3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(4.22/0.01 == (int)(4.22/0.01)); // false var_dump([ '4.22*(1/0.01)' => 4.22*(1/0.01), '4.22/0.01' => 4.22/0.01, '(int)(4.22/0.01)' => (int)(4.22/0.01), '(int)(string)(4.22/0.01)' => (int)(string)(4.22/0.01) ]); var_dump(4.22*(1/0.01) == (int)(4.22*(1/0.01))); // true var_dump((string)(4.22/0.01) == (int)(string)(4.22/0.01)); // true var_dump(round(4.22/0.01, 4) == (int)round(4.22/0.01, 4)); // true var_dump(bcdiv((string)4.22,(string)0.01, 10));

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)
8.3.110.0160.00320.94
8.3.100.0030.00524.06
8.3.90.0150.00026.77
8.3.80.0030.00716.75
8.3.70.0090.01216.63
8.3.60.0080.00816.75
8.3.50.0210.00020.00
8.3.40.0110.01118.98
8.3.30.0090.00618.71
8.3.20.0090.00024.18
8.3.10.0080.00024.66
8.3.00.0070.00026.16
8.2.230.0070.01022.58
8.2.220.0030.00737.54
8.2.210.0070.00726.77
8.2.200.0030.00616.46
8.2.190.0150.00016.63
8.2.180.0200.00025.92
8.2.170.0110.00418.91
8.2.160.0060.00922.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0030.00620.55
8.2.100.0030.00919.57
8.2.90.0030.00618.00
8.2.80.0030.00518.91
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0080.00018.04
8.2.30.0040.00717.99
8.2.20.0000.00818.02
8.2.10.0030.00619.27
8.2.00.0070.00019.34
8.1.290.0060.00318.88
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00320.73
8.1.230.0080.00417.77
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0070.00018.79
8.1.150.0040.00418.63
8.1.140.0080.00018.98
8.1.130.0030.00320.37
8.1.120.0000.00717.48
8.1.110.0000.00817.47
8.1.100.0030.00317.42
8.1.90.0040.00417.51
8.1.80.0000.00917.36
8.1.70.0070.00017.44
8.1.60.0000.00817.56
8.1.50.0000.00917.39
8.1.40.0000.00817.49
8.1.30.0040.00417.61
8.1.20.0040.00417.63
8.1.10.0080.00317.51
8.1.00.0060.00317.50
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0000.00718.37
8.0.270.0030.00318.05
8.0.260.0030.00518.54
8.0.250.0030.00316.89
8.0.240.0000.00816.99
8.0.230.0000.00716.96
8.0.220.0070.00016.93
8.0.210.0000.00716.92
8.0.200.0030.00317.00
8.0.190.0040.00416.89
8.0.180.0040.00417.01
8.0.170.0000.00816.85
8.0.160.0000.00916.88
8.0.150.0000.00716.96
8.0.140.0070.00016.90
8.0.130.0030.00313.43
8.0.120.0000.00816.93
8.0.110.0000.00716.93
8.0.100.0040.00417.00
8.0.90.0050.00217.00
8.0.80.0040.00416.83
8.0.70.0070.00016.84
8.0.60.0080.00016.89
8.0.50.0050.00316.73
8.0.30.0040.00416.93
8.0.20.0030.00517.04
8.0.10.0070.00017.07
8.0.00.0040.00416.93
7.4.330.0000.00515.55
7.4.320.0030.00316.54
7.4.300.0000.00616.61
7.4.290.0040.00416.46
7.4.280.0050.00316.46
7.4.270.0000.00816.55
7.4.260.0030.00313.18
7.4.250.0030.00416.53
7.4.240.0030.00316.51
7.4.230.0030.00316.62
7.4.220.0070.00016.63
7.4.210.0030.00316.41
7.4.200.0070.00016.40
7.4.190.0030.00316.57
7.4.180.0070.00016.39
7.4.160.0000.00716.66
7.4.150.0030.00316.35
7.4.140.0040.00416.49
7.4.130.0000.00716.63
7.4.120.0030.00316.42
7.4.110.0070.00016.33
7.4.100.0000.00716.72
7.4.90.0000.00716.24
7.4.80.0050.00316.24
7.4.70.0040.00416.56
7.4.60.0030.00316.34
7.4.50.0040.00416.41
7.4.40.0070.00016.59
7.4.30.0000.00716.66
7.4.20.0000.00716.36
7.4.10.0000.00716.47
7.4.00.0030.00316.31
7.3.330.0070.00016.43
7.3.320.0030.00313.18
7.3.310.0040.00416.32
7.3.300.0040.00416.34
7.3.290.0000.00716.37
7.3.280.0060.00016.20
7.3.270.0000.00716.24
7.3.260.0030.00316.43
7.3.250.0000.00716.20
7.3.240.0030.00316.34
7.3.230.0000.00616.37
7.3.220.0040.00416.21
7.3.210.0040.00416.27
7.3.200.0070.00016.28
7.3.190.0040.00416.27
7.3.180.0000.00616.18
7.3.170.0000.00716.33
7.3.160.0000.00716.17
7.3.150.0040.00416.28
7.3.140.0080.00016.09
7.3.130.0060.00316.31
7.3.120.0030.00316.25
7.3.110.0030.00316.21
7.3.100.0070.00016.19
7.3.90.0000.00716.55
7.3.80.0030.00316.15
7.3.70.0030.00316.12
7.3.60.0060.00016.38
7.3.50.0060.00016.35
7.3.40.0030.00316.41
7.3.30.0000.00716.28
7.3.20.0070.00018.05
7.3.10.0000.00718.16
7.3.00.0030.00318.11

preferences:
28.81 ms | 403 KiB | 5 Q