3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'foo'; $bar = new stdClass; $bar->$foo = array(10,20,30); var_dump($bar); $bar->{$foo[0]} = 42; var_dump($bar);

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)
8.3.60.0070.01118.30
8.3.50.0150.00321.10
8.3.40.0110.00418.71
8.3.30.0070.00718.68
8.3.20.0100.00720.29
8.3.10.0040.00423.66
8.3.00.0050.00323.56
8.2.180.0140.00718.54
8.2.170.0070.01022.96
8.2.160.0040.01120.21
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00019.82
8.2.120.0040.00426.35
8.2.110.0060.00321.04
8.2.100.0110.00017.93
8.2.90.0050.00319.20
8.2.80.0070.00418.03
8.2.70.0030.00617.63
8.2.60.0000.00717.93
8.2.50.0000.00818.07
8.2.40.0040.00422.16
8.2.30.0000.00719.38
8.2.20.0040.00417.70
8.2.10.0050.00318.13
8.2.00.0000.00818.16
8.1.280.0140.00725.92
8.1.270.0050.00323.92
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0000.01019.15
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.23
8.1.180.0030.00818.10
8.1.170.0000.00718.50
8.1.160.0050.00220.64
8.1.150.0000.00818.88
8.1.140.0040.00419.54
8.1.130.0030.00317.72
8.1.120.0000.00817.48
8.1.110.0000.00717.39
8.1.100.0030.00517.31
8.1.90.0000.00717.43
8.1.80.0050.00317.36
8.1.70.0030.00317.43
8.1.60.0060.00317.55
8.1.50.0000.00817.55
8.1.40.0000.00817.48
8.1.30.0050.00317.70
8.1.20.0040.00417.61
8.1.10.0000.00717.63
8.1.00.0000.00817.53
8.0.300.0030.00518.77
8.0.290.0000.00716.75
8.0.280.0030.00318.41
8.0.270.0070.00017.18
8.0.260.0030.00317.24
8.0.250.0060.00016.86
8.0.240.0000.00916.83
8.0.230.0030.00316.84
8.0.220.0000.00716.88
8.0.210.0030.00316.73
8.0.200.0020.00516.86
8.0.190.0030.00517.02
8.0.180.0000.00816.84
8.0.170.0000.00816.93
8.0.160.0030.00316.96
8.0.150.0030.00616.69
8.0.140.0000.00716.83
8.0.130.0030.00313.41
8.0.120.0030.00616.89
8.0.110.0030.00716.94
8.0.100.0070.00016.86
8.0.90.0060.00316.77
8.0.80.0090.00616.96
8.0.70.0040.00416.87
8.0.60.0070.00016.78
8.0.50.0030.00516.89
8.0.30.0080.01116.96
8.0.20.0120.00717.40
8.0.10.0000.00716.89
8.0.00.0120.00917.01
7.4.330.0020.00216.79
7.4.320.0050.00216.53
7.4.300.0000.01016.55
7.4.290.0000.00716.43
7.4.280.0030.00616.47
7.4.270.0030.00316.55
7.4.260.0000.00816.39
7.4.250.0080.00016.51
7.4.240.0020.00516.60
7.4.230.0070.00016.34
7.4.220.0030.01716.50
7.4.210.0060.01016.53
7.4.200.0020.00516.37
7.4.160.0030.01316.46
7.4.150.0110.00817.40
7.4.140.0110.00817.86
7.4.130.0110.00916.61
7.4.120.0120.00616.40
7.4.110.0060.01216.47
7.4.100.0050.01316.51
7.4.90.0030.01316.53
7.4.80.0030.01319.39
7.4.70.0100.00716.49
7.4.60.0070.01016.35
7.4.50.0030.01316.32
7.4.40.0060.01616.40
7.4.30.0070.01116.52
7.4.10.0070.01315.06
7.4.00.0060.01114.71
7.3.330.0070.00013.09
7.3.320.0030.00313.23
7.3.310.0030.00516.40
7.3.300.0030.00316.24
7.3.290.0070.00016.26
7.3.280.0080.00916.28
7.3.270.0110.00617.40
7.3.260.0120.00616.25
7.3.240.0100.01016.28
7.3.230.0070.01516.53
7.3.210.0130.00916.26
7.3.200.0060.01219.39
7.3.190.0040.01216.31
7.3.180.0080.00816.34
7.3.170.0070.01016.36
7.3.160.0110.00616.42
7.3.130.0060.00614.59
7.3.120.0030.01214.70
7.3.110.0090.01014.57
7.3.100.0050.01014.85
7.3.90.0080.00714.82
7.3.80.0050.00814.88
7.3.70.0030.00814.73
7.3.60.0090.00614.75
7.3.50.0020.01314.90
7.3.40.0040.01014.81
7.3.30.0050.00814.80
7.3.20.0060.00616.50
7.3.10.0040.00816.63
7.3.00.0100.00416.61
7.2.330.0130.00916.66
7.2.320.0060.01216.58
7.2.310.0000.01616.63
7.2.300.0150.00716.69
7.2.290.0090.01216.66
7.2.260.0070.01114.78
7.2.250.0090.00914.92
7.2.240.0050.01414.96
7.2.230.0080.00614.77
7.2.220.0080.00515.10
7.2.210.0020.01015.12
7.2.200.0040.00914.96
7.2.190.0080.00614.96
7.2.180.0040.01014.85
7.2.170.0050.01114.94
7.2.160.0000.01514.93
7.2.150.0030.01216.80
7.2.140.0000.01417.14
7.2.130.0070.00716.88
7.2.120.0080.00716.83
7.2.110.0060.00816.86
7.2.100.0060.00516.89
7.2.90.0050.00916.88
7.2.80.0070.00916.80
7.2.70.0110.00716.82
7.2.60.0070.01016.67
7.2.50.0050.01116.67
7.2.40.0060.00916.86
7.2.30.0050.00716.71
7.2.20.0050.00816.93
7.2.10.0020.01116.71
7.2.00.0020.01017.66
7.1.330.0050.01015.74
7.1.320.0070.00415.72
7.1.310.0080.00215.71
7.1.300.0040.01215.82
7.1.290.0030.00815.84
7.1.280.0050.00815.79
7.1.270.0100.00315.69
7.1.260.0030.00915.92
7.1.250.0050.00915.74
7.1.240.0030.01015.75
7.1.230.0000.00915.78
7.1.220.0070.00715.95
7.1.210.0000.01415.96
7.1.200.0060.00515.76
7.1.190.0040.01215.86
7.1.180.0070.00715.45
7.1.170.0040.00415.86
7.1.160.0030.01015.76
7.1.150.0040.00715.72
7.1.140.0060.00315.94
7.1.130.0070.00415.95
7.1.120.0100.00315.95
7.1.110.0040.00415.79
7.1.100.0070.00616.88
7.1.90.0040.01115.91
7.1.80.0000.00815.77
7.1.70.0010.00716.44
7.1.60.0040.01617.59
7.1.50.0090.00616.37
7.1.40.0130.00015.75
7.1.30.0070.00715.59
7.1.20.0030.00615.95
7.1.10.0070.00715.69
7.1.00.0120.03519.02
7.0.330.0000.01415.36
7.0.320.0070.00715.33
7.0.310.0030.01015.15
7.0.300.0070.00315.32
7.0.290.0050.00515.13
7.0.280.0090.00315.47
7.0.270.0070.00715.14
7.0.260.0040.00815.46
7.0.250.0030.00915.36
7.0.240.0060.00915.45
7.0.230.0070.00715.22
7.0.220.0030.01315.50
7.0.210.0080.00415.29
7.0.200.0050.00715.84
7.0.190.0050.00315.33
7.0.180.0000.01015.36
7.0.170.0000.00815.37
7.0.160.0040.00815.41
7.0.150.0000.01015.41
7.0.140.0040.01215.47
7.0.130.0070.01015.26
7.0.120.0040.00415.23
7.0.110.0000.01215.33
7.0.100.0040.00715.51
7.0.90.0060.00915.30
7.0.80.0040.01115.50
7.0.70.0060.00615.46
7.0.60.0140.01718.46
7.0.50.0040.02516.62
7.0.40.0070.03416.75
7.0.30.0200.02316.86
7.0.20.0180.04016.85
7.0.10.0080.02316.77
7.0.00.0080.04316.76
5.6.400.0030.00814.32
5.6.390.0030.00914.55
5.6.380.0080.00414.51
5.6.370.0110.00414.29
5.6.360.0030.00514.43
5.6.350.0040.00814.45
5.6.340.0090.00614.32
5.6.330.0070.00714.56
5.6.320.0100.00314.27
5.6.310.0000.01014.47
5.6.300.0080.00314.68
5.6.290.0070.01014.65
5.6.280.0080.02517.71
5.6.270.0080.00414.48
5.6.260.0060.00614.68
5.6.250.0100.00614.37
5.6.240.0070.01014.37
5.6.230.0080.00314.33
5.6.220.0030.00614.47
5.6.210.0080.03917.46
5.6.200.0050.02516.07
5.6.190.0090.04117.57
5.6.180.0200.04217.24
5.6.170.0210.03417.39
5.6.160.0110.05017.28
5.6.150.0050.04416.26
5.6.140.0050.03616.25
5.6.130.0020.02716.33
5.6.120.0030.02817.63
5.6.110.0030.05017.64
5.6.100.0050.04317.69
5.6.90.0030.02517.60
5.6.80.0050.04717.29
5.6.70.0000.01114.35
5.6.60.0100.00714.32
5.6.50.0030.00614.20
5.6.40.0030.01314.45
5.6.30.0000.01814.18
5.6.20.0040.01114.11
5.6.10.0040.00714.40
5.6.00.0070.01014.48
5.5.380.0100.00614.53
5.5.370.0030.01213.96
5.5.360.0000.01114.06
5.5.350.0080.02417.28
5.5.340.0120.02616.02
5.5.330.0070.04417.26
5.5.320.0330.03517.13
5.5.310.0140.03317.18
5.5.300.0060.02416.06
5.5.290.0050.04516.18
5.5.280.0050.03517.66
5.5.270.0060.04217.78
5.5.260.0080.04317.64
5.5.250.0080.04017.41
5.5.240.0120.04017.31
5.5.230.0030.01014.29
5.5.220.0030.01314.13
5.5.210.0100.00614.24
5.5.200.0120.00814.40
5.5.190.0090.00614.42
5.5.180.0070.00314.26
5.5.170.0130.00014.29
5.5.160.0040.00414.14
5.5.150.0040.01113.99
5.5.140.0070.00714.32
5.5.130.0040.00714.17
5.5.120.0130.00314.00
5.5.110.0120.00314.16
5.5.100.0000.00814.25
5.5.90.0030.00814.11
5.5.80.0080.00014.09
5.5.70.0000.00914.27
5.5.60.0040.00413.88
5.5.50.0070.00714.34
5.5.40.0060.00614.00
5.5.30.0000.00814.27
5.5.20.0040.00814.15
5.5.10.0040.00414.29
5.5.00.0000.00714.39

preferences:
66.76 ms | 401 KiB | 5 Q