3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($n) { $r = $n-$n; $b ($r>0?true:false); return $b; } $b = test($a); echo $b;

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)
8.3.60.0100.01016.50
8.3.50.0120.00722.05
8.3.40.0140.00018.92
8.3.30.0110.00418.70
8.3.20.0040.00420.09
8.3.10.0030.00523.78
8.3.00.0080.00019.38
8.2.180.0140.00716.75
8.2.170.0040.01122.96
8.2.160.0140.00020.77
8.2.150.0000.00924.18
8.2.140.0070.00024.66
8.2.130.0030.00619.35
8.2.120.0050.00326.35
8.2.110.0090.00322.25
8.2.100.0070.00417.90
8.2.90.0050.00319.23
8.2.80.0030.00517.97
8.2.70.0030.00517.63
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0040.00419.34
8.2.30.0070.00020.61
8.2.20.0060.00317.70
8.2.10.0000.00718.08
8.2.00.0000.00717.89
8.1.280.0120.00325.92
8.1.270.0030.00623.77
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00322.53
8.1.230.0040.00817.65
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.01017.22
8.1.190.0000.00817.35
8.1.180.0030.00518.10
8.1.170.0030.00518.77
8.1.160.0000.00721.86
8.1.150.0040.00418.78
8.1.140.0000.00819.55
8.1.130.0030.00317.67
8.1.120.0030.00517.43
8.1.110.0040.00417.35
8.1.100.0040.00417.45
8.1.90.0000.00717.29
8.1.80.0030.00617.36
8.1.70.0080.00017.23
8.1.60.0040.00417.54
8.1.50.0050.00317.54
8.1.40.0030.00617.42
8.1.30.0060.00317.63
8.1.20.0000.00717.65
8.1.10.0030.00517.59
8.1.00.0060.00617.36
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.39
8.0.270.0070.00017.11
8.0.260.0060.00017.19
8.0.250.0000.00716.96
8.0.240.0040.00416.94
8.0.230.0060.00316.92
8.0.220.0040.00416.88
8.0.210.0030.00516.77
8.0.200.0030.00316.92
8.0.190.0000.00916.97
8.0.180.0000.00716.90
8.0.170.0060.00316.96
8.0.160.0060.00316.85
8.0.150.0040.00416.72
8.0.140.0030.00316.91
8.0.130.0040.00413.35
8.0.120.0070.00016.91
8.0.110.0040.00416.91
8.0.100.0050.00216.79
8.0.90.0040.00416.70
8.0.80.0160.00016.80
8.0.70.0000.00816.76
8.0.60.0000.00716.80
8.0.50.0050.00316.99
8.0.30.0100.00717.04
8.0.20.0110.01317.40
8.0.10.0070.00016.91
8.0.00.0140.00616.74
7.4.330.0000.00516.85
7.4.320.0000.00616.43
7.4.300.0030.00716.50
7.4.290.0040.00416.50
7.4.280.0000.00816.45
7.4.270.0000.00616.45
7.4.260.0000.00716.52
7.4.250.0050.00216.55
7.4.240.0000.00816.59
7.4.230.0000.00616.54
7.4.220.0100.01116.35
7.4.210.0150.00416.62
7.4.200.0000.00716.49
7.4.160.0090.00616.48
7.4.150.0180.00017.40
7.4.140.0100.01417.86
7.4.130.0120.01016.61
7.4.120.0140.00416.57
7.4.110.0030.01316.43
7.4.100.0090.00916.63
7.4.90.0130.00316.38
7.4.80.0100.00619.39
7.4.70.0080.00816.67
7.4.60.0130.00316.56
7.4.50.0080.00316.57
7.4.40.0060.01016.52
7.4.30.0090.01216.61
7.4.00.0060.00615.10
7.3.330.0030.00313.40
7.3.320.0030.00313.21
7.3.310.0000.00716.25
7.3.300.0000.00716.24
7.3.290.0030.00316.21
7.3.280.0080.01016.41
7.3.270.0030.01817.40
7.3.260.0070.00716.38
7.3.250.0080.01316.59
7.3.240.0100.00716.30
7.3.230.0080.00816.39
7.3.210.0060.01316.56
7.3.200.0000.01716.33
7.3.190.0110.00716.40
7.3.180.0120.00316.36
7.3.170.0090.01216.77
7.3.160.0130.00316.52
7.2.330.0090.00916.42
7.2.320.0170.00016.32
7.2.310.0060.01016.55
7.2.300.0160.00916.61
7.2.290.0100.01416.53
7.2.60.0080.00816.60
7.2.00.0080.00419.27
7.1.200.0030.00615.54
7.1.100.0030.01017.67
7.1.70.0000.00817.10
7.1.60.0090.01619.48
7.1.50.0090.00616.60
7.1.00.0130.06722.45
7.0.200.0260.00614.64
7.0.60.0030.05319.95
7.0.50.0100.05317.87
7.0.40.0130.08020.27
7.0.30.0230.04020.23
7.0.20.0300.07720.06
7.0.10.0070.05320.21
7.0.00.0000.04320.05
5.6.280.0000.05321.04
5.6.210.0130.07320.45
5.6.200.0070.08018.12
5.6.190.0070.04020.57
5.6.180.0300.06720.67
5.6.170.0300.06720.47
5.6.160.0070.08720.54
5.6.150.0070.03718.18
5.6.140.0070.07318.24
5.6.130.0000.04318.18
5.6.120.0070.07321.00
5.6.110.0170.07721.03
5.6.100.0030.08721.00
5.6.90.0030.06721.00
5.6.80.0130.07320.51
5.5.350.4170.04020.40
5.5.340.0070.08317.98
5.5.330.0070.06320.27
5.5.320.0030.04720.30
5.5.310.0200.07720.36
5.5.300.0200.05717.98
5.5.290.0070.08017.98
5.5.280.0070.04020.88
5.5.270.0030.05020.80
5.5.260.0100.08020.84
5.5.250.0200.06720.58
5.5.240.0300.06720.16

preferences:
50.6 ms | 401 KiB | 5 Q