3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); var_dump('1' === $_SERVER['aaaaa'] ?? '1');

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)
8.3.70.0070.01116.63
8.3.60.0150.00316.63
8.3.50.0140.00718.07
8.3.40.0150.00018.82
8.3.30.0070.00718.89
8.3.20.0050.00220.34
8.3.10.0040.00423.54
8.3.00.0050.00221.77
8.2.180.0180.00318.29
8.2.170.0080.00622.96
8.2.160.0100.00319.33
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00720.39
8.2.120.0040.00426.35
8.2.110.0060.00320.97
8.2.100.0090.00318.18
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0030.00618.10
8.2.40.0000.00920.59
8.2.30.0080.00019.21
8.2.20.0040.00418.07
8.2.10.0000.00718.07
8.2.00.0000.00717.93
8.1.280.0080.00825.92
8.1.270.0000.00722.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.74
8.1.230.0030.00620.33
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0070.00317.00
8.1.180.0070.00019.97
8.1.170.0040.00418.64
8.1.160.0070.00018.86
8.1.150.0000.00720.13
8.1.140.0030.00619.08
8.1.130.0000.00720.66
8.1.120.0030.00317.44
8.1.110.0060.00317.41
8.1.100.0070.00017.44
8.1.90.0000.00717.42
8.1.80.0030.00617.45
8.1.70.0060.00317.38
8.1.60.0000.00817.52
8.1.50.0030.00517.51
8.1.40.0080.00017.31
8.1.30.0080.00017.63
8.1.20.0000.00817.58
8.1.10.0020.00517.39
8.1.00.0040.00417.39
8.0.300.0030.00618.77
8.0.290.0080.00016.63
8.0.280.0030.00318.37
8.0.270.0030.00317.19
8.0.260.0040.00418.49
8.0.250.0030.00316.84
8.0.240.0000.00716.88
8.0.230.0000.00716.97
8.0.220.0030.00316.90
8.0.210.0030.00316.77
8.0.200.0060.00016.93
8.0.190.0040.00416.99
8.0.180.0080.00016.93
8.0.170.0040.00416.97
8.0.160.0000.00716.79
8.0.150.0040.00416.84
8.0.140.0080.00016.88
8.0.130.0050.00013.27
8.0.120.0030.00516.74
8.0.110.0020.00516.80
8.0.100.0070.00017.00
8.0.90.0050.00216.86
8.0.80.0060.01616.92
8.0.70.0000.00716.75
8.0.60.0040.00416.86
8.0.50.0040.00416.75
8.0.30.0120.00716.99
8.0.20.0110.00817.40
8.0.10.0050.00216.88
8.0.00.0140.00416.50
7.4.330.0000.00415.55
7.4.320.0060.00016.54
7.4.300.0000.00616.44
7.4.290.0000.00716.54
7.4.280.0080.00016.57
7.4.270.0030.00316.48
7.4.260.0000.00716.44
7.4.250.0000.00716.29
7.4.240.0030.00316.52
7.4.230.0070.00016.27
7.4.220.0140.00316.46
7.4.210.0040.01216.52
7.4.200.0040.00416.27
7.4.160.0110.00516.62
7.4.150.0110.01217.40
7.4.140.0120.00617.86
7.4.130.0120.00616.66
7.4.120.0130.00616.49
7.4.110.0120.00616.44
7.4.100.0090.01216.55
7.4.90.0120.00616.48
7.4.80.0070.01319.39
7.4.70.0060.01516.57
7.4.60.0090.00616.23
7.4.50.0060.00916.41
7.4.40.0120.00616.51
7.4.30.0070.01516.63
7.4.10.0030.01014.82
7.4.00.0070.00714.93
7.3.330.0050.00013.23
7.3.320.0070.00013.16
7.3.310.0070.00016.14
7.3.300.0000.00616.31
7.3.290.0040.00416.21
7.3.280.0080.00816.30
7.3.270.0120.00617.40
7.3.260.0130.00816.37
7.3.250.0060.01116.36
7.3.240.0040.01416.48
7.3.230.0090.00816.45
7.3.210.0070.01016.32
7.3.200.0090.00616.39
7.3.190.0030.01316.52
7.3.180.0060.00916.48
7.3.170.0030.01316.28
7.3.160.0030.01316.28
7.3.130.0000.01314.64
7.3.120.0070.00414.50
7.3.110.0060.00914.86
7.3.100.0120.00314.68
7.3.90.0110.00014.88
7.3.80.0100.00614.89
7.3.70.0070.00714.63
7.3.60.0070.00814.89
7.3.50.0030.00714.82
7.3.40.0040.00714.83
7.3.30.0040.00414.93
7.3.20.0060.00916.76
7.3.10.0040.00816.82
7.3.00.0070.01016.68
7.2.330.0140.00516.63
7.2.320.0040.01416.66
7.2.310.0080.01116.70
7.2.300.0130.00516.62
7.2.290.0160.00316.72
7.2.260.0030.01415.16
7.2.250.0140.00415.20
7.2.240.0110.00314.70
7.2.230.0030.01314.88
7.2.220.0120.00614.66
7.2.210.0110.00415.16
7.2.200.0030.01014.96
7.2.190.0060.00614.79
7.2.180.0090.00614.97
7.2.170.0030.00914.89
7.2.160.0000.01215.11
7.2.150.0030.01316.61
7.2.140.0070.00716.80
7.2.130.0070.00416.99
7.2.120.0030.01316.88
7.2.110.0040.00816.60
7.2.100.0040.01116.89
7.2.90.0000.01216.82
7.2.80.0030.01617.02
7.2.70.0080.00416.92
7.2.60.0110.00616.96
7.2.50.0030.00916.81
7.2.40.0060.00916.77
7.2.30.0090.00316.62
7.2.20.0040.00716.79
7.2.10.0140.00316.94
7.2.00.0000.01416.88
7.1.330.0000.01415.65
7.1.320.0060.00315.71
7.1.310.0120.00415.82
7.1.300.0040.01115.79
7.1.290.0030.00915.93
7.1.280.0000.01315.78
7.1.270.0110.00015.71
7.1.260.0030.00815.89
7.1.250.0070.00615.71
7.1.240.0110.00315.70
7.1.230.0030.01015.86
7.1.220.0040.00715.75
7.1.210.0000.01615.81
7.1.200.0030.01115.76
7.1.190.0090.00615.93
7.1.180.0070.00715.91
7.1.170.0030.01015.65
7.1.160.0040.01115.63
7.1.150.0070.00315.73
7.1.140.0070.00715.65
7.1.130.0110.00715.75
7.1.120.0060.00615.62
7.1.110.0200.00315.89
7.1.100.0240.00816.08
7.1.90.0110.00916.08
7.1.80.0200.01115.81
7.1.70.0160.00315.56
7.1.60.0240.00524.49
7.1.50.0190.01624.35
7.1.40.0180.01024.16
7.1.30.0540.00824.10
7.1.20.0130.01524.22
7.1.10.0110.00715.36
7.1.00.0110.01015.27
7.0.330.0060.00615.36
7.0.320.0060.00615.47
7.0.310.0080.00814.94
7.0.300.0030.00615.42
7.0.290.0040.00415.09
7.0.280.0000.01515.11
7.0.270.0030.01315.22
7.0.260.0080.00315.33
7.0.250.0120.00815.43
7.0.240.0210.00715.33
7.0.230.0150.00515.48
7.0.220.0130.00815.64
7.0.210.0160.00614.89
7.0.200.0140.00815.00
7.0.190.0100.01215.03
7.0.180.0130.00814.79
7.0.170.0090.01014.89
7.0.160.0110.00914.86
7.0.150.0130.00914.93
7.0.140.0130.00714.92
7.0.130.0140.00714.98
7.0.120.0110.00814.99
7.0.110.0130.00914.83
7.0.100.0150.00814.81
7.0.90.0160.00514.87
7.0.80.0120.00714.91
7.0.70.0200.00814.78
7.0.60.0110.01014.83
7.0.50.0110.01014.93
7.0.40.0150.00613.96
7.0.30.0160.00814.13
7.0.20.0140.00613.90
7.0.10.0130.00614.07
7.0.00.0140.00513.93
5.6.400.0050.00514.07
5.6.390.0100.00314.13
5.6.380.0060.00614.01
5.6.370.0040.00414.38
5.6.360.0000.01414.28
5.6.350.0130.00014.41
5.6.340.0040.00414.27
5.6.330.0090.00314.09
5.6.320.0120.00414.17
5.6.310.0000.00914.05
5.6.300.0060.00614.38
5.6.290.0040.01114.44
5.6.280.0040.01213.81
5.6.270.0080.00014.11
5.6.260.0000.01313.84
5.6.250.0070.01014.00
5.6.240.0000.01214.37
5.6.230.0100.00714.18
5.6.220.0090.00414.32
5.6.210.0080.00414.30
5.6.200.0060.00614.25
5.6.190.0030.00914.02
5.6.180.0060.00614.17
5.6.170.0030.00814.12
5.6.160.0000.00914.07
5.6.150.0030.01013.84
5.6.140.0090.00614.17
5.6.130.0040.00414.18
5.6.120.0140.00013.97
5.6.110.0000.01414.05
5.6.100.0000.00813.92
5.6.90.0040.00414.07
5.6.80.0000.01014.21
5.6.70.0070.00713.85
5.6.60.0030.00514.18
5.6.50.0040.00714.07
5.6.40.0000.00814.04
5.6.30.0090.00314.06
5.6.20.0030.00513.86
5.6.10.0100.00313.91
5.6.00.0090.00614.15

preferences:
67.29 ms | 400 KiB | 5 Q