3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = "kslgklfdjghsdflkjghfdgkljfsdgsdfjg" . PHP_EOL . "fdslkgjsdfgjklsglkjghsklfjdsghsdf" . PHP_EOL . "sdlfkjsfdlksfdgkjldfgslkfdgjfdgjk" . PHP_EOL;

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)
8.3.60.0110.00418.43
8.3.50.0150.00522.04
8.3.40.0080.00818.72
8.3.30.0100.00318.91
8.3.20.0050.00220.05
8.3.10.0050.00321.87
8.3.00.0040.00418.89
8.2.180.0090.00525.92
8.2.170.0000.01418.84
8.2.160.0100.00322.96
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0060.00319.56
8.2.110.0060.00322.18
8.2.100.0040.00717.59
8.2.90.0000.00819.13
8.2.80.0050.00417.97
8.2.70.0040.00417.38
8.2.60.0050.00518.04
8.2.50.0040.00418.07
8.2.40.0040.00417.98
8.2.30.0000.00718.00
8.2.20.0000.00917.68
8.2.10.0040.00417.86
8.2.00.0030.00517.53
8.1.280.0140.00725.92
8.1.270.0070.00024.66
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0110.00019.07
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00317.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00821.97
8.1.150.0080.00018.86
8.1.140.0040.00417.37
8.1.130.0080.00017.69
8.1.120.0000.00717.35
8.1.110.0040.00417.36
8.1.100.0000.00717.39
8.1.90.0070.00017.36
8.1.80.0040.00417.35
8.1.70.0000.00717.43
8.1.60.0100.00017.39
8.1.50.0030.00517.37
8.1.40.0070.00417.44
8.1.30.0030.00617.53
8.1.20.0050.00317.58
8.1.10.0060.00317.44
8.1.00.0040.00417.33
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.33
8.0.270.0040.00416.62
8.0.260.0030.00317.13
8.0.250.0040.00416.91
8.0.240.0060.00016.95
8.0.230.0070.00016.85
8.0.220.0000.00716.75
8.0.210.0000.00716.73
8.0.200.0000.00816.86
8.0.190.0030.00516.84
8.0.180.0000.00716.75
8.0.170.0000.00716.73
8.0.160.0070.00016.85
8.0.150.0000.00716.73
8.0.140.0040.00416.71
8.0.130.0060.00013.18
8.0.120.0040.00416.77
8.0.110.0050.00216.84
8.0.100.0000.00716.86
8.0.90.0000.00716.87
8.0.80.0150.00016.70
8.0.70.0040.00416.78
8.0.60.0050.00316.81
8.0.50.0040.00416.71
8.0.30.0070.01616.92
8.0.20.0120.00717.40
8.0.10.0040.00416.83
8.0.00.0090.01016.71
7.4.330.0030.00315.03
7.4.320.0090.00016.42
7.4.300.0040.00416.36
7.4.290.0030.00316.50
7.4.280.0000.00716.57
7.4.270.0040.00416.41
7.4.260.0030.00316.39
7.4.250.0030.00316.48
7.4.240.0060.00216.45
7.4.230.0070.00016.63
7.4.220.0140.00816.42
7.4.210.0040.01116.55
7.4.200.0030.00316.48
7.4.160.0080.00816.33
7.4.150.0110.00617.40
7.4.140.0100.00817.86
7.4.130.0140.00216.32
7.4.120.0060.01016.42
7.4.110.0130.01316.30
7.4.100.0100.01016.23
7.4.90.0100.00716.32
7.4.80.0100.00716.37
7.4.70.0070.01416.40
7.4.60.0110.00716.41
7.4.50.0000.00916.24
7.4.40.0120.00416.38
7.4.30.0130.00316.32
7.4.00.0070.00714.94
7.3.330.0030.00312.98
7.3.320.0000.00613.05
7.3.310.0030.00316.13
7.3.300.0030.00316.15
7.3.290.0070.00716.08
7.3.280.0080.01116.15
7.3.270.0120.00617.40
7.3.260.0100.00716.53
7.3.250.0100.00616.30
7.3.240.0140.00316.20
7.3.230.0070.01016.39
7.3.210.0060.01616.28
7.3.200.0060.01219.39
7.3.190.0100.01016.46
7.3.180.0100.00616.21
7.3.170.0150.00616.30
7.3.160.0110.00416.13
7.2.330.0050.00516.34
7.2.320.0090.00916.53
7.2.310.0060.01216.45
7.2.300.0100.00716.40
7.2.290.0090.01316.39
7.2.60.0170.01216.36
7.2.00.0060.00919.13
7.1.200.0060.00915.80
7.1.100.0110.00817.73
7.1.70.0000.00817.00
7.1.60.0120.01219.57
7.1.50.0100.01316.52
7.1.00.0070.07022.33
7.0.200.0050.00516.54
7.0.140.0030.06722.12
7.0.60.0130.03320.00
7.0.50.0070.07317.90
7.0.40.0070.07720.27
7.0.30.0270.07720.16
7.0.20.0230.04720.13
7.0.10.0130.06720.18
7.0.00.0000.08320.17
5.6.280.0030.07321.14
5.6.210.0100.07020.46
5.6.200.0000.06018.22
5.6.190.0100.05320.60
5.6.180.0430.07720.41
5.6.170.0170.04320.48
5.6.160.0030.06320.50
5.6.150.0100.07718.18
5.6.140.0000.04318.21
5.6.130.0030.07718.12
5.6.120.0070.04321.03
5.6.110.0200.07321.04
5.6.100.0030.05321.12
5.6.90.0200.05321.09
5.6.80.0000.04320.43
5.5.350.0230.06320.42
5.5.340.0100.07718.01
5.5.330.0030.04720.20
5.5.320.0200.08020.17
5.5.310.0230.05720.24
5.5.300.0130.04317.92
5.5.290.0070.04017.88
5.5.280.0100.07020.67
5.5.270.0000.09020.86
5.5.260.0030.04720.79
5.5.250.0100.08320.66
5.5.240.0100.07720.22
5.4.450.0100.05719.60
5.4.440.1030.06319.13
5.4.430.0800.06019.27
5.4.420.0970.06319.32
5.4.410.1130.04719.47
5.4.400.0100.05019.31
5.4.390.0770.04719.08
5.4.380.0230.05318.50
5.4.370.0200.06018.59
5.4.360.0270.05018.49
5.4.350.0330.04318.80
5.4.340.0330.07318.69
5.4.320.0400.06318.48
5.4.310.0370.06318.67
5.4.300.0270.05018.50
5.4.290.0300.04318.62
5.4.280.0200.05718.67
5.4.270.0230.06318.49
5.4.260.0300.04318.48
5.4.250.0300.05318.68
5.4.240.0300.04718.71
5.4.230.0270.04718.71
5.4.220.0230.05318.69
5.4.210.0170.06018.76
5.4.200.0330.04016.40
5.4.190.0230.05018.44
5.4.180.0100.06718.48
5.4.170.0170.05718.51
5.4.160.0130.05718.59
5.4.150.0270.04318.54
5.4.140.0230.04716.38
5.4.130.0130.05316.16
5.4.120.0230.04316.06
5.4.110.0200.04716.25
5.4.100.0230.04716.04
5.4.90.0200.05316.16
5.4.80.0130.05316.24
5.4.70.0200.05016.22
5.4.60.0130.06316.27
5.4.50.0270.04016.28
5.4.40.0230.04716.09
5.4.30.0170.05016.26
5.4.20.0330.04716.18
5.4.10.0270.04016.09
5.4.00.0230.04715.67

preferences:
48.65 ms | 401 KiB | 5 Q