3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass; $obj->{(int)"123"} = "foo"; $arr = (array) $obj; echo $arr["123"]; echo $arr[123];

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)
8.3.70.0070.01116.50
8.3.60.0040.01218.18
8.3.50.0110.01021.28
8.3.40.0070.00718.84
8.3.30.0050.00818.96
8.3.20.0070.00020.13
8.3.10.0080.00023.70
8.3.00.0080.00019.26
8.2.180.0160.00318.54
8.2.170.0110.00419.07
8.2.160.0140.00022.96
8.2.150.0000.00725.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0090.00020.38
8.2.100.0060.00618.03
8.2.90.0090.00019.30
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0040.00418.03
8.2.50.0030.00618.07
8.2.40.0080.00019.88
8.2.30.0000.00818.10
8.2.20.0040.00417.85
8.2.10.0000.00718.17
8.2.00.0000.00717.85
8.1.280.0100.01025.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.96
8.1.230.0070.00419.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0040.00418.48
8.1.160.0070.00022.04
8.1.150.0000.00918.75
8.1.140.0050.00217.37
8.1.130.0030.00317.82
8.1.120.0000.00717.45
8.1.110.0050.00317.38
8.1.100.0070.00017.36
8.1.90.0000.00817.48
8.1.80.0000.00717.51
8.1.70.0030.00317.36
8.1.60.0060.00317.63
8.1.50.0050.00217.51
8.1.40.0040.00417.50
8.1.30.0050.00317.59
8.1.20.0040.00417.67
8.1.10.0000.00817.52
8.1.00.0000.00917.36
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.34
8.0.270.0000.00717.25
8.0.260.0070.00017.25
8.0.250.0060.00016.91
8.0.240.0040.00417.01
8.0.230.0030.00317.00
8.0.220.0030.00516.97
8.0.210.0000.00616.96
8.0.200.0000.00717.01
8.0.190.0030.00617.00
8.0.180.0070.00017.00
8.0.170.0080.00016.86
8.0.160.0000.00716.91
8.0.150.0040.00416.93
8.0.140.0040.00416.81
8.0.130.0030.00313.31
8.0.120.0040.00416.94
8.0.110.0080.00016.93
8.0.100.0070.00016.77
8.0.90.0040.00416.93
8.0.80.0080.00816.87
8.0.70.0040.00416.78
8.0.60.0070.00016.98
8.0.50.0040.00416.98
8.0.30.0110.01017.13
8.0.20.0090.00917.40
8.0.10.0030.00616.91
8.0.00.0120.00516.93
7.4.330.0000.00515.00
7.4.320.0040.00416.61
7.4.300.0030.00316.51
7.4.290.0000.00616.52
7.4.280.0030.00316.49
7.4.270.0040.00416.58
7.4.260.0050.00516.62
7.4.250.0000.00716.61
7.4.240.0040.00416.58
7.4.230.0050.00316.60
7.4.220.0060.01516.48
7.4.210.0030.01016.57
7.4.200.0030.00316.50
7.4.160.0130.01016.72
7.4.150.0130.01317.40
7.4.140.0130.00817.86
7.4.130.0090.00916.43
7.4.120.0100.00716.49
7.4.110.0150.00316.46
7.4.100.0070.01016.54
7.4.90.0120.00816.55
7.4.80.0110.00619.39
7.4.70.0090.00616.27
7.4.60.0120.00316.59
7.4.50.0040.00416.41
7.4.40.0160.00016.46
7.4.30.0120.00616.45
7.4.00.0070.00714.98
7.3.330.0000.00513.30
7.3.320.0000.00513.29
7.3.310.0070.00016.32
7.3.300.0000.00716.22
7.3.290.0040.01116.28
7.3.280.0080.00716.36
7.3.270.0040.01417.40
7.3.260.0110.00716.44
7.3.250.0100.00716.40
7.3.240.0070.01416.51
7.3.230.0090.00916.43
7.3.210.0080.00816.58
7.3.200.0090.01019.39
7.3.190.0130.00316.21
7.3.180.0120.00416.41
7.3.170.0090.00616.43
7.3.160.0080.00816.45
7.3.00.0100.00716.63
7.2.330.0090.00816.71
7.2.320.0100.00616.73
7.2.310.0080.00816.44
7.2.300.0030.01316.73
7.2.290.0030.01916.34
7.2.130.0080.00616.98
7.2.120.0000.01316.82
7.2.110.0060.00616.94
7.2.100.0070.01016.98
7.2.90.0070.00716.75
7.2.80.0030.01217.05
7.2.70.0030.01016.73
7.2.60.0030.01016.88
7.2.50.0090.00316.89
7.2.40.0000.01417.00
7.2.30.0030.01016.84
7.2.20.0070.00716.78
7.2.10.0060.00316.87
7.2.00.0070.00518.14
7.1.250.0030.00615.85
7.1.240.0080.00415.73
7.1.230.0060.00615.91
7.1.220.0030.01015.47
7.1.210.0030.00715.93
7.1.200.0090.00615.62
7.1.190.0090.00615.72
7.1.180.0070.00415.72
7.1.170.0040.01115.70
7.1.160.0090.00615.92
7.1.150.0130.00315.65
7.1.140.0060.00615.50
7.1.130.0030.00915.70
7.1.120.0060.00615.50
7.1.110.0070.00715.89
7.1.100.0050.00516.87
7.1.90.0060.00315.53
7.1.80.0040.00815.86
7.1.70.0020.00816.53
7.1.60.0050.01317.47
7.1.50.0100.00616.39
7.1.40.0060.00315.57
7.1.30.0080.00615.82
7.1.20.0060.01015.88
7.1.10.0100.00315.92
7.1.00.0030.04019.06
7.0.330.0040.00815.07
7.0.320.0030.01015.14
7.0.310.0130.00015.48
7.0.300.0040.00415.27
7.0.290.0030.01015.17
7.0.280.0030.01015.03
7.0.270.0060.00615.25
7.0.260.0060.00615.43
7.0.250.0100.00315.50
7.0.240.0120.00015.34
7.0.230.0100.00315.57
7.0.220.0060.00615.14
7.0.210.0070.00715.41
7.0.200.0070.00415.97
7.0.190.0070.00715.25
7.0.180.0000.01015.57
7.0.170.0100.00315.19
7.0.160.0070.00715.35
7.0.150.0030.00915.14
7.0.140.0060.03818.74
7.0.130.0060.00615.20
7.0.120.0110.00315.36
7.0.110.0070.00715.29
7.0.100.0030.00715.30
7.0.90.0000.01515.28
7.0.80.0120.00315.20
7.0.70.0070.00315.12
7.0.60.0070.03017.54
7.0.50.0070.04016.68
7.0.40.0070.02216.78
7.0.30.0150.03716.83
7.0.20.0120.04616.67
7.0.10.0090.03616.84
7.0.00.0090.02216.74
5.6.380.0070.00414.32
5.6.370.0070.00714.18
5.6.360.0030.00914.68
5.6.350.0170.00014.54
5.6.340.0100.00314.38
5.6.330.0030.00914.58
5.6.320.0040.00714.23
5.6.310.0070.00714.74
5.6.300.0050.00214.29
5.6.290.0030.01014.39
5.6.280.0050.03817.88
5.6.270.0040.01114.43
5.6.260.0070.01014.36
5.6.250.0050.00514.63
5.6.240.0100.00314.50
5.6.230.0060.00614.21
5.6.220.0030.00814.08
5.6.210.0020.04517.39
5.6.200.0090.03716.36
5.6.190.0090.02917.38
5.6.180.0180.03617.51
5.6.170.0120.02517.38
5.6.160.0130.04117.49
5.6.150.0100.04116.19
5.6.140.0030.04016.16
5.6.130.0080.04016.21
5.6.120.0050.03717.57
5.6.110.0130.04017.59
5.6.100.0120.03817.70
5.6.90.0080.04017.81
5.6.80.0130.02317.22
5.6.70.0110.00013.97
5.6.60.0060.00314.39
5.6.50.0000.01214.09
5.6.40.0090.00314.19
5.6.30.0030.00614.31
5.6.20.0000.01014.10
5.6.10.0030.00614.20
5.6.00.0060.00314.18
5.5.380.0000.00711.43
5.5.370.0040.00410.91
5.5.360.0000.01111.32
5.5.350.0070.02515.71
5.5.340.0080.02814.68
5.5.330.0040.03915.65
5.5.320.0200.04515.99
5.5.310.0130.04315.62
5.5.300.0000.03514.29
5.5.290.0090.04414.40
5.5.280.0060.04615.77
5.5.270.0020.02615.94
5.5.260.0140.03115.74
5.5.250.0030.03415.84
5.5.240.0220.03315.59
5.5.230.0060.00610.80
5.5.220.0090.00310.71
5.5.210.0000.01010.97
5.5.200.0000.00811.06
5.5.190.0050.00511.05
5.5.180.0040.00410.97
5.5.170.0030.00910.97
5.5.160.0000.01110.84
5.5.150.0030.00610.99
5.5.140.0060.00011.20
5.5.130.0000.01011.03
5.5.120.0070.00411.06
5.5.110.0060.00611.20
5.5.100.0000.00811.15
5.5.90.0070.00410.88
5.5.80.0030.00511.04
5.5.70.0030.00710.73
5.5.60.0030.00911.09
5.5.50.0000.00911.19
5.5.40.0030.00611.17
5.5.30.0000.00810.98
5.5.20.0000.01010.93
5.5.10.0000.00711.08
5.5.00.0030.00610.87
5.4.450.0430.03215.11
5.4.440.0450.03515.24
5.4.430.0350.03415.16
5.4.420.0350.00115.32
5.4.410.0410.00215.25
5.4.400.0330.00515.21
5.4.390.0320.00415.07
5.4.380.0340.00414.94
5.4.370.0360.00214.80
5.4.360.0320.00414.98
5.4.350.0320.00514.98
5.4.340.0030.02411.50
5.4.330.0000.01010.80
5.4.320.0060.02311.80
5.4.310.0060.02111.62
5.4.300.0050.02411.78
5.4.290.0020.02311.72
5.4.280.0040.02111.61
5.4.270.0050.02311.67
5.4.260.0070.02111.75
5.4.250.0040.02311.54
5.4.240.0030.02411.74
5.4.230.0040.02111.75
5.4.220.0040.02211.72
5.4.210.0050.02211.67
5.4.200.0070.02111.73
5.4.190.0060.02211.58
5.4.180.0020.02311.69
5.4.170.0080.02211.53
5.4.160.0060.02111.72
5.4.150.0060.02111.50
5.4.140.0050.02011.57
5.4.130.0050.02011.59
5.4.120.0060.01911.52
5.4.110.0050.01911.48
5.4.100.0070.01711.49
5.4.90.0060.01911.50
5.4.80.0060.02111.44
5.4.70.0050.02311.42
5.4.60.0040.02211.55
5.4.50.0040.02211.42
5.4.40.0070.02011.45
5.4.30.0040.02111.48
5.4.20.0050.02211.49
5.4.10.0040.02111.46
5.4.00.0080.01811.18
5.3.290.0080.02011.67
5.3.280.0050.02311.60
5.3.270.0020.02811.60
5.3.260.0050.02211.58
5.3.250.0080.01911.60
5.3.240.0030.02411.58
5.3.230.0070.01911.66
5.3.220.0070.02311.56
5.3.210.0050.02011.56
5.3.200.0030.02211.56
5.3.190.0020.02311.56
5.3.180.0050.02211.56
5.3.170.0040.02211.61
5.3.160.0090.01811.67
5.3.150.0070.02711.61
5.3.140.0040.02411.58
5.3.130.0090.01911.59
5.3.120.0100.01711.56
5.3.110.0050.02211.58
5.3.100.0040.02211.28
5.3.90.0080.01811.26
5.3.80.0050.02411.26
5.3.70.0040.02111.26
5.3.60.0060.02011.25
5.3.50.0080.02011.27
5.3.40.0070.01911.22
5.3.30.0030.02211.20
5.3.20.0040.02111.09
5.3.10.0040.02011.07
5.3.00.0020.02111.06
5.2.170.0050.0149.81
5.2.160.0080.0149.81
5.2.150.0020.0199.81
5.2.140.0070.0159.81
5.2.130.0040.0199.79
5.2.120.0020.0199.79
5.2.110.0060.0169.79
5.2.100.0040.0159.79
5.2.90.0050.0179.79
5.2.80.0020.0199.79
5.2.70.0030.0209.79
5.2.60.0040.0199.77
5.2.50.0040.0189.75
5.2.40.0020.0249.74
5.2.30.0050.0179.73
5.2.20.0050.0169.72
5.2.10.0040.0179.69
5.2.00.0080.0169.62
5.1.60.0040.0149.26
5.1.50.0040.0179.26
5.1.40.0020.0159.25
5.1.30.0040.0199.42
5.1.20.0070.0139.44
5.1.10.0030.0169.30
5.1.00.0040.0169.30
5.0.50.0050.0128.54
5.0.40.0030.0128.47
5.0.30.0030.0208.37
5.0.20.0020.0178.36
5.0.10.0050.0118.35
5.0.00.0040.0168.34
4.4.90.0010.0107.61
4.4.80.0030.0107.60
4.4.70.0010.0127.60
4.4.60.0010.0117.60
4.4.50.0040.0097.61
4.4.40.0030.0137.58
4.4.30.0020.0107.60
4.4.20.0020.0107.64
4.4.10.0030.0107.65
4.4.00.0030.0137.60
4.3.110.0040.0097.56
4.3.100.0020.0097.55
4.3.90.0050.0077.54
4.3.80.0020.0137.51
4.3.70.0010.0107.54
4.3.60.0030.0087.54
4.3.50.0020.0107.54
4.3.40.0020.0137.49
4.3.30.0030.0096.87
4.3.20.0050.0106.86
4.3.10.0040.0096.83
4.3.00.0120.0118.97

preferences:
53.79 ms | 401 KiB | 5 Q