3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $foo = 'hello'; var_dump( $foo[0][0][0] );

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)
8.3.60.0160.00318.43
8.3.50.0110.00822.05
8.3.40.0070.00718.71
8.3.30.0030.01018.45
8.3.20.0080.00018.52
8.3.10.0040.00419.30
8.3.00.0000.00821.72
8.2.180.0000.01416.88
8.2.170.0070.01022.96
8.2.160.0170.00020.48
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.00
8.2.110.0030.00720.36
8.2.100.0060.00617.72
8.2.90.0080.00019.25
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0000.00818.16
8.2.30.0000.00721.17
8.2.20.0030.00617.69
8.2.10.0040.00417.52
8.2.00.0030.00617.56
8.1.280.0120.00425.92
8.1.270.0040.00423.99
8.1.260.0150.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00722.47
8.1.230.0050.00520.90
8.1.220.0090.00018.77
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.38
8.1.180.0000.00718.10
8.1.170.0030.00618.59
8.1.160.0000.00718.87
8.1.150.0000.00718.43
8.1.140.0040.00417.42
8.1.130.0000.00717.82
8.1.120.0030.00317.38
8.1.110.0040.00417.30
8.1.100.0030.00317.27
8.1.90.0040.00417.29
8.1.80.0000.00717.34
8.1.70.0040.00417.30
8.1.60.0060.00317.49
8.1.50.0070.00017.31
8.1.40.0040.00417.47
8.1.30.0080.00017.42
8.1.20.0060.00317.49
8.1.10.0000.00817.46
8.1.00.0040.00717.50
8.0.300.0090.00319.88
8.0.290.0000.00717.02
8.0.280.0030.00318.37
8.0.270.0030.00817.14
8.0.260.0070.00316.75
8.0.250.0050.00316.77
8.0.240.0040.00416.87
8.0.230.0040.00416.75
8.0.220.0000.00716.83
8.0.210.0040.00416.76
8.0.200.0000.00616.84
8.0.190.0030.00416.88
8.0.180.0040.00416.86
8.0.170.0030.00516.84
8.0.160.0090.00016.71
8.0.150.0000.00716.64
8.0.140.0000.00716.66
8.0.130.0030.00313.18
8.0.120.0040.00416.82
8.0.110.0040.00416.61
8.0.100.0070.00016.71
8.0.90.0040.00416.62
8.0.80.0060.00916.70
8.0.70.0040.00416.68
8.0.60.0040.00416.85
8.0.50.0000.00816.88
8.0.30.0110.01017.00
8.0.20.0120.00917.40
8.0.10.0000.00716.75
8.0.00.0100.01416.74
7.4.330.0000.00614.63
7.4.320.0000.00616.53
7.4.300.0060.00016.53
7.4.290.0030.00316.45
7.4.280.0030.00316.50
7.4.270.0070.00016.50
7.4.260.0060.00013.20
7.4.250.0050.00216.25
7.4.240.0070.00016.41
7.4.230.0030.00516.51
7.4.220.0120.00316.56
7.4.210.0100.00716.50
7.4.200.0000.00716.42
7.4.190.0000.00716.63
7.4.160.0100.00716.57
7.4.150.0070.01017.40
7.4.140.0140.00717.86
7.4.130.0150.00216.52
7.4.120.0070.01316.33
7.4.110.0090.00916.25
7.4.100.0080.00816.52
7.4.90.0140.00516.50
7.4.80.0070.01419.39
7.4.70.0030.01416.32
7.4.60.0130.00716.38
7.4.50.0030.00616.27
7.4.40.0060.00922.77
7.4.30.0170.00416.39
7.4.00.0040.00814.93
7.3.330.0030.00313.05
7.3.320.0000.00513.05
7.3.310.0000.00716.29
7.3.300.0030.00316.10
7.3.290.0030.01216.25
7.3.280.0050.01016.24
7.3.270.0090.01217.40
7.3.260.0090.01018.24
7.3.250.0100.00716.35
7.3.240.0060.00916.23
7.3.230.0070.01416.39
7.3.210.0110.00616.25
7.3.200.0070.01319.39
7.3.190.0130.01016.23
7.3.180.0130.00316.48
7.3.170.0060.00916.27
7.3.160.0090.00916.36
7.3.120.0060.00914.52
7.3.00.0110.00316.42
7.2.330.0060.01316.31
7.2.320.0090.01016.38
7.2.310.0060.01216.27
7.2.300.0130.01016.57
7.2.290.0070.01016.43
7.2.130.0100.00316.56
7.2.120.0100.00716.66
7.2.110.0060.01016.77
7.2.100.0100.00716.64
7.2.90.0070.00716.62
7.2.80.0060.01316.75
7.2.70.0150.00616.75
7.2.60.0100.00516.70
7.2.50.0100.00316.54
7.2.40.0110.00616.40
7.2.30.0040.01116.46
7.2.20.0060.01316.86
7.2.10.0060.01316.57
7.2.00.0070.01017.59
7.1.250.0160.00315.72
7.1.240.0130.00615.38
7.1.230.0000.01015.52
7.1.220.0070.00715.69
7.1.210.0040.00715.68
7.1.200.0080.00715.75
7.1.190.0140.00715.55
7.1.180.0100.00715.84
7.1.170.0130.00315.43
7.1.160.0070.01015.63
7.1.150.0090.00615.78
7.1.140.0120.00615.82
7.1.130.0070.01115.35
7.1.120.0090.00615.70
7.1.110.0090.00615.62
7.1.100.0080.00616.88
7.1.90.0090.00915.73
7.1.80.0090.00615.86
7.1.70.0050.00716.48
7.1.60.0130.00717.60
7.1.50.0060.01116.15
7.1.40.0070.00715.74
7.1.30.0000.01315.32
7.1.20.0090.00615.46
7.1.10.0100.00315.60
7.1.00.0060.01819.08
7.0.330.0110.00715.39
7.0.320.0170.00915.40
7.0.310.0210.00815.39
7.0.300.0130.01415.18
7.0.290.0160.00915.49
7.0.280.0180.00415.00
7.0.270.0130.00915.15
7.0.260.0170.00614.95
7.0.250.0070.01415.22
7.0.240.0170.00715.43
7.0.230.0100.01015.45
7.0.220.0160.00315.28
7.0.210.0160.00615.22
7.0.200.0050.00815.86
7.0.190.0060.00915.32
7.0.180.0060.01315.07
7.0.170.0070.00715.34
7.0.160.0000.01315.14
7.0.150.0110.01115.34
7.0.140.0070.04018.69
7.0.130.0200.00015.29
7.0.120.0060.00915.14
7.0.110.0200.01015.43
7.0.100.0080.01215.16
7.0.90.0090.01415.29
7.0.80.0060.01315.09
7.0.70.0100.04618.57
7.0.60.0110.03418.59
7.0.50.0040.05118.64
7.0.40.0030.04416.70
7.0.30.0040.04316.72
7.0.20.0030.05616.65
7.0.10.0050.03716.66
7.0.00.0130.02816.70
5.6.380.0110.00714.25
5.6.370.0040.01114.04
5.6.360.0030.01314.18
5.6.350.0090.00614.31
5.6.340.0000.01614.46
5.6.330.0060.01414.45
5.6.320.0080.00814.28
5.6.310.0030.01014.42
5.6.300.0090.00514.10
5.6.290.0110.00414.27
5.6.280.0040.04117.60
5.6.270.0000.01614.54
5.6.260.0070.00714.04
5.6.250.0040.01214.21
5.6.240.0030.00714.31
5.6.230.0110.00414.03
5.6.220.0050.04917.33
5.6.210.0060.04117.53
5.6.200.0040.02717.58
5.6.190.0050.03117.71
5.6.180.0020.05017.59
5.6.170.0110.03417.47
5.6.160.0070.04317.50
5.6.150.0020.04817.52
5.6.140.0110.04017.65
5.6.130.0020.04017.67
5.6.120.0020.03317.73
5.6.110.0020.03817.59
5.6.100.0030.04817.85
5.6.90.0140.04017.56
5.6.80.0090.04317.06
5.6.70.0090.04217.18
5.6.60.0110.04117.29
5.6.50.0120.02517.22
5.6.40.0050.05117.29
5.6.30.0050.04617.22
5.6.20.0080.02717.13
5.6.10.0080.03117.24
5.6.00.0080.04517.13
5.5.380.0090.00010.89
5.5.370.0100.00010.82
5.5.360.0040.04815.63
5.5.350.0000.04015.47
5.5.340.0060.02415.83
5.5.330.0020.05015.69
5.5.320.0110.03215.86
5.5.310.0020.04615.79
5.5.300.0090.04415.80
5.5.290.0090.04215.74
5.5.280.0090.02715.69
5.5.270.0040.02715.89
5.5.260.0090.04415.99
5.5.250.0020.03415.57
5.5.240.0140.03015.65
5.5.230.0080.03815.52
5.5.220.0090.04315.46
5.5.210.0080.03515.51
5.5.200.0040.03415.41
5.5.190.0070.02815.42
5.5.180.0070.03915.42
5.5.170.0110.01110.82
5.5.160.0120.03915.64
5.5.150.0080.02015.61
5.5.140.0100.02415.53
5.5.130.0060.02415.49
5.5.120.0080.02015.52
5.5.110.0040.02815.64
5.5.100.0090.04115.58
5.5.90.0140.03215.59
5.5.80.0110.01815.53
5.5.70.0040.04115.54
5.5.60.0040.03115.48
5.5.50.0080.03215.37
5.5.40.0100.03715.53
5.5.30.0100.03915.45
5.5.20.0040.04615.56
5.5.10.0080.03215.36
5.5.00.0080.04015.43
5.4.450.0060.04615.08
5.4.440.0060.04315.09
5.4.430.0010.03315.13
5.4.420.0050.02715.27
5.4.410.0050.02714.86
5.4.400.0030.04214.92
5.4.390.0040.03114.80
5.4.380.0040.03315.13
5.4.370.0030.02614.76
5.4.360.0040.04614.89
5.4.350.0060.04015.06
5.4.340.0020.03214.94
5.4.330.0000.01110.80
5.4.320.0070.04014.88
5.4.310.0040.02514.97
5.4.300.0040.02214.98
5.4.290.0080.04214.82
5.4.280.0020.02514.92
5.4.270.0000.02714.97
5.4.260.0020.03814.87
5.4.250.0080.02314.77
5.4.240.0070.01914.81
5.4.230.0050.03514.85
5.4.220.0050.02814.69
5.4.210.0050.04114.99
5.4.200.0000.04615.01
5.4.190.0030.03314.86
5.4.180.0050.04314.92
5.4.170.0070.03514.85
5.4.160.0030.04014.92
5.4.150.0050.02314.87
5.4.140.0050.03713.59
5.4.130.0060.03113.45
5.4.120.0040.04213.38
5.4.110.0000.03713.43
5.4.100.0030.04013.41
5.4.90.0080.03213.26
5.4.80.0020.04113.46
5.4.70.0030.02613.58
5.4.60.0000.03513.44
5.4.50.0090.03613.41
5.4.40.0020.02913.57
5.4.30.0070.03713.52
5.4.20.0060.03313.55
5.4.10.0080.03513.48
5.4.00.0040.03113.38
5.3.290.0000.03412.47
5.3.280.0050.04212.43
5.3.270.0030.03012.40
5.3.260.0030.04312.33
5.3.250.0020.03712.52
5.3.240.0060.03512.41
5.3.230.0030.04312.35
5.3.220.0060.04112.43
5.3.210.0050.04512.47
5.3.200.0050.04312.29
5.3.190.0050.04012.36
5.3.180.0070.04012.51
5.3.170.0020.04412.55
5.3.160.0050.04412.43
5.3.150.0050.04012.34
5.3.140.0020.04012.45
5.3.130.0060.04012.28
5.3.120.0040.02312.27
5.3.110.0030.04312.38
5.3.100.0000.04212.21
5.3.90.0020.04312.08
5.3.80.0020.04012.15
5.3.70.0050.04112.10
5.3.60.0020.02212.10
5.3.50.0020.03212.07
5.3.40.0020.04312.01
5.3.30.0050.02912.06
5.3.20.0030.03911.96
5.3.10.0040.03411.89
5.3.00.0050.04011.72
5.2.170.0030.03510.86
5.2.160.0040.03010.75
5.2.150.0030.03510.88
5.2.140.0040.03410.89
5.2.130.0070.02210.68
5.2.120.0030.02110.83
5.2.110.0050.03010.80
5.2.100.0050.03310.82
5.2.90.0040.03410.80
5.2.80.0020.03610.80
5.2.70.0000.02710.82
5.2.60.0080.02810.70
5.2.50.0000.02910.79
5.2.40.0040.03210.81
5.2.30.0040.02710.70
5.2.20.0040.02510.60
5.2.10.0050.03010.74
5.2.00.0000.02910.54
5.1.60.0020.02810.28
5.1.50.0020.01410.30
5.1.40.0030.02510.41
5.1.30.0020.02810.31
5.1.20.0020.02910.51
5.1.10.0040.02710.45
5.1.00.0020.02010.28
5.0.50.0090.01210.28
5.0.40.0010.01810.28
5.0.30.0030.02610.28
5.0.20.0030.02210.28
5.0.10.0000.02510.28
5.0.00.0020.03410.28
4.4.90.0020.02010.28
4.4.80.0020.01210.28
4.4.70.0000.02210.28
4.4.60.0020.01910.28
4.4.50.0000.02110.28
4.4.40.0030.02810.28
4.4.30.0020.01810.28
4.4.20.0020.02010.28
4.4.10.0020.01810.28
4.4.00.0000.02710.28
4.3.110.0020.02110.28
4.3.100.0020.01810.28
4.3.90.0000.01810.28
4.3.80.0000.02910.28
4.3.70.0030.01810.28
4.3.60.0040.01510.28
4.3.50.0050.01510.28
4.3.40.0030.02010.28
4.3.30.0000.02110.28
4.3.20.0000.02210.28
4.3.10.0020.02210.28
4.3.00.0030.01510.28

preferences:
47.1 ms | 401 KiB | 5 Q