3v4l.org

run code in 300+ PHP versions simultaneously
<?php class testing { public function fetch_array() { return array('version' => '1.2.3'); } } $result = new testing(); $k = $result->fetch_array(); echo $k['version'];

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)
8.3.40.0110.00418.79
8.3.30.0060.00918.79
8.3.20.0080.00420.20
8.3.10.0120.00323.61
8.3.00.0070.00020.88
8.2.170.0070.00722.96
8.2.160.0090.01222.25
8.2.150.0110.00424.18
8.2.140.0070.00724.66
8.2.130.0080.00022.26
8.2.120.0040.00426.35
8.2.110.0090.00021.06
8.2.100.0040.00817.84
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0050.00317.71
8.2.60.0060.00318.03
8.2.50.0030.00718.07
8.2.40.0000.00718.28
8.2.30.0030.00618.01
8.2.20.0080.00318.13
8.2.10.0040.00417.95
8.2.00.0040.00417.93
8.1.270.0070.00722.23
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00422.80
8.1.230.0040.00719.61
8.1.220.0000.00917.77
8.1.210.0000.00918.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0030.00618.52
8.1.160.0080.00018.84
8.1.150.0030.00520.66
8.1.140.0040.00419.48
8.1.130.0030.00318.86
8.1.120.0090.00017.44
8.1.110.0080.00017.27
8.1.100.0040.00417.36
8.1.90.0040.00417.29
8.1.80.0000.00717.43
8.1.70.0000.00717.38
8.1.60.0040.00417.56
8.1.50.0000.00817.41
8.1.40.0060.00317.40
8.1.30.0000.00717.49
8.1.20.0050.00317.63
8.1.10.0060.00317.63
8.1.00.0040.00417.51
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0030.00318.46
8.0.270.0070.00017.20
8.0.260.0000.00716.75
8.0.250.0040.00416.88
8.0.240.0040.00416.76
8.0.230.0040.00316.95
8.0.220.0070.00016.82
8.0.210.0000.00716.90
8.0.200.0000.00716.88
8.0.190.0050.00316.93
8.0.180.0050.00216.88
8.0.170.0040.00416.83
8.0.160.0000.00816.85
8.0.150.0030.00516.79
8.0.140.0050.00516.73
8.0.130.0000.01013.22
8.0.120.0030.00516.70
8.0.110.0000.00716.87
8.0.100.0070.00016.85
8.0.90.0070.00016.80
8.0.80.0140.00916.83
8.0.70.0000.00716.84
8.0.60.0040.00416.89
8.0.50.0080.00016.82
8.0.30.0110.00717.02
8.0.20.0090.01217.40
8.0.10.0040.00417.00
8.0.00.0160.00616.85
7.4.330.0050.00015.55
7.4.320.0030.00316.47
7.4.300.0000.00616.61
7.4.290.0000.00716.42
7.4.280.0020.00516.63
7.4.270.0030.00316.50
7.4.260.0000.00816.54
7.4.250.0030.00316.48
7.4.240.0000.00716.60
7.4.230.0000.00716.69
7.4.220.0140.01416.67
7.4.210.0030.01016.65
7.4.200.0000.00716.32
7.4.160.0050.01016.35
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0170.00716.65
7.4.120.0110.01016.63
7.4.110.0100.00716.48
7.4.100.0140.01116.64
7.4.90.0150.01016.38
7.4.80.0070.01319.39
7.4.70.0080.00816.31
7.4.60.0030.01316.48
7.4.50.0080.00816.48
7.4.40.0060.01316.47
7.4.30.0070.01016.74
7.4.10.0070.00714.85
7.4.00.0090.00814.92
7.3.330.0060.00013.16
7.3.320.0050.00013.32
7.3.310.0000.00816.34
7.3.300.0000.00816.35
7.3.290.0110.00716.31
7.3.280.0050.01116.27
7.3.270.0130.00317.40
7.3.260.0120.00516.41
7.3.250.0110.01016.36
7.3.240.0100.00716.37
7.3.230.0110.00716.47
7.3.210.0090.00616.30
7.3.200.0100.01316.61
7.3.190.0130.00316.33
7.3.180.0060.01016.32
7.3.170.0090.01216.49
7.3.160.0180.00416.41
7.3.120.0120.00314.77
7.3.110.0160.00315.00
7.3.100.0030.01014.53
7.3.90.0120.00314.89
7.3.80.0090.00614.50
7.3.70.0000.01314.71
7.3.60.0000.01714.73
7.3.50.0060.00314.60
7.3.40.0060.00614.71
7.3.30.0070.00414.63
7.3.20.0040.01116.62
7.3.10.0060.00616.39
7.3.00.0090.00016.64
7.2.330.0120.00616.87
7.2.320.0060.01116.80
7.2.310.0140.00416.73
7.2.300.0100.00616.39
7.2.290.0110.00616.73
7.2.250.0180.00014.50
7.2.240.0060.00915.23
7.2.230.0070.01015.19
7.2.220.0000.01815.21
7.2.210.0000.01314.89
7.2.200.0070.00714.92
7.2.190.0070.00314.68
7.2.180.0040.01115.16
7.2.170.0040.01215.08
7.2.160.0100.00715.01
7.2.150.0070.00716.77
7.2.140.0100.00316.79
7.2.130.0120.00016.63
7.2.120.0070.00316.83
7.2.110.0090.00616.80
7.2.100.0040.01416.79
7.2.90.0080.00616.68
7.2.80.0030.00716.76
7.2.70.0060.00616.50
7.2.60.0040.01216.64
7.2.50.0060.01216.93
7.2.40.0030.01516.68
7.2.30.0030.01216.94
7.2.20.0070.00316.75
7.2.10.0070.01016.61
7.2.00.0020.01318.04
7.1.330.0060.00915.35
7.1.320.0040.00415.79
7.1.310.0040.01115.70
7.1.300.0000.01715.55
7.1.290.0060.00915.68
7.1.280.0070.00715.68
7.1.270.0000.01415.80
7.1.260.0070.00315.61
7.1.250.0030.01315.46
7.1.240.0040.00715.65
7.1.230.0030.00515.85
7.1.220.0040.00415.74
7.1.210.0120.00015.62
7.1.200.0070.00715.60
7.1.190.0040.00715.61
7.1.180.0100.00315.76
7.1.170.0090.00915.54
7.1.160.0060.00615.93
7.1.150.0060.00615.42
7.1.140.0000.01415.70
7.1.130.0040.00815.73
7.1.120.0070.01015.59
7.1.110.0030.00515.76
7.1.100.0040.00916.73
7.1.90.0030.00515.58
7.1.80.0000.01115.59
7.1.70.0080.00416.46
7.1.60.0020.01216.33
7.1.50.0070.00816.16
7.1.40.0040.00915.98
7.1.30.0040.00916.12
7.1.20.0060.00816.20
7.1.10.0040.00816.13
7.1.00.0040.01016.11
7.0.330.0040.00815.31
7.0.320.0050.00215.08
7.0.310.0040.00415.31
7.0.300.0030.01015.50
7.0.290.0040.01215.39
7.0.280.0040.01115.30
7.0.270.0000.01615.14
7.0.260.0000.00815.23
7.0.250.0030.00915.04
7.0.240.0060.00315.43
7.0.230.0000.01315.13
7.0.220.0030.00715.46
7.0.210.0040.00415.46
7.0.200.0040.00415.95
7.0.190.0020.00815.84
7.0.180.0050.00715.92
7.0.170.0030.01015.88
7.0.160.0040.00715.66
7.0.150.0010.00715.62
7.0.140.0050.00715.79
7.0.130.0050.00715.85
7.0.120.0030.00815.92
7.0.110.0020.00815.75
7.0.100.0050.00715.71
7.0.90.0050.00615.97
7.0.80.0050.00815.86
7.0.70.0050.00915.88
7.0.60.0020.01115.79
7.0.50.0060.00615.89
7.0.40.0080.00614.71
7.0.30.0030.00714.68
7.0.20.0000.01014.57
7.0.10.0070.00414.62
7.0.00.0020.00914.62
5.6.400.0000.01014.60
5.6.390.0040.00414.44
5.6.380.0040.00814.33
5.6.370.0090.00314.36
5.6.360.0060.01214.27
5.6.350.0070.00714.34
5.6.340.0000.01114.31
5.6.330.0060.00314.48
5.6.320.0070.00714.56
5.6.310.0000.01414.48
5.6.300.0050.02517.43
5.6.290.0050.02517.43
5.6.280.0030.02817.84
5.6.270.0020.03017.73
5.6.260.0030.02617.78
5.6.250.0060.02917.66
5.6.240.0030.02817.71
5.6.230.0080.04617.60
5.6.220.0070.02417.63
5.6.210.0050.02517.71
5.6.200.0080.02817.48
5.6.190.0030.02817.49
5.6.180.0050.03017.60
5.6.170.0080.02717.68
5.6.160.0040.03617.61
5.6.150.0050.04417.75
5.6.140.0070.02717.67
5.6.130.0020.03617.61
5.6.120.0090.02217.78
5.6.110.0020.04217.49
5.6.100.0030.02617.68
5.6.90.0080.04117.42
5.6.80.0060.02817.17
5.6.70.0060.03717.26
5.6.60.0090.02017.46
5.6.50.0070.01817.28
5.6.40.0020.03417.34
5.6.30.0040.02417.24
5.6.20.0030.02617.19
5.6.10.0050.03017.16
5.6.00.0070.02117.43
5.5.380.0100.03317.51
5.5.370.0070.04717.44
5.5.360.0090.03417.57
5.5.350.0100.04917.62
5.5.340.0090.04718.01
5.5.330.0000.04717.84
5.5.320.0030.04018.03
5.5.310.0100.07718.11
5.5.300.0100.06618.03
5.5.290.0000.05018.09
5.5.280.0100.03318.11
5.5.270.0000.06118.07
5.5.260.0240.04818.06
5.5.250.0030.06517.93
5.5.240.0270.03017.24
5.5.230.0030.03917.40
5.5.220.0100.03817.45
5.5.210.0000.04217.38
5.5.200.0100.07317.46
5.5.190.0030.03717.38
5.5.180.0200.04717.44
5.5.160.0100.06117.44
5.5.150.0070.05717.20
5.5.140.0060.03717.17
5.5.130.0000.05217.34
5.5.120.0030.03817.18
5.5.110.0040.03917.43
5.5.100.0060.04217.37
5.5.90.0000.04417.11
5.5.80.0030.03816.95
5.5.70.0000.04717.36
5.5.60.0000.04117.09
5.5.50.0030.04217.39
5.5.40.0090.03117.33
5.5.30.0100.03917.27
5.5.20.0060.03517.40
5.5.10.0000.04217.29
5.5.00.0000.05217.26
5.4.450.0030.04219.24
5.4.440.0100.03619.40
5.4.430.0100.05519.55
5.4.420.0030.08019.31
5.4.410.0070.05319.34
5.4.400.0100.04019.08
5.4.390.0030.04319.23
5.4.380.0060.04119.20
5.4.370.0070.03419.20
5.4.360.0060.03518.87
5.4.350.0000.04318.91
5.4.340.0030.04119.16
5.4.320.0060.05518.98
5.4.310.0040.03919.12
5.4.300.0030.04218.96
5.4.290.0140.03819.12
5.4.280.0060.04219.05
5.4.270.0030.07318.95
5.4.260.0060.03819.23
5.4.250.0100.03819.22
5.4.240.0070.03919.12
5.4.230.0030.03719.06
5.4.220.0030.05919.19
5.4.210.0130.03818.94
5.4.200.0030.03719.19
5.4.190.0070.03819.15
5.4.180.0030.04019.11
5.4.170.0070.04218.95
5.4.160.0030.04619.05
5.4.150.0070.04318.96
5.4.140.0000.04616.80
5.4.130.0030.03916.59
5.4.120.0070.06016.67
5.4.110.0100.03216.74
5.4.100.0000.03916.63
5.4.90.0060.04816.63
5.4.80.0030.03816.45
5.4.70.0070.06816.46
5.4.60.0060.03616.45
5.4.50.0070.03316.71
5.4.40.0100.02916.48
5.4.30.0000.04216.67
5.4.20.0000.06216.70
5.4.10.0000.03816.55
5.4.00.0070.03116.04
5.3.290.0030.08115.93
5.3.280.0030.03715.93
5.3.270.0070.03315.93
5.3.260.0060.03815.93
5.3.250.0060.03215.93
5.3.240.0100.03315.93
5.3.230.0030.03615.93
5.3.220.0000.04115.93
5.3.210.0000.04115.93
5.3.200.0070.03515.93
5.3.190.0000.04015.93
5.3.180.0070.06915.93
5.3.170.0000.04315.93
5.3.160.0030.03915.93
5.3.150.0100.05615.93
5.3.140.0070.03915.93
5.3.130.0100.05215.93
5.3.120.0120.03515.93
5.3.110.0040.03715.93
5.3.100.0000.03915.93
5.3.90.0000.03915.93
5.3.80.0000.04015.93
5.3.70.0030.03615.93
5.3.60.0030.03415.93
5.3.50.0070.03715.93
5.3.40.0070.03315.93
5.3.30.0000.05315.93
5.3.20.0060.03415.93
5.3.10.0160.03415.93
5.3.00.0070.03215.93
5.2.170.0030.04415.93
5.2.160.0030.03715.93
5.2.150.0070.06215.93
5.2.140.0030.04315.93
5.2.130.0000.03115.93
5.2.120.0030.03415.93
5.2.110.0030.03815.93
5.2.100.0000.03215.93
5.2.90.0030.02915.93
5.2.80.0000.03315.93
5.2.70.0000.03215.93
5.2.60.0030.03815.93
5.2.50.0030.02815.93
5.2.40.0070.02915.93
5.2.30.0030.02915.93
5.2.20.0030.02815.93
5.2.10.0060.02515.93
5.2.00.0030.03215.93
5.1.60.0000.02715.93
5.1.50.0040.02215.93
5.1.40.0030.02315.93
5.1.30.0060.02315.93
5.1.20.0030.02415.93
5.1.10.0030.02515.93
5.1.00.0030.03615.93
5.0.50.0030.02415.93
5.0.40.0000.02315.93
5.0.30.0030.02915.93
5.0.20.0000.02315.93
5.0.10.0030.01815.93
5.0.00.0040.03215.93
4.4.90.0090.02715.93
4.4.80.0060.01215.93
4.4.70.0000.04115.93
4.4.60.0030.01815.93
4.4.50.0050.01915.93
4.4.40.0000.04515.93
4.4.30.0030.02015.93
4.4.20.0000.01715.93
4.4.10.0030.01615.93
4.4.00.0000.02915.93
4.3.110.0060.01415.93
4.3.100.0000.01615.93
4.3.90.0000.01915.93
4.3.80.0030.02515.93
4.3.70.0000.01615.93
4.3.60.0000.01615.93
4.3.50.0160.01315.93
4.3.40.0030.03015.93
4.3.30.0000.03715.93
4.3.20.0040.02515.93
4.3.10.0000.01915.93
4.3.00.0040.01415.93

preferences:
49.63 ms | 400 KiB | 5 Q