3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $array = array("This is a string"); var_dump( $array[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)
8.3.60.0130.00718.18
8.3.50.0150.00522.05
8.3.40.0040.01118.67
8.3.30.0100.00718.71
8.3.20.0090.00018.45
8.3.10.0040.00419.30
8.3.00.0000.00721.78
8.2.180.0070.01416.75
8.2.170.0150.00622.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0120.00326.16
8.2.120.0040.00421.05
8.2.110.0040.00420.52
8.2.100.0120.00017.79
8.2.90.0050.00318.22
8.2.80.0050.00317.97
8.2.70.0040.00717.50
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0050.00221.21
8.2.20.0000.00817.52
8.2.10.0000.00717.53
8.2.00.0000.00717.48
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00322.19
8.1.230.0060.00620.88
8.1.220.0040.00417.74
8.1.210.0000.00818.79
8.1.200.0030.00617.23
8.1.190.0040.00419.32
8.1.180.0000.00818.10
8.1.170.0060.00318.24
8.1.160.0000.00718.86
8.1.150.0020.00518.45
8.1.140.0040.00417.38
8.1.130.0000.00717.72
8.1.120.0040.00417.37
8.1.110.0040.00417.43
8.1.100.0050.00217.29
8.1.90.0040.00417.39
8.1.80.0000.00817.35
8.1.70.0000.00617.33
8.1.60.0000.00917.41
8.1.50.0000.00717.45
8.1.40.0000.00817.43
8.1.30.0040.00417.59
8.1.20.0000.00817.59
8.1.10.0040.00417.52
8.1.00.0040.00717.55
8.0.300.0070.00020.16
8.0.290.0030.00617.04
8.0.280.0080.00018.38
8.0.270.0000.00717.23
8.0.260.0030.00316.61
8.0.250.0000.00716.88
8.0.240.0070.00016.84
8.0.230.0030.00316.92
8.0.220.0060.00016.70
8.0.210.0040.00416.78
8.0.200.0030.00316.88
8.0.190.0070.00016.93
8.0.180.0040.00416.90
8.0.170.0040.00316.74
8.0.160.0070.00016.80
8.0.150.0030.00316.73
8.0.140.0040.00416.78
8.0.130.0030.00313.21
8.0.120.0040.00416.82
8.0.110.0000.00716.86
8.0.100.0000.00716.80
8.0.90.0040.00416.69
8.0.80.0090.00616.80
8.0.70.0000.00916.65
8.0.60.0050.00216.71
8.0.50.0040.00416.77
8.0.30.0090.01117.04
8.0.20.0090.00917.40
8.0.10.0040.00416.79
8.0.00.0090.00916.74
7.4.330.0000.00514.78
7.4.320.0000.00616.45
7.4.300.0030.00316.53
7.4.290.0030.00316.41
7.4.280.0080.00016.34
7.4.270.0080.00016.45
7.4.260.0060.00013.20
7.4.250.0040.00416.41
7.4.240.0070.00016.36
7.4.230.0070.00016.33
7.4.220.0070.02016.54
7.4.210.0070.00916.45
7.4.200.0070.00016.33
7.4.190.0040.00416.40
7.4.160.0090.00616.52
7.4.150.0100.01017.40
7.4.140.0120.00617.86
7.4.130.0100.01016.36
7.4.120.0140.00416.30
7.4.110.0030.01316.54
7.4.100.0070.01516.48
7.4.90.0080.01116.29
7.4.80.0070.01119.39
7.4.70.0130.00316.38
7.4.60.0120.00916.42
7.4.50.0000.00916.30
7.4.40.0070.00722.52
7.4.30.0120.00616.47
7.4.00.0040.01014.61
7.3.330.0000.00513.08
7.3.320.0030.00313.13
7.3.310.0070.00016.29
7.3.300.0070.00016.24
7.3.290.0000.01416.22
7.3.280.0050.01316.36
7.3.270.0070.01117.40
7.3.260.0140.00418.24
7.3.250.0070.01016.23
7.3.240.0030.01316.40
7.3.230.0060.01016.40
7.3.210.0030.01316.17
7.3.200.0120.00919.39
7.3.190.0070.01416.45
7.3.180.0090.00616.34
7.3.170.0120.01016.27
7.3.160.0060.00916.42
7.3.120.0100.00614.87
7.2.330.0070.01016.30
7.2.320.0110.00616.47
7.2.310.0130.00916.59
7.2.300.0080.00816.22
7.2.290.0100.00716.34
7.2.00.0090.00319.15
7.1.100.0030.01018.22
7.1.70.0000.00917.20
7.1.60.0130.01319.40
7.1.50.0030.01717.05
7.1.00.0000.03722.44
7.0.200.0030.00616.41
7.0.140.0000.07722.11
7.0.110.0000.09021.75
7.0.100.0030.07721.73
7.0.90.0030.04721.64
7.0.80.0070.08021.67
7.0.70.0030.07721.76
7.0.60.0030.08321.68
7.0.50.0100.07022.20
7.0.40.0070.07720.09
7.0.30.0030.08320.18
7.0.20.0070.07720.14
7.0.10.0000.08020.04
7.0.00.0030.08020.17
5.6.280.0100.06321.06
5.6.260.0030.08720.67
5.6.250.0000.08020.58
5.6.240.0070.07020.57
5.6.230.0030.08020.50
5.6.220.0000.05020.56
5.6.210.0000.08320.55
5.6.200.0030.06720.92
5.6.190.0000.08721.19
5.6.180.0030.08021.05
5.6.170.0100.08021.02
5.6.160.0030.08021.03
5.6.150.0070.08020.99
5.6.140.0000.08320.93
5.6.130.0000.08020.87
5.6.120.0030.08020.99
5.6.110.0070.04721.20
5.6.100.0070.08021.14
5.6.90.0030.08321.18
5.6.80.0070.07020.41
5.6.70.0030.08320.30
5.6.60.0070.07320.52
5.6.50.0030.08320.59
5.6.40.0070.08020.32
5.6.30.0100.07320.25
5.6.20.0030.07320.57
5.6.10.0030.07720.44
5.6.00.0070.07320.57
5.5.380.0000.05020.32
5.5.370.0100.07320.48
5.5.360.0030.08320.18
5.5.350.0130.07020.34
5.5.340.0130.06720.88
5.5.330.0030.06020.81
5.5.320.0070.07720.79
5.5.310.0030.04020.72
5.5.300.0070.04720.91
5.5.290.0000.08020.88
5.5.280.0000.08720.88
5.5.270.0030.05020.63
5.5.260.0130.07020.61
5.5.250.0070.05720.56
5.5.240.0100.07720.36
5.5.230.0030.04720.21
5.5.220.0070.07720.28
5.5.210.0030.08020.36
5.5.200.0030.08020.00
5.5.190.0070.08020.16
5.5.180.0130.07320.31
5.5.160.0100.07320.33
5.5.150.0030.07720.09
5.5.140.0070.06020.24
5.5.130.0030.06320.26
5.5.120.0000.08320.10
5.5.110.0030.07720.17
5.5.100.0100.07020.20
5.5.90.0070.07319.98
5.5.80.0030.07719.99
5.5.70.0000.08319.93
5.5.60.0030.07320.20
5.5.50.0030.08020.00
5.5.40.0000.07319.91
5.5.30.0030.08020.00
5.5.20.0000.08720.16
5.5.10.0030.08020.07
5.5.00.0100.07320.09
5.4.450.0030.06319.51
5.4.440.0070.08019.44
5.4.430.0000.08319.42
5.4.420.0100.06719.33
5.4.410.0070.04019.46
5.4.400.0000.07718.95
5.4.390.0070.07319.05
5.4.380.0070.07318.95
5.4.370.0030.06719.11
5.4.360.0030.07719.00
5.4.350.0070.07318.95
5.4.340.0100.07019.00
5.4.320.0030.07719.00
5.4.310.0070.06718.93
5.4.300.0030.08019.07
5.4.290.0030.06719.03
5.4.280.0000.06319.11
5.4.270.0130.03719.02
5.4.260.0030.07319.12
5.4.250.0030.07319.10
5.4.240.0070.06718.98
5.4.230.0100.06719.00
5.4.220.0030.07318.98
5.4.210.0000.07318.95
5.4.200.0030.04019.27
5.4.190.0100.06318.97
5.4.180.0000.07719.11
5.4.170.0070.07319.02
5.4.160.0000.08319.14
5.4.150.0070.07019.01
5.4.140.0000.07316.20
5.4.130.0030.07716.41
5.4.120.0030.07016.19
5.4.110.0000.07716.38
5.4.100.0000.07316.36
5.4.90.0030.07016.13
5.4.80.0070.07016.47
5.4.70.0030.04016.29
5.4.60.0070.07016.50
5.4.50.0030.07016.33
5.4.40.0030.07316.31
5.4.30.0070.06716.34
5.4.20.0030.06716.34
5.4.10.0030.05316.47
5.4.00.0070.04015.59
5.3.290.0070.07014.73
5.3.280.0030.07014.65
5.3.270.0070.07314.54
5.3.260.0070.07314.46
5.3.250.0030.07314.42
5.3.240.0030.07314.67
5.3.230.0030.07714.59
5.3.220.0100.06714.39
5.3.210.0070.07314.45
5.3.200.0000.05014.50
5.3.190.0000.04714.57
5.3.180.0030.07314.41
5.3.170.0030.07314.63
5.3.160.0000.07714.57
5.3.150.0030.07314.50
5.3.140.0100.06014.49
5.3.130.0030.07314.56
5.3.120.0070.06714.44
5.3.110.0030.04014.43
5.3.100.0100.07013.98
5.3.90.0100.06013.94
5.3.80.0000.07314.09
5.3.70.0100.06714.03
5.3.60.0030.06013.89
5.3.50.0000.07314.04
5.3.40.0070.07013.80
5.3.30.0000.07713.73
5.3.20.0070.06713.53
5.3.10.0100.03313.52
5.3.00.0030.07013.51
5.2.170.0030.06013.43
5.2.160.0030.06013.43
5.2.150.0070.04313.43
5.2.140.0030.05713.43
5.2.130.0030.05713.43
5.2.120.0030.05713.43
5.2.110.0070.05013.43
5.2.100.0100.04713.43
5.2.90.0000.04313.43
5.2.80.0030.06313.43
5.2.70.0000.06313.43
5.2.60.0070.03713.43
5.2.50.0070.05713.43
5.2.40.0000.06313.43
5.2.30.0030.04313.43
5.2.20.0070.05313.43
5.2.10.0000.06313.43
5.2.00.0100.03013.43
5.1.60.0030.05013.43
5.1.50.0070.05013.43
5.1.40.0030.04013.43
5.1.30.0000.06013.43
5.1.20.0030.03013.43
5.1.10.0030.05313.43
5.1.00.0030.05313.43
5.0.50.0030.04713.43
5.0.40.0000.02713.43
5.0.30.0030.05013.43
5.0.20.0030.04013.43
5.0.10.0000.04013.43
5.0.00.0000.06313.43
4.4.90.0030.03313.43
4.4.80.0030.02713.43
4.4.70.0000.03313.43
4.4.60.0000.03313.43
4.4.50.0000.03313.43
4.4.40.0000.05313.43
4.4.30.0000.03313.43
4.4.20.0070.03013.43
4.4.10.0030.02713.43
4.4.00.0000.04313.43
4.3.110.0000.03713.43
4.3.100.0030.02013.43
4.3.90.0000.02713.43
4.3.80.0000.04313.43
4.3.70.0000.03313.43
4.3.60.0000.03313.43
4.3.50.0000.03013.43
4.3.40.0070.04713.43
4.3.30.0000.03313.43
4.3.20.0030.03313.43
4.3.10.0030.03013.43
4.3.00.0000.02713.43

preferences:
62.98 ms | 400 KiB | 5 Q