3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=63980 $arr = array("a", "b"); print_r($arr); print_r((object)$arr);

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)
8.3.60.0040.01416.50
8.3.50.0110.00722.01
8.3.40.0100.01318.63
8.3.30.0150.00618.96
8.3.20.0000.00820.21
8.3.10.0000.00923.51
8.3.00.0040.00419.13
8.2.180.0140.00318.27
8.2.170.0100.01022.96
8.2.160.0090.00420.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0000.00822.06
8.2.110.0030.00722.20
8.2.100.0060.00617.43
8.2.90.0000.00819.22
8.2.80.0030.00617.97
8.2.70.0050.01017.13
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00819.82
8.2.30.0070.00017.87
8.2.20.0050.00217.68
8.2.10.0070.00317.87
8.2.00.0000.01117.50
8.1.280.0140.00325.92
8.1.270.0070.00423.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00723.79
8.1.230.0070.00419.23
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0080.00017.22
8.1.190.0050.00317.43
8.1.180.0080.00018.10
8.1.170.0000.00818.43
8.1.160.0000.00821.91
8.1.150.0050.00218.49
8.1.140.0030.00517.44
8.1.130.0000.00717.79
8.1.120.0030.00517.41
8.1.110.0000.00817.27
8.1.100.0030.00317.38
8.1.90.0040.00417.30
8.1.80.0030.00317.29
8.1.70.0000.00717.38
8.1.60.0040.00417.57
8.1.50.0040.00417.50
8.1.40.0000.00717.51
8.1.30.0040.00417.52
8.1.20.0070.00017.54
8.1.10.0030.00617.31
8.1.00.0000.00817.35
8.0.300.0040.00418.77
8.0.290.0070.00017.05
8.0.280.0030.00518.30
8.0.270.0040.00417.19
8.0.260.0080.00017.13
8.0.250.0040.00416.93
8.0.240.0000.00616.91
8.0.230.0070.00016.93
8.0.220.0030.00316.79
8.0.210.0030.00316.87
8.0.200.0030.00316.89
8.0.190.0000.00716.90
8.0.180.0030.00516.90
8.0.170.0060.00316.88
8.0.160.0040.00416.76
8.0.150.0030.00316.83
8.0.140.0000.00716.84
8.0.130.0000.00513.22
8.0.120.0070.00016.69
8.0.110.0040.00416.71
8.0.100.0070.00016.71
8.0.90.0000.00716.69
8.0.80.0040.01216.75
8.0.70.0070.00016.87
8.0.60.0000.00716.71
8.0.50.0050.00216.71
8.0.30.0090.00917.06
8.0.20.0080.01517.40
8.0.10.0000.00716.88
8.0.00.0090.01216.65
7.4.330.0020.00215.00
7.4.320.0000.00616.36
7.4.300.0060.00016.45
7.4.290.0030.00316.63
7.4.280.0030.00416.61
7.4.270.0030.00416.59
7.4.260.0030.00316.35
7.4.250.0000.00716.43
7.4.240.0020.00516.52
7.4.230.0030.00316.50
7.4.220.0090.00616.41
7.4.210.0080.00716.61
7.4.200.0070.00016.25
7.4.190.0030.00316.47
7.4.160.0000.01816.50
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0100.00716.58
7.4.120.0080.00916.49
7.4.110.0200.00316.35
7.4.100.0130.00316.40
7.4.90.0060.01116.26
7.4.80.0060.01219.39
7.4.70.0070.01116.44
7.4.60.0100.00616.39
7.4.50.0030.00316.56
7.4.40.0150.00022.77
7.4.30.0090.00916.43
7.4.00.0040.01114.98
7.3.330.0050.00013.07
7.3.320.0030.00313.06
7.3.310.0070.00016.26
7.3.300.0030.00316.23
7.3.290.0060.01216.23
7.3.280.0100.00516.18
7.3.270.0100.00717.40
7.3.260.0100.00716.14
7.3.250.0100.00816.35
7.3.240.0210.00016.17
7.3.230.0110.00616.39
7.3.210.0120.00616.38
7.3.200.0090.01319.39
7.3.190.0060.01616.47
7.3.180.0130.00316.20
7.3.170.0040.01116.42
7.3.160.0060.00916.20
7.3.120.0030.01014.65
7.2.330.0040.01516.45
7.2.320.0120.01216.47
7.2.310.0060.01216.30
7.2.300.0000.01616.48
7.2.290.0070.01016.61
7.2.00.0000.01119.26
7.1.100.0000.01018.10
7.1.70.0030.00617.03
7.1.60.0070.01017.18
7.1.50.0100.01416.79
7.1.00.0100.06722.35
7.0.200.0070.01116.79
7.0.140.0070.07022.15
7.0.70.0000.04721.72
7.0.60.0030.04021.57
7.0.50.0030.04722.05
7.0.40.0070.03720.19
7.0.30.0030.03320.08
7.0.20.0000.03720.14
7.0.10.0000.03720.08
7.0.00.0030.03320.06
5.6.280.0100.06720.90
5.6.220.0000.07020.64
5.6.210.0030.04020.76
5.6.200.0030.04021.11
5.6.190.0000.04321.04
5.6.180.0000.04021.01
5.6.170.0000.03721.16
5.6.160.0100.04721.05
5.6.150.0030.04321.00
5.6.140.0030.04721.01
5.6.130.0000.04321.07
5.6.120.0030.03321.05
5.6.110.0030.05321.12
5.6.100.0070.03721.15
5.6.90.0070.03721.00
5.6.80.0000.03720.39
5.6.70.0000.03320.32
5.6.60.0070.02720.53
5.6.50.0000.03720.42
5.6.40.0000.03320.52
5.6.30.0070.02720.43
5.6.20.0030.03020.42
5.6.10.0030.03020.36
5.6.00.0070.02720.34
5.5.360.0070.08320.37
5.5.350.0000.04320.45
5.5.340.0100.04320.79
5.5.330.0000.03320.77
5.5.320.0000.03320.86
5.5.310.0030.03320.91
5.5.300.0030.08020.63
5.5.290.0030.05320.63
5.5.280.0000.05720.89
5.5.270.0030.03320.84
5.5.260.0000.04720.82
5.5.250.0030.03320.67
5.5.240.0000.03320.14
5.5.230.0070.05020.26
5.5.220.0000.03320.23
5.5.210.0000.03320.30
5.5.200.0030.03020.23
5.5.190.0030.03020.13
5.5.180.0000.03320.21
5.5.160.0000.03320.20
5.5.150.0030.03020.09
5.5.140.0030.03020.20
5.5.130.0000.03320.27
5.5.120.0070.03320.19
5.5.110.0000.03320.16
5.5.100.0030.03720.04
5.5.90.0000.05019.96
5.5.80.0070.06720.06
5.5.70.0030.07319.96
5.5.60.0130.07020.03
5.5.50.0100.07320.04
5.5.40.0070.07020.10
5.5.30.0070.07720.07
5.5.20.0030.07720.14
5.5.10.0070.07320.08
5.5.00.0030.07720.02
5.4.450.0030.03719.48
5.4.440.0030.05019.47
5.4.430.0030.03019.20
5.4.420.0070.03719.16
5.4.410.0030.03719.22
5.4.400.0030.03019.13
5.4.390.0030.04018.85
5.4.380.0000.03319.12
5.4.370.0000.03018.95
5.4.360.0000.03319.05
5.4.350.0000.03719.03
5.4.340.0100.02319.03
5.4.320.0000.03719.21
5.4.310.0000.03019.23
5.4.300.0000.03019.02
5.4.290.0000.03018.87
5.4.280.0000.03319.03
5.4.270.0000.03319.04
5.4.260.0030.03018.87
5.4.250.0070.05318.94
5.4.240.0030.04019.13
5.4.230.0030.05018.89
5.4.220.0030.07318.90
5.4.210.0030.07719.04
5.4.200.0070.07319.22
5.4.190.0030.06019.13
5.4.180.0030.07019.12
5.4.170.0100.04718.93
5.4.160.0030.07319.00
5.4.150.0070.06019.01
5.4.140.0070.07316.34
5.4.130.0030.07316.41
5.4.120.0000.07316.43
5.4.110.0030.07316.28
5.4.100.0070.04316.39
5.4.90.0030.07316.34
5.4.80.0000.05316.49
5.4.70.0000.05716.48
5.4.60.0070.06716.48
5.4.50.0000.07016.46
5.4.40.0030.05316.52
5.4.30.0030.06016.47
5.4.20.0030.07016.40
5.4.10.0100.06316.40
5.4.00.0070.06015.85
5.3.290.0000.03014.66
5.3.280.0000.07714.51
5.3.270.0070.05714.66
5.3.260.0070.07014.68
5.3.250.0100.07014.67
5.3.240.0030.07014.71
5.3.230.0070.06314.54
5.3.220.0030.07314.64
5.3.210.0030.04314.48
5.3.200.0030.07014.57
5.3.190.0030.07014.57
5.3.180.0070.07014.54
5.3.170.0030.05314.61
5.3.160.0070.06714.58
5.3.150.0100.06314.56
5.3.140.0000.07714.53
5.3.130.0100.07314.56
5.3.120.0000.08314.50
5.3.110.0000.07714.59
5.3.100.0000.08014.05
5.3.90.0130.06314.06
5.3.80.0100.05014.05
5.3.70.0030.07314.06
5.3.60.0070.07014.00
5.3.50.0000.06714.04
5.3.40.0030.06013.86
5.3.30.0070.03314.01
5.3.20.0070.04713.79
5.3.10.0070.05313.66
5.3.00.0030.06713.61
5.2.170.0070.05311.21
5.2.160.0030.05011.21
5.2.150.0000.03711.21
5.2.140.0030.05011.21
5.2.130.0030.05711.21
5.2.120.0000.06711.21
5.2.110.0030.05711.21
5.2.100.0070.05711.21
5.2.90.0000.06011.21
5.2.80.0030.05311.21
5.2.70.0000.06011.21
5.2.60.0070.04711.21
5.2.50.0070.05711.21
5.2.40.0130.04311.21
5.2.30.0070.05311.21
5.2.20.0030.05311.21
5.2.10.0000.06011.21
5.2.00.0030.06011.21
5.1.60.0070.04311.21
5.1.50.0000.04711.21
5.1.40.0000.04311.21
5.1.30.0070.03311.21
5.1.20.0030.04011.21
5.1.10.0000.05311.21
5.1.00.0070.03311.21
5.0.50.0000.04311.21
5.0.40.0070.04011.21
5.0.30.0070.05711.21
5.0.20.0000.04011.21
5.0.10.0000.05011.21
5.0.00.0070.05711.21
4.4.90.0000.04011.21
4.4.80.0030.02311.21
4.4.70.0000.03711.21
4.4.60.0000.03011.21
4.4.50.0000.03311.21
4.4.40.0000.05311.21
4.4.30.0000.03011.21
4.4.20.0030.03311.21
4.4.10.0000.03311.21
4.4.00.0000.05011.21
4.3.110.0000.03311.21
4.3.100.0000.03311.21
4.3.90.0000.03311.21
4.3.80.0000.05311.21
4.3.70.0000.03711.21
4.3.60.0000.03311.21
4.3.50.0000.03711.21
4.3.40.0000.05011.21
4.3.30.0030.03311.21
4.3.20.0000.03711.21
4.3.10.0030.03711.21
4.3.00.0030.03011.21

preferences:
38.17 ms | 401 KiB | 5 Q