3v4l.org

run code in 300+ PHP versions simultaneously
<? $n=9999999; $a=1; $b=2; $start=microtime(1); for($i=1;$i<=$n;$i++) { if ($a!=$b) $c=$a+$b;else $c=8; } print 'normal: '.(microtime(1)-$start)."<br>\n"; $start=microtime(1); for($i=1;$i<=$n;$i++) { $c=($a!=$b)?($a+$b):8; } print 'ternary: '.(microtime(1)-$start)."<br>\n";

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)
8.2.110.0070.00322.12
8.2.100.0000.01217.78
8.2.90.0040.00419.23
8.2.80.0050.00517.97
8.2.70.0030.00717.50
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0060.00317.97
8.2.30.0000.00717.81
8.2.20.0020.00517.45
8.2.10.0000.00817.55
8.2.00.0000.00717.61
8.1.240.0030.00623.81
8.1.230.0080.00419.09
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.11
8.1.190.0080.00017.40
8.1.180.0030.00518.10
8.1.170.0040.00418.46
8.1.160.0050.00321.87
8.1.150.0040.00418.49
8.1.140.0080.00017.33
8.1.130.0030.00317.74
8.1.120.0000.00717.31
8.1.110.0040.00417.24
8.1.100.0020.00517.35
8.1.90.0000.00717.23
8.1.80.0030.00317.35
8.1.70.0030.00317.26
8.1.60.0090.00017.37
8.1.50.0040.00417.23
8.1.40.0000.00717.39
8.1.30.0000.00817.39
8.1.20.0000.00717.50
8.1.10.0040.00417.46
8.1.00.0000.00717.36
8.0.300.0060.00318.77
8.0.290.0030.00317.05
8.0.280.0040.00418.38
8.0.270.0000.00717.10
8.0.260.0060.00016.76
8.0.250.0030.00316.86
8.0.240.0000.00716.85
8.0.230.0030.00316.82
8.0.220.0070.00016.73
8.0.210.0030.00316.71
8.0.200.0030.00316.71
8.0.190.0070.00016.83
8.0.180.0080.00016.78
8.0.170.0040.00416.77
8.0.160.0040.00416.73
8.0.150.0080.00316.61
8.0.140.0040.00416.71
8.0.130.0030.34213.29
8.0.120.0020.00516.73
8.0.110.0030.00616.80
8.0.100.0040.00416.83
8.0.90.0040.00416.76
8.0.80.0110.01116.75
8.0.70.0040.00416.64
8.0.60.0050.00216.71
8.0.50.0040.00416.87
8.0.30.0110.01116.91
8.0.20.0080.00917.40
8.0.10.0070.00016.84
8.0.00.0040.01316.68
7.4.330.0000.24015.08
7.4.320.0060.00016.38
7.4.300.0000.00616.32
7.4.290.0030.00316.45
7.4.280.0000.00716.21
7.4.270.0030.00316.37
7.4.260.0000.00716.43
7.4.250.0000.00716.38
7.4.240.0050.00216.37
7.4.230.0000.00716.26
7.4.220.0130.01316.54
7.4.210.0070.00816.43
7.4.200.0030.00316.45
7.4.190.0000.00716.63
7.4.160.0060.00916.29
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0080.00916.30
7.4.120.0080.00916.39
7.4.110.0140.00416.43
7.4.100.0120.01216.53
7.4.90.0160.01116.43
7.4.80.0100.01116.59
7.4.70.0000.01516.38
7.4.60.0060.00916.52
7.4.50.0020.00216.27
7.4.40.0070.00722.77
7.4.30.0030.01416.37
7.4.00.0070.01015.09
7.3.330.0000.41713.10
7.3.320.0000.42013.10
7.3.310.0000.00716.17
7.3.300.0080.00016.02
7.3.290.0090.00616.07
7.3.280.0100.00616.12
7.3.270.0030.01317.40
7.3.260.0060.01216.07
7.3.250.0110.00816.18
7.3.240.0120.00916.46
7.3.230.0070.01016.39
7.3.210.0080.00816.43
7.3.200.0080.00819.39
7.3.190.0130.00716.05
7.3.180.0030.01316.20
7.3.170.0120.00916.43
7.3.160.0090.00616.52
7.3.120.0110.00414.61
7.3.110.0070.00714.69
7.3.100.0000.01514.70
7.3.90.0090.00914.75
7.3.80.0030.01015.02
7.3.70.0070.00314.75
7.3.60.0100.00614.34
7.3.50.0040.00814.60
7.3.40.0000.00914.67
7.3.30.0060.00614.73
7.3.20.0060.01216.61
7.3.10.0000.01416.48
7.3.00.0070.00416.23
7.2.330.0140.00316.28
7.2.320.0070.01016.64
7.2.310.0070.01116.48
7.2.300.0090.01216.65
7.2.290.0080.00816.54
7.2.250.0060.01314.95
7.2.240.0030.01514.76
7.2.230.0080.00614.86
7.2.220.0060.00914.70
7.2.210.0000.01714.88
7.2.200.0060.00914.94
7.2.190.0090.00614.79
7.2.180.0100.00614.91
7.2.170.0040.00814.82
7.2.00.0070.37719.21
7.1.330.0070.00715.89
7.1.320.0060.00915.79
7.1.310.0140.00315.64
7.1.300.0120.00315.36
7.1.290.0030.01315.61
7.1.280.0070.00415.33
7.1.270.0140.00015.59
7.1.260.0080.00415.46
7.1.70.0030.39117.33
7.1.60.0070.42619.27
7.1.50.0070.39716.79
7.1.00.0130.65322.57
7.0.200.0000.36516.86
7.0.140.0000.50321.92
7.0.80.0500.43320.00
7.0.70.0470.43719.86
7.0.60.0030.34719.99
7.0.50.0100.45720.28
7.0.40.0030.44320.08
7.0.30.0100.45720.18
7.0.20.0130.44720.18
7.0.10.0030.45320.07
7.0.00.0070.48320.09
5.6.280.0101.26721.10
5.6.230.0100.94720.65
5.6.220.0030.89720.55
5.6.210.0030.97020.64
5.6.200.0070.75721.01
5.6.190.0170.99321.11
5.6.180.0070.98020.95
5.6.170.0100.92020.95
5.6.160.0030.95021.11
5.6.150.0070.93721.05
5.6.140.0030.89720.98
5.6.130.0070.97721.04
5.6.120.0070.72721.04
5.6.110.0030.74721.09
5.6.100.0070.79721.04
5.6.90.0030.94321.02
5.6.80.0130.90720.40
5.6.70.0130.96320.51
5.6.60.0030.84720.50
5.6.50.0070.74020.39
5.6.40.0030.93320.35
5.6.30.0030.98320.45
5.6.20.0130.95020.45
5.6.10.0000.95720.40
5.6.00.0530.80720.38
5.5.370.0000.84320.54
5.5.360.0100.92720.44
5.5.350.0130.76020.45
5.5.340.0070.94720.88
5.5.330.0100.96020.83
5.5.320.0030.90720.91
5.5.310.0030.94720.78
5.5.300.0000.95720.88
5.5.290.0000.77720.73
5.5.280.0100.93320.92
5.5.270.0000.78020.74
5.5.260.0100.84320.76
5.5.250.0100.92020.68
5.5.240.0100.79720.27
5.5.230.0070.73720.26
5.5.220.0070.93320.30
5.5.210.0030.80320.20
5.5.200.0100.73720.26
5.5.190.0030.94320.27
5.5.180.0070.95320.11
5.5.160.0170.94020.11
5.5.150.0130.92320.16
5.5.140.0030.80020.26
5.5.130.0070.96020.23
5.5.120.0000.75320.16
5.5.110.0070.90020.07
5.5.100.0030.94720.17
5.5.90.0070.93719.90
5.5.80.0030.83320.05
5.5.70.0070.89320.14
5.5.60.0070.87020.14
5.5.50.0100.87720.15
5.5.40.0070.93020.05
5.5.30.0030.83320.13
5.5.20.0070.73020.14
5.5.10.0000.73020.07
5.5.00.0130.90720.06
5.4.450.0100.78719.29
5.4.440.0030.81019.45
5.4.430.0100.95019.30
5.4.420.0000.83019.27
5.4.410.0130.95319.25
5.4.400.0030.96719.06
5.4.390.0100.95718.96
5.4.380.0070.90719.04
5.4.370.0030.73719.14
5.4.360.0170.92019.23
5.4.350.0230.98018.81
5.4.340.0100.95019.03
5.4.320.0100.96018.98
5.4.310.0030.97319.12
5.4.300.0101.02719.14
5.4.290.0000.97019.07
5.4.280.0030.78318.90
5.4.270.0070.96718.98
5.4.260.0070.77319.11
5.4.250.0030.94019.09
5.4.240.0030.90719.02
5.4.230.0070.85019.02
5.4.220.0030.95019.02
5.4.210.0130.96319.11
5.4.200.0070.73018.97
5.4.190.0030.85319.00
5.4.180.0070.73718.80
5.4.170.0000.74318.82
5.4.160.0200.91318.79
5.4.150.0030.93718.95
5.4.140.0030.74716.28
5.4.130.0070.83716.37
5.4.120.0100.81716.25
5.4.110.0130.93716.31
5.4.100.0030.94016.42
5.4.90.0000.96016.41
5.4.80.0070.90716.29
5.4.70.0130.93016.19
5.4.60.0100.95716.38
5.4.50.0000.89716.29
5.4.40.0001.01316.43
5.4.30.0130.96016.41
5.4.20.0030.93716.30
5.4.10.0000.91316.19
5.4.00.0100.81015.72
5.3.290.0070.07014.52
5.3.280.0030.06314.45
5.3.270.0030.03014.59
5.3.260.0070.07014.59
5.3.250.0030.04714.57
5.3.240.0100.06314.45
5.3.230.0030.04014.54
5.3.220.0030.03714.50
5.3.210.0130.06714.55
5.3.200.0130.07014.57
5.3.190.0030.06714.54
5.3.180.0030.04314.53
5.3.170.0170.07014.37
5.3.160.0000.07714.42
5.3.150.0030.06314.52
5.3.140.0070.08014.54
5.3.130.0100.06714.48
5.3.120.0070.07714.36
5.3.110.0200.06314.40
5.3.100.0070.06314.15
5.3.90.0070.07314.15
5.3.80.0130.06314.15
5.3.70.0070.03714.15
5.3.60.0100.03314.15
5.3.50.0030.06714.15
5.3.40.0130.07314.15
5.3.30.0070.06314.15
5.3.20.0030.07714.15
5.3.10.0100.07014.15
5.3.00.0070.07314.15
5.2.170.0000.04314.15
5.2.160.0000.04714.15
5.2.150.0070.06014.15
5.2.140.0130.05714.15
5.2.130.0070.06014.15
5.2.120.0030.06014.15
5.2.110.0070.05714.15
5.2.100.0030.03714.15
5.2.90.0070.02714.15
5.2.80.0030.05314.15
5.2.70.0070.04314.15
5.2.60.0100.05714.15
5.2.50.0070.05314.15
5.2.40.0030.05014.15
5.2.30.0100.03014.15
5.2.20.0070.02714.15
5.2.10.0070.04714.15
5.2.00.0070.03014.15
5.1.60.0030.05314.15
5.1.50.0070.04714.15
5.1.40.0070.05014.15
5.1.30.0030.03314.15
5.1.20.0070.03714.15
5.1.10.0100.04714.15
5.1.00.0100.04714.15
5.0.50.0030.04714.15
5.0.40.0000.04714.15
5.0.30.0000.05014.15
5.0.20.0030.03714.15
5.0.10.0070.04314.15
5.0.00.0030.06714.15
4.4.90.0030.02314.15
4.4.80.0030.02314.15
4.4.70.0000.02714.15
4.4.60.0030.03314.15
4.4.50.0000.03714.15
4.4.40.0030.05014.15
4.4.30.0000.03714.15
4.4.20.0000.03714.15
4.4.10.0030.03314.15
4.4.00.0070.05014.15
4.3.110.0000.04014.15
4.3.100.0030.03314.15
4.3.90.0030.02314.15
4.3.80.0000.04314.15
4.3.70.0030.03314.15
4.3.60.0100.02314.15
4.3.50.0000.03314.15
4.3.40.0130.04014.15
4.3.30.0000.02714.15
4.3.20.0070.03014.15
4.3.10.0000.02714.15
4.3.00.0070.02714.15

preferences:
38.19 ms | 401 KiB | 5 Q