3v4l.org

run code in 300+ PHP versions simultaneously
<?php $petsounds = array("cat" => "meow", "dog" => "woof", "snake" => "hiss"); $petsounds{'mouse'} = "squeak"; print_r($petsounds);

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)
8.3.60.0070.00718.30
8.3.50.0180.00321.93
8.3.40.0090.00618.61
8.3.30.0030.01418.89
8.3.20.0040.00420.20
8.3.10.0040.00423.66
8.3.00.0110.00017.38
8.2.180.0090.00618.29
8.2.170.0170.00022.96
8.2.160.0100.00320.25
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0000.00719.83
8.2.110.0000.00920.38
8.2.100.0060.00617.72
8.2.90.0000.00818.03
8.2.80.0080.00017.97
8.2.70.0000.00817.37
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0040.00419.64
8.2.30.0040.00417.90
8.2.20.0040.00417.56
8.2.10.0000.00717.95
8.2.00.0050.00217.65
8.1.280.0130.00325.92
8.1.270.0030.00522.06
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.04
8.1.230.0040.00820.88
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0050.00516.98
8.1.190.0030.00616.98
8.1.180.0080.00018.10
8.1.170.0030.00518.59
8.1.160.0070.00021.86
8.1.150.0040.00418.66
8.1.140.0080.00017.34
8.1.130.0030.00317.75
8.1.120.0070.00017.36
8.1.110.0040.00417.38
8.1.100.0050.00217.30
8.1.90.0070.00017.38
8.1.80.0040.00417.25
8.1.70.0040.00417.32
8.1.60.0000.00817.45
8.1.50.0030.00517.41
8.1.40.0050.00317.36
8.1.30.0030.00517.56
8.1.20.0000.00717.52
8.1.10.0070.00017.24
8.1.00.0050.00217.30
8.0.300.0070.00020.07
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0030.00317.16
8.0.260.0020.00517.12
8.0.250.0000.00616.77
8.0.240.0000.00616.82
8.0.230.0000.00816.74
8.0.220.0000.00716.83
8.0.210.0000.00716.75
8.0.200.0000.00716.79
8.0.190.0000.00716.83
8.0.180.0040.00416.84
8.0.170.0040.00416.88
8.0.160.0000.00716.70
8.0.150.0040.00416.78
8.0.140.0000.00716.79
8.0.130.0000.00513.24
8.0.120.0020.00516.73
8.0.110.0040.00416.79
8.0.100.0070.00016.76
8.0.90.0040.00416.86
8.0.80.0090.01216.77
8.0.70.0000.00816.80
8.0.60.0040.00416.93
8.0.50.0030.00516.72
8.0.30.0100.00917.04
8.0.20.0140.00617.40
8.0.10.0030.00516.82
8.0.00.0150.00616.51
7.4.330.0000.00615.00
7.4.320.0060.00016.33
7.4.300.0030.00316.55
7.4.290.0030.00316.43
7.4.280.0030.00916.44
7.4.270.0000.00816.43
7.4.260.0000.00916.39
7.4.250.0070.00016.25
7.4.240.0040.00316.50
7.4.230.0000.00716.55
7.4.220.0140.00616.63
7.4.210.0030.01016.64
7.4.200.0030.00316.53
7.4.160.0110.00516.59
7.4.150.0160.00317.40
7.4.140.0160.00517.86
7.4.130.0070.01016.49
7.4.120.0110.01016.47
7.4.110.0090.00916.29
7.4.100.0170.00016.53
7.4.90.0070.01016.52
7.4.80.0170.00719.39
7.4.70.0080.01316.30
7.4.60.0070.00916.60
7.4.50.0060.00316.58
7.4.40.0100.00716.57
7.4.30.0110.00616.36
7.4.10.0080.00815.15
7.4.00.0090.00814.70
7.3.330.0000.00613.05
7.3.320.0000.00713.11
7.3.310.0030.00316.27
7.3.300.0000.00616.11
7.3.290.0100.00416.25
7.3.280.0060.01016.20
7.3.270.0150.00317.40
7.3.260.0120.00916.18
7.3.250.0140.00816.26
7.3.240.0030.01616.50
7.3.230.0090.00816.39
7.3.210.0130.00516.31
7.3.200.0110.00619.39
7.3.190.0130.01016.37
7.3.180.0090.00616.32
7.3.170.0100.00716.27
7.3.160.0070.01016.19
7.3.130.0100.01014.87
7.3.120.0080.00614.70
7.3.110.0030.01514.48
7.3.100.0070.01014.56
7.3.90.0060.00815.00
7.3.80.0040.00714.68
7.3.70.0030.01014.66
7.3.60.0090.00914.73
7.3.50.0080.00814.80
7.3.40.0100.00014.72
7.3.30.0070.00714.70
7.3.20.0080.00516.86
7.3.10.0080.00816.54
7.3.00.0000.01516.38
7.2.330.0140.00416.20
7.2.320.0030.01416.27
7.2.310.0100.00716.60
7.2.300.0060.01016.49
7.2.290.0130.00716.30
7.2.260.0060.01014.88
7.2.250.0060.01215.13
7.2.240.0090.00314.67
7.2.230.0000.01615.16
7.2.220.0000.01614.76
7.2.210.0030.00714.83
7.2.200.0030.01014.59
7.2.190.0120.00414.55
7.2.180.0120.00314.87
7.2.170.0000.01814.86
7.2.160.0060.00914.94
7.2.150.0070.00416.40
7.2.140.0090.00616.77
7.2.130.0020.00916.78
7.2.120.0030.01016.74
7.2.110.0090.00716.82
7.2.100.0080.00816.87
7.2.90.0040.01216.81
7.2.80.0190.00816.51
7.2.70.0090.00616.67
7.2.60.0040.00916.68
7.2.50.0020.01216.62
7.2.40.0060.00716.53
7.2.30.0050.00716.64
7.2.20.0080.00716.73
7.2.10.0090.00516.62
7.2.00.0090.00616.70
7.1.330.0030.00815.95
7.1.320.0070.00715.83
7.1.310.0080.00715.71
7.1.300.0060.01215.84
7.1.290.0100.00715.84
7.1.280.0070.00315.77
7.1.270.0130.00315.75
7.1.260.0070.00715.62
7.1.250.0020.01115.77
7.1.240.0060.00815.74
7.1.230.0050.00715.77
7.1.220.0020.01215.72
7.1.210.0110.00815.66
7.1.200.0100.00515.54
7.1.190.0030.00915.76
7.1.180.0060.00615.65
7.1.170.0030.00715.72
7.1.160.0060.00815.78
7.1.150.0030.01115.63
7.1.140.0010.00915.50
7.1.130.0030.01015.65
7.1.120.0100.00115.62
7.1.110.0050.00615.88
7.1.100.0050.01016.62
7.1.90.0060.00715.51
7.1.80.0040.00415.74
7.1.70.0040.00816.12
7.1.60.0090.00916.83
7.1.50.0040.00816.08
7.1.40.0050.00615.75
7.1.30.0050.00915.55
7.1.20.0080.00515.77
7.1.10.0050.00615.84
7.1.00.0040.02918.04
7.0.330.0040.01115.27
7.0.320.0050.00815.23
7.0.310.0030.01215.44
7.0.300.0050.00915.32
7.0.290.0090.00515.46
7.0.280.0050.00615.38
7.0.270.0060.00315.38
7.0.260.0070.00315.29
7.0.250.0080.00615.24
7.0.240.0060.00615.38
7.0.230.0070.00515.51
7.0.220.0020.00715.41
7.0.210.0090.00315.39
7.0.200.0010.00815.98
7.0.190.0030.01215.36
7.0.180.0060.00815.37
7.0.170.0060.00715.46
7.0.160.0070.00415.49
7.0.150.0060.00315.42
7.0.140.0060.02717.55
7.0.130.0040.00715.30
7.0.120.0070.00315.12
7.0.110.0030.01015.44
7.0.100.0080.00515.46
7.0.90.0030.00815.40
7.0.80.0060.00615.49
7.0.70.0050.01015.35
7.0.60.0110.02916.82
7.0.50.0070.02216.17
7.0.40.0050.02115.76
7.0.30.0140.02015.51
7.0.20.0150.03115.58
7.0.10.0070.01815.51
7.0.00.0080.02615.59
5.6.400.0000.00914.38
5.6.390.0000.01614.54
5.6.380.0090.00214.54
5.6.370.0050.01114.44
5.6.360.0070.00714.46
5.6.350.0040.01214.23
5.6.340.0060.00514.38
5.6.330.0020.01013.99
5.6.320.0090.00414.52
5.6.310.0060.00514.39
5.6.300.0040.01014.28
5.6.290.0050.00814.54
5.6.280.0050.02716.34
5.6.270.0050.00814.33
5.6.260.0050.01014.34
5.6.250.0030.00914.33
5.6.240.0050.00614.46
5.6.230.0110.00214.18
5.6.220.0010.00814.35
5.6.210.0090.03116.48
5.6.200.0050.03315.47
5.6.190.0090.03316.39
5.6.180.0120.02616.40
5.6.170.0180.02716.38
5.6.160.0070.01916.36
5.6.150.0050.03415.70
5.6.140.0080.02315.63
5.6.130.0060.02215.59
5.6.120.0050.01816.51
5.6.110.0080.02416.58
5.6.100.0070.02816.38
5.6.90.0030.02616.44
5.6.80.0060.03416.36
5.6.70.0080.00713.94
5.6.60.0030.01114.33
5.6.50.0060.00714.20
5.6.40.0040.00914.28
5.6.30.0030.01014.14
5.6.20.0050.00814.23
5.6.10.0050.00614.14
5.6.00.0040.01114.12
5.5.380.0060.00512.77
5.5.370.0070.00612.62
5.5.360.0020.01012.76
5.5.350.0080.02915.43
5.5.340.0010.02614.51
5.5.330.0080.02815.24
5.5.320.0190.03015.31
5.5.310.0100.03115.35
5.5.300.0030.02414.44
5.5.290.0050.02414.47
5.5.280.0080.02515.31
5.5.270.0050.03115.27
5.5.260.0030.02615.26
5.5.250.0020.02315.40
5.5.240.0110.02115.13
5.5.230.0090.00012.60
5.5.220.0040.00512.79
5.5.210.0030.00712.76
5.5.200.0050.00512.69
5.5.190.0050.00512.78
5.5.180.0050.00712.80
5.5.170.0070.00512.79
5.5.160.0060.00612.63
5.5.150.0070.00212.61
5.5.140.0040.00712.62
5.5.130.0030.00712.54
5.5.120.0070.00512.66
5.5.110.0060.00512.72
5.5.100.0040.00812.69
5.5.90.0020.01112.63
5.5.80.0060.00412.65
5.5.70.0070.00112.52
5.5.60.0050.00612.73
5.5.50.0030.00712.75
5.5.40.0060.00412.58
5.5.30.0050.00712.59
5.5.20.0060.00312.71
5.5.10.0080.00612.74
5.5.00.0080.00312.46
5.4.450.0210.02013.98
5.4.440.0330.02413.89
5.4.430.0100.02313.85
5.4.420.0330.00413.94
5.4.410.0260.00513.83
5.4.400.0260.00213.85
5.4.390.0230.00413.73
5.4.380.0230.00413.70
5.4.370.0270.00313.72
5.4.360.0260.00113.76
5.4.350.0210.00513.74
5.4.340.0060.01511.35
5.4.330.0030.00611.13
5.4.320.0050.01711.49
5.4.310.0080.01411.48
5.4.300.0060.01311.50
5.4.290.0080.01511.56
5.4.280.0080.01311.54
5.4.270.0050.01611.54
5.4.260.0050.01711.54
5.4.250.0030.01911.47
5.4.240.0050.01511.45
5.4.230.0050.01811.58
5.4.220.0050.01511.46
5.4.210.0050.01611.49
5.4.200.0040.01511.47
5.4.190.0070.01511.52
5.4.180.0060.01511.40
5.4.170.0020.01711.50
5.4.160.0040.01911.46
5.4.150.0070.01411.44
5.4.140.0050.01711.37
5.4.130.0080.01311.45
5.4.120.0030.01811.38
5.4.110.0050.01511.35
5.4.100.0060.01411.33
5.4.90.0050.01711.32
5.4.80.0040.01611.26
5.4.70.0050.01411.37
5.4.60.0060.01411.34
5.4.50.0070.01411.43
5.4.40.0040.01611.38
5.4.30.0040.01711.31
5.4.20.0070.01411.44
5.4.10.0040.01611.40
5.4.00.0060.01511.19
5.3.290.0040.02511.99
5.3.280.0050.02211.94
5.3.270.0030.02111.95
5.3.260.0040.02411.95
5.3.250.0060.02111.95
5.3.240.0070.01911.95
5.3.230.0040.02311.94
5.3.220.0040.02011.93
5.3.210.0070.02011.93
5.3.200.0100.01811.93
5.3.190.0050.02211.93
5.3.180.0020.02811.92
5.3.170.0050.02711.92
5.3.160.0050.02611.92
5.3.150.0080.02111.93
5.3.140.0080.02111.92
5.3.130.0040.02911.92
5.3.120.0090.02011.92
5.3.110.0070.02411.92
5.3.100.0060.02311.65
5.3.90.0060.02311.63
5.3.80.0070.02211.63
5.3.70.0080.02311.63
5.3.60.0070.02411.62
5.3.50.0040.02311.59
5.3.40.0070.02211.59
5.3.30.0050.02411.56
5.3.20.0040.02111.45
5.3.10.0060.02111.44
5.3.00.0040.02211.43
5.2.170.0020.01910.18
5.2.160.0030.01810.18
5.2.150.0030.01710.18
5.2.140.0050.01810.17
5.2.130.0050.01610.15
5.2.120.0060.01510.16
5.2.110.0040.02010.16
5.2.100.0080.02110.16
5.2.90.0090.02010.16
5.2.80.0060.02210.15
5.2.70.0040.01910.15
5.2.60.0050.01610.13
5.2.50.0040.01810.12
5.2.40.0040.02110.11
5.2.30.0020.02210.09
5.2.20.0070.02110.09
5.2.10.0030.02310.04
5.2.00.0040.0239.98
5.1.60.0040.0139.62
5.1.50.0040.0189.62
5.1.40.0060.0149.61
5.1.30.0070.0149.78
5.1.20.0060.0149.79
5.1.10.0070.0129.65
5.1.00.0020.0149.65
5.0.50.0040.0128.89
5.0.40.0030.0128.83
5.0.30.0040.0178.73
5.0.20.0050.0108.72
5.0.10.0050.0138.71
5.0.00.0010.0198.70
4.4.90.0020.0117.98
4.4.80.0030.0117.96
4.4.70.0040.0087.96
4.4.60.0030.0097.96
4.4.50.0040.0077.97
4.4.40.0010.0167.94
4.4.30.0040.0097.97
4.4.20.0040.0098.01
4.4.10.0030.0088.01
4.4.00.0020.0157.97
4.3.110.0050.0087.92
4.3.100.0030.0087.92
4.3.90.0010.0107.90
4.3.80.0020.0157.88
4.3.70.0010.0107.90
4.3.60.0020.0107.90
4.3.50.0040.0097.90
4.3.40.0010.0157.86
4.3.30.0010.0117.22
4.3.20.0000.0157.21
4.3.10.0020.0117.20
4.3.00.0050.0139.21

preferences:
51.7 ms | 401 KiB | 5 Q