3v4l.org

run code in 300+ PHP versions simultaneously
<?php $results = null; $results[null] = 'No available export'; var_dump($results); var_dump($results[null]);

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)
8.3.70.0120.00616.58
8.3.60.0120.00616.25
8.3.50.0110.00516.46
8.3.40.0090.00618.67
8.3.30.0060.00918.54
8.3.20.0120.00620.21
8.3.10.0120.00623.58
8.3.00.0030.00519.25
8.2.180.0090.00916.38
8.2.170.0140.00422.96
8.2.160.0080.00820.35
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00821.00
8.2.120.0030.00526.35
8.2.110.0090.00020.99
8.2.100.0080.00318.22
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0090.00018.05
8.2.50.0000.00818.10
8.2.40.0060.00320.59
8.2.30.0050.00521.14
8.2.20.0040.00417.96
8.2.10.0000.00718.05
8.2.00.0000.00717.92
8.1.280.0120.00625.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.20
8.1.230.0060.00618.92
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0050.00317.36
8.1.180.0000.00818.10
8.1.170.0000.00818.46
8.1.160.0050.00319.00
8.1.150.0040.00420.61
8.1.140.0040.00419.53
8.1.130.0030.00318.81
8.1.120.0030.00817.39
8.1.110.0000.00817.43
8.1.100.0070.00017.35
8.1.90.0070.00317.37
8.1.80.0040.00417.43
8.1.70.0000.00717.45
8.1.60.0030.00617.50
8.1.50.0000.00817.40
8.1.40.0070.00017.35
8.1.30.0080.00017.63
8.1.20.0000.00817.58
8.1.10.0040.00417.55
8.1.00.0070.00017.40
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0030.00318.38
8.0.270.0000.00717.24
8.0.260.0000.00616.67
8.0.250.0060.00016.91
8.0.240.0000.00716.86
8.0.230.0070.00016.88
8.0.220.0030.00316.82
8.0.210.0030.00316.75
8.0.200.0030.00316.77
8.0.190.0040.00416.85
8.0.180.0080.00316.74
8.0.170.0000.00716.81
8.0.160.0030.00316.91
8.0.150.0070.00016.84
8.0.140.0000.00716.82
8.0.130.0030.00313.26
8.0.120.0000.00716.77
8.0.110.0000.00816.64
8.0.100.0040.00416.67
8.0.90.0050.00316.87
8.0.80.0040.01116.70
8.0.70.0000.00816.81
8.0.60.0040.00416.86
8.0.50.0040.00416.81
8.0.30.0100.00617.11
8.0.20.0090.01317.40
8.0.10.0040.00416.93
8.0.00.0120.00616.84
7.4.330.0000.00515.55
7.4.320.0030.00316.45
7.4.300.0060.00016.54
7.4.290.0060.00616.47
7.4.280.0040.00416.33
7.4.270.0030.00316.57
7.4.260.0070.00016.32
7.4.250.0030.00316.41
7.4.240.0000.00716.52
7.4.230.0070.00016.43
7.4.220.0070.01116.47
7.4.210.0020.01316.40
7.4.200.0000.00716.56
7.4.160.0060.00916.49
7.4.150.0090.01417.40
7.4.140.0140.00517.86
7.4.130.0160.00316.34
7.4.120.0140.00516.52
7.4.110.0110.00716.34
7.4.100.0120.00616.22
7.4.90.0090.00916.29
7.4.80.0120.00319.39
7.4.70.0060.01116.38
7.4.60.0160.00016.34
7.4.50.0060.00916.48
7.4.40.0000.02016.18
7.4.30.0120.01316.54
7.4.00.0080.00814.86
7.3.330.0060.00012.99
7.3.320.0050.00013.08
7.3.310.0070.00016.06
7.3.300.0030.00316.21
7.3.290.0070.00016.25
7.3.280.0100.00816.27
7.3.270.0090.00817.40
7.3.260.0110.00816.28
7.3.250.0070.01116.36
7.3.240.0110.00616.37
7.3.230.0110.00716.30
7.3.210.0130.00316.49
7.3.200.0100.00616.25
7.3.190.0070.01016.25
7.3.180.0100.00916.40
7.3.170.0140.00416.61
7.3.160.0130.00816.13
7.2.330.0070.01016.73
7.2.320.0110.00616.37
7.2.310.0110.00716.70
7.2.300.0180.00016.58
7.2.290.0090.00616.66
7.2.60.0090.00316.79
7.2.00.0140.00319.31
7.1.200.0040.00715.83
7.1.100.0000.00917.93
7.1.70.0060.01117.00
7.1.60.0180.00735.16
7.1.50.0140.01134.65
7.1.40.0220.00334.43
7.1.30.0190.01334.51
7.1.20.0190.00634.59
7.1.10.0000.01216.65
7.1.00.0090.00316.64
7.0.200.0050.00616.69
7.0.190.0000.01116.55
7.0.180.0000.01216.40
7.0.170.0000.01116.31
7.0.160.0060.00616.37
7.0.150.0030.00916.13
7.0.140.0030.01616.34
7.0.130.0060.00616.55
7.0.120.0040.00816.79
7.0.110.0030.00916.21
7.0.100.0000.01116.35
7.0.90.0030.01516.36
7.0.80.0030.01016.45
7.0.70.0000.01216.48
7.0.60.0000.01116.20
7.0.50.0060.00616.32
7.0.40.0060.00616.70
7.0.30.0000.01116.41
7.0.20.0060.01016.36
7.0.10.0000.01616.41
7.0.00.0040.01216.43

preferences:
42.15 ms | 401 KiB | 5 Q