3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res = mysql_query(); echo isset($res);

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)
8.3.60.0140.00718.55
8.3.50.0170.00321.98
8.3.40.0070.00718.84
8.3.30.0160.00318.63
8.3.20.0090.00318.63
8.3.10.0040.00420.96
8.3.00.0050.00323.39
8.2.180.0110.01116.75
8.2.170.0080.00622.96
8.2.160.0090.00620.35
8.2.150.0090.00624.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0120.00819.54
8.2.110.0000.01020.38
8.2.100.0060.00617.84
8.2.90.0000.00819.05
8.2.80.0070.00017.97
8.2.70.0060.00617.63
8.2.60.0040.00817.80
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0080.00021.25
8.2.20.0070.00017.65
8.2.10.0000.00817.71
8.2.00.0020.00517.61
8.1.280.0060.01025.92
8.1.270.0000.00723.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01122.42
8.1.230.0070.00320.96
8.1.220.0000.00818.77
8.1.210.0040.00418.90
8.1.200.0030.00617.11
8.1.190.0030.00617.41
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0040.00418.68
8.1.150.0030.00618.45
8.1.140.0000.00717.23
8.1.130.0070.00017.79
8.1.120.0070.00017.33
8.1.110.0000.00817.25
8.1.100.0000.00817.32
8.1.90.0040.00417.32
8.1.80.0030.00517.36
8.1.70.0030.00517.21
8.1.60.0000.00917.44
8.1.50.0080.00017.42
8.1.40.0060.00317.30
8.1.30.0030.00617.50
8.1.20.0040.00417.48
8.1.10.0050.00217.50
8.1.00.0000.00917.41
8.0.300.0020.00519.98
8.0.290.0000.00717.04
8.0.280.0000.00818.36
8.0.270.0030.00317.14
8.0.260.0030.00316.71
8.0.250.0040.00416.92
8.0.240.0000.00816.90
8.0.230.0070.00016.89
8.0.220.0070.00316.74
8.0.210.0000.00716.87
8.0.200.0020.00516.80
8.0.190.0030.00316.96
8.0.180.0030.00316.96
8.0.170.0000.00716.79
8.0.160.0040.00416.78
8.0.150.0070.00016.69
8.0.140.0040.00416.90
8.0.130.0000.00613.29
8.0.120.0000.00816.84
8.0.110.0070.00016.83
8.0.100.0000.00716.77
8.0.90.0080.00017.00
8.0.80.0070.00716.94
8.0.70.0000.00716.71
8.0.60.0070.00016.94
8.0.50.0050.00516.75
8.0.30.0130.01317.02
8.0.20.0130.00517.40
8.0.10.0020.00516.82
8.0.00.0060.01216.71
7.4.330.0000.00514.66
7.4.320.0060.00016.51
7.4.300.0030.00316.40
7.4.290.0030.00316.41
7.4.280.0080.00016.50
7.4.270.0030.00316.58
7.4.260.0030.00313.16
7.4.250.0040.00416.38
7.4.240.0000.00716.53
7.4.230.0030.00316.61
7.4.220.0110.00616.37
7.4.210.0040.01016.46
7.4.200.0000.00716.48
7.4.190.0000.00716.60
7.4.160.0090.00616.37
7.4.150.0200.00317.40
7.4.140.0190.00317.86
7.4.130.0100.00816.43
7.4.120.0090.00916.40
7.4.110.0030.01316.50
7.4.100.0140.00716.50
7.4.90.0070.01016.43
7.4.80.0110.00819.39
7.4.70.0060.00916.27
7.4.60.0060.01016.61
7.4.50.0030.00516.43
7.4.40.0070.00522.52
7.4.30.0070.01016.39
7.4.00.0070.01015.14
7.3.330.0030.00313.10
7.3.320.0020.00213.09
7.3.310.0070.00016.32
7.3.300.0000.00716.08
7.3.290.0140.00816.21
7.3.280.0090.00616.19
7.3.270.0110.00717.40
7.3.260.0140.01018.24
7.3.250.0060.01216.38
7.3.240.0130.00316.29
7.3.230.0070.01016.39
7.3.210.0130.01016.36
7.3.200.0090.01219.39
7.3.190.0040.01816.30
7.3.180.0070.00716.21
7.3.170.0040.01116.44
7.3.160.0110.01116.29
7.3.120.0000.01114.75
7.2.330.0070.01016.47
7.2.320.0070.01016.46
7.2.310.0110.00716.21
7.2.300.0030.01316.18
7.2.290.0110.00716.51
7.2.60.0090.00616.96
7.1.200.0000.00915.31
7.1.70.0000.00917.14
7.1.60.0070.01819.40
7.1.50.0030.02016.76
7.1.00.0070.08022.35
7.0.200.0000.00916.81
7.0.140.0030.07322.12
7.0.70.0070.05021.66
7.0.60.0070.07321.65
7.0.50.0000.09322.19
7.0.40.0070.04020.04
7.0.30.0070.05720.17
7.0.20.0070.07019.94
7.0.10.0000.08320.05
7.0.00.0000.05320.13
5.6.280.0000.07720.88
5.6.220.0070.07320.67
5.6.210.0000.06020.49
5.6.200.0030.06721.16
5.6.190.0100.06721.16
5.6.180.0030.07721.02
5.6.170.0100.06721.00
5.6.160.0070.08021.10
5.6.150.0100.06321.10
5.6.140.0030.08020.94
5.6.130.0000.07321.01
5.6.120.0000.05721.04
5.6.110.0030.05020.98
5.6.100.0030.06321.02
5.6.90.0030.08321.15
5.6.80.0000.08320.33
5.6.70.0070.06020.31
5.6.60.0030.07720.36
5.6.50.0100.07320.48
5.6.40.0100.07320.43
5.6.30.0100.06020.43
5.6.20.0030.06720.42
5.6.10.0030.04720.40
5.6.00.0000.08320.34
5.5.360.0030.07320.28
5.5.350.0200.06320.38
5.5.340.0170.07320.63
5.5.330.0000.05720.71
5.5.320.0030.05020.77
5.5.310.0130.07020.82
5.5.300.0070.08320.82
5.5.290.0000.08020.77
5.5.280.0100.07720.79
5.5.270.0070.08020.86
5.5.260.0030.07020.86
5.5.250.0070.08720.55
5.5.240.0070.07320.21
5.5.230.0030.08020.00
5.5.220.0070.07020.22
5.5.210.0030.05020.20
5.5.200.0130.06020.09
5.5.190.0070.07020.12
5.5.180.0070.04720.09
5.5.160.0070.05020.22
5.5.150.0070.07720.20
5.5.140.0030.06720.13
5.5.130.0030.07720.16
5.5.120.0030.07019.98
5.5.110.0100.06020.13
5.5.100.0000.08320.14
5.5.90.0000.07720.05
5.5.80.0030.05720.08
5.5.70.0030.07020.05
5.5.60.0000.07019.98
5.5.50.0000.08320.13
5.5.40.0070.04720.04
5.5.30.0030.04720.04
5.5.20.0000.08320.00
5.5.10.0130.06319.99
5.5.00.0100.07020.02
5.4.450.0000.07319.25
5.4.440.0000.06319.35
5.4.430.0030.07319.46
5.4.420.0000.08319.52
5.4.410.0070.07319.31
5.4.400.0170.06319.15
5.4.390.0000.07719.10
5.4.380.0030.07319.08
5.4.370.0030.06718.88
5.4.360.0030.07719.02
5.4.350.0030.07719.14
5.4.340.0030.05719.14
5.4.320.0030.07319.04
5.4.310.0000.07719.09
5.4.300.0030.04719.09
5.4.290.0100.07019.20
5.4.280.0000.07719.02
5.4.270.0030.04718.77
5.4.260.0100.05319.09
5.4.250.0030.05319.14
5.4.240.0000.06019.09
5.4.230.0100.05319.02
5.4.220.0030.04718.87
5.4.210.0030.06019.14
5.4.200.0030.07718.94
5.4.190.0030.04018.95
5.4.180.0070.06019.00
5.4.170.0030.06719.19
5.4.160.0070.06019.02
5.4.150.0030.06719.07
5.4.140.0000.06716.29
5.4.130.0000.04316.22
5.4.120.0000.03716.27
5.4.110.0030.03316.24
5.4.100.0070.03016.26
5.4.90.0000.03716.34
5.4.80.0070.03316.32
5.4.70.0000.03316.22
5.4.60.0030.03016.37
5.4.50.0030.03316.21
5.4.40.0030.02716.41
5.4.30.0000.03316.29
5.4.20.0030.02716.29
5.4.10.0000.03716.35
5.4.00.0000.03015.67
5.3.290.0030.06714.48
5.3.280.0000.06014.57
5.3.270.0100.06714.46
5.3.260.0070.06714.59
5.3.250.0000.05714.58
5.3.240.0070.06014.57
5.3.230.0030.03714.58
5.3.220.0030.04714.55
5.3.210.0030.05314.52
5.3.200.0000.03714.41
5.3.190.0070.03314.55
5.3.180.0000.04014.54
5.3.170.0000.03714.47
5.3.160.0000.03714.47
5.3.150.0000.03714.51
5.3.140.0030.02714.51
5.3.130.0000.03314.50
5.3.120.0000.03314.49
5.3.110.0000.03714.54
5.3.100.0000.03014.02
5.3.90.0000.03013.92
5.3.80.0000.04313.78
5.3.70.0000.04013.77
5.3.60.0000.04014.00
5.3.50.0030.03713.93
5.3.40.0070.03013.93
5.3.30.0000.03313.76
5.3.20.0000.03313.63
5.3.10.0030.03313.41
5.3.00.0000.03013.39
5.2.170.0000.02311.12
5.2.160.0000.03011.09
5.2.150.0000.03011.14
5.2.140.0030.03011.20
5.2.130.0030.03311.05
5.2.120.0000.03011.07
5.2.110.0030.02311.11
5.2.100.0030.02011.11
5.2.90.0000.02311.02
5.2.80.0000.02311.07
5.2.70.0000.02311.16
5.2.60.0000.02710.99
5.2.50.0000.03311.05
5.2.40.0000.02311.03
5.2.30.0030.02310.97
5.2.20.0000.02310.95
5.2.10.0030.02010.88
5.2.00.0030.02010.66
5.1.60.0000.02710.41
5.1.50.0000.02010.41
5.1.40.0000.02010.41
5.1.30.0000.02310.41
5.1.20.0000.02010.41
5.1.10.0000.02310.41
5.1.00.0000.02010.41
5.0.50.0000.01710.41
5.0.40.0000.01710.41
5.0.30.0000.02710.41
5.0.20.0000.01710.41
5.0.10.0000.01710.41
5.0.00.0000.02710.41
4.4.90.0000.01310.41
4.4.80.0000.01710.41
4.4.70.0000.01310.41
4.4.60.0030.01010.41
4.4.50.0000.01310.41
4.4.40.0000.02310.41
4.4.30.0000.01010.41
4.4.20.0000.01310.41
4.4.10.0000.01310.41
4.4.00.0000.02010.41
4.3.110.0030.01010.41
4.3.100.0000.01010.41
4.3.90.0000.01010.41
4.3.80.0000.02010.41
4.3.70.0000.01310.41
4.3.60.0030.01010.41
4.3.50.0030.01010.41
4.3.40.0000.02010.41
4.3.30.0000.01310.41
4.3.20.0000.01310.41
4.3.10.0030.01010.41
4.3.00.0000.01310.41

preferences:
42.73 ms | 401 KiB | 5 Q