3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Prueba{ public function saludo() { echo "Hola"; } } $s = "sal"; $obj = new Prueba(); $obj->{"{$s}uso"}();

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)
8.3.60.0120.00618.55
8.3.50.0160.00522.05
8.3.40.0100.01018.59
8.3.30.0130.00618.50
8.3.20.0000.00720.20
8.3.10.0060.00320.65
8.3.00.0000.00721.94
8.2.180.0090.00617.00
8.2.170.0120.00622.96
8.2.160.0130.00022.12
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00021.06
8.2.120.0040.00426.35
8.2.110.0080.00421.00
8.2.100.0000.01217.97
8.2.90.0080.00018.03
8.2.80.0050.00318.34
8.2.70.0060.00317.63
8.2.60.0030.00717.93
8.2.50.0060.00318.09
8.2.40.0000.00820.52
8.2.30.0040.00419.50
8.2.20.0020.00517.74
8.2.10.0040.00418.04
8.2.00.0070.00018.11
8.1.280.0170.00025.92
8.1.270.0020.00522.19
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00823.73
8.1.230.0030.00720.89
8.1.220.0040.00417.79
8.1.210.0060.00318.86
8.1.200.0070.00317.35
8.1.190.0060.00317.00
8.1.180.0060.00318.10
8.1.170.0030.00518.36
8.1.160.0040.00420.66
8.1.150.0050.00318.82
8.1.140.0030.00619.43
8.1.130.0030.00317.55
8.1.120.0030.00517.34
8.1.110.0000.00817.43
8.1.100.0000.00717.44
8.1.90.0000.00717.40
8.1.80.0040.00417.43
8.1.70.0070.00017.29
8.1.60.0000.00717.43
8.1.50.0060.00317.41
8.1.40.0000.00817.51
8.1.30.0040.00417.67
8.1.20.0060.00317.47
8.1.10.0040.00417.49
8.1.00.0030.00517.50
8.0.300.0030.00320.04
8.0.290.0040.00416.63
8.0.280.0040.00418.44
8.0.270.0040.00417.37
8.0.260.0050.00317.21
8.0.250.0030.00317.01
8.0.240.0040.00416.96
8.0.230.0080.00017.02
8.0.220.0070.00017.00
8.0.210.0030.00316.82
8.0.200.0000.00817.01
8.0.190.0030.00316.99
8.0.180.0040.00416.99
8.0.170.0040.00416.97
8.0.160.0050.00217.09
8.0.150.0000.00716.94
8.0.140.0040.00416.93
8.0.130.0000.00513.47
8.0.120.0070.00416.87
8.0.110.0040.00416.85
8.0.100.0000.00816.97
8.0.90.0000.00816.92
8.0.80.0040.01116.97
8.0.70.0040.00416.97
8.0.60.0040.00416.98
8.0.50.0000.00816.89
8.0.30.0120.00717.06
8.0.20.0120.00817.40
8.0.10.0070.00017.06
8.0.00.0090.00916.74
7.4.330.0050.00016.82
7.4.320.0030.00316.63
7.4.300.0000.00616.50
7.4.290.0030.00316.43
7.4.280.0000.00816.63
7.4.270.0030.00416.40
7.4.260.0040.00416.51
7.4.250.0000.00716.60
7.4.240.0070.00016.55
7.4.230.0000.00716.44
7.4.220.0120.01316.71
7.4.210.0030.01116.65
7.4.200.0040.00416.63
7.4.160.0100.01016.46
7.4.150.0140.00617.40
7.4.140.0100.00817.86
7.4.130.0040.01416.53
7.4.120.0080.00816.48
7.4.110.0100.00616.48
7.4.100.0100.01016.62
7.4.90.0100.00816.56
7.4.80.0060.01119.39
7.4.70.0040.01216.74
7.4.60.0070.01016.65
7.4.50.0090.00616.51
7.4.40.0070.01016.54
7.4.30.0070.01016.54
7.4.00.0040.01115.07
7.3.330.0050.00013.30
7.3.320.0030.00313.34
7.3.310.0030.00316.46
7.3.300.0040.00416.36
7.3.290.0090.00616.35
7.3.280.0050.01216.36
7.3.270.0040.01317.40
7.3.260.0060.02016.31
7.3.250.0130.00716.42
7.3.240.0070.01416.39
7.3.230.0060.01116.39
7.3.210.0160.00916.43
7.3.200.0080.00816.30
7.3.190.0110.00416.72
7.3.180.0100.00716.33
7.3.170.0060.01216.48
7.3.160.0080.00816.67
7.3.10.0060.00916.54
7.3.00.0040.01216.56
7.2.330.0070.01116.57
7.2.320.0100.01016.31
7.2.310.0110.00616.43
7.2.300.0160.00716.43
7.2.290.0030.01316.48
7.2.130.0030.01216.67
7.2.120.0190.00016.94
7.2.110.0100.00316.68
7.2.100.0070.00717.03
7.2.90.0060.00317.04
7.2.80.0080.00316.74
7.2.70.0060.00616.92
7.2.60.0050.00816.94
7.2.50.0100.00617.06
7.2.40.0070.00716.73
7.2.30.0040.01216.68
7.2.20.0000.01616.77
7.2.10.0040.00816.80
7.2.00.0040.00917.84
7.1.250.0100.00715.48
7.1.200.0060.00615.62
7.1.100.0210.01217.38
7.1.70.0000.01516.97
7.1.60.0090.01519.24
7.1.50.0000.02216.93
7.1.00.0000.07722.44
7.0.200.0470.00314.41
7.0.60.0330.06019.96
7.0.50.0000.05717.93
7.0.40.0070.05020.13
7.0.30.0230.08020.38
7.0.20.0400.06020.16
7.0.10.0130.07720.09
7.0.00.0030.06320.33
5.6.280.0070.07320.95
5.6.210.0100.04020.54
5.6.200.0100.07018.25
5.6.190.0100.07720.62
5.6.180.0300.05720.48
5.6.170.0200.04020.51
5.6.160.0130.07720.43
5.6.150.0130.07318.20
5.6.140.0030.04018.12
5.6.130.0030.08318.12
5.6.120.0130.07320.99
5.6.110.0030.04321.03
5.6.100.0070.08321.11
5.6.90.0030.08720.98
5.6.80.0030.06320.52
5.5.350.0230.06720.43
5.5.340.0000.05317.99
5.5.330.0130.07720.25
5.5.320.0300.08020.30
5.5.310.0170.08020.36
5.5.300.0070.08317.98
5.5.290.0100.07317.92
5.5.280.0130.08020.98
5.5.270.0130.09020.80
5.5.260.0030.08720.88
5.5.250.0070.07020.78
5.5.240.0070.07320.16

preferences:
57.6 ms | 401 KiB | 5 Q