.1.220.0030.00617.74
8.1.210.0040.00418.91
8.1.200.0080.00017.23
8.1.190.0000.00917.00
8.1.180.0000.01118.10
8.1.170.0060.00318.82
8.1.160.0050.00322.12
8.1.150.0040.00418.81
8.1.140.0000.00719.46
8.1.130.0080.00017.63
8.1.120.0000.00717.30
8.1.110.0000.00817.38
8.1.100.0000.00717.34
8.1.90.0000.00817.37
8.1.80.0030.00517.25
8.1.70.0080.00017.27
8.1.60.0090.00017.41
8.1.50.0000.00817.48
8.1.40.0000.00717.38
8.1.30.0000.00817.49
8.1.20.0060.00617.47
8.1.10.0040.00417.46
8.1.00.0000.00817.41
8.0.300.0040.00419.90
8.0.290.0050.00316.63
8.0.280.0030.00318.34
8.0.270.0000.00717.15
8.0.260.0030.00317.25
8.0.250.0000.00716.90
8.0.240.0030.00616.82
8.0.230.0000.00716.87
8.0.220.0030.00616.86
8.0.210.0070.00016.90
8.0.200.0030.00316.80
8.0.190.0040.00416.76
8.0.180.0000.00716.84
8.0.170.0040.00416.81
8.0.160.0000.00716.81
8.0.150.0000.00716.80
8.0.140.0030.00316.71
8.0.130.0000.00713.33
8.0.120.0000.00816.77
8.0.110.0000.01016.82
8.0.100.0080.00016.87
8.0.90.0000.00816.69
8.0.80.0100.00716.74
8.0.70.0000.00716.64
8.0.60.0020.00516.67
8.0.50.0000.00716.73
8.0.30.0060.01016.95
8.0.20.0090.01017.40
8.0.10.0050.00217.05
8.0.00.0050.01416.71
7.4.330.0050.00015.21
7.4.320.0060.00016.42
7.4.300.0030.00316.43
7.4.290.0030.00316.46
7.4.280.0000.00816.50
7.4.270.0070.00016.50
7.4.260.0040.00416.43
7.4.250.0000.00716.38
7.4.240.0030.00316.49
7.4.230.0050.00316.55
7.4.220.0090.01616.51
7.4.210.0040.01116.43
7.4.200.0030.00316.43
7.4.160.0080.00716.46
7.4.150.0100.00717.40
7.4.140.0120.00917.86
7.4.130.0100.00616.44
7.4.120.0090.00816.41
7.4.110.0030.01316.35
7.4.100.0110.00516.52
7.4.90.0030.01416.33
7.4.80.0070.01319.39
7.4.70.0060.01216.36
7.4.60.0130.00316.26
7.4.50.0090.00916.29
7.4.40.0060.00916.31
7.4.30.0170.00716.51
7.4.00.0150.00014.83
7.3.330.0030.00313.23
7.3.320.0000.00513.19
7.3.310.0000.00616.21
7.3.300.0070.00016.29
7.3.290.0070.00716.22
7.3.280.0110.00616.21
7.3.270.0120.00617.40
7.3.260.0080.00816.38
7.3.250.0060.01216.28
7.3.240.0120.00616.30
7.3.230.0110.00816.39
7.3.210.0100.00716.32
7.3.200.0060.01016.54
7.3.190.0120.00416.54
7.3.180.0090.00916.52
7.3.170.0070.01016.16
7.3.160.0130.00316.38
7.3.120.0060.01315.01
7.3.110.0100.00314.70
7.3.100.0060.01014.78
7.3.90.0030.01014.75
7.3.80.0000.01114.73
7.3.70.0040.01114.54
7.3.60.0060.00514.83
7.3.50.0040.00814.85
7.3.40.0150.00014.63
7.3.30.0070.01014.50
7.3.20.0000.01216.54
7.3.10.0120.00316.45
7.3.00.0000.01616.60
7.2.330.0150.00316.24
7.2.320.0070.01116.51
7.2.310.0100.00616.66
7.2.300.0130.01016.46
7.2.290.0040.01416.55
7.2.240.0000.01814.96
7.2.230.0080.00815.01
7.2.220.0000.01314.93
7.2.210.0060.01014.90
7.2.200.0080.00814.66
7.2.190.0040.00814.83
7.2.180.0090.00314.82
7.2.170.0160.00014.92
7.2.160.0090.00314.97
7.2.150.0070.00316.93
7.2.140.0080.00416.82
7.2.130.0070.01116.81
7.2.120.0130.00316.96
7.2.110.0080.00416.65
7.2.100.0030.01016.94
7.2.90.0080.00416.77
7.2.80.0150.00016.79
7.2.70.0120.00416.88
7.2.60.0100.00916.67
7.2.50.0060.00616.87
7.2.40.0000.01816.72
7.2.30.0060.00616.99
7.2.20.0040.01416.68
7.2.10.0030.01016.66
7.2.00.0070.00618.04
7.1.330.0060.00815.77
7.1.320.0040.00815.76
7.1.310.0000.01515.82
7.1.300.0070.00715.50
7.1.290.0030.01015.61
7.1.280.0000.01115.54
7.1.270.0030.01015.75
7.1.260.0000.01815.70
7.1.250.0030.01315.78
7.1.200.0040.00415.86
7.1.70.0060.00916.81
7.1.60.0030.01016.80
7.1.00.0030.07322.35
7.0.200.0330.01014.66
7.0.110.0230.06020.26
7.0.100.0270.05720.28
7.0.90.0330.06020.30
7.0.80.0170.06320.30
7.0.70.0130.07320.26
7.0.60.0100.05720.26
7.0.50.0130.05720.18
7.0.40.0130.05720.30
7.0.30.0100.08720.27
7.0.20.0130.05320.30
7.0.10.0170.04720.22
7.0.00.0100.05720.21
5.6.260.0130.05020.98
5.6.250.0030.06021.03
5.6.240.0100.05720.86
5.6.230.0230.05021.05
5.6.220.0100.05721.05
5.6.210.0200.06020.96
5.6.200.0100.06020.87
5.6.190.0130.06721.01
5.6.180.0100.05720.86
5.6.170.0100.05720.83
5.6.160.0070.06020.96
5.6.150.0170.05320.85
5.6.140.0200.05020.93
5.6.130.0070.06320.82
5.6.120.0170.05320.91
5.6.110.0130.07720.91
5.6.100.0100.06321.02
5.6.90.0130.05320.80
5.6.80.0070.05320.23
5.6.70.0230.04320.29
5.6.60.0170.05020.38
5.6.50.0170.04720.18
5.6.40.0070.05720.44
5.6.30.0070.06020.29
5.6.20.0000.06720.27
5.6.10.0100.05320.38
5.6.00.0100.06020.16

preferences:
88.21 ms | 401 KiB | 5 Q