3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = $_GET['value'] ?? false ?: 'Default'; var_dump($x);

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)
8.3.60.0120.00916.49
8.3.50.0100.00821.92
8.3.40.0170.00018.71
8.3.30.0110.00418.79
8.3.20.0070.00020.30
8.3.10.0070.00023.36
8.3.00.0060.00319.72
8.2.180.0110.00416.38
8.2.170.0090.00922.96
8.2.160.0040.01120.33
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00020.84
8.2.120.0050.00326.35
8.2.110.0030.00620.14
8.2.100.0110.00017.93
8.2.90.0040.00419.21
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0040.00421.10
8.2.30.0040.00420.56
8.2.20.0040.00417.74
8.2.10.0000.00718.11
8.2.00.0070.00018.02
8.1.280.0100.00725.92
8.1.270.0110.00720.20
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0000.01019.14
8.1.230.0120.00022.81
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0080.00417.55
8.1.180.0070.00018.10
8.1.170.0040.00418.65
8.1.160.0000.00820.66
8.1.150.0040.00418.89
8.1.140.0030.00619.49
8.1.130.0040.00417.63
8.1.120.0040.00417.46
8.1.110.0040.00417.34
8.1.100.0080.00017.38
8.1.90.0080.00017.38
8.1.80.0030.00517.43
8.1.70.0000.00717.34
8.1.60.0000.00717.55
8.1.50.0030.00617.55
8.1.40.0000.00817.52
8.1.30.0040.00417.64
8.1.20.0030.00617.68
8.1.10.0040.00417.42
8.1.00.0040.00417.44
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.50
8.0.270.0000.00717.25
8.0.260.0030.00317.25
8.0.250.0070.00016.99
8.0.240.0070.00016.92
8.0.230.0030.00516.95
8.0.220.0040.00416.87
8.0.210.0040.00416.80
8.0.200.0000.00616.99
8.0.190.0000.00717.02
8.0.180.0040.00416.86
8.0.170.0040.00416.85
8.0.160.0070.00016.88
8.0.150.0050.00216.82
8.0.140.0000.00816.88
8.0.130.0030.00313.29
8.0.120.0080.00016.89
8.0.110.0000.00816.93
8.0.100.0000.00716.76
8.0.90.0040.00416.86
8.0.80.0090.01216.84
8.0.70.0080.00016.71
8.0.60.0080.00016.86
8.0.50.0070.00016.77
8.0.30.0150.00617.00
8.0.20.0110.00917.40
8.0.10.0050.00216.98
8.0.00.0120.00816.67
7.4.330.0020.00216.71
7.4.320.0070.00016.64
7.4.300.0060.00016.43
7.4.290.0000.00716.42
7.4.280.0030.00616.53
7.4.270.0000.00716.52
7.4.260.0040.00416.35
7.4.250.0030.00316.49
7.4.240.0040.00316.58
7.4.230.0070.00016.71
7.4.220.0200.00716.54
7.4.210.0070.01316.61
7.4.200.0000.00716.49
7.4.160.0120.00416.45
7.4.150.0130.00417.40
7.4.140.0110.01317.86
7.4.130.0120.01116.43
7.4.120.0140.00416.48
7.4.110.0100.01416.46
7.4.100.0090.01216.58
7.4.90.0140.00316.52
7.4.80.0170.00719.39
7.4.70.0050.01416.42
7.4.60.0120.00616.35
7.4.50.0030.01016.14
7.4.40.0130.00616.47
7.4.30.0030.01316.46
7.4.00.0090.00915.07
7.3.330.0050.00012.91
7.3.320.0050.00013.04
7.3.310.0030.00316.13
7.3.300.0030.00316.18
7.3.290.0090.00716.17
7.3.280.0050.01216.18
7.3.270.0030.01317.40
7.3.260.0140.00616.36
7.3.240.0090.00916.23
7.3.230.0100.01316.49
7.3.210.0100.01016.43
7.3.200.0170.00616.07
7.3.190.0070.01016.43
7.3.180.0070.01016.31
7.3.170.0090.00916.30
7.3.160.0080.00816.41
7.3.120.0090.00714.82
7.3.110.0030.01114.70
7.3.100.0090.00314.71
7.3.90.0070.00914.71
7.3.80.0050.00714.85
7.3.70.0060.00714.74
7.3.60.0050.01014.79
7.3.50.0060.00814.77
7.3.40.0020.00814.79
7.3.30.0040.00814.61
7.3.20.0030.01116.61
7.3.10.0030.01116.58
7.3.00.0050.00516.68
7.2.330.0200.00416.58
7.2.320.0120.01216.66
7.2.310.0130.00316.55
7.2.300.0000.01716.69
7.2.290.0090.00916.70
7.2.250.0110.00914.76
7.2.240.0070.01014.67
7.2.230.0060.00914.90
7.2.220.0060.00514.76
7.2.210.0110.00314.98
7.2.200.0000.01215.14
7.2.190.0040.00615.12
7.2.180.0050.01014.99
7.2.170.0090.00514.84
7.2.60.0110.00416.83
7.2.00.0130.00319.50
7.1.330.0030.01115.80
7.1.320.0020.01115.86
7.1.310.0030.01015.93
7.1.300.0060.00315.82
7.1.290.0040.00815.63
7.1.280.0070.00415.79
7.1.270.0050.00515.63
7.1.260.0000.01215.75
7.1.200.0060.00315.59
7.1.100.0030.00717.91
7.1.70.0040.00416.95
7.1.60.0140.01019.13
7.1.50.0060.01516.91
7.1.00.0000.08022.29
7.0.200.0000.00916.67
7.0.60.0230.07321.87
7.0.50.0070.04717.89
7.0.40.0130.03320.08
7.0.30.0170.04320.16
7.0.20.0470.07020.02
7.0.10.0100.08720.18
7.0.00.0030.08020.17
5.6.280.0030.03321.10
5.6.210.0130.06720.62
5.6.200.0030.05318.20
5.6.190.0070.08320.64
5.6.180.0100.05320.52
5.6.170.0330.08020.55
5.6.160.0100.08020.43
5.6.150.0130.04718.25
5.6.140.0030.08718.15
5.6.130.0070.08318.18
5.6.120.0030.05021.12
5.6.110.0100.08021.02
5.6.100.0000.09321.02
5.6.90.0070.04321.11
5.6.80.0030.07320.36
5.5.350.0070.07720.29
5.5.340.0130.05017.99
5.5.330.0100.05320.40
5.5.320.0170.04020.30
5.5.310.0200.07320.26
5.5.300.0100.04718.02
5.5.290.0130.07317.92
5.5.280.0130.07020.96
5.5.270.0070.08720.83
5.5.260.0170.07320.86
5.5.250.0030.04020.68
5.5.240.0230.07020.23

preferences:
61.53 ms | 401 KiB | 5 Q