3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', 1); error_reporting(-1); $array['foo']['bar'] = '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)
8.3.40.0110.01119.02
8.3.30.0060.01119.09
8.3.20.0080.00020.21
8.3.10.0000.00823.66
8.3.00.0000.00722.37
8.2.170.0070.00722.96
8.2.160.0070.01122.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.62
8.2.110.0060.00322.20
8.2.100.0090.00317.78
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0100.00017.50
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0060.00317.92
8.2.30.0000.00718.11
8.2.20.0070.00017.73
8.2.10.0050.00217.67
8.2.00.0040.00417.59
8.1.270.0060.00323.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.80
8.1.230.0120.00018.89
8.1.220.0060.00317.74
8.1.210.0090.00018.77
8.1.200.0060.00317.11
8.1.190.0040.00417.50
8.1.180.0040.00418.10
8.1.170.0030.00618.58
8.1.160.0040.00422.00
8.1.150.0040.00418.48
8.1.140.0000.00717.30
8.1.130.0000.00717.74
8.1.120.0020.00517.42
8.1.110.0070.00017.32
8.1.100.0070.00017.39
8.1.90.0000.00817.39
8.1.80.0050.00217.31
8.1.70.0000.00717.25
8.1.60.0050.00317.54
8.1.50.0040.00417.50
8.1.40.0050.00217.42
8.1.30.0040.00417.54
8.1.20.0030.00517.64
8.1.10.0080.00017.36
8.1.00.0050.00317.42
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0080.00018.28
8.0.270.0000.00717.19
8.0.260.0030.00316.75
8.0.250.0020.00516.88
8.0.240.0040.00316.75
8.0.230.0020.00516.77
8.0.220.0030.00316.68
8.0.210.0070.00016.79
8.0.200.0050.00316.92
8.0.190.0040.00416.91
8.0.180.0070.00016.73
8.0.170.0040.00416.75
8.0.160.0000.00816.89
8.0.150.0030.00316.62
8.0.140.0030.00416.74
8.0.130.0030.00313.23
8.0.120.0050.00216.79
8.0.110.0070.00016.65
8.0.100.0040.00416.87
8.0.90.0040.00416.73
8.0.80.0100.00716.77
8.0.70.0030.00516.86
8.0.60.0050.00316.69
8.0.50.0000.00716.67
8.0.30.0110.00816.92
8.0.20.0130.01017.40
8.0.10.0030.00517.01
8.0.00.0140.00816.67
7.4.330.0030.00315.02
7.4.320.0000.00716.55
7.4.300.0070.00016.46
7.4.290.0000.00716.53
7.4.280.0030.00316.44
7.4.270.0000.00616.54
7.4.260.0030.00316.43
7.4.250.0040.00416.32
7.4.240.0030.00316.48
7.4.230.0000.00716.62
7.4.220.0060.01016.48
7.4.210.0110.00416.50
7.4.200.0070.00016.32
7.4.190.0070.00016.62
7.4.160.0130.00416.43
7.4.150.0030.01317.40
7.4.140.0050.01317.86
7.4.130.0070.01016.36
7.4.120.0110.00816.49
7.4.110.0100.00716.31
7.4.100.0100.00716.46
7.4.90.0140.00316.34
7.4.80.0130.00416.51
7.4.70.0030.01416.25
7.4.60.0130.00316.29
7.4.50.0040.00416.07
7.4.40.0140.00322.77
7.4.30.0060.01716.57
7.4.10.0120.00614.82
7.4.00.0050.01114.85
7.3.330.0030.00313.06
7.3.320.0060.00012.91
7.3.310.0030.00316.00
7.3.300.0070.00016.19
7.3.290.0090.00916.18
7.3.280.0110.00716.24
7.3.270.0050.01417.40
7.3.260.0140.00416.33
7.3.250.0100.00816.28
7.3.240.0030.01316.19
7.3.230.0060.00916.54
7.3.210.0140.00716.29
7.3.200.0110.01119.39
7.3.190.0030.01416.26
7.3.180.0050.01116.14
7.3.170.0100.01316.42
7.3.160.0030.01216.30
7.3.130.0070.01114.63
7.3.120.0050.01014.73
7.3.110.0090.00914.92
7.3.100.0100.00714.77
7.3.90.0000.01114.71
7.3.80.0100.00714.91
7.3.70.0000.01414.73
7.3.60.0060.00614.86
7.3.50.0080.00414.35
7.3.40.0070.00414.69
7.3.30.0030.00614.71
7.3.20.0050.00316.36
7.3.10.0080.00016.52
7.3.00.0080.00916.41
7.2.330.0110.00816.46
7.2.320.0110.00616.75
7.2.310.0030.01516.66
7.2.300.0090.00616.62
7.2.290.0060.01216.43
7.2.260.0000.02014.67
7.2.250.0100.00714.78
7.2.240.0070.01014.95
7.2.230.0030.01114.92
7.2.220.0040.01014.65
7.2.210.0030.01015.18
7.2.200.0100.00314.97
7.2.190.0040.00515.09
7.2.180.0000.01515.11
7.2.170.0090.00314.98
7.2.160.0140.00014.91
7.2.150.0050.00416.68
7.2.140.0050.00516.70
7.2.130.0140.00616.78
7.2.120.0100.00616.57
7.2.110.0110.00716.75
7.2.100.0080.01116.77
7.2.90.0090.01216.75
7.2.80.0100.00616.92
7.2.70.0120.00516.61
7.2.60.0120.00916.92
7.2.50.0180.00516.72
7.2.40.0150.00416.94
7.2.30.0050.00916.96
7.2.20.0080.00916.78
7.2.10.0110.00616.81
7.2.00.0080.00717.67
7.1.330.0000.01515.72
7.1.320.0070.00715.53
7.1.310.0060.01015.93
7.1.300.0080.00415.79
7.1.290.0120.00315.78
7.1.280.0000.00815.75
7.1.270.0100.00315.82
7.1.260.0040.00415.77
7.1.250.0080.00615.80
7.1.240.0100.00915.55
7.1.230.0040.01415.61
7.1.220.0120.00815.56
7.1.210.0070.01015.72
7.1.200.0120.00815.75
7.1.190.0040.01015.78
7.1.180.0120.00515.65
7.1.170.0130.00715.79
7.1.160.0030.01015.67
7.1.150.0100.00715.73
7.1.140.0090.01115.86
7.1.130.0130.00215.79
7.1.120.0110.00515.50
7.1.110.0040.01215.66
7.1.100.0070.00716.66
7.1.90.0060.01015.70
7.1.80.0050.01215.70
7.1.70.0060.00616.02
7.1.60.0070.00816.88
7.1.50.0090.01015.96
7.1.40.0080.00815.65
7.1.30.0110.00515.82
7.1.20.0070.00615.68
7.1.10.0110.00315.71
7.1.00.0040.03217.96
7.0.330.0100.00515.12
7.0.320.0110.00715.28
7.0.310.0100.00815.25
7.0.300.0110.00815.14
7.0.290.0070.01115.26
7.0.280.0120.00515.49
7.0.270.0080.00815.30
7.0.260.0080.00915.26
7.0.250.0070.01015.30
7.0.240.0050.01115.39
7.0.230.0100.00515.51
7.0.220.0060.00615.35
7.0.210.0080.00915.30
7.0.200.0090.00515.80
7.0.190.0110.00315.27
7.0.180.0110.00415.22
7.0.170.0090.00615.34
7.0.160.0080.00715.39
7.0.150.0070.00715.36
7.0.140.0040.03117.58
7.0.130.0080.00715.38
7.0.120.0050.00915.30
7.0.110.0080.00515.37
7.0.100.0090.01816.83
7.0.90.0070.01916.94
7.0.80.0040.02016.85
7.0.70.0070.01817.02
7.0.60.0080.01916.89
7.0.50.0060.02116.97
7.0.40.0040.02115.56
7.0.30.0080.01515.57
7.0.20.0020.02215.65
7.0.10.0050.01615.62
7.0.00.0040.01715.56
5.6.400.0000.01214.29
5.6.390.0030.01014.18
5.6.380.0080.00814.20
5.6.370.0050.01014.10
5.6.360.0110.00514.28
5.6.350.0040.00814.10
5.6.340.0110.00314.28
5.6.330.0050.00714.29
5.6.320.0030.00914.17
5.6.310.0100.00414.06
5.6.300.0120.00314.20
5.6.290.0060.01214.23
5.6.280.0080.02516.62
5.6.270.0120.00414.28
5.6.260.0060.00914.13
5.6.250.0070.02216.32
5.6.240.0060.02216.36
5.6.230.0090.01816.24
5.6.220.0050.01916.32
5.6.210.0060.01816.37
5.6.200.0060.02016.51
5.6.190.0060.01716.35
5.6.180.0070.01716.48
5.6.170.0070.01816.44
5.6.160.0040.01916.50
5.6.150.0020.02016.45
5.6.140.0100.02116.61
5.6.130.0050.03316.40
5.6.120.0050.02516.59
5.6.110.0130.02516.53
5.6.100.0050.03316.57
5.6.90.0070.03016.36
5.6.80.0070.03116.31
5.6.70.0050.03416.25
5.6.60.0050.03416.03
5.6.50.0040.03016.14
5.6.40.0120.02616.13
5.6.30.0080.03116.12
5.6.20.0060.01716.18
5.6.10.0090.02916.18
5.6.00.0040.02416.27
5.5.380.0080.02315.21
5.5.370.0050.01615.22
5.5.360.0040.02215.31
5.5.350.0030.02015.13
5.5.340.0050.03315.39
5.5.330.0010.02415.27
5.5.320.0060.02715.32
5.5.310.0050.01615.42
5.5.300.0040.02215.28
5.5.290.0060.02715.28
5.5.280.0070.03115.28
5.5.270.0100.03115.28
5.5.260.0060.02715.40
5.5.250.0120.01415.28
5.5.240.0040.02915.01
5.5.230.0100.02315.09
5.5.220.0060.02515.13
5.5.210.0030.03214.94
5.5.200.0060.02614.92
5.5.190.0020.03715.04
5.5.180.0020.03315.04
5.5.170.0020.00712.58
5.5.160.0030.02915.11
5.5.150.0040.03015.11
5.5.140.0050.03315.11
5.5.130.0080.03015.00
5.5.120.0090.02315.11
5.5.110.0040.03315.09
5.5.100.0060.02615.04
5.5.90.0040.02415.10
5.5.80.0030.02914.96
5.5.70.0070.02415.15
5.5.60.0070.02815.04
5.5.50.0060.03115.00
5.5.40.0060.03015.08
5.5.30.0060.01715.01
5.5.20.0060.01814.94
5.5.10.0040.03214.95
5.5.00.0050.02714.96
5.4.450.0030.02813.78
5.4.440.0080.01813.58
5.4.430.0080.02813.72
5.4.420.0020.02113.67
5.4.410.0030.03013.69
5.4.400.0060.02613.60
5.4.390.0050.02913.62
5.4.380.0020.03213.52
5.4.370.0070.02513.49
5.4.360.0050.02813.54
5.4.350.0050.01813.58
5.4.340.0030.02313.52
5.4.330.0020.00810.80
5.4.320.0040.03013.59
5.4.310.0020.03313.60
5.4.300.0020.03113.59
5.4.290.0040.03213.50
5.4.280.0040.02813.63
5.4.270.0030.03413.42
5.4.260.0050.02913.62
5.4.250.0030.01813.59
5.4.240.0030.03013.65
5.4.230.0070.02613.59
5.4.220.0040.02013.52
5.4.210.0080.01513.51
5.4.200.0030.02813.62
5.4.190.0080.01913.62
5.4.180.0090.02913.49
5.4.170.0010.03013.60
5.4.160.0060.02813.57
5.4.150.0040.03213.59
5.4.140.0060.02812.62
5.4.130.0020.01812.76
5.4.120.0040.03012.77
5.4.110.0040.02612.68
5.4.100.0060.02612.69
5.4.90.0080.02612.66
5.4.80.0020.02712.72
5.4.70.0080.02412.69
5.4.60.0080.02512.76
5.4.50.0090.02312.75
5.4.40.0030.02812.73
5.4.30.0060.02812.75
5.4.20.0040.02312.71
5.4.10.0090.02312.74
5.4.00.0030.03012.48
5.3.290.0060.02211.95
5.3.280.0050.02911.95
5.3.270.0100.02411.94
5.3.260.0030.03011.97
5.3.250.0060.02711.95
5.3.240.0060.03111.92
5.3.230.0070.02511.95
5.3.220.0040.02711.91
5.3.210.0060.01811.91
5.3.200.0030.01811.88
5.3.190.0020.03211.89
5.3.180.0060.01811.89
5.3.170.0060.02611.98
5.3.160.0030.01811.88
5.3.150.0030.02211.93
5.3.140.0090.01511.93
5.3.130.0020.02311.90
5.3.120.0050.01911.93
5.3.110.0040.02511.92
5.3.100.0060.01111.74
5.3.90.0040.02711.70
5.3.80.0040.01411.67
5.3.70.0050.02811.70
5.3.60.0100.01611.78
5.3.50.0020.02911.68
5.3.40.0080.02111.70
5.3.30.0020.02811.67
5.3.20.0060.02611.64
5.3.10.0060.02411.62
5.3.00.0070.02011.62
5.2.170.0050.03111.24
5.2.160.0050.02811.24
5.2.150.0050.03211.24
5.2.140.0040.03511.24
5.2.130.0020.03511.24
5.2.120.0070.02211.24
5.2.110.0040.03211.24
5.2.100.0050.03111.24
5.2.90.0060.03211.24
5.2.80.0090.03111.24
5.2.70.0080.02811.24
5.2.60.0070.03311.24
5.2.50.0070.02811.24
5.2.40.0080.02811.24
5.2.30.0020.03311.24
5.2.20.0070.02011.24
5.2.10.0050.02311.24
5.2.00.0050.02111.24
5.1.60.0050.02611.24
5.1.50.0000.03211.24
5.1.40.0080.02611.24
5.1.30.0040.02211.24
5.1.20.0020.01811.24
5.1.10.0070.02811.24
5.1.00.0050.02811.24
5.0.50.0060.02211.24
5.0.40.0020.01511.24
5.0.30.0010.02311.24
5.0.20.0060.02011.24
5.0.10.0020.02711.24
5.0.00.0000.03711.24
4.4.90.0030.02011.24
4.4.80.0020.01011.24
4.4.70.0060.01511.24
4.4.60.0030.01711.24
4.4.50.0020.01911.24
4.4.40.0030.03011.24
4.4.30.0050.01711.24
4.4.20.0030.01411.24
4.4.10.0050.01511.24
4.4.00.0010.02611.24
4.3.110.0030.02011.24
4.3.100.0050.01511.24
4.3.90.0020.01711.24
4.3.80.0030.02811.24
4.3.70.0020.01711.24
4.3.60.0020.01511.24
4.3.50.0020.01211.24
4.3.40.0030.02511.24
4.3.30.0020.01711.24
4.3.20.0000.02111.24
4.3.10.0020.01511.24
4.3.00.0040.01511.24

preferences:
41.22 ms | 400 KiB | 5 Q