3v4l.org

run code in 300+ PHP versions simultaneously
<?php function () { echo "lolwut"; } (); eval(" function \x7f() { echo \"redefined\n\"; } "); ?>

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)
8.3.60.0110.00718.55
8.3.50.0030.01221.96
8.3.40.0000.02118.94
8.3.30.0110.00721.07
8.3.20.0070.00621.91
8.3.10.0070.00522.71
8.3.00.0050.00921.01
8.2.180.0110.01125.92
8.2.170.0100.00618.87
8.2.160.0170.00022.96
8.2.150.0030.00824.31
8.2.140.0080.00423.81
8.2.130.0050.00524.56
8.2.120.0070.00421.18
8.2.110.0060.00622.00
8.2.100.0070.00720.28
8.2.90.0100.00220.23
8.2.80.0040.00720.47
8.2.70.0110.00020.44
8.2.60.0050.00720.34
8.2.50.0080.00320.53
8.2.40.0090.00521.04
8.2.30.0060.00621.03
8.2.20.0110.00120.27
8.2.10.0060.00520.38
8.2.00.0100.00120.27
8.1.280.0090.00625.92
8.1.270.0100.00220.80
8.1.260.0090.00224.66
8.1.250.0090.00125.53
8.1.240.0090.00322.60
8.1.230.0060.00820.20
8.1.220.0050.00520.35
8.1.210.0060.00620.87
8.1.200.0070.00520.10
8.1.190.0050.00620.03
8.1.180.0060.00620.53
8.1.170.0080.00320.67
8.1.160.0070.00420.80
8.1.150.0050.00520.81
8.1.140.0080.00320.11
8.1.130.0050.00520.36
8.1.120.0090.00220.16
8.1.110.0050.00520.17
8.1.100.0090.00420.16
8.1.90.0090.00420.14
8.1.80.0080.00320.15
8.1.70.0090.00520.10
8.1.60.0020.01120.20
8.1.50.0070.00620.20
8.1.40.0070.00620.14
8.1.30.0050.00720.20
8.1.20.0060.00519.27
8.1.10.0090.00618.80
8.1.00.0070.00718.43
8.0.300.0080.00520.87
8.0.290.0140.00319.86
8.0.280.0110.00420.61
8.0.270.0090.00320.02
8.0.260.0090.00520.10
8.0.250.0090.00519.96
8.0.240.0110.00519.94
8.0.230.0090.00519.96
8.0.220.0070.00519.92
8.0.210.0120.00319.92
8.0.200.0130.00419.93
8.0.190.0160.00619.91
8.0.180.0120.00519.92
8.0.170.0090.00719.95
8.0.160.0110.00919.88
8.0.150.0140.00718.88
8.0.140.0130.00618.36
8.0.130.0090.00717.28
8.0.120.0140.00517.89
8.0.110.0140.00417.80
8.0.100.0120.00517.84
8.0.90.0130.00417.83
8.0.80.0130.00517.71
8.0.70.0110.00617.86
8.0.60.0170.00417.83
8.0.50.0170.00717.86
8.0.30.0130.00717.30
8.0.20.0130.00917.38
8.0.10.0130.00817.40
8.0.00.0120.00617.30
7.4.330.0060.00419.09
7.4.320.0050.00919.66
7.4.300.0150.00419.70
7.4.290.0150.00419.60
7.4.280.0180.00419.70
7.4.270.0090.00817.65
7.4.260.0170.00317.47
7.4.250.0160.00617.47
7.4.240.0150.00517.33
7.4.230.0190.00317.49
7.4.220.0160.00617.44
7.4.210.0120.00617.20
7.4.200.0150.00617.43
7.4.190.0130.00717.52
7.4.180.0150.00517.47
7.4.160.0150.00716.92
7.4.150.0150.00516.90
7.4.140.0130.00716.94
7.4.130.0120.00816.69
7.4.120.0130.00816.73
7.4.110.0120.00916.70
7.4.100.0130.00716.80
7.4.90.0130.00616.73
7.4.80.0140.00516.72
7.4.70.0120.00916.62
7.4.60.0130.00716.67
7.4.50.0130.00716.63
7.4.40.0130.00616.57
7.4.30.0100.00816.61
7.4.20.0130.00716.63
7.4.10.0120.00716.66
7.4.00.0100.00616.46
7.3.330.0130.00416.74
7.3.320.0140.00316.77
7.3.310.0160.00217.18
7.3.300.0140.00417.31
7.3.290.0160.00517.27
7.3.280.0130.00816.69
7.3.270.0120.00816.75
7.3.260.0140.00616.62
7.3.250.0120.00716.62
7.3.240.0140.00616.62
7.3.230.0130.00816.67
7.3.220.0160.00416.64
7.3.210.0120.00716.61
7.3.200.0130.00716.60
7.3.190.0140.00816.53
7.3.180.0140.00516.53
7.3.170.0140.00516.54
7.3.160.0140.00716.53
7.3.150.0130.01016.51
7.3.140.0130.00816.51
7.3.130.0130.00816.54
7.3.120.0130.00616.34
7.3.110.0120.00816.21
7.3.100.0110.00816.19
7.3.90.0120.00816.30
7.3.80.0120.00716.14
7.3.70.0120.00716.15
7.3.60.0120.00716.24
7.3.50.0120.00716.20
7.3.40.0100.00816.20
7.3.30.0110.00816.17
7.3.20.0150.00716.64
7.3.10.0120.00916.60
7.3.00.0180.00716.45
7.2.340.0200.00616.62
7.2.330.0200.00916.62
7.2.320.0190.00716.62
7.2.310.0150.00916.55
7.2.300.0160.00816.58
7.2.290.0160.00816.56
7.2.280.0150.00816.53
7.2.270.0170.00816.58
7.2.260.0140.00916.53
7.2.250.0160.00716.43
7.2.240.0150.00716.28
7.2.230.0130.00916.28
7.2.220.0150.00716.19
7.2.210.0150.00816.18
7.2.200.0160.00716.27
7.2.190.0150.00916.29
7.2.180.0140.00816.26
7.2.170.0140.00816.30
7.2.160.0120.01016.40
7.2.150.0170.00716.72
7.2.140.0180.00716.83
7.2.130.0180.00716.68
7.2.120.0160.00916.61
7.2.110.0190.00916.61
7.2.100.0200.00816.53
7.2.90.0220.00616.42
7.2.80.0200.00816.47
7.2.70.0220.00816.43
7.2.60.0200.00816.38
7.2.50.0220.00816.35
7.2.40.0220.00916.43
7.2.30.0220.00816.44
7.2.20.0210.00816.40
7.2.10.0210.00716.38
7.2.00.0230.00816.40
7.1.330.0150.00815.86
7.1.320.0150.00615.74
7.1.310.0140.00715.77
7.1.300.0150.00815.75
7.1.290.0150.00815.76
7.1.280.0130.00815.74
7.1.270.0170.00815.75
7.1.260.0160.00715.74
7.1.250.0170.00915.49
7.1.240.0210.00815.49
7.1.230.0190.00715.51
7.1.220.0230.00715.47
7.1.210.0220.00715.38
7.1.200.0260.00815.37
7.1.190.0260.00715.37
7.1.180.0230.00815.32
7.1.170.0200.00715.27
7.1.160.0190.00915.24
7.1.150.0220.00815.25
7.1.140.0250.00715.30
7.1.130.0210.00715.25
7.1.120.0220.00815.27
7.1.110.0220.00615.26
7.1.100.0210.00715.27
7.1.90.0260.00715.26
7.1.80.0250.00715.25
7.1.70.0200.00815.12
7.1.60.0260.00817.44
7.1.50.0300.00817.44
7.1.40.0250.00817.52
7.1.30.0230.00717.44
7.1.20.0240.00817.44
7.1.10.0200.00715.15
7.1.00.0190.00715.17
7.0.330.0240.00715.28
7.0.320.0180.00815.33
7.0.310.0260.00715.16
7.0.300.0240.00515.08
7.0.290.0220.00815.05
7.0.280.0230.00815.15
7.0.270.0240.00715.07
7.0.260.0230.00615.05
7.0.250.0210.00715.21
7.0.240.0240.00715.24
7.0.230.0210.00715.21
7.0.220.0210.00815.15
7.0.210.0190.00715.11
7.0.200.0210.00715.09
7.0.190.0210.00615.09
7.0.180.0210.00615.09
7.0.170.0240.00715.12
7.0.160.0200.00815.08
7.0.150.0200.00815.01
7.0.140.0210.00815.06
7.0.130.0210.00815.10
7.0.120.0220.00615.08
7.0.110.0210.00715.00
7.0.100.0340.00715.02
7.0.90.0250.00714.98
7.0.80.0200.00714.99
7.0.70.0330.00615.02
7.0.60.0200.00814.98
7.0.50.0200.00815.03
7.0.40.0210.00715.06
7.0.30.0200.00815.06
7.0.20.0240.00615.00
7.0.10.0230.00715.06
7.0.00.0180.00814.99
5.6.400.0160.00815.90
5.6.390.0140.00915.86
5.6.380.0150.00815.63
5.6.370.0160.00915.67
5.6.360.0160.00715.66
5.6.350.0140.01015.65
5.6.340.0130.01015.64
5.6.330.0150.00715.67
5.6.320.0140.01015.64
5.6.310.0140.00815.68
5.6.300.0130.00915.50
5.6.290.0140.01015.55
5.6.280.0160.00715.52
5.6.270.0140.01015.52
5.6.260.0140.00915.55
5.6.250.0160.00715.50
5.6.240.0140.00815.51
5.6.230.0140.00915.55
5.6.220.0150.00915.50
5.6.210.0150.00815.52
5.6.200.0140.01015.58
5.6.190.0150.00915.57
5.6.180.0160.00815.54
5.6.170.0150.00815.55
5.6.160.0140.01015.54
5.6.150.0140.00915.56
5.6.140.0150.00915.57
5.6.130.0150.00715.56
5.6.120.0140.00815.54
5.6.110.0140.00915.50
5.6.100.0160.00715.50
5.6.90.0130.00915.46
5.6.80.0150.00815.43
5.6.70.0160.00715.53
5.6.60.0150.00815.49
5.6.50.0150.00815.46
5.6.40.0140.00815.47
5.6.30.0140.00815.45
5.6.20.0150.00815.44
5.6.10.0130.00815.46
5.6.00.0140.00815.46
5.5.380.0140.00714.85
5.5.370.0150.00714.83
5.5.360.0140.00914.78
5.5.350.0140.00814.77
5.5.340.0150.00714.81
5.5.330.0150.00814.75
5.5.320.0140.00814.80
5.5.310.0150.00714.78
5.5.300.0140.00814.79
5.5.290.0140.00814.81
5.5.280.0140.00814.75
5.5.270.0160.00814.74
5.5.260.0150.00814.69
5.5.250.0150.00814.85
5.5.240.0140.00714.84
5.5.230.0140.00914.77
5.5.220.0130.01014.77
5.5.210.0140.00914.82
5.5.200.0140.00814.72
5.5.190.0130.00914.72
5.5.180.0150.00714.69
5.5.170.0140.00815.15
5.5.160.0150.00714.70
5.5.150.0150.00714.75
5.5.140.0140.00814.67
5.5.130.0130.00914.69
5.5.120.0140.00814.64
5.5.110.0140.00714.68
5.5.100.0140.00814.71
5.5.90.0150.00714.77
5.5.80.0140.00714.72
5.5.70.0130.00914.75
5.5.60.0140.00814.75
5.5.50.0140.00714.78
5.5.40.0140.00814.74
5.5.30.0120.00914.82
5.5.20.0130.00714.79
5.5.10.0140.00714.75
5.5.00.0140.00714.75
5.4.450.0120.00612.64
5.4.440.0130.00612.63
5.4.430.0110.00712.65
5.4.420.0120.00612.61
5.4.410.0120.00512.59
5.4.400.0110.00712.54
5.4.390.0120.00512.56
5.4.380.0120.00612.55
5.4.370.0120.00612.57
5.4.360.0120.00612.57
5.4.350.0120.00612.59
5.4.340.0130.00512.58
5.4.330.0110.00612.63
5.4.320.0130.00612.61
5.4.310.0130.00612.61
5.4.300.0110.00712.55
5.4.290.0120.00612.59
5.4.280.0110.00712.60
5.4.270.0120.00612.61
5.4.260.0130.00512.50
5.4.250.0120.00612.54
5.4.240.0100.00712.53
5.4.230.0120.00512.47
5.4.220.0110.00712.45
5.4.210.0120.00612.47
5.4.200.0120.00612.48
5.4.190.0120.00612.45
5.4.180.0120.00712.46
5.4.170.0130.00512.52
5.4.160.0110.00612.47
5.4.150.0110.00712.51
5.4.140.0130.00512.57
5.4.130.0110.00812.60
5.4.120.0110.00612.59
5.4.110.0120.00512.58
5.4.100.0120.00612.57
5.4.90.0130.00512.54
5.4.80.0110.00712.58
5.4.70.0120.00512.61
5.4.60.0110.00712.64
5.4.50.0120.00512.59
5.4.40.0120.00512.55
5.4.30.0110.00612.63
5.4.20.0110.00712.65
5.4.10.0120.00612.63
5.4.00.0110.00612.54

preferences:
84.61 ms | 401 KiB | 5 Q