3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 10; $b = 99; var_dump($a / 100); var_dump($b / 100);

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)
8.3.40.0100.00718.84
8.3.30.0030.01018.71
8.3.20.0080.00018.77
8.3.10.0060.00320.54
8.3.00.0000.00819.26
8.2.170.0110.00422.96
8.2.160.0130.00720.53
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.27
8.2.110.0060.00321.05
8.2.100.0110.00017.72
8.2.90.0030.00619.34
8.2.80.0060.00319.39
8.2.70.0040.00417.63
8.2.60.0030.00618.03
8.2.50.0000.00818.07
8.2.40.0090.00018.22
8.2.30.0040.00417.99
8.2.20.0030.00617.62
8.2.10.0000.00817.66
8.2.00.0000.00717.54
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.53
8.1.230.0040.00820.89
8.1.220.0040.00417.74
8.1.210.0040.00418.88
8.1.200.0100.00017.22
8.1.190.0070.00417.18
8.1.180.0000.00918.10
8.1.170.0000.00718.90
8.1.160.0000.00718.72
8.1.150.0040.00418.43
8.1.140.0070.00017.37
8.1.130.0030.00317.81
8.1.120.0030.00717.40
8.1.110.0000.00717.29
8.1.100.0000.00717.27
8.1.90.0000.00717.35
8.1.80.0060.00317.33
8.1.70.0000.00717.34
8.1.60.0040.00417.39
8.1.50.0000.00717.40
8.1.40.0000.00717.45
8.1.30.0070.00017.53
8.1.20.0040.00417.43
8.1.10.0040.00417.46
8.1.00.0000.00817.48
8.0.300.0000.00819.86
8.0.290.0030.00316.75
8.0.280.0050.00218.35
8.0.270.0000.00717.24
8.0.260.0000.00616.68
8.0.250.0000.00716.98
8.0.240.0040.00416.92
8.0.230.0000.00716.95
8.0.220.0000.00616.77
8.0.210.0030.00316.80
8.0.200.0030.00316.87
8.0.190.0030.00516.81
8.0.180.0040.00416.83
8.0.170.0030.00616.80
8.0.160.0030.00316.92
8.0.150.0040.00416.87
8.0.140.0000.00816.78
8.0.130.0000.00613.24
8.0.120.0020.00516.67
8.0.110.0040.00416.68
8.0.100.0000.00716.85
8.0.90.0000.00816.88
8.0.80.0120.00216.77
8.0.70.0040.00416.88
8.0.60.0040.00416.59
8.0.50.0000.00716.69
8.0.30.0100.00916.84
8.0.20.0110.01117.28
8.0.10.0050.00217.05
8.0.00.0120.00716.80
7.4.330.0000.00613.01
7.4.320.0040.00416.58
7.4.300.0000.00616.42
7.4.290.0060.00016.53
7.4.280.0040.00416.38
7.4.270.0030.00316.48
7.4.260.0060.00013.20
7.4.250.0000.00816.51
7.4.240.0050.00216.49
7.4.230.0040.00416.55
7.4.220.0180.00316.57
7.4.210.0070.00916.47
7.4.200.0030.00316.63
7.4.190.0030.00316.69
7.4.160.0130.00316.50
7.4.150.0060.01316.53
7.4.140.0100.00816.33
7.4.130.0080.01016.37
7.4.120.0100.00816.37
7.4.110.0100.00716.17
7.4.100.0070.01016.63
7.4.90.0070.01116.31
7.4.80.0100.00619.39
7.4.70.0090.00916.34
7.4.60.0060.01116.53
7.4.50.0040.00816.15
7.4.40.0100.00316.25
7.4.30.0070.01016.42
7.4.00.0070.01015.07
7.3.330.0000.00613.10
7.3.320.0030.00313.06
7.3.310.0040.00316.30
7.3.300.0030.00316.14
7.3.290.0030.01316.20
7.3.280.0100.00616.18
7.3.270.0070.01116.14
7.3.260.0110.00716.42
7.3.250.0110.00616.19
7.3.240.0120.00916.24
7.3.230.0040.01416.34
7.3.210.0090.00916.15
7.3.200.0030.01316.52
7.3.190.0060.01516.18
7.3.180.0070.01316.41
7.3.170.0100.00716.15
7.3.160.0060.01216.42
7.3.120.0060.00614.86
7.2.330.0070.01016.58
7.2.320.0070.01316.61
7.2.310.0110.00716.63
7.2.300.0150.00716.13
7.2.290.0070.01416.35
7.2.00.0070.00718.97
7.1.100.0030.01017.70
7.1.70.0020.00517.07
7.1.60.0140.01119.40
7.1.50.0110.01116.65
7.1.00.0030.07022.50
7.0.200.0120.00314.84
7.0.140.0030.07321.96
7.0.120.0030.06322.16
7.0.60.0070.08319.92
7.0.50.0000.05717.83
7.0.40.0100.07020.04
7.0.30.0200.03720.30
7.0.20.0270.03320.17
7.0.10.0200.05720.30
7.0.00.0070.04320.17
5.6.280.0130.06320.77
5.6.210.0130.07020.55
5.6.200.0100.08318.13
5.6.190.0070.05720.58
5.6.180.0270.08020.61
5.6.170.0270.07720.40
5.6.160.0030.04320.62
5.6.150.0030.04718.11
5.6.140.0130.07018.15
5.6.130.0130.03318.18
5.6.120.0030.06021.02
5.6.110.0070.08320.98
5.6.100.0070.08321.13
5.6.90.0100.07021.11
5.6.80.0030.06020.50
5.5.350.0400.06320.40
5.5.340.0100.07718.02
5.5.330.0230.06020.47
5.5.320.0030.08720.46
5.5.310.0400.06020.45
5.5.300.0070.07717.91
5.5.290.0130.07317.90
5.5.280.0100.05320.79
5.5.270.0070.04720.68
5.5.260.0130.06720.96
5.5.250.0070.07020.67
5.5.240.0070.03720.15
5.4.450.0100.07719.09
5.4.440.0100.08019.44
5.4.430.0030.04319.44
5.4.420.0030.07019.24
5.4.410.0030.04319.34
5.4.400.0070.07319.19
5.4.390.0130.07019.15
5.4.380.0030.04019.08
5.4.370.0070.06719.01
5.4.360.0100.03318.91
5.4.350.0270.05019.20
5.4.340.0100.08018.80
5.4.320.0070.06319.18
5.4.310.0070.06318.80
5.4.300.0100.07719.08
5.4.290.0100.07018.80
5.4.280.0070.06718.80
5.4.270.0100.07019.07
5.4.260.0030.06019.17
5.4.250.0170.02718.78
5.4.240.0030.07319.08
5.4.230.0070.07319.15
5.4.220.0070.03319.07
5.4.210.0070.06719.07
5.4.200.0070.04318.80
5.4.190.0070.07718.91
5.4.180.0130.04319.17
5.4.170.0030.08319.16
5.4.160.0070.07018.98
5.4.150.0000.06019.12
5.4.140.0030.05316.48
5.4.130.0000.06716.35
5.4.120.0100.05316.34
5.4.110.0030.04716.41
5.4.100.0070.04016.27
5.4.90.0070.06716.61
5.4.80.0100.06716.30
5.4.70.0070.06316.27
5.4.60.0000.05016.34
5.4.50.0030.03716.24
5.4.40.0170.06316.38
5.4.30.0100.07016.26
5.4.20.0030.07016.56
5.4.10.0100.04016.21
5.4.00.0100.06715.71
5.3.290.0030.05314.60
5.3.280.0030.04014.52
5.3.270.0070.05714.48
5.3.260.0070.07314.55
5.3.250.0030.04714.53
5.3.240.0030.05314.50
5.3.230.0000.08314.68
5.3.220.0170.06714.48
5.3.210.0100.07714.49
5.3.200.0100.03714.57
5.3.190.0070.04314.54
5.3.180.0070.04014.65
5.3.170.0070.05014.48
5.3.160.0100.03314.65
5.3.150.0030.03714.54
5.3.140.0030.06714.53
5.3.130.0070.07714.52
5.3.120.0030.05314.33
5.3.110.0030.04714.36
5.3.100.0170.05014.00
5.3.90.0000.04713.95
5.3.80.0000.08013.83
5.3.70.0000.08014.04
5.3.60.0030.06313.94
5.3.50.0070.07313.89
5.3.40.0100.07313.87
5.3.30.0070.03713.83
5.3.20.0030.05013.62
5.3.10.0100.07013.49
5.3.00.0070.07013.60
5.2.170.0070.05011.00
5.2.160.0000.04710.98
5.2.150.0070.02711.30
5.2.140.0100.03011.16
5.2.130.0070.06310.96
5.2.120.0000.04011.09
5.2.110.0070.06310.95
5.2.100.0100.05711.03
5.2.90.0070.06311.03
5.2.80.0070.03311.16
5.2.70.0070.03010.99
5.2.60.0030.04311.05
5.2.50.0070.03010.97
5.2.40.0070.05710.92
5.2.30.0030.04711.11
5.2.20.0030.04010.89
5.2.10.0070.04710.90
5.2.00.0000.06310.86
5.1.60.0070.05010.00
5.1.50.0100.02010.00
5.1.40.0030.0509.96
5.1.30.0070.05710.42
5.1.20.0030.05010.38
5.1.10.0070.05310.04
5.1.00.0030.04710.05
5.0.50.0070.0278.69
5.0.40.0000.0508.53
5.0.30.0000.0508.34
5.0.20.0070.0308.30
5.0.10.0100.0338.30
5.0.00.0000.0678.30
4.4.90.0030.0308.30
4.4.80.0070.0108.30
4.4.70.0030.0338.30
4.4.60.0030.0238.30
4.4.50.0030.0308.30
4.4.40.0000.0538.30
4.4.30.0030.0378.30
4.4.20.0000.0408.30
4.4.10.0030.0208.30
4.4.00.0070.0278.30
4.3.110.0000.0378.30
4.3.100.0030.0308.30
4.3.90.0000.0408.30
4.3.80.0000.0578.30
4.3.70.0030.0338.30
4.3.60.0030.0238.30
4.3.50.0070.0278.30
4.3.40.0000.0508.30
4.3.30.0030.0178.30
4.3.20.0000.0378.30
4.3.10.0000.0208.30
4.3.00.0030.0138.30

preferences:
45.76 ms | 400 KiB | 5 Q