3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $hello = ['hi' => 'say hi!']; } $a = new A; $var = "hello['hi']"; eval("echo \$a->$var;");

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)
8.3.60.0110.00716.63
8.3.50.0100.00718.06
8.3.40.0090.00918.80
8.3.30.0040.01118.44
8.3.20.0040.00421.96
8.3.10.0040.00421.89
8.3.00.0040.00419.55
8.2.180.0110.01118.57
8.2.170.0120.00322.96
8.2.160.0070.00719.41
8.2.150.0040.00424.18
8.2.140.0100.00024.66
8.2.130.0040.00420.47
8.2.120.0040.00426.35
8.2.110.0120.00021.04
8.2.100.0040.00817.72
8.2.90.0040.00419.16
8.2.80.0070.00417.97
8.2.70.0100.00017.75
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00918.22
8.2.30.0040.00418.04
8.2.20.0000.00718.02
8.2.10.0050.00218.00
8.2.00.0040.00418.18
8.1.280.0140.00025.92
8.1.270.0000.00820.73
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0000.01219.53
8.1.230.0110.00019.12
8.1.220.0030.00517.88
8.1.210.0000.00818.77
8.1.200.0070.00317.38
8.1.190.0090.00616.86
8.1.180.0030.00518.10
8.1.170.0000.00818.79
8.1.160.0070.00018.75
8.1.150.0030.00618.82
8.1.140.0000.00919.55
8.1.130.0030.00318.89
8.1.120.0000.00817.51
8.1.110.0040.00417.46
8.1.100.0040.00417.38
8.1.90.0000.00717.42
8.1.80.0040.00417.46
8.1.70.0040.00417.52
8.1.60.0060.00317.64
8.1.50.0040.00417.42
8.1.40.0060.00317.42
8.1.30.0050.00317.67
8.1.20.0050.00317.68
8.1.10.0040.00417.60
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0090.00016.75
8.0.280.0000.00718.37
8.0.270.0030.00317.32
8.0.260.0000.01017.18
8.0.250.0030.00316.94
8.0.240.0000.00916.94
8.0.230.0000.00716.87
8.0.220.0030.00316.91
8.0.210.0020.00516.86
8.0.200.0000.00616.85
8.0.190.0040.00416.88
8.0.180.0120.00016.88
8.0.170.0000.00716.92
8.0.160.0040.00416.86
8.0.150.0030.00316.81
8.0.140.0070.00016.75
8.0.130.0000.00513.34
8.0.120.0040.00416.88
8.0.110.0080.00016.93
8.0.100.0050.00216.70
8.0.90.0000.00816.97
8.0.80.0120.00316.89
8.0.70.0090.00016.96
8.0.60.0080.00016.89
8.0.50.0040.00416.75
8.0.30.0120.00617.16
8.0.20.0090.00917.40
8.0.10.0070.00016.90
8.0.00.0150.00416.93
7.4.330.0000.00615.55
7.4.320.0000.00616.54
7.4.300.0060.00016.50
7.4.290.0000.00816.60
7.4.280.0050.00316.52
7.4.270.0000.00616.46
7.4.260.0060.00316.51
7.4.250.0030.00516.44
7.4.240.0070.00016.64
7.4.230.0040.00416.36
7.4.220.0150.00016.39
7.4.210.0070.00716.55
7.4.200.0000.00716.43
7.4.160.0050.01216.49
7.4.150.0080.00817.40
7.4.140.0060.01817.86
7.4.130.0100.01616.78
7.4.120.0080.01116.54
7.4.110.0060.01516.81
7.4.100.0160.00316.45
7.4.90.0090.01016.60
7.4.80.0130.00319.39
7.4.70.0100.01016.45
7.4.60.0080.00816.23
7.4.50.0000.01416.33
7.4.40.0120.00616.59
7.4.30.0000.01616.61
7.4.00.0050.01214.94
7.3.330.0060.00013.26
7.3.320.0050.00013.31
7.3.310.0030.00316.14
7.3.300.0000.00716.27
7.3.290.0070.00816.24
7.3.280.0100.00716.23
7.3.270.0040.01417.40
7.3.260.0140.00616.38
7.3.250.0120.00816.39
7.3.240.0070.01116.33
7.3.230.0060.01116.47
7.3.210.0100.00716.44
7.3.200.0070.01016.67
7.3.190.0060.01116.20
7.3.180.0080.00816.50
7.3.170.0060.01016.53
7.3.160.0150.00016.21
7.3.120.0070.01514.97
7.3.110.0160.00315.00
7.3.100.0080.00814.66
7.3.90.0030.01014.83
7.3.80.0030.01414.88
7.3.70.0090.00614.63
7.3.60.0000.01315.05
7.3.50.0030.00914.70
7.3.40.0070.00714.80
7.3.30.0000.01214.89
7.3.20.0000.01516.70
7.3.10.0070.00616.71
7.3.00.0020.01316.68
7.2.330.0120.00616.73
7.2.320.0100.00716.54
7.2.310.0150.00516.68
7.2.300.0000.01716.66
7.2.290.0080.00816.40
7.2.250.0080.01115.26
7.2.240.0100.01014.90
7.2.230.0090.00615.10
7.2.220.0000.01514.90
7.2.210.0090.00914.93
7.2.200.0030.01215.02
7.2.190.0070.01015.15
7.2.180.0120.00414.99
7.2.170.0000.00914.87
7.2.160.0030.01015.09
7.2.150.0030.01016.85
7.2.140.0130.00016.63
7.2.130.0070.00716.83
7.2.120.0000.01316.81
7.2.110.0060.00716.89
7.2.100.0040.01116.85
7.2.90.0080.00517.01
7.2.80.0020.01116.95
7.2.70.0050.00916.73
7.2.60.0040.00616.77
7.2.50.0090.00616.80
7.2.40.0060.00916.88
7.2.30.0080.00816.95
7.2.20.0060.00816.81
7.2.10.0040.01316.89
7.2.00.0070.00816.94
7.1.330.0060.01215.81
7.1.320.0070.00315.50
7.1.310.0030.01315.40
7.1.300.0060.00615.70
7.1.290.0060.01015.39
7.1.280.0030.00915.64
7.1.270.0060.00615.92
7.1.260.0030.00915.80
7.1.250.0080.00215.80
7.1.240.0070.00715.66
7.1.230.0120.00015.94
7.1.220.0040.00815.75
7.1.210.0040.01115.89
7.1.200.0050.00615.79
7.1.190.0040.00815.55
7.1.180.0040.00815.77
7.1.170.0070.01015.76
7.1.160.0030.01015.70
7.1.150.0000.01015.77
7.1.140.0090.00615.66
7.1.130.0030.01315.32
7.1.120.0030.01315.30
7.1.110.0000.01415.88
7.1.100.0090.00315.81
7.1.90.0000.01315.85
7.1.80.0060.00615.78
7.1.70.0070.00416.47
7.1.60.0170.00615.52
7.1.50.0430.01326.98
7.1.40.0200.01324.03
7.1.30.0240.01024.04
7.1.20.0250.01324.00
7.1.10.0270.01015.14
7.1.00.0220.01215.22
7.0.330.0030.00615.34
7.0.320.0040.00715.36
7.0.310.0060.00615.20
7.0.300.0100.00315.43
7.0.290.0030.00515.41
7.0.280.0030.00515.14
7.0.270.0000.01615.47
7.0.260.0090.00315.35
7.0.250.0040.00415.31
7.0.240.0060.00915.27
7.0.230.0000.01015.43
7.0.220.0130.00015.64
7.0.210.0000.00815.45
7.0.200.0050.00916.12
7.0.190.0410.00515.15
7.0.180.0240.00914.75
7.0.170.0170.01114.82
7.0.160.0200.01114.85
7.0.150.0270.00814.69
7.0.140.0230.00814.96
7.0.130.0290.00315.15
7.0.120.0200.00815.01
7.0.110.0220.00914.96
7.0.100.0180.01115.00
7.0.90.0180.00814.83
7.0.80.0200.01014.92
7.0.70.0180.01214.84
7.0.60.0200.00814.79
7.0.50.0180.01415.01
7.0.40.0230.01314.07
7.0.30.0300.01214.04
7.0.20.0340.00514.14
7.0.10.0160.01113.93
7.0.00.0250.00713.82
5.6.400.0000.01514.20
5.6.390.0070.00414.13
5.6.380.0030.01014.36
5.6.370.0060.00614.45
5.6.360.0070.01014.11
5.6.350.0040.00714.56
5.6.340.0060.00614.38
5.6.330.0000.01514.70
5.6.320.0040.00814.38
5.6.310.0030.01014.55
5.6.300.0090.00614.16
5.6.290.0060.00614.21
5.6.280.0000.01514.16
5.6.270.0030.01014.34
5.6.260.0090.00314.41
5.6.250.0070.00414.41
5.6.240.0030.00914.47
5.6.230.0040.01114.08
5.6.220.0040.00814.30
5.6.210.0000.01014.43
5.6.200.0110.00314.26
5.6.190.0000.01714.52
5.6.180.0030.01314.50
5.6.170.0000.01014.63
5.6.160.0040.00714.00
5.6.150.0030.00614.34
5.6.140.0030.01314.43
5.6.130.0090.00414.34
5.6.120.0070.01014.39
5.6.110.0050.00914.50
5.6.100.0030.01014.17
5.6.90.0000.01614.05
5.6.80.0060.00614.49
5.6.70.0040.00414.21
5.6.60.0030.01314.21
5.6.50.0060.00614.21
5.6.40.0080.00414.15
5.6.30.0070.00314.24
5.6.20.0000.01014.36
5.6.10.0110.00414.27
5.6.00.0070.00714.41

preferences:
59.38 ms | 400 KiB | 5 Q