3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a='26.15'; $b='1.00'; if ($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)
8.3.70.0070.01016.38
8.3.60.0090.00916.75
8.3.50.0100.00922.05
8.3.40.0090.00918.80
8.3.30.0110.00418.80
8.3.20.0040.00420.25
8.3.10.0080.00023.70
8.3.00.0040.00419.73
8.2.180.0140.00718.29
8.2.170.0100.00722.96
8.2.160.0070.00720.52
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00320.98
8.2.120.0040.00426.35
8.2.110.0100.00019.16
8.2.100.0090.00318.05
8.2.90.0080.00019.21
8.2.80.0030.00617.97
8.2.70.0100.00017.63
8.2.60.0060.00317.90
8.2.50.0030.00618.07
8.2.40.0050.00321.10
8.2.30.0000.00720.69
8.2.20.0000.00717.59
8.2.10.0040.00418.06
8.2.00.0040.00418.14
8.1.280.0100.01025.92
8.1.270.0060.00320.65
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0090.00023.87
8.1.230.0100.00019.07
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.48
8.1.190.0040.00417.70
8.1.180.0000.00918.10
8.1.170.0000.00818.68
8.1.160.0000.00720.80
8.1.150.0040.00418.88
8.1.140.0040.00419.45
8.1.130.0070.00017.68
8.1.120.0020.00517.34
8.1.110.0000.00717.50
8.1.100.0030.00417.50
8.1.90.0050.00217.35
8.1.80.0000.00717.38
8.1.70.0030.00317.44
8.1.60.0000.00717.56
8.1.50.0060.00317.54
8.1.40.0030.00717.52
8.1.30.0030.00517.52
8.1.20.0080.00017.66
8.1.10.0050.00217.48
8.1.00.0040.00417.50
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0050.00318.44
8.0.270.0030.00317.19
8.0.260.0040.00417.26
8.0.250.0030.00316.99
8.0.240.0080.00017.00
8.0.230.0000.00817.00
8.0.220.0040.00416.96
8.0.210.0060.00316.95
8.0.200.0000.00716.90
8.0.190.0030.00517.01
8.0.180.0030.00516.95
8.0.170.0040.00416.86
8.0.160.0060.00316.96
8.0.150.0030.00616.84
8.0.140.0070.00416.79
8.0.130.0000.00613.39
8.0.120.0080.00016.80
8.0.110.0070.00016.92
8.0.100.0000.00816.94
8.0.90.0000.00717.01
8.0.80.0150.00016.98
8.0.70.0040.00416.99
8.0.60.0000.00716.77
8.0.50.0000.00716.93
8.0.30.0070.01017.09
8.0.20.0130.00617.40
8.0.10.0080.00017.11
8.0.00.0100.00916.72
7.4.330.0000.00616.64
7.4.320.0040.00416.43
7.4.300.0000.00616.60
7.4.290.0000.00716.48
7.4.280.0040.00416.40
7.4.270.0000.00716.52
7.4.260.0070.00016.49
7.4.250.0000.00816.52
7.4.240.0040.00416.55
7.4.230.0000.00716.55
7.4.220.0110.00916.43
7.4.210.0060.01016.46
7.4.200.0030.00316.57
7.4.160.0000.01516.36
7.4.150.0070.01117.40
7.4.140.0060.01417.86
7.4.130.0150.01016.44
7.4.120.0120.00616.58
7.4.110.0030.01416.45
7.4.100.0140.00316.54
7.4.90.0070.01016.47
7.4.80.0120.00619.39
7.4.70.0140.00816.50
7.4.60.0100.00716.58
7.4.50.0040.01116.37
7.4.40.0120.01316.37
7.4.30.0090.00916.53
7.4.00.0000.01414.91
7.3.330.0090.00013.26
7.3.320.0030.00313.19
7.3.310.0070.00016.46
7.3.300.0040.00416.34
7.3.290.0080.01016.31
7.3.280.0060.01116.36
7.3.270.0130.01017.40
7.3.260.0140.01116.32
7.3.250.0060.01216.41
7.3.240.0060.01016.30
7.3.230.0070.01016.39
7.3.210.0070.01116.29
7.3.200.0040.01416.25
7.3.190.0070.01116.54
7.3.180.0100.01016.29
7.3.170.0110.01116.34
7.3.160.0090.00616.28
7.2.330.0170.00316.67
7.2.320.0150.00816.57
7.2.310.0140.00316.75
7.2.300.0120.00916.54
7.2.290.0090.00916.52
7.2.110.0150.00616.70
7.2.80.0070.00716.58
7.2.60.0060.00916.62
7.2.00.0100.00319.48
7.1.200.0000.01415.54
7.1.100.0100.00018.11
7.1.70.0000.00917.34
7.1.60.0070.01819.13
7.1.50.0070.01417.10
7.1.00.0070.07322.54
7.0.200.0090.00016.77
7.0.60.0030.07319.92
7.0.50.0070.08717.86
7.0.40.0230.04319.90
7.0.30.0330.07320.21
7.0.20.0330.07720.04
7.0.10.0100.08020.04
7.0.00.0170.07720.11
5.6.280.0000.03320.91
5.6.210.0070.04720.56
5.6.200.0030.04018.13
5.6.190.0170.08020.35
5.6.180.0100.03720.67
5.6.170.0270.08320.44
5.6.160.0030.05720.51
5.6.150.0100.07718.11
5.6.140.0130.04018.20
5.6.130.0130.07718.15
5.6.120.0000.09021.01
5.6.110.0100.08321.01
5.6.100.0070.06721.04
5.6.90.0030.04021.13
5.6.80.0170.06720.50
5.5.350.2930.03720.54
5.5.340.0100.07318.01
5.5.330.0070.08320.24
5.5.320.0430.06720.17
5.5.310.0100.07020.41
5.5.300.0100.03718.00
5.5.290.0100.07717.88
5.5.280.0070.07020.80
5.5.270.0070.06720.76
5.5.260.0000.05020.93
5.5.250.0100.08320.68
5.5.240.0170.03020.28

preferences:
58.87 ms | 401 KiB | 5 Q