3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 'string' => '!@#$%^&*()_+~`1234567890-=\'"\\/?', 'array' => array( 'test' ), 'int' => 1, 'double' => 1.25, 'boolean' => true ); $first_level = $array; $current_level =& $array; for($i = 10;$i--;) { $current_level['depth_test'] = $first_level; $current_level =& $current_level['depth_test']; } $d = 'return "test";'; $h = eval($d); var_dump($h);

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)
8.3.60.0090.00618.43
8.3.50.0200.00020.09
8.3.40.0120.00618.72
8.3.30.0000.01518.81
8.3.20.0080.00020.34
8.3.10.0090.00023.70
8.3.00.0080.00019.25
8.2.180.0110.00718.41
8.2.170.0150.00322.96
8.2.160.0060.00920.33
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0080.00019.77
8.2.110.0030.00619.30
8.2.100.0110.00018.02
8.2.90.0040.00419.35
8.2.80.0060.00317.97
8.2.70.0000.00817.59
8.2.60.0050.00218.16
8.2.50.0030.00818.07
8.2.40.0040.00418.34
8.2.30.0000.00718.13
8.2.20.0000.00817.66
8.2.10.0080.00018.07
8.2.00.0030.00717.71
8.1.270.0050.00323.97
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0130.00322.19
8.1.230.0070.00319.05
8.1.220.0050.00217.77
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00418.45
8.1.160.0040.00422.02
8.1.150.0000.00718.78
8.1.140.0040.00417.46
8.1.130.0000.00717.84
8.1.120.0030.00717.41
8.1.110.0080.00017.37
8.1.100.0030.00317.43
8.1.90.0040.00417.39
8.1.80.0040.00717.45
8.1.70.0030.00317.34
8.1.60.0050.00517.50
8.1.50.0000.00917.40
8.1.40.0040.00417.50
8.1.30.0040.00417.66
8.1.20.0040.00417.66
8.1.10.0000.00817.48
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0080.00018.50
8.0.270.0030.00317.25
8.0.260.0000.00617.26
8.0.250.0040.00416.87
8.0.240.0040.00417.00
8.0.230.0000.00716.96
8.0.220.0070.00016.81
8.0.210.0000.00716.86
8.0.200.0060.00016.93
8.0.190.0000.00716.82
8.0.180.0040.00416.91
8.0.170.0000.00816.86
8.0.160.0040.00416.86
8.0.150.0080.00016.79
8.0.140.0000.00816.89
8.0.130.0030.00313.32
8.0.120.0000.00816.92
8.0.110.0000.00816.88
8.0.100.0000.00716.78
8.0.90.0000.00716.87
8.0.80.0070.00816.89
8.0.70.0040.00416.76
8.0.60.0000.00716.90
8.0.50.0040.00416.71
8.0.30.0130.00917.04
8.0.20.0150.01117.40
8.0.10.0050.00316.86
8.0.00.0120.00816.96
7.4.330.0020.00215.09
7.4.320.0030.00316.59
7.4.300.0030.00316.62
7.4.290.0070.00016.61
7.4.280.0000.00816.59
7.4.270.0030.00316.50
7.4.260.0040.00416.45
7.4.250.0040.00416.62
7.4.240.0020.00616.61
7.4.230.0000.00716.37
7.4.220.0050.01416.56
7.4.210.0100.00316.50
7.4.200.0000.00716.55
7.4.160.0100.00716.39
7.4.150.0070.01317.40
7.4.140.0120.00817.86
7.4.130.0100.00816.37
7.4.120.0100.00616.50
7.4.110.0080.01016.57
7.4.100.0090.01516.48
7.4.90.0060.01016.53
7.4.80.0090.01019.39
7.4.70.0100.00716.48
7.4.60.0120.01016.46
7.4.50.0030.00516.62
7.4.40.0060.01516.50
7.4.30.0150.00616.43
7.4.00.0100.00514.99
7.3.330.0020.00213.09
7.3.320.0050.00013.08
7.3.310.0050.00216.30
7.3.300.0070.00016.20
7.3.290.0140.00016.37
7.3.280.0070.00716.38
7.3.270.0100.00717.40
7.3.260.0040.01416.52
7.3.250.0100.00716.48
7.3.240.0120.00416.46
7.3.230.0120.00416.39
7.3.210.0100.00716.54
7.3.200.0070.00819.39
7.3.190.0190.00316.47
7.3.180.0110.00416.54
7.3.170.0100.01116.40
7.3.160.0080.00816.42
7.3.120.0070.00714.79
7.3.110.0030.01314.84
7.3.100.0060.01014.93
7.3.90.0070.01114.89
7.3.80.0070.00714.90
7.3.70.0040.01114.47
7.3.60.0040.01214.94
7.3.50.0090.00614.94
7.3.40.0030.01015.01
7.3.30.0060.00314.66
7.3.20.0040.00716.75
7.3.10.0060.00616.59
7.3.00.0070.00716.56
7.2.330.0090.00916.86
7.2.320.0080.00816.70
7.2.310.0110.01116.37
7.2.300.0000.01616.76
7.2.290.0030.01316.52
7.2.250.0070.01115.06
7.2.240.0070.01114.77
7.2.230.0100.01014.97
7.2.220.0030.01015.17
7.2.210.0060.00915.00
7.2.200.0040.01115.06
7.2.190.0070.00415.01
7.2.180.0040.01114.77
7.2.170.0040.00815.09
7.1.330.0040.01115.74
7.1.320.0030.01015.80
7.1.310.0000.01115.38
7.1.300.0080.00815.43
7.1.290.0000.01415.77
7.1.280.0030.01015.86
7.1.270.0050.00815.68
7.1.260.0070.00715.81
7.1.70.0060.01217.18
7.1.60.0030.02019.46
7.1.50.0040.01516.98
7.1.00.0070.07322.36
7.0.200.0120.00316.48
7.0.140.0070.06722.18
7.0.60.0100.08020.01
7.0.50.0170.05017.81
7.0.40.0100.03719.90
7.0.30.0200.04720.18
7.0.20.0230.04320.09
7.0.10.0100.08720.13
7.0.00.0070.05320.09
5.6.280.0100.06721.13
5.6.210.0070.09020.75
5.6.200.0170.07718.17
5.6.190.0030.05720.32
5.6.180.0170.04320.59
5.6.170.0300.06020.50
5.6.160.0030.08720.41
5.6.150.0100.07718.16
5.6.140.0030.08718.16
5.6.130.0070.06318.17
5.6.120.0100.07321.01
5.6.110.0130.07021.07
5.6.100.0000.08021.10
5.6.90.0030.04021.00
5.6.80.0100.07720.43
5.6.70.3330.04020.38
5.5.350.0100.07720.35
5.5.340.0030.03717.92
5.5.330.0000.07320.21
5.5.320.0100.07720.18
5.5.310.0430.06720.27
5.5.300.0070.07317.91
5.5.290.0070.03717.88
5.5.280.0130.08320.73
5.5.270.0070.05020.96
5.5.260.0070.06720.76
5.5.250.0000.04320.68
5.5.240.0300.06720.26
5.4.450.0330.04019.41
5.4.440.0370.04019.41
5.4.430.0370.05019.57
5.4.420.0300.04319.41
5.4.410.0030.04019.13
5.4.400.0100.04318.81
5.4.390.0130.04718.79
5.4.380.0430.06318.46
5.4.370.0470.04318.53
5.4.360.0300.05018.66
5.4.350.0470.05318.50
5.4.340.0430.04718.50
5.4.320.0050.03712.46
5.4.310.0070.03712.46
5.4.300.0030.03912.46
5.4.290.0070.03612.45
5.4.280.0040.04112.36
5.4.270.0060.04612.36
5.4.260.0060.04412.35
5.4.250.0050.04212.36
5.4.240.0100.04112.35
5.4.230.0030.04112.34
5.4.220.0070.04812.34
5.4.210.0040.03812.35
5.4.200.0050.03812.35
5.4.190.0080.05112.34
5.4.180.0070.04512.34
5.4.170.0050.04412.35
5.4.160.0030.04012.35
5.4.150.0080.04112.35
5.4.140.0060.03712.03
5.4.130.0050.03812.02
5.4.120.0040.03611.97
5.4.110.0050.03911.97
5.4.100.0070.03711.97
5.4.90.0090.03411.98
5.4.80.0070.04011.97
5.4.70.0050.03411.96
5.4.60.0040.03511.97
5.4.50.0050.03611.96
5.4.40.0050.03611.95
5.4.30.0060.03711.95
5.4.20.0060.03611.95
5.4.10.0050.03511.95
5.4.00.0040.03711.45
5.3.290.0060.03912.80
5.3.280.0070.03712.71
5.3.270.0050.04012.73
5.3.260.0040.04112.71
5.3.250.0050.03912.71
5.3.240.0070.04012.72
5.3.230.0110.03612.71
5.3.220.0080.03712.68
5.3.210.0080.05112.68
5.3.200.0090.04812.68
5.3.190.0070.05012.68
5.3.180.0100.04812.68
5.3.170.0050.05312.67
5.3.160.0070.03712.67
5.3.150.0090.04812.67
5.3.140.0080.03812.66
5.3.130.0080.03712.66
5.3.120.0050.04012.66
5.3.110.0090.03512.66
5.3.100.0030.04012.12
5.3.90.0050.03612.08
5.3.80.0060.03812.07
5.3.70.0080.03712.08
5.3.60.0070.03612.07
5.3.50.0070.03512.00
5.3.40.0060.05312.00
5.3.30.0050.05011.95
5.3.20.0060.04211.73
5.3.10.0050.03511.70
5.3.00.0100.04711.69
5.2.170.0050.0309.19
5.2.160.0090.0389.19
5.2.150.0030.0329.19
5.2.140.0070.0299.19
5.2.130.0050.0309.16
5.2.120.0070.0269.15
5.2.110.0040.0299.15
5.2.100.0020.0309.15
5.2.90.0070.0279.15
5.2.80.0020.0379.14
5.2.70.0070.0339.14
5.2.60.0040.0309.09
5.2.50.0050.0359.06
5.2.40.0060.0359.04
5.2.30.0080.0379.02
5.2.20.0020.0369.01
5.2.10.0020.0308.95
5.2.00.0050.0298.81
5.1.60.0050.0228.09
5.1.50.0030.0258.08
5.1.40.0020.0268.06
5.1.30.0090.0218.42
5.1.20.0050.0258.44
5.1.10.0030.0268.16
5.1.00.0060.0318.16
5.0.50.0020.0246.64
5.0.40.0030.0196.51
5.0.30.0050.0316.32
5.0.20.0030.0196.31
5.0.10.0040.0196.29
5.0.00.0030.0316.28
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0010.0274.71
4.4.30.0020.0164.76
4.4.20.0050.0164.85
4.4.10.0030.0154.84
4.4.00.0010.0264.76
4.3.110.0050.0174.67
4.3.100.0030.0194.67
4.3.90.0030.0164.63
4.3.80.0010.0254.58
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0050.0134.63
4.3.40.0010.0254.53
4.3.30.0010.0183.33
4.3.20.0010.0173.31
4.3.10.0030.0253.27
4.3.00.0000.01714.87

preferences:
61.27 ms | 400 KiB | 5 Q