3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a='26.15'; $b='0.00'; if ($a && $b) { $discount = @round($promotion_temp * 10 / $price_temp, 2); if(empty($discount))$discount=''; $discount = "" . $discount; echo $discount; }else{ echo 'fail'; }

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)
8.3.60.0140.00416.88
8.3.50.0110.00921.93
8.3.40.0100.00718.92
8.3.30.0070.00718.50
8.3.20.0050.00220.24
8.3.10.0080.00023.66
8.3.00.0030.00619.75
8.2.180.0150.00618.54
8.2.170.0120.00322.96
8.2.160.0100.00320.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00021.11
8.2.120.0070.00026.35
8.2.110.0090.00022.19
8.2.100.0070.00418.03
8.2.90.0080.00019.08
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0000.00821.20
8.2.30.0080.00020.51
8.2.20.0020.00517.82
8.2.10.0080.00018.01
8.2.00.0000.00818.15
8.1.280.0140.00025.92
8.1.270.0030.00620.51
8.1.260.0000.00728.09
8.1.250.0050.00328.09
8.1.240.0090.00022.34
8.1.230.0080.00317.79
8.1.220.0090.00017.78
8.1.210.0060.00318.77
8.1.200.0060.00317.25
8.1.190.0040.00417.58
8.1.180.0060.00618.10
8.1.170.0050.00318.54
8.1.160.0040.00420.76
8.1.150.0000.00718.80
8.1.140.0080.00019.53
8.1.130.0000.00717.70
8.1.120.0000.00817.50
8.1.110.0030.00317.41
8.1.100.0040.00417.44
8.1.90.0000.00717.40
8.1.80.0000.00717.34
8.1.70.0000.00717.48
8.1.60.0000.00717.66
8.1.50.0040.00417.52
8.1.40.0080.00417.48
8.1.30.0030.00617.63
8.1.20.0050.00217.57
8.1.10.0040.00417.52
8.1.00.0000.00717.50
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0000.00718.48
8.0.270.0000.00817.30
8.0.260.0000.00717.26
8.0.250.0000.00716.97
8.0.240.0030.00616.96
8.0.230.0030.00617.02
8.0.220.0000.00716.93
8.0.210.0100.00016.98
8.0.200.0050.00216.99
8.0.190.0040.00416.91
8.0.180.0040.00417.02
8.0.170.0040.00417.02
8.0.160.0000.00816.94
8.0.150.0000.00816.92
8.0.140.0060.00316.87
8.0.130.0030.00313.40
8.0.120.0000.01016.93
8.0.110.0080.00016.97
8.0.100.0100.00016.79
8.0.90.0000.00716.76
8.0.80.0030.01716.91
8.0.70.0070.00016.95
8.0.60.0000.00716.74
8.0.50.0040.00416.80
8.0.30.0090.01216.99
8.0.20.0080.01117.40
8.0.10.0000.00817.10
8.0.00.0070.01116.87
7.4.330.0050.00016.66
7.4.320.0030.00316.42
7.4.300.0000.00616.64
7.4.290.0070.00016.42
7.4.280.0070.00016.47
7.4.270.0000.00816.52
7.4.260.0040.00416.56
7.4.250.0030.00316.55
7.4.240.0070.00016.55
7.4.230.0000.00716.43
7.4.220.0030.01316.63
7.4.210.0060.00916.46
7.4.200.0000.00716.67
7.4.160.0060.00916.38
7.4.150.0070.01017.40
7.4.140.0080.01417.86
7.4.130.0070.01016.31
7.4.120.0120.00516.59
7.4.110.0110.00716.49
7.4.100.0060.01616.34
7.4.90.0180.00016.52
7.4.80.0070.01019.39
7.4.70.0120.00416.54
7.4.60.0060.00916.58
7.4.50.0050.00516.34
7.4.40.0030.01316.38
7.4.30.0130.01016.56
7.4.00.0060.00614.66
7.3.330.0000.00913.12
7.3.320.0060.00013.16
7.3.310.0040.00416.29
7.3.300.0000.00716.36
7.3.290.0080.00816.34
7.3.280.0090.00816.34
7.3.270.0060.01017.40
7.3.260.0130.01216.43
7.3.250.0130.00816.38
7.3.240.0070.00916.46
7.3.230.0140.00416.43
7.3.210.0060.01316.44
7.3.200.0190.00416.37
7.3.190.0030.01416.42
7.3.180.0100.01016.43
7.3.170.0100.00616.41
7.3.160.0050.01116.30
7.3.120.0000.01414.82
7.3.110.0100.00314.96
7.3.100.0000.01214.78
7.3.90.0070.00715.06
7.3.80.0060.00615.05
7.3.70.0040.00714.78
7.3.60.0030.00914.77
7.3.50.0090.00614.63
7.3.40.0060.00314.69
7.3.30.0070.01014.76
7.3.20.0040.01116.48
7.3.10.0090.00316.53
7.3.00.0030.01016.46
7.2.330.0130.00616.77
7.2.320.0150.00916.52
7.2.310.0100.00716.51
7.2.300.0110.01016.61
7.2.290.0120.00616.58
7.2.240.0000.00814.71
7.2.230.0070.00715.13
7.2.220.0090.00315.18
7.2.210.0070.00714.98
7.2.200.0040.00415.10
7.2.190.0070.00715.15
7.2.180.0040.01415.09
7.2.170.0070.00715.17
7.2.160.0070.00415.23
7.2.150.0000.01617.06
7.2.140.0030.01317.02
7.2.130.0040.01416.53
7.2.120.0000.01217.10
7.2.110.0040.00817.07
7.2.100.0060.00617.04
7.2.90.0040.00816.95
7.2.80.0090.00317.05
7.2.70.0060.00616.63
7.2.60.0070.00616.95
7.2.50.0060.00616.80
7.2.40.0040.00817.00
7.2.30.0070.00316.91
7.2.20.0030.01016.70
7.2.10.0100.00316.94
7.2.00.0050.00918.24
7.1.330.0000.01115.60
7.1.320.0000.01315.79
7.1.310.0090.00315.57
7.1.300.0030.00715.64
7.1.290.0060.00315.83
7.1.280.0030.00515.77
7.1.270.0000.01515.79
7.1.260.0000.01015.77
7.1.250.0030.01015.66
7.1.200.0040.00715.57
7.1.100.0000.00918.05
7.1.70.0040.00817.26
7.1.60.0100.01619.13
7.1.50.0060.01616.85
7.1.00.0070.07322.44
7.0.200.0050.00316.80
7.0.60.0070.08720.04
7.0.50.0100.08017.79
7.0.40.0030.08720.20
7.0.30.0330.05020.09
7.0.20.0300.04720.12
7.0.10.0100.08020.16
7.0.00.0130.08020.14
5.6.280.0070.03020.89
5.6.210.0070.04020.54
5.6.200.0030.04018.10
5.6.190.0100.07720.67
5.6.180.0000.07020.56
5.6.170.0330.06320.42
5.6.160.0130.07720.33
5.6.150.0100.07718.12
5.6.140.0000.06718.11
5.6.130.0100.07718.18
5.6.120.0130.07720.91
5.6.110.0030.08020.98
5.6.100.0100.05321.00
5.6.90.0070.04021.00
5.6.80.0130.07320.39
5.5.350.3230.03020.43
5.5.340.0070.06317.95
5.5.330.0170.07720.23
5.5.320.0170.07720.29
5.5.310.0230.04020.32
5.5.300.0030.05017.96
5.5.290.0000.05717.96
5.5.280.0030.04720.76
5.5.270.0130.08020.75
5.5.260.0030.05320.72
5.5.250.0100.08020.66
5.5.240.0130.04020.15

preferences:
50.38 ms | 401 KiB | 5 Q