3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $a = 1; $b = $a[11]; } catch (Exception $e) { echo $e->getMessage(); } echo $a;

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)
8.3.40.0140.00718.79
8.3.30.0150.00618.98
8.3.20.0100.00720.16
8.3.10.0090.00021.79
8.3.00.0050.00319.13
8.2.170.0040.01122.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00519.26
8.2.110.0060.00321.04
8.2.100.0090.00317.75
8.2.90.0050.00319.34
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0080.00518.20
8.2.30.0030.00518.02
8.2.20.0000.00717.79
8.2.10.0090.00018.17
8.2.00.0080.00017.66
8.1.270.0040.00420.36
8.1.260.0060.00326.35
8.1.250.0050.00228.09
8.1.240.0040.00422.62
8.1.230.0080.00417.42
8.1.220.0040.00417.76
8.1.210.0060.00318.77
8.1.200.0030.00617.00
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0070.00518.59
8.1.160.0030.00521.96
8.1.150.0050.00218.77
8.1.140.0040.00417.30
8.1.130.0030.00317.73
8.1.120.0000.00717.33
8.1.110.0070.00017.30
8.1.100.0000.00717.42
8.1.90.0070.00017.42
8.1.80.0080.00017.43
8.1.70.0060.00017.39
8.1.60.0040.00417.51
8.1.50.0000.00817.50
8.1.40.0040.00417.36
8.1.30.0040.00417.54
8.1.20.0080.00017.48
8.1.10.0000.00717.62
8.1.00.0060.00317.41
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0040.00418.50
8.0.270.0040.00417.22
8.0.260.0040.00417.18
8.0.250.0070.00017.11
8.0.240.0000.00616.93
8.0.230.0070.00016.97
8.0.220.0000.00716.89
8.0.210.0030.00316.76
8.0.200.0030.00616.84
8.0.190.0000.00816.80
8.0.180.0030.00316.82
8.0.170.0000.00816.93
8.0.160.0000.00716.86
8.0.150.0070.00016.69
8.0.140.0030.00416.75
8.0.130.0060.00013.32
8.0.120.0040.00416.90
8.0.110.0000.00716.85
8.0.100.0040.00416.89
8.0.90.0030.00316.78
8.0.80.0000.02116.82
8.0.70.0030.00516.92
8.0.60.0000.00816.77
8.0.50.0040.00416.73
8.0.30.0140.00617.08
8.0.20.0030.01517.40
8.0.10.0030.00316.82
8.0.00.0120.00716.76
7.4.330.0000.00615.03
7.4.320.0000.00616.46
7.4.300.0060.00016.51
7.4.290.0080.00016.36
7.4.280.0040.00416.52
7.4.270.0070.00016.58
7.4.260.0040.00416.41
7.4.250.0080.00016.49
7.4.240.0020.00516.50
7.4.230.0000.00716.61
7.4.220.0060.01316.44
7.4.210.0090.01216.37
7.4.200.0070.00016.64
7.4.160.0070.00716.49
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0140.00316.48
7.4.120.0110.00716.43
7.4.110.0110.00716.68
7.4.100.0060.01516.53
7.4.90.0130.00716.51
7.4.80.0140.00419.39
7.4.70.0130.00916.65
7.4.60.0060.01216.63
7.4.50.0060.00016.36
7.4.40.0030.01416.56
7.4.30.0030.01416.67
7.4.00.0040.01114.94
7.3.330.0020.00213.11
7.3.320.0090.00413.20
7.3.310.0030.00316.25
7.3.300.0030.00316.26
7.3.290.0090.00716.26
7.3.280.0100.00616.29
7.3.270.0110.00717.40
7.3.260.0070.01016.49
7.3.250.0120.00816.50
7.3.240.0090.00916.37
7.3.230.0080.01216.45
7.3.210.0070.01116.60
7.3.200.0150.01219.39
7.3.190.0080.00816.43
7.3.180.0030.01316.45
7.3.170.0120.00916.67
7.3.160.0130.00316.57
7.3.00.0180.00016.63
7.2.330.0090.00916.55
7.2.320.0090.00916.70
7.2.310.0120.00316.40
7.2.300.0060.01116.31
7.2.290.0140.00316.86
7.2.130.0030.01016.66
7.2.120.0180.00016.38
7.2.110.0070.01016.76
7.2.100.0030.01316.70
7.2.90.0100.01016.35
7.2.80.0080.00816.61
7.2.70.0160.00016.42
7.2.60.0050.00716.82
7.2.50.0080.00716.68
7.2.40.0150.00716.85
7.2.30.0110.00816.53
7.2.20.0160.00316.73
7.2.10.0120.00616.71
7.2.00.0070.01018.03
7.1.250.0060.01015.59
7.1.240.0030.01315.79
7.1.230.0070.01015.77
7.1.220.0060.01215.42
7.1.210.0130.00315.70
7.1.200.0060.00715.61
7.1.190.0130.01015.49
7.1.180.0170.00015.65
7.1.170.0060.00615.66
7.1.160.0180.00015.42
7.1.150.0060.00615.34
7.1.140.0030.01015.43
7.1.130.0100.00615.55
7.1.120.0100.01015.75
7.1.110.0100.00315.51
7.1.100.0050.01016.72
7.1.90.0080.00815.30
7.1.80.0120.00315.36
7.1.70.0050.00716.31
7.1.60.0110.01017.55
7.1.50.0120.00816.08
7.1.40.0130.00715.42
7.1.30.0090.00615.69
7.1.20.0060.00915.24
7.1.10.0130.00715.54
7.1.00.0080.04119.06
7.0.330.0100.00615.05
7.0.320.0100.00314.88
7.0.310.0100.00615.21
7.0.300.0060.01314.98
7.0.290.0120.00615.13
7.0.280.0070.01015.13
7.0.270.0040.01215.05
7.0.260.0120.00315.00
7.0.250.0100.00615.41
7.0.240.0070.00715.23
7.0.230.0070.00714.94
7.0.220.0050.00815.01
7.0.210.0080.00815.30
7.0.200.0110.00515.06
7.0.190.0060.01315.13
7.0.180.0100.00615.24
7.0.170.0100.00315.18
7.0.160.0070.00415.36
7.0.150.0040.01214.90
7.0.140.0060.03118.62
7.0.130.0130.00315.37
7.0.120.0070.00715.00
7.0.110.0000.01215.01
7.0.100.0100.00315.15
7.0.90.0070.00415.05
7.0.80.0090.00615.17
7.0.70.0110.00315.01
7.0.60.0060.03617.68
7.0.50.0110.03016.63
7.0.40.0030.03116.64
7.0.30.0200.04216.71
7.0.20.0200.02316.81
7.0.10.0160.03016.79
7.0.00.0030.03316.72
5.6.380.0000.01213.64
5.6.370.0020.01214.45
5.6.360.0060.00314.27
5.6.350.0030.00714.09
5.6.340.0080.00314.34
5.6.330.0070.00714.30
5.6.320.0080.00814.41
5.6.310.0080.00514.25
5.6.300.0070.00714.02
5.6.290.0070.00714.13
5.6.280.0030.03817.52
5.6.270.0000.01614.06
5.6.260.0000.01314.18
5.6.250.0030.00714.11
5.6.240.0000.01214.10
5.6.230.0080.00314.31
5.6.220.0070.00413.67
5.6.210.0040.04417.31
5.6.200.0070.04016.07
5.6.190.0090.04217.17
5.6.180.0220.03717.37
5.6.170.0090.03017.18
5.6.160.0080.04517.49
5.6.150.0100.04316.08
5.6.140.0100.04015.96
5.6.130.0030.03416.12
5.6.120.0080.03117.66
5.6.110.0060.04017.48
5.6.100.0100.04017.71
5.6.90.0100.03617.57
5.6.80.0130.03917.14
5.6.70.0150.02717.32
5.6.60.0130.00314.21
5.6.50.0060.00914.07
5.6.40.0050.00814.13
5.6.30.0130.00013.95
5.6.20.0140.00613.85
5.6.10.0000.01314.20
5.6.00.0000.01514.04
5.5.380.0080.00311.03
5.5.370.0040.01110.57
5.5.360.0060.00511.13
5.5.350.0100.03115.71
5.5.340.0070.04314.41
5.5.330.0080.02215.57
5.5.320.0010.03515.62
5.5.310.0200.03015.56
5.5.300.0080.02514.28
5.5.290.0090.02514.34
5.5.280.0100.04115.92
5.5.270.0080.03516.02
5.5.260.0070.04015.93
5.5.250.0090.04215.58
5.5.240.0040.02915.55
5.5.230.0060.00310.73
5.5.220.0000.01110.76
5.5.210.0070.00310.97
5.5.200.0000.00710.77
5.5.190.0000.01010.91
5.5.180.0030.00710.96
5.5.170.0060.00610.89
5.5.160.0030.00310.68
5.5.150.0000.01010.76
5.5.140.0050.00510.66
5.5.130.0000.01010.89
5.5.120.0030.00910.52
5.5.110.0030.00510.89
5.5.100.0040.00410.69
5.5.90.0040.00710.43
5.5.80.0030.00711.07
5.5.70.0030.00310.99
5.5.60.0030.00610.94
5.5.50.0030.00310.71
5.5.40.0030.00311.07
5.5.30.0050.00310.93
5.5.20.0000.00910.94
5.5.10.0070.00410.84
5.5.00.0030.00610.71
5.4.450.0400.03215.06
5.4.440.0580.03815.27
5.4.430.0560.03815.21
5.4.420.0160.02915.31
5.4.410.0130.02914.92
5.4.400.0220.03914.81
5.4.390.0240.02914.90
5.4.380.0170.03814.78
5.4.370.0210.03514.78
5.4.360.0290.03414.72
5.4.350.0290.03514.83
5.4.340.0210.03014.64
5.4.330.0100.00711.00
5.4.320.0230.02714.66
5.4.310.0280.02414.71
5.4.300.0290.03714.74
5.4.290.0190.03214.77
5.4.280.0250.02514.86
5.4.270.0240.03214.78
5.4.260.0180.03514.75
5.4.250.0220.04314.93
5.4.240.0250.03814.59
5.4.230.0200.03314.75
5.4.220.0280.02314.71
5.4.210.0230.02914.97
5.4.200.0210.02813.57
5.4.190.0260.03714.68
5.4.180.0330.03114.73
5.4.170.0230.04314.64
5.4.160.0250.02514.85
5.4.150.0280.03714.73
5.4.140.0220.03613.48
5.4.130.0260.02113.64
5.4.120.0220.03113.52
5.4.110.0260.02313.61
5.4.100.0280.02413.67
5.4.90.0170.03213.53
5.4.80.0160.03413.64
5.4.70.0240.02513.53
5.4.60.0310.02713.67
5.4.50.0260.02613.50
5.4.40.0240.02513.53
5.4.30.0220.03113.47
5.4.20.0180.03113.45
5.4.10.0160.03713.52
5.4.00.0220.04013.22
5.3.290.0250.04112.54
5.3.280.0160.04312.48
5.3.270.0270.03612.42
5.3.260.0200.03512.51
5.3.250.0220.04012.49
5.3.240.0260.03112.31
5.3.230.0220.03112.38
5.3.220.0270.02712.36
5.3.210.0250.03812.44
5.3.200.0210.03412.38
5.3.190.0240.02912.35
5.3.180.0190.04012.44
5.3.170.0230.03312.44
5.3.160.0310.03212.49
5.3.150.0240.03912.46
5.3.140.0250.03612.54
5.3.130.0210.03812.50
5.3.120.0260.03612.46
5.3.110.0240.02912.50
5.3.100.0200.03212.15
5.3.90.0220.04012.19
5.3.80.0270.03312.14
5.3.70.0220.03012.17
5.3.60.0300.03412.17
5.3.50.0230.02712.09
5.3.40.0200.02912.10
5.3.30.0170.03312.01
5.3.20.0250.02311.92
5.3.10.0170.03011.81
5.3.00.0220.02711.89
5.2.170.0810.03010.60
5.2.160.0140.02210.63
5.2.150.0080.02710.63
5.2.140.0180.02410.63
5.2.130.0110.03810.60
5.2.120.0280.02810.57
5.2.110.3500.02910.60
5.2.100.0250.03010.61
5.2.90.0210.02810.56
5.2.80.0220.02010.54
5.2.70.0180.02010.57
5.2.60.0190.02210.54
5.2.50.0220.02210.52
5.2.40.0130.02310.60
5.2.30.0150.02210.51
5.2.20.0130.02610.51
5.2.10.0130.02210.57
5.2.00.0090.02010.41
5.1.60.0070.02010.07
5.1.50.0160.02610.02
5.1.40.0240.01910.03
5.1.30.0250.02310.19
5.1.20.0100.02110.31
5.1.10.0080.02310.06
5.1.00.0120.02210.16
5.0.50.0100.0159.28
5.0.40.0100.0139.32
5.0.30.0080.0299.23
5.0.20.0090.0159.15
5.0.10.0100.0159.12
5.0.00.0100.0229.12
4.4.90.0150.0108.37
4.4.80.0080.0138.37
4.4.70.0110.0178.37
4.4.60.0130.0138.37
4.4.50.0050.0168.37
4.4.40.0060.0238.37
4.4.30.0050.0158.37
4.4.20.0110.0118.37
4.4.10.0040.0148.37
4.4.00.0050.0238.37
4.3.110.0080.0138.37
4.3.100.0100.0188.37
4.3.90.0030.0168.37
4.3.80.0070.0238.37
4.3.70.0090.0168.37
4.3.60.0080.0158.37
4.3.50.0100.0118.37
4.3.40.0030.0218.37
4.3.30.0040.0118.37
4.3.20.0060.0138.37
4.3.10.0060.0158.37
4.3.00.0030.0168.31

preferences:
57.46 ms | 400 KiB | 5 Q