3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Skid { function fail() { echo "wat\n"; } } $cb = array(new Skid, "fail"); $cb(); $cb = "strlen"; var_dump($cb("ded"));

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)
8.3.70.0140.00716.38
8.3.60.0110.00718.27
8.3.50.0120.00721.88
8.3.40.0110.00318.62
8.3.30.0100.00320.34
8.3.20.0000.00820.25
8.3.10.0070.00021.95
8.3.00.0080.00022.40
8.2.180.0110.00418.14
8.2.170.0040.01122.96
8.2.160.0100.00320.47
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.57
8.2.110.0060.00322.27
8.2.100.0090.00319.33
8.2.90.0040.00419.22
8.2.80.0040.00419.28
8.2.70.0060.00317.50
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0030.00618.10
8.2.20.0000.00717.65
8.2.10.0070.00017.64
8.2.00.0060.00317.73
8.1.280.0140.00025.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00323.92
8.1.230.0030.00719.08
8.1.220.0040.00417.77
8.1.210.0000.00918.77
8.1.200.0030.00617.13
8.1.190.0040.00417.41
8.1.180.0030.00520.24
8.1.170.0070.00418.51
8.1.160.0070.00022.00
8.1.150.0040.00418.54
8.1.140.0050.00317.45
8.1.130.0030.00317.77
8.1.120.0060.00317.44
8.1.110.0050.00217.41
8.1.100.0000.00717.39
8.1.90.0040.00317.40
8.1.80.0000.00717.52
8.1.70.0040.00417.36
8.1.60.0030.00617.58
8.1.50.0000.00817.52
8.1.40.0000.00717.49
8.1.30.0000.00717.61
8.1.20.0030.00517.52
8.1.10.0050.00317.58
8.1.00.0030.00617.40
8.0.300.0000.00718.77
8.0.290.0040.00417.17
8.0.280.0000.00818.35
8.0.270.0030.00317.26
8.0.260.0030.00316.85
8.0.250.0070.00016.89
8.0.240.0040.00416.85
8.0.230.0000.00716.82
8.0.220.0030.00316.84
8.0.210.0000.00716.80
8.0.200.0060.00016.98
8.0.190.0000.00716.83
8.0.180.0050.00316.89
8.0.170.0000.00716.85
8.0.160.0030.00316.85
8.0.150.0080.00016.81
8.0.140.0040.00416.88
8.0.130.0000.00613.30
8.0.120.0000.00816.73
8.0.110.0070.00016.87
8.0.100.0040.00416.87
8.0.90.0040.00416.78
8.0.80.0060.00916.85
8.0.70.0000.00716.70
8.0.60.0040.00416.75
8.0.50.0050.00216.66
8.0.30.0110.00817.33
8.0.20.0090.01017.40
8.0.10.0040.00417.01
8.0.00.0150.00316.73
7.4.330.0050.00015.00
7.4.320.0000.00616.56
7.4.300.0000.00716.54
7.4.290.0030.00316.60
7.4.280.0030.00316.61
7.4.270.0030.00316.48
7.4.260.0030.00716.47
7.4.250.0090.00016.55
7.4.240.0030.00516.56
7.4.230.0030.00316.68
7.4.220.0120.00616.46
7.4.210.0060.01016.52
7.4.200.0050.00216.40
7.4.190.0000.00716.53
7.4.160.0070.01016.50
7.4.150.0090.01517.40
7.4.140.0090.01217.86
7.4.130.0130.00616.57
7.4.120.0090.01016.57
7.4.110.0070.01016.46
7.4.100.0060.01116.45
7.4.90.0130.00516.56
7.4.80.0100.00719.39
7.4.70.0140.00316.50
7.4.60.0130.00316.39
7.4.50.0040.00416.34
7.4.40.0150.00022.77
7.4.30.0170.01416.55
7.4.00.0050.01314.97
7.3.330.0020.00213.13
7.3.320.0000.00513.22
7.3.310.0030.00316.19
7.3.300.0000.00716.16
7.3.290.0000.01316.34
7.3.280.0040.01116.27
7.3.270.0080.00817.40
7.3.260.0150.00916.56
7.3.250.0040.01416.51
7.3.240.0090.00916.30
7.3.230.0130.00416.51
7.3.210.0160.00016.49
7.3.200.0130.00319.39
7.3.190.0100.01316.25
7.3.180.0110.00916.51
7.3.170.0070.01016.27
7.3.160.0150.00016.35
7.3.120.0090.00814.65
7.3.110.0100.00714.86
7.3.100.0140.00314.86
7.3.90.0050.00514.82
7.3.80.0040.00414.77
7.3.70.0060.01014.71
7.3.60.0030.00914.86
7.3.50.0070.00714.78
7.3.40.0060.00914.50
7.3.30.0110.00314.90
7.3.20.0000.01316.56
7.3.10.0060.00616.60
7.3.00.0040.01116.44
7.2.330.0030.01316.70
7.2.320.0140.00316.33
7.2.310.0090.00816.65
7.2.300.0070.01016.60
7.2.290.0070.01016.55
7.2.250.0060.01314.71
7.2.240.0060.01315.03
7.2.230.0080.00515.01
7.2.220.0090.00015.19
7.2.210.0110.00314.86
7.2.200.0060.01214.65
7.2.190.0030.01015.05
7.2.180.0070.00714.93
7.2.170.0060.00615.00
7.2.00.0100.00719.52
7.1.330.0040.01115.66
7.1.320.0070.00715.57
7.1.310.0080.00815.71
7.1.300.0070.00715.68
7.1.290.0070.00715.66
7.1.280.0000.01215.68
7.1.270.0030.01115.68
7.1.260.0030.01015.55
7.1.100.0070.00717.53
7.1.70.0000.00717.09
7.1.60.0070.01319.21
7.1.50.0000.02116.57
7.1.00.0030.03322.54
7.0.200.0030.00716.68
7.0.140.0000.08022.05
7.0.70.5070.03720.13
7.0.60.0100.06319.90
7.0.50.0030.04017.88
7.0.40.0100.08319.96
7.0.30.0230.04320.15
7.0.20.0270.05720.19
7.0.10.0370.04320.07
7.0.00.0200.07720.25
5.6.280.0070.07020.89
5.6.210.0100.08020.71
5.6.200.0070.07718.16
5.6.190.0030.08020.61
5.6.180.0100.04020.53
5.6.170.0370.07720.43
5.6.160.0030.05020.39
5.6.150.0000.08718.15
5.6.140.0100.04318.19
5.6.130.0100.07718.28
5.6.120.0070.08021.05
5.6.110.0000.04321.03
5.6.100.0070.06320.89
5.6.90.0030.08721.10
5.6.80.0070.06020.44
5.6.70.0070.05020.39
5.5.350.0030.06320.48
5.5.340.0070.08317.98
5.5.330.0100.06720.21
5.5.320.0100.07320.30
5.5.310.0370.06720.27
5.5.300.0130.07718.02
5.5.290.0070.07718.08
5.5.280.0000.05020.77
5.5.270.0300.03720.88
5.5.260.0100.04020.74
5.5.250.0100.08320.68
5.5.240.0100.03320.19
5.4.450.0300.06319.51
5.4.440.0130.04319.52
5.4.430.0170.04319.38
5.4.420.0300.07019.48
5.4.410.0130.05019.14
5.4.400.0270.07018.99
5.4.390.0300.06019.22
5.4.380.0400.05718.98
5.4.370.0270.07018.87
5.4.360.0270.05319.22
5.4.350.0270.07318.95
5.4.340.0400.04319.22
5.4.320.0230.03718.97
5.4.310.0270.05019.22
5.4.300.0230.04318.84
5.4.290.0230.06019.13
5.4.280.0300.07019.08
5.4.270.0400.06019.09
5.4.260.0300.07718.91
5.4.250.0300.06019.21
5.4.240.0330.07019.12
5.4.230.0370.06719.21
5.4.220.0330.06719.15
5.4.210.0370.06019.21
5.4.200.0300.06719.14
5.4.190.0270.05718.98
5.4.180.0300.06719.19
5.4.170.0170.05718.86
5.4.160.0230.03719.14
5.4.150.0230.07019.29
5.4.140.0130.04316.29
5.4.130.0170.03716.34
5.4.120.0200.06316.51
5.4.110.0370.05716.40
5.4.100.0300.07016.45
5.4.90.0330.05716.55
5.4.80.0230.07716.50
5.4.70.0330.06716.36
5.4.60.0230.04716.43
5.4.50.0400.05716.16
5.4.40.0230.05316.42
5.4.30.0330.06716.48
5.4.20.0270.06316.44
5.4.10.0270.04716.42
5.4.00.0370.04315.77
5.3.290.0370.04714.55
5.3.280.0270.05714.56
5.3.270.0200.07314.61
5.3.260.0270.06714.57
5.3.250.0200.03714.67
5.3.240.0230.03014.58
5.3.230.0200.03714.57
5.3.220.0330.06014.55
5.3.210.0300.06714.58
5.3.200.0300.05714.54
5.3.190.0300.07014.46
5.3.180.0400.06314.58
5.3.170.0270.05014.53
5.3.160.0270.06314.56
5.3.150.0230.03714.55
5.3.140.0330.05714.71
5.3.130.0300.05314.54
5.3.120.0130.06314.76
5.3.110.0330.07014.43
5.3.100.0330.06714.07
5.3.90.0270.07014.24
5.3.80.0370.05313.99
5.3.70.0270.05313.93
5.3.60.0300.06313.92
5.3.50.0300.05713.86
5.3.40.0300.03313.99
5.3.30.0330.06013.99
5.3.20.0270.07013.80
5.3.10.0300.03313.87
5.3.00.0300.06313.64
5.2.170.0170.04011.80
5.2.160.0300.05311.80
5.2.150.0270.05311.80
5.2.140.0300.04311.80
5.2.130.0230.03711.80
5.2.120.0200.03311.80
5.2.110.0270.05011.80
5.2.100.0200.05711.80
5.2.90.0170.04011.80
5.2.80.0230.04311.80
5.2.70.0270.03311.80
5.2.60.0270.04311.80
5.2.50.0230.05011.80
5.2.40.0170.06311.80
5.2.30.0300.04011.80
5.2.20.0330.05711.80
5.2.10.0300.04711.80
5.2.00.0170.03011.80
5.1.60.0170.04011.80
5.1.50.0200.04711.80
5.1.40.0230.04011.80
5.1.30.0200.03311.80
5.1.20.0170.03711.80
5.1.10.0200.04311.80
5.1.00.0170.04311.80
5.0.50.0170.04311.80
5.0.40.0100.04311.80
5.0.30.0200.05311.80
5.0.20.0170.03711.80
5.0.10.0130.03711.80
5.0.00.0130.06311.80
4.4.90.0070.02711.80
4.4.80.0130.03311.80
4.4.70.0000.03311.80
4.4.60.0100.02711.80
4.4.50.0070.03311.80
4.4.40.0070.04311.80
4.4.30.0130.03011.80
4.4.20.0170.03311.80
4.4.10.0130.03311.80
4.4.00.0100.04311.80
4.3.110.0130.03311.80
4.3.100.0100.03011.80
4.3.90.0070.03711.80
4.3.80.0130.05311.80
4.3.70.0100.03011.80
4.3.60.0100.03311.80
4.3.50.0170.02711.80
4.3.40.0130.03711.80
4.3.30.0070.03711.80
4.3.20.0100.03311.80
4.3.10.0100.03311.80
4.3.00.0030.04011.80

preferences:
42.81 ms | 401 KiB | 5 Q