3v4l.org

run code in 300+ PHP versions simultaneously
<?php $petsounds = array("cat" => "meow", "dog" => "woof", "snake" => "hiss"); $petsounds{'mouse'} = "squeak"; var_dump($petsounds); $obj = new stdClass; $obj->ps = $petsounds; $obj->ps{"fox"} = "Gding, ding, ding"; var_dump($obj); $obj->{'123'} = "the end"; var_dump($obj);

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)
8.3.70.0110.00416.38
8.3.60.0120.00318.43
8.3.50.0140.00822.03
8.3.40.0070.00718.56
8.3.30.0070.00718.96
8.3.20.0040.00420.39
8.3.10.0030.00520.36
8.3.00.0050.00319.26
8.2.180.0070.01116.50
8.2.170.0100.01022.96
8.2.160.0100.00320.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00022.18
8.2.110.0060.00320.23
8.2.100.0040.00717.99
8.2.90.0000.00819.01
8.2.80.0000.00917.97
8.2.70.0060.00317.25
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0060.00618.06
8.2.30.0000.00717.94
8.2.20.0040.00417.54
8.2.10.0000.00717.93
8.2.00.0080.00017.56
8.1.280.0180.00325.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.73
8.1.230.0070.00318.97
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0100.00016.97
8.1.190.0000.00916.75
8.1.180.0090.00018.10
8.1.170.0040.00418.49
8.1.160.0070.00021.95
8.1.150.0030.00518.84
8.1.140.0040.00417.38
8.1.130.0030.00317.67
8.1.120.0040.00417.42
8.1.110.0000.00717.32
8.1.100.0000.00817.33
8.1.90.0070.00017.36
8.1.80.0040.00417.24
8.1.70.0000.00717.24
8.1.60.0000.00817.37
8.1.50.0040.00417.40
8.1.40.0000.00817.46
8.1.30.0030.00617.52
8.1.20.0040.00417.45
8.1.10.0000.00817.37
8.1.00.0050.00217.21
8.0.300.0000.00718.77
8.0.290.0050.00216.58
8.0.280.0000.00718.27
8.0.270.0090.00617.18
8.0.260.0000.00617.19
8.0.250.0070.00016.82
8.0.240.0060.00016.97
8.0.230.0070.00016.76
8.0.220.0030.00316.80
8.0.210.0050.00316.72
8.0.200.0030.00316.80
8.0.190.0000.00716.88
8.0.180.0000.00716.87
8.0.170.0030.00516.88
8.0.160.0000.00716.84
8.0.150.0000.00716.61
8.0.140.0000.00716.77
8.0.130.0050.00013.19
8.0.120.0040.00416.85
8.0.110.0000.00716.82
8.0.100.0080.00016.88
8.0.90.0070.00016.77
8.0.80.0110.00616.77
8.0.70.0000.00716.74
8.0.60.0000.00716.68
8.0.50.0040.00416.94
8.0.30.0130.00717.03
8.0.20.0080.01117.40
8.0.10.0070.00016.99
8.0.00.0090.00916.52
7.4.330.0050.00015.14
7.4.320.0030.00316.55
7.4.300.0030.00316.41
7.4.290.0030.00316.57
7.4.280.0100.00016.48
7.4.270.0050.00316.50
7.4.260.0030.00316.54
7.4.250.0000.00716.52
7.4.240.0050.00216.39
7.4.230.0000.00716.64
7.4.220.0140.00616.57
7.4.210.0050.00916.62
7.4.200.0030.00316.33
7.4.160.0110.00516.48
7.4.150.0040.01817.40
7.4.140.0100.01017.86
7.4.130.0090.01116.44
7.4.120.0130.00616.46
7.4.110.0160.00716.63
7.4.100.0130.00916.41
7.4.90.0070.01116.48
7.4.80.0070.01119.39
7.4.70.0050.01916.66
7.4.60.0120.00416.51
7.4.50.0040.00016.23
7.4.40.0060.01216.73
7.4.30.0170.00016.49
7.4.10.0060.01514.74
7.4.00.0050.01314.97
7.3.330.0060.00013.09
7.3.320.0000.00513.22
7.3.310.0030.00316.33
7.3.300.0030.00316.28
7.3.290.0100.00616.30
7.3.280.0110.00916.28
7.3.270.0120.00617.40
7.3.260.0100.00716.37
7.3.250.0140.00916.35
7.3.240.0080.01616.66
7.3.230.0070.01416.39
7.3.210.0110.00716.42
7.3.200.0000.02219.39
7.3.190.0120.00616.56
7.3.180.0090.00916.24
7.3.170.0070.01116.44
7.3.160.0090.00916.43
7.3.130.0120.00914.88
7.3.120.0070.00714.91
7.3.110.0060.00615.11
7.3.100.0100.00714.92
7.3.90.0060.00914.48
7.3.80.0070.00714.64
7.3.70.0090.00614.78
7.3.60.0000.01114.97
7.3.50.0060.01314.72
7.3.40.0060.01214.92
7.3.30.0140.00014.70
7.3.20.0030.01316.88
7.3.10.0060.01016.47
7.3.00.0030.00616.70
7.2.330.0070.01416.56
7.2.320.0090.00916.47
7.2.310.0070.01016.64
7.2.300.0100.00716.45
7.2.290.0130.00616.61
7.2.260.0000.01914.84
7.2.250.0000.02114.94
7.2.240.0060.00914.86
7.2.230.0070.00414.68
7.2.220.0060.00914.96
7.2.210.0070.00414.77
7.2.200.0040.01415.04
7.2.190.0100.01014.68
7.2.180.0000.01314.91
7.2.170.0030.01014.81
7.2.160.0030.01415.00
7.2.150.0090.01216.88
7.2.140.0080.00516.66
7.2.130.0090.00616.86
7.2.120.0030.00916.71
7.2.110.0120.00416.84
7.2.100.0040.01116.81
7.2.90.0030.01016.79
7.2.80.0090.00316.91
7.2.70.0150.00416.91
7.2.60.0000.01316.86
7.2.50.0030.01616.95
7.2.40.0030.01616.87
7.2.30.0070.00416.99
7.2.20.0080.00816.88
7.2.10.0040.00916.82
7.2.00.0070.00718.12
7.1.330.0030.01015.92
7.1.320.0000.01815.78
7.1.310.0040.00715.57
7.1.300.0130.00615.91
7.1.290.0070.01015.79
7.1.280.0060.00615.57
7.1.270.0070.01015.88
7.1.260.0040.00816.01
7.1.250.0130.00015.92
7.1.240.0070.00715.88
7.1.230.0090.00015.80
7.1.220.0000.01015.91
7.1.210.0100.01015.63
7.1.200.0060.00915.55
7.1.190.0080.00615.81
7.1.180.0030.01515.68
7.1.170.0000.01415.97
7.1.160.0070.01115.61
7.1.150.0130.00315.77
7.1.140.0110.00415.63
7.1.130.0070.00715.71
7.1.120.0070.00715.72
7.1.110.0040.00815.74
7.1.100.0080.00616.93
7.1.90.0030.00915.69
7.1.80.0090.00615.81
7.1.70.0020.00916.56
7.1.60.0120.00717.56
7.1.50.0060.00616.38
7.1.40.0110.00415.70
7.1.30.0070.00715.76
7.1.20.0030.01015.71
7.1.10.0060.00315.82
7.1.00.0050.04319.06
7.0.330.0100.00315.36
7.0.320.0030.00615.47
7.0.310.0040.01215.38
7.0.300.0080.00815.39
7.0.290.0060.00615.44
7.0.280.0070.00415.36
7.0.270.0030.00615.44
7.0.260.0060.00615.32
7.0.250.0040.01215.24
7.0.240.0090.00615.28
7.0.230.0030.01015.19
7.0.220.0080.00615.13
7.0.210.0030.00915.43
7.0.200.0080.00315.91
7.0.190.0030.00615.44
7.0.180.0080.00615.28
7.0.170.0040.00715.38
7.0.160.0060.00615.23
7.0.150.0100.00015.48
7.0.140.0090.03718.72
7.0.130.0110.00715.48
7.0.120.0090.00315.45
7.0.110.0000.01415.40
7.0.100.0030.01015.45
7.0.90.0030.01015.48
7.0.80.0030.01215.50
7.0.70.0070.00715.50
7.0.60.0080.02317.72
7.0.50.0050.03216.57
7.0.40.0050.04016.70
7.0.30.0190.02216.72
7.0.20.0100.02816.73
7.0.10.0070.03016.81
7.0.00.0070.04416.80
5.6.400.0040.00414.55
5.6.390.0040.00414.43
5.6.380.0030.01414.39
5.6.370.0090.01014.62
5.6.360.0150.00014.32
5.6.350.0000.01214.77
5.6.340.0030.01014.24
5.6.330.0000.00914.63
5.6.320.0070.00714.74
5.6.310.0090.00314.31
5.6.300.0080.00514.57
5.6.290.0030.01314.52
5.6.280.0070.03917.69
5.6.270.0000.01014.62
5.6.260.0060.00614.41
5.6.250.0040.01114.44
5.6.240.0030.00714.38
5.6.230.0030.01514.24
5.6.220.0100.00314.54
5.6.210.0080.03517.44
5.6.200.0100.04116.29
5.6.190.0050.03317.39
5.6.180.0100.02917.42
5.6.170.0270.01717.38
5.6.160.0070.03417.34
5.6.150.0070.04216.33
5.6.140.0040.02416.37
5.6.130.0070.02416.32
5.6.120.0120.02717.90
5.6.110.0140.03717.76
5.6.100.0090.03617.83
5.6.90.0070.04017.57
5.6.80.0080.03317.44
5.6.70.1700.02517.43
5.6.60.0110.00414.19
5.6.50.0070.00714.25
5.6.40.0030.00714.26
5.6.30.0030.01014.41
5.6.20.0060.00314.47
5.6.10.0100.00314.30
5.6.00.0130.00314.26
5.5.380.0090.00614.54
5.5.370.0060.01214.30
5.5.360.0070.01014.38
5.5.350.0130.04217.54
5.5.340.0030.03016.26
5.5.330.0020.02717.31
5.5.320.0120.02717.23
5.5.310.0200.03017.11
5.5.300.0060.02516.12
5.5.290.0110.03616.01
5.5.280.0050.03417.59
5.5.270.0050.02617.34
5.5.260.0090.04517.60
5.5.250.0100.03317.40
5.5.240.0170.04317.16
5.5.230.0040.01114.11
5.5.220.0060.00914.52
5.5.210.0040.01514.44
5.5.200.0040.00714.22
5.5.190.0040.00814.11
5.5.180.0060.00614.54
5.5.170.0030.01013.98
5.5.160.0080.00614.40
5.5.150.0060.00314.21
5.5.140.0070.00714.10
5.5.130.0060.00914.37
5.5.120.0080.00814.43
5.5.110.0000.01314.50
5.5.100.0100.00314.42
5.5.90.0070.00714.16
5.5.80.0040.00814.27
5.5.70.0030.01014.26
5.5.60.0030.00614.24
5.5.50.0090.00614.27
5.5.40.0070.00714.38
5.5.30.0000.01213.91
5.5.20.0000.00914.25
5.5.10.0110.00314.43
5.5.00.0040.01214.57
5.4.450.0120.03915.59
5.4.440.0170.03515.51
5.4.430.0090.03515.54
5.4.420.0160.03315.50
5.4.410.0180.03515.46
5.4.400.0110.02515.27
5.4.390.0080.04015.42
5.4.380.0070.03015.20
5.4.370.0130.03815.41
5.4.360.0120.03515.20
5.4.350.0100.02515.35
5.4.340.0180.03415.27
5.4.330.0060.00611.61
5.4.320.0120.04115.37
5.4.310.0170.02815.24
5.4.300.0120.03415.24
5.4.290.0140.03615.19
5.4.280.0130.02315.38
5.4.270.0190.02715.26
5.4.260.0100.02715.42
5.4.250.0080.02815.26
5.4.240.0130.03315.36
5.4.230.0050.03215.27
5.4.220.0100.02815.26
5.4.210.0160.02115.26
5.4.200.0120.03015.34
5.4.190.0140.03815.38
5.4.180.0130.02515.24
5.4.170.0100.03415.36
5.4.160.0150.03515.33
5.4.150.0100.02815.38
5.4.140.0070.02013.90
5.4.130.0060.02113.95
5.4.120.0100.03013.93
5.4.110.0130.01714.00
5.4.100.0080.02114.01
5.4.90.0130.01714.02
5.4.80.0050.02113.99
5.4.70.0070.02213.99
5.4.60.0030.02314.01
5.4.50.0100.02014.02
5.4.40.0080.02013.99
5.4.30.0070.02413.90
5.4.20.0030.02313.98
5.4.10.0050.02113.88
5.4.00.0080.01913.74
5.3.290.0200.07714.50
5.3.280.0170.07314.54
5.3.270.0270.07014.56
5.3.260.0300.05714.54
5.3.250.0100.04714.44
5.3.240.0130.04014.55
5.3.230.0070.04014.64
5.3.220.0070.04314.62
5.3.210.0100.04014.42
5.3.200.0130.03714.39
5.3.190.0170.03314.41
5.3.180.0070.04014.40
5.3.170.0100.04014.40
5.3.160.0070.04014.46
5.3.150.0070.03714.41
5.3.140.0170.03014.51
5.3.130.0070.04314.57
5.3.120.0130.04314.38
5.3.110.0170.03314.65
5.3.100.0070.04313.88
5.3.90.0130.03013.93
5.3.80.0130.03313.95
5.3.70.0200.03013.97
5.3.60.0200.02713.84
5.3.50.0130.03313.99
5.3.40.0070.04013.93
5.3.30.0200.03013.75
5.3.20.0030.04013.78
5.3.10.0030.04313.53
5.3.00.0170.03013.61
5.2.170.0130.02312.04
5.2.160.0100.02712.04
5.2.150.0130.03012.04
5.2.140.0100.03312.04
5.2.130.0070.03012.04
5.2.120.0100.03012.04
5.2.110.0100.02712.04
5.2.100.0130.02712.04
5.2.90.0100.02712.04
5.2.80.0070.03012.04
5.2.70.0070.03012.04
5.2.60.0100.02712.04
5.2.50.0070.03312.04
5.2.40.0070.03312.04
5.2.30.0170.01712.04
5.2.20.0130.02712.04
5.2.10.0000.03312.04
5.2.00.0000.06312.04
5.1.60.0070.05012.04
5.1.50.0070.05012.04
5.1.40.0100.04712.04
5.1.30.0000.05312.04
5.1.20.0070.04012.04
5.1.10.0100.04712.04
5.1.00.0230.03312.04
5.0.50.0070.04312.04
5.0.40.0030.04312.04
5.0.30.0100.06312.04
5.0.20.0030.03712.04
5.0.10.0000.04312.04
5.0.00.0070.04012.04
4.4.90.0000.01712.04
4.4.80.0000.01712.04
4.4.70.0030.01312.04
4.4.60.0000.01712.04
4.4.50.0000.01712.04
4.4.40.0070.05012.04
4.4.30.0000.03712.04
4.4.20.0030.02712.04
4.4.10.0000.03312.04
4.4.00.0000.05312.04
4.3.110.0070.02712.04
4.3.100.0100.03312.04
4.3.90.0070.03012.04
4.3.80.0000.05312.04
4.3.70.0030.02312.04
4.3.60.0000.02312.04
4.3.50.0000.02312.04
4.3.40.0000.02712.04
4.3.30.0030.02312.04
4.3.20.0000.02012.04
4.3.10.0000.03712.04
4.3.00.0070.03012.04

preferences:
54.23 ms | 402 KiB | 5 Q