3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int)(('0.1' + '0.7'))."\n"; echo fAdd('0.1','0.7',1);

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)
8.3.60.0110.00318.56
8.3.50.0080.00818.18
8.3.40.0070.00718.92
8.3.30.0110.00418.66
8.3.20.0070.00020.26
8.3.10.0070.00023.46
8.3.00.0090.00019.23
8.2.180.0110.01116.38
8.2.170.0070.00722.96
8.2.160.0070.00720.49
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00321.07
8.2.110.0080.00020.37
8.2.100.0080.00418.04
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0030.00618.03
8.2.50.0000.00818.07
8.2.40.0040.00419.38
8.2.30.0040.00420.54
8.2.20.0030.00617.67
8.2.10.0000.00717.86
8.2.00.0070.00017.86
8.1.280.0140.00025.92
8.1.270.0040.00423.68
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0030.00918.97
8.1.220.0050.00517.78
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0040.00417.52
8.1.180.0050.00318.10
8.1.170.0030.00518.65
8.1.160.0040.00422.04
8.1.150.0070.00018.89
8.1.140.0060.00319.38
8.1.130.0000.00817.63
8.1.120.0000.00717.41
8.1.110.0040.00417.30
8.1.100.0090.00017.37
8.1.90.0050.00317.42
8.1.80.0000.00817.36
8.1.70.0070.00017.35
8.1.60.0040.00717.39
8.1.50.0040.00417.43
8.1.40.0040.00717.33
8.1.30.0000.00817.57
8.1.20.0030.00517.48
8.1.10.0080.00017.41
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0080.00018.34
8.0.270.0000.00717.12
8.0.260.0060.00017.24
8.0.250.0050.00216.88
8.0.240.0030.00317.05
8.0.230.0040.00416.94
8.0.220.0040.00417.00
8.0.210.0040.00416.90
8.0.200.0030.00317.05
8.0.190.0070.00016.88
8.0.180.0070.00016.96
8.0.170.0080.00017.02
8.0.160.0030.00317.01
8.0.150.0000.00716.91
8.0.140.0080.00016.85
8.0.130.0000.00513.41
8.0.120.0000.01016.96
8.0.110.0030.00416.85
8.0.100.0050.00216.93
8.0.90.0040.00417.01
8.0.80.0060.01216.83
8.0.70.0020.00516.78
8.0.60.0040.00416.88
8.0.50.0000.00716.71
8.0.30.0090.00917.13
8.0.20.0100.01317.40
8.0.10.0000.00717.01
8.0.00.0120.00716.72
7.4.330.0020.00216.77
7.4.320.0060.00016.47
7.4.300.0030.00316.51
7.4.290.0000.00716.55
7.4.280.0040.00416.27
7.4.270.0040.00416.34
7.4.260.0040.00416.55
7.4.250.0050.00316.46
7.4.240.0020.00516.46
7.4.230.0050.00216.50
7.4.220.0090.00916.45
7.4.210.0090.00616.46
7.4.200.0070.00016.27
7.4.160.0040.01116.36
7.4.150.0140.00617.40
7.4.140.0130.01217.86
7.4.130.0110.00816.42
7.4.120.0140.00416.46
7.4.110.0170.00316.63
7.4.100.0150.00616.52
7.4.90.0140.00316.58
7.4.80.0130.01019.39
7.4.70.0100.00716.63
7.4.60.0030.01316.26
7.4.50.0090.00616.45
7.4.40.0200.00316.42
7.4.30.0120.01016.42
7.4.00.0070.00714.73
7.3.330.0000.00513.09
7.3.320.0050.00013.18
7.3.310.0070.00016.24
7.3.300.0000.00716.27
7.3.290.0030.00316.09
7.3.280.0070.00816.27
7.3.270.0220.00317.40
7.3.260.0170.00016.25
7.3.250.0110.00816.22
7.3.240.0110.00916.48
7.3.230.0130.00416.56
7.3.210.0080.00916.30
7.3.200.0100.00616.32
7.3.190.0130.00316.19
7.3.180.0120.00916.40
7.3.170.0100.00716.43
7.3.160.0060.01016.41
7.3.10.0070.00716.53
7.3.00.0070.00716.61
7.2.330.0130.00616.73
7.2.320.0060.01216.63
7.2.310.0100.00716.54
7.2.300.0120.01216.78
7.2.290.0030.01416.75
7.2.130.0130.00316.80
7.2.120.0000.01016.79
7.2.110.0080.00816.94
7.2.100.0060.00916.87
7.2.90.0030.00716.99
7.2.80.0060.00916.94
7.2.70.0040.00717.05
7.2.60.0050.00916.76
7.2.50.0000.01916.95
7.2.40.0150.00316.75
7.2.30.0030.00716.82
7.2.20.0060.00817.03
7.2.10.0030.01216.83
7.2.00.0050.01018.14
7.1.250.0100.00015.79
7.1.200.0040.01115.43
7.1.100.0070.01018.07
7.1.70.0070.01116.98
7.1.60.0030.01219.36
7.1.50.0100.00316.72
7.1.00.0100.07022.40
7.0.200.0040.00416.55
7.0.60.0070.08319.94
7.0.50.0030.04717.86
7.0.40.0100.07720.21
7.0.30.0170.09020.11
7.0.20.0400.07020.18
7.0.10.0070.07020.09
7.0.00.0100.05320.31
5.6.280.0100.03320.98
5.6.210.0070.06720.76
5.6.200.0030.08718.12
5.6.190.0070.09020.41
5.6.180.0430.06720.45
5.6.170.0300.05320.50
5.6.160.0100.03320.54
5.6.150.0030.03718.20
5.6.140.0100.07318.18
5.6.130.0000.07318.17
5.6.120.0200.04320.98
5.6.110.0000.08021.02
5.6.100.0200.07320.98
5.6.90.0130.05321.05
5.6.80.0170.07020.58
5.5.350.0230.06720.43
5.5.340.0030.04017.89
5.5.330.0130.06020.36
5.5.320.0100.04320.27
5.5.310.0230.05020.32
5.5.300.0100.06717.98
5.5.290.0130.06017.91
5.5.280.0100.08020.73
5.5.270.0230.07020.89
5.5.260.0100.06020.78
5.5.250.0030.07020.77
5.5.240.0170.07720.35

preferences:
66.13 ms | 400 KiB | 5 Q