3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $db = new PDO('mysql:host=localhost;dbname=test', 'username', 'password'); } catch (Exception $e) { echo $e->getMessage() . "\n"; } finally { echo 'finally'; }

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)
8.3.60.0130.00316.50
8.3.50.0100.00717.25
8.3.40.0090.00620.68
8.3.30.0070.00718.71
8.3.20.0060.00318.85
8.3.10.0040.00418.68
8.3.00.0090.00019.38
8.2.180.0110.00416.50
8.2.170.0040.01122.96
8.2.160.0060.00919.09
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.93
8.2.110.0060.00322.07
8.2.100.0120.00019.64
8.2.90.0090.00017.75
8.2.80.0040.00418.92
8.2.70.0040.00417.63
8.2.60.0070.00017.92
8.2.50.0050.00318.07
8.2.40.0040.00419.95
8.2.30.0040.00417.75
8.2.20.0040.00717.73
8.2.10.0000.00917.73
8.2.00.0080.00417.74
8.1.280.0110.00325.92
8.1.270.0020.00523.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.05
8.1.230.0080.00417.83
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00717.22
8.1.180.0030.00618.10
8.1.170.0000.00818.95
8.1.160.0040.00419.02
8.1.150.0030.00518.68
8.1.140.0040.00417.56
8.1.130.0030.00317.88
8.1.120.0000.00717.51
8.1.110.0050.00317.37
8.1.100.0040.00417.35
8.1.90.0020.00517.48
8.1.80.0070.00017.47
8.1.70.0030.00317.36
8.1.60.0070.00017.59
8.1.50.0000.00817.49
8.1.40.0040.00417.55
8.1.30.0030.00517.60
8.1.20.0060.00317.58
8.1.10.0040.00417.49
8.1.00.0040.00417.39
8.0.300.0050.00219.99
8.0.290.0070.00016.75
8.0.280.0000.00718.55
8.0.270.0050.00317.16
8.0.260.0060.00016.79
8.0.250.0060.00017.00
8.0.240.0030.00316.96
8.0.230.0030.00317.02
8.0.220.0030.00316.92
8.0.210.0030.00316.98
8.0.200.0070.00017.02
8.0.190.0080.00017.02
8.0.180.0090.00316.88
8.0.170.0040.00416.90
8.0.160.0040.00416.89
8.0.150.0050.00216.74
8.0.140.0070.00416.91
8.0.130.0030.00313.41
8.0.120.0050.00516.93
8.0.110.0080.00016.86
8.0.100.0000.00716.92
8.0.90.0070.00016.91
8.0.80.0120.00917.02
8.0.70.0030.00516.85
8.0.60.0020.00516.87
8.0.50.0000.00716.70
8.0.30.0000.01517.20
8.0.20.0120.00916.94
8.0.10.0000.00716.88
8.0.00.0100.00816.86
7.4.330.0000.00612.83
7.4.320.0070.00016.37
7.4.300.0030.00316.42
7.4.290.0070.00016.59
7.4.280.0000.00716.41
7.4.270.0000.00616.42
7.4.260.0050.00013.29
7.4.250.0040.00416.64
7.4.240.0070.00016.59
7.4.230.0030.00516.41
7.4.220.0060.01216.44
7.4.210.0140.00716.67
7.4.200.0000.00716.36
7.4.190.0070.00016.56
7.4.160.0060.00916.36
7.4.150.0060.01116.52
7.4.140.0100.00716.47
7.4.130.0030.01416.41
7.4.120.0110.00516.49
7.4.110.0150.00616.66
7.4.100.0120.00916.71
7.4.90.0070.01016.59
7.4.80.0070.01119.39
7.4.70.0110.00716.45
7.4.60.0090.00616.47
7.4.50.0000.00416.53
7.4.40.0060.00916.51
7.4.30.0070.01016.50
7.4.00.0040.00814.91
7.3.330.0030.00313.17
7.3.320.0030.00312.95
7.3.310.0000.00916.26
7.3.300.0000.00716.16
7.3.290.0070.00816.31
7.3.280.0060.00916.29
7.3.270.0130.00316.33
7.3.260.0100.00716.45
7.3.250.0100.01016.39
7.3.240.0050.01016.31
7.3.230.0090.00616.43
7.3.210.0090.00916.34
7.3.200.0090.00916.41
7.3.190.0160.00416.48
7.3.180.0030.01216.47
7.3.170.0060.00916.42
7.3.160.0000.01616.23
7.3.120.0030.00814.93
7.3.10.0070.01016.57
7.3.00.0030.00616.42
7.2.330.0180.00016.41
7.2.320.0100.00616.36
7.2.310.0150.00616.70
7.2.300.0070.01116.62
7.2.290.0120.01216.61
7.2.130.0110.00716.39
7.2.120.0120.00316.96
7.2.110.0140.00416.61
7.2.100.0130.00616.71
7.2.90.0090.00916.69
7.2.80.0030.01216.61
7.2.70.0180.00616.78
7.2.60.0140.00516.57
7.2.50.0100.00716.75
7.2.40.0060.01916.46
7.2.30.0000.01317.01
7.2.20.0070.00316.94
7.2.10.0030.00916.56
7.2.00.0030.01017.95
7.1.250.0040.00415.45
7.1.200.0070.00015.73
7.1.70.0000.00817.19
7.1.60.0060.01919.30
7.1.50.0120.00316.62
7.1.00.0070.05722.27
7.0.200.0000.00816.67
7.0.140.0070.09021.99
7.0.120.0000.03322.14
7.0.60.0200.05320.03
7.0.50.0170.06017.80
7.0.40.0170.07720.12
7.0.30.0270.04720.30
7.0.20.0330.07319.99
7.0.10.0130.08020.12
7.0.00.0130.07720.19
5.6.280.0070.06021.01
5.6.210.0000.08720.66
5.6.200.0100.05318.21
5.6.190.0100.07020.27
5.6.180.0170.08320.63
5.6.170.0270.04020.49
5.6.160.0100.03720.54
5.6.150.0030.04718.19
5.6.140.0070.05018.15
5.6.130.0000.08018.21
5.6.120.0170.07021.09
5.6.110.0030.04021.11
5.6.100.0170.06321.10
5.6.90.0100.08321.09
5.6.80.0130.06320.37
5.6.70.3830.04020.49
5.5.350.0370.06720.41
5.5.340.0130.07317.96
5.5.330.0070.04020.19
5.5.320.0270.08320.52
5.5.310.0300.03320.26
5.5.300.0130.07317.98
5.5.290.0030.05318.00
5.5.280.0130.06320.88
5.5.270.0070.08720.84
5.5.260.0170.08020.75
5.5.250.0030.08720.74
5.5.240.0270.07720.07
5.4.450.0070.07719.18
5.4.440.0100.03719.44
5.4.430.0130.05019.40
5.4.420.0170.07019.57
5.4.410.0130.07319.46
5.4.400.0100.06319.09
5.4.390.0100.04018.94
5.4.380.0100.06019.09
5.4.370.0100.03719.15
5.4.360.0130.07319.15
5.4.350.0070.06718.93
5.4.340.0070.06719.01
5.4.320.0070.07719.24
5.4.310.0030.07319.12
5.4.300.0100.06019.12
5.4.290.0130.06719.14
5.4.280.0130.07018.92
5.4.270.0000.04318.97
5.4.260.0070.04018.96
5.4.250.0100.06019.16
5.4.240.0100.05019.23
5.4.230.0000.05718.84
5.4.220.0130.07318.86
5.4.210.0100.05319.23
5.4.200.0030.04018.84
5.4.190.0100.06719.14
5.4.180.0070.06018.91
5.4.170.0100.07319.21
5.4.160.0000.04319.13
5.4.150.0030.05319.13
5.4.140.0100.07016.31
5.4.130.0100.06716.26
5.4.120.0200.06016.49
5.4.110.0070.07316.30
5.4.100.0030.08016.27
5.4.90.0100.06716.39
5.4.80.0100.07316.45
5.4.70.0030.05716.44
5.4.60.0030.07716.28
5.4.50.0070.06016.44
5.4.40.0000.07016.46
5.4.30.0100.07716.38
5.4.20.0170.06316.44
5.4.10.0030.04016.36
5.4.00.0170.05015.84
5.3.290.0100.07314.59
5.3.280.0030.05314.55
5.3.270.0070.08014.51
5.3.260.0100.04014.54
5.3.250.0100.07014.53
5.3.240.0030.08314.54
5.3.230.0070.08014.39
5.3.220.0100.07714.44
5.3.210.0100.04714.49
5.3.200.0100.04014.49
5.3.190.0130.07014.44
5.3.180.0070.07314.54
5.3.170.0100.07714.50
5.3.160.0170.06714.49
5.3.150.0100.07014.44
5.3.140.0130.06314.37
5.3.130.0070.08014.42
5.3.120.0030.08314.49
5.3.110.0070.05714.51
5.3.100.0170.06713.92
5.3.90.0130.04713.96
5.3.80.0100.04313.99
5.3.70.0030.05013.98
5.3.60.0130.07013.98
5.3.50.0130.06713.89
5.3.40.0070.07013.87
5.3.30.0030.03713.84
5.3.20.0100.07013.65
5.3.10.0100.06713.45
5.3.00.0130.04713.59
5.2.170.0030.05311.07
5.2.160.0030.03310.96
5.2.150.0070.04011.13
5.2.140.0030.04311.07
5.2.130.0100.06011.03
5.2.120.0000.07011.09
5.2.110.0070.05311.00
5.2.100.0100.05710.96
5.2.90.0030.05711.09
5.2.80.0000.05710.99
5.2.70.0170.03711.02
5.2.60.0000.06010.97
5.2.50.0030.06010.83
5.2.40.0030.04310.81
5.2.30.0070.05710.91
5.2.20.0070.06010.92
5.2.10.0100.04310.76
5.2.00.0070.03010.72
5.1.60.0000.0379.98
5.1.50.0100.0209.90
5.1.40.0070.0509.93
5.1.30.0070.05710.42
5.1.20.0000.05010.35
5.1.10.0070.05010.09
5.1.00.0100.0509.97
5.0.50.0030.0438.57
5.0.40.0070.0408.43
5.0.30.0030.0608.17
5.0.20.0070.0338.11
5.0.10.0000.0478.15
5.0.00.0030.0608.16
4.4.90.0000.0278.02
4.4.80.0000.0308.02
4.4.70.0070.0308.02
4.4.60.0000.0208.02
4.4.50.0000.0378.02
4.4.40.0000.0538.02
4.4.30.0030.0238.02
4.4.20.0000.0378.02
4.4.10.0000.0408.02
4.4.00.0000.0478.02
4.3.110.0070.0178.02
4.3.100.0000.0338.02
4.3.90.0030.0338.02
4.3.80.0030.0438.02
4.3.70.0030.0208.02
4.3.60.0070.0208.02
4.3.50.0030.0338.02
4.3.40.0030.0338.02
4.3.30.0000.0378.02
4.3.20.0030.0278.02
4.3.10.0000.0338.02
4.3.00.0030.0338.02

preferences:
75.33 ms | 401 KiB | 5 Q