3v4l.org

run code in 300+ PHP versions simultaneously
<?php $poo = new ArrayObject(); $poo->add("sog"); $poo->add("cat"); var_dump($poo);

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)
8.3.40.0110.01118.75
8.3.30.0120.00318.74
8.3.20.0040.00418.55
8.3.10.0000.00820.61
8.3.00.0040.00419.36
8.2.170.0040.01122.96
8.2.160.0140.00320.95
8.2.150.0120.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00817.63
8.2.110.0040.00721.19
8.2.100.0000.01217.78
8.2.90.0030.00619.08
8.2.80.0040.00417.80
8.2.70.0050.00317.50
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0040.00418.01
8.2.30.0060.00317.86
8.2.20.0000.00917.70
8.2.10.0000.00817.66
8.2.00.0040.00417.68
8.1.270.0030.00524.66
8.1.260.0090.00626.35
8.1.250.0180.00028.09
8.1.240.0050.00520.79
8.1.230.0080.00420.97
8.1.220.0070.00317.74
8.1.210.0050.00318.80
8.1.200.0030.00617.23
8.1.190.0090.00017.52
8.1.180.0040.00418.10
8.1.170.0080.00018.79
8.1.160.0030.00618.77
8.1.150.0000.00718.58
8.1.140.0040.00417.38
8.1.130.0000.00717.82
8.1.120.0050.00317.37
8.1.110.0030.00417.29
8.1.100.0040.00417.38
8.1.90.0040.00417.25
8.1.80.0040.00417.40
8.1.70.0000.00717.41
8.1.60.0050.00317.51
8.1.50.0040.00417.53
8.1.40.0040.00417.54
8.1.30.0000.00717.69
8.1.20.0040.00417.62
8.1.10.0000.00817.57
8.1.00.0040.00417.53
8.0.300.0070.00019.80
8.0.290.0070.00016.75
8.0.280.0050.00218.42
8.0.270.0000.00817.10
8.0.260.0000.00816.82
8.0.250.0000.00716.81
8.0.240.0070.00016.82
8.0.230.0040.00416.92
8.0.220.0000.00716.83
8.0.210.0070.00016.88
8.0.200.0030.00317.00
8.0.190.0050.00216.91
8.0.180.0070.00016.89
8.0.170.0050.00516.79
8.0.160.0070.00016.99
8.0.150.0000.00816.83
8.0.140.0060.00316.80
8.0.130.0060.00013.30
8.0.120.0040.00416.74
8.0.110.0030.00516.83
8.0.100.0000.00716.72
8.0.90.0030.00416.77
8.0.80.0070.01016.95
8.0.70.0070.00016.68
8.0.60.0040.00416.84
8.0.50.0070.00016.83
8.0.30.0130.00517.06
8.0.20.0110.00717.10
8.0.10.0040.00416.92
8.0.00.0050.01416.57
7.4.330.0000.00512.93
7.4.320.0030.00316.44
7.4.300.0050.00316.55
7.4.290.0000.00716.41
7.4.280.0070.00316.58
7.4.270.0030.00316.58
7.4.260.0000.00513.25
7.4.250.0030.00716.43
7.4.240.0030.00516.45
7.4.230.0000.00716.50
7.4.220.0090.00916.39
7.4.210.0050.01016.58
7.4.200.0060.00316.36
7.4.190.0070.00016.59
7.4.160.0130.00316.57
7.4.150.0110.00516.35
7.4.140.0150.00316.49
7.4.130.0070.01016.50
7.4.120.0090.00916.44
7.4.110.0040.01316.63
7.4.100.0070.01016.42
7.4.90.0060.01216.51
7.4.80.0140.00319.39
7.4.70.0070.01016.59
7.4.60.0030.01416.43
7.4.50.0040.00416.50
7.4.40.0040.00816.34
7.4.30.0090.00616.55
7.4.00.0060.00914.95
7.3.330.0030.00313.01
7.3.320.0030.00313.10
7.3.310.0070.00016.25
7.3.300.0000.00716.23
7.3.290.0030.01316.25
7.3.280.0110.00816.24
7.3.270.0110.00616.41
7.3.260.0120.00516.47
7.3.250.0130.00316.20
7.3.240.0090.00916.25
7.3.230.0040.01516.45
7.3.210.0120.00916.34
7.3.200.0080.00816.30
7.3.190.0080.01316.38
7.3.180.0040.01216.41
7.3.170.0060.00916.29
7.3.160.0090.00616.59
7.3.120.0030.00714.78
7.2.330.0040.01516.73
7.2.320.0070.01116.53
7.2.310.0140.00516.31
7.2.300.0060.01016.55
7.2.290.0100.01016.59
7.2.110.0100.01316.36
7.2.60.0060.00616.93
7.2.00.0000.01419.18
7.1.200.0100.00315.69
7.1.100.0100.00815.90
7.1.70.0040.00417.04
7.1.60.0100.01419.40
7.1.50.0110.01116.73
7.1.00.0070.07322.37
7.0.200.0160.00714.68
7.0.140.0000.07321.92
7.0.120.0100.06722.13
7.0.60.0100.05019.91
7.0.50.0000.04317.77
7.0.40.0100.08320.04
7.0.30.0370.07020.09
7.0.20.0230.07020.00
7.0.10.0170.04020.00
7.0.00.0070.05019.95
5.6.280.0030.07321.09
5.6.210.0100.07020.47
5.6.200.0030.08018.22
5.6.190.0200.07020.57
5.6.180.0300.06320.44
5.6.170.0270.08020.62
5.6.160.0170.07020.49
5.6.150.0130.05718.08
5.6.140.0200.06718.14
5.6.130.0130.07718.18
5.6.120.0030.08020.98
5.6.110.0030.08320.98
5.6.100.0100.08020.88
5.6.90.0070.08721.03
5.6.80.0100.08320.37
5.6.70.0300.05720.52
5.5.350.0270.07720.34
5.5.340.0170.07317.88
5.5.330.0030.04020.46
5.5.320.0030.07020.21
5.5.310.0400.07020.50
5.5.300.0100.07717.92
5.5.290.0030.07718.02
5.5.280.0100.07720.76
5.5.270.0130.04020.67
5.5.260.0070.04720.86
5.5.250.0000.09020.57
5.5.240.0130.07020.25
5.4.450.0130.07319.53
5.4.440.0100.05019.11
5.4.430.0070.06019.40
5.4.420.0130.06719.23
5.4.410.0030.06719.39
5.4.400.0070.03319.08
5.4.390.0030.07719.14
5.4.380.0030.04719.02
5.4.370.0030.07718.79
5.4.360.0130.04719.00
5.4.350.0030.04318.91
5.4.340.0030.05719.18
5.4.320.0030.08319.14
5.4.310.0070.07719.13
5.4.300.0100.05719.18
5.4.290.0100.06319.07
5.4.280.0170.06718.91
5.4.270.0000.05019.11
5.4.260.0030.06019.09
5.4.250.0070.08719.07
5.4.240.0070.05318.91
5.4.230.0070.07719.18
5.4.220.0030.05719.01
5.4.210.0070.04718.78
5.4.200.0070.05319.13
5.4.190.0030.06719.13
5.4.180.0100.06318.95
5.4.170.0100.05019.07
5.4.160.0070.03319.15
5.4.150.0130.03319.15
5.4.140.0100.07016.29
5.4.130.0070.05716.29
5.4.120.0070.03316.33
5.4.110.0100.06716.62
5.4.100.0170.03716.24
5.4.90.0100.04716.30
5.4.80.0030.06716.35
5.4.70.0070.05716.29
5.4.60.0070.07016.58
5.4.50.0070.04016.36
5.4.40.0030.04016.38
5.4.30.0100.03716.38
5.4.20.0030.07316.21
5.4.10.0070.07716.36
5.4.00.0070.06715.73
5.3.290.0030.05014.60
5.3.280.0030.05014.55
5.3.270.0000.05714.50
5.3.260.0030.03714.57
5.3.250.0070.03714.52
5.3.240.0030.07314.54
5.3.230.0070.07314.60
5.3.220.0070.08014.57
5.3.210.0100.07314.52
5.3.200.0100.07014.58
5.3.190.0130.03014.46
5.3.180.0130.06314.38
5.3.170.0130.06714.48
5.3.160.0130.06314.38
5.3.150.0000.06714.57
5.3.140.0100.06314.50
5.3.130.0100.06714.36
5.3.120.0030.06314.36
5.3.110.0130.07314.48
5.3.100.0130.06713.93
5.3.90.0000.04314.11
5.3.80.0100.03313.95
5.3.70.0030.04014.03
5.3.60.0070.05013.93
5.3.50.0130.04313.92
5.3.40.0070.05013.87
5.3.30.0030.04013.80
5.3.20.0000.07313.62
5.3.10.0100.07313.58
5.3.00.0030.04713.72
5.2.170.0030.03311.07
5.2.160.0000.03311.07
5.2.150.0100.03311.13
5.2.140.0100.04711.13
5.2.130.0000.03711.03
5.2.120.0030.05311.04
5.2.110.0100.06011.07
5.2.100.0030.03010.96
5.2.90.0030.02711.26
5.2.80.0030.04310.99
5.2.70.0000.06711.02
5.2.60.0070.03311.20
5.2.50.0000.03310.91
5.2.40.0070.03010.91
5.2.30.0030.03010.82
5.2.20.0030.03010.81
5.2.10.0030.02710.86
5.2.00.0070.02310.79
5.1.60.0070.0409.96
5.1.50.0030.0309.96
5.1.40.0030.0379.96
5.1.30.0030.06010.29
5.1.20.0030.05710.35
5.1.10.0030.0339.96
5.1.00.0070.03010.03
5.0.50.0030.0308.54
5.0.40.0000.0508.37
5.0.30.0030.0508.21
5.0.20.0000.0308.21
5.0.10.0070.0338.13
5.0.00.0030.0438.21
4.4.90.0070.0277.59
4.4.80.0030.0207.59
4.4.70.0000.0207.59
4.4.60.0030.0377.59
4.4.50.0000.0237.59
4.4.40.0000.0337.59
4.4.30.0000.0277.59
4.4.20.0000.0207.59
4.4.10.0000.0337.59
4.4.00.0030.0307.59
4.3.110.0030.0337.59
4.3.100.0070.0307.59
4.3.90.0070.0107.59
4.3.80.0000.0607.59
4.3.70.0070.0177.59
4.3.60.0030.0307.59
4.3.50.0000.0237.59
4.3.40.0000.0337.59
4.3.30.0030.0377.59
4.3.20.0000.0407.59
4.3.10.0000.0237.59
4.3.00.0000.0407.59

preferences:
59.56 ms | 400 KiB | 5 Q