3v4l.org

run code in 300+ PHP versions simultaneously
<?php $recordings = [ 'step_1_part_1' => [ 'required' => 'true', 'format' => 'wav' ], 'step_2_part_1' => [ 'required' => 'true', 'format' => 'wav' ], 'step_3_part_1' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_1' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_2' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_3' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_4' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_5' => [ 'required' => 'false', 'format' => 'wav' ], 'step_5_part_1' => [ 'required' => 'false', 'format' => 'wav' ], 'step_6_part_1' => [ 'required' => 'false', 'format' => 'wav' ] ]; echo json_encode($recordings);

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)
8.3.70.0070.00716.61
8.3.60.0070.01118.56
8.3.50.0080.00821.99
8.3.40.0120.00318.67
8.3.30.0150.00618.95
8.3.20.0000.01620.34
8.3.10.0000.00823.55
8.3.00.0040.00420.88
8.2.180.0100.00716.38
8.2.170.0140.00022.96
8.2.160.0130.00020.52
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00820.87
8.2.110.0100.00722.11
8.2.100.0070.00420.52
8.2.90.0000.00719.26
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0060.00319.78
8.2.50.0000.00818.07
8.2.40.0090.00019.88
8.2.30.0000.00718.31
8.2.20.0080.00017.61
8.2.10.0000.00817.93
8.2.00.0000.00817.50
8.1.280.0090.00625.92
8.1.270.0060.00323.99
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0070.00318.83
8.1.230.0080.00318.97
8.1.220.0000.01117.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.00
8.1.180.0000.00718.10
8.1.170.0000.00918.59
8.1.160.0050.00221.93
8.1.150.0000.00818.58
8.1.140.0000.00717.38
8.1.130.0030.00517.88
8.1.120.0030.00317.46
8.1.110.0040.00417.39
8.1.100.0080.00017.28
8.1.90.0040.00417.31
8.1.80.0050.00317.25
8.1.70.0070.00017.33
8.1.60.0040.00417.52
8.1.50.0000.00817.41
8.1.40.0030.00617.36
8.1.30.0040.00417.62
8.1.20.0000.00817.51
8.1.10.0020.00517.38
8.1.00.0000.00817.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.42
8.0.270.0000.01117.17
8.0.260.0060.00017.19
8.0.250.0070.00016.82
8.0.240.0000.00716.84
8.0.230.0030.00316.80
8.0.220.0000.00716.71
8.0.210.0040.00416.82
8.0.200.0000.00616.87
8.0.190.0000.00716.88
8.0.180.0000.00716.84
8.0.170.0040.00416.83
8.0.160.0040.00416.77
8.0.150.0000.00716.71
8.0.140.0050.00316.79
8.0.130.0000.00513.34
8.0.120.0040.00416.68
8.0.110.0000.00716.80
8.0.100.0030.00516.62
8.0.90.0040.00416.79
8.0.80.0070.00716.81
8.0.70.0000.00716.88
8.0.60.0000.00716.69
8.0.50.0070.00016.76
8.0.30.0150.00816.88
8.0.20.0110.01117.40
8.0.10.0040.00416.96
8.0.00.0110.00616.64
7.4.330.0050.00015.09
7.4.320.0030.00316.44
7.4.300.0030.00316.57
7.4.290.0040.00416.43
7.4.280.0060.00316.53
7.4.270.0070.00016.51
7.4.260.0030.00316.43
7.4.250.0000.00816.29
7.4.240.0020.00516.47
7.4.230.0070.00016.55
7.4.220.0060.01916.60
7.4.210.0060.01316.54
7.4.200.0070.00016.33
7.4.190.0000.00716.54
7.4.160.0070.01016.27
7.4.150.0000.01717.40
7.4.140.0110.00917.86
7.4.130.0100.01116.54
7.4.120.0090.00916.50
7.4.110.0180.00316.45
7.4.100.0030.01416.58
7.4.90.0130.00316.48
7.4.80.0160.00619.39
7.4.70.0100.00616.49
7.4.60.0060.01216.43
7.4.50.0040.00416.44
7.4.40.0130.00416.13
7.4.30.0060.00916.57
7.4.00.0020.01614.84
7.3.330.0060.00013.11
7.3.320.0000.00613.14
7.3.310.0030.00516.13
7.3.300.0040.00416.11
7.3.290.0030.01216.04
7.3.280.0110.00716.10
7.3.270.0140.00417.40
7.3.260.0070.01016.47
7.3.250.0130.00916.15
7.3.240.0110.00716.35
7.3.230.0080.00816.39
7.3.210.0140.00316.37
7.3.200.0120.00919.39
7.3.190.0110.00816.50
7.3.180.0100.00616.43
7.3.170.0030.01316.27
7.3.160.0150.00616.42
7.3.120.0030.01314.57
7.3.110.0070.01014.67
7.3.100.0140.00314.77
7.3.90.0070.01114.83
7.3.80.0070.00714.66
7.3.70.0040.00814.78
7.3.60.0060.00314.77
7.3.50.0030.00914.64
7.3.40.0030.01314.59
7.3.30.0060.00914.40
7.3.20.0030.00916.38
7.3.10.0050.00516.52
7.3.00.0090.00616.57
7.2.330.0120.00616.50
7.2.320.0090.00916.19
7.2.310.0060.01616.16
7.2.300.0100.00716.51
7.2.290.0030.01516.18
7.2.250.0070.01415.07
7.2.240.0110.00715.00
7.2.230.0000.01814.68
7.2.220.0040.01515.18
7.2.210.0140.00014.59
7.2.200.0040.01114.98
7.2.190.0090.00614.86
7.2.180.0030.01314.82
7.2.170.0060.01014.89
7.2.60.0080.00316.36
7.2.00.0000.01319.07
7.1.330.0060.00615.72
7.1.320.0030.01315.67
7.1.310.0030.01315.78
7.1.300.0000.01215.68
7.1.290.0030.01015.68
7.1.280.0100.00615.66
7.1.270.0060.00615.39
7.1.260.0110.00415.84
7.1.200.0110.00315.77
7.1.100.0000.00817.74
7.1.70.0000.01117.14
7.1.60.0130.00619.70
7.1.50.0120.01216.92
7.1.00.0170.06022.31
7.0.200.0000.00716.67
7.0.140.0070.06721.95
7.0.90.0100.08019.83
7.0.80.0100.07319.95
7.0.70.0000.05019.91
7.0.60.0130.06719.84
7.0.50.0370.04720.25
7.0.40.0130.07020.18
7.0.30.0030.04320.13
7.0.20.0000.04720.08
7.0.10.0000.06020.17
7.0.00.0030.04720.07
5.6.280.0100.06721.09
5.6.240.0100.07320.75
5.6.230.0200.06320.63
5.6.220.0130.07720.70
5.6.210.0000.04320.56
5.6.200.0070.04721.09
5.6.190.0100.03721.02
5.6.180.0030.04021.07
5.6.170.0070.04020.93
5.6.160.0030.06321.00
5.6.150.0130.03321.02
5.6.140.0030.04021.07
5.6.130.0030.06321.01
5.6.120.0100.08021.17
5.6.110.0070.04021.07
5.6.100.0000.04321.03
5.6.90.0030.04021.05
5.6.80.0030.05020.41
5.6.70.0070.04020.45
5.6.60.0200.07020.31
5.6.50.0070.07720.41
5.6.40.0100.04720.31
5.6.30.0130.07720.30
5.6.20.0100.07320.43
5.6.10.0030.04720.43
5.6.00.0130.07020.34
5.5.380.0030.05320.51
5.5.370.0030.08320.35
5.5.360.0070.04020.38
5.5.350.0070.04020.42
5.5.340.0070.08320.80
5.5.330.0000.04720.75
5.5.320.0000.04020.78
5.5.310.0030.04020.87
5.5.300.0030.06020.86
5.5.290.0030.03720.89
5.5.280.0070.03320.75
5.5.270.0070.04020.85
5.5.260.0070.06020.87
5.5.250.0070.03320.68
5.5.240.0200.06720.30
5.5.230.0070.08020.12
5.5.220.0170.07020.27
5.5.210.0070.06720.26
5.5.200.0030.08020.27
5.5.190.0170.05320.16
5.5.180.0070.05020.27
5.5.160.0070.08320.17
5.5.150.0070.05720.25
5.5.140.0100.07320.23
5.5.130.0100.05720.24
5.5.120.0100.07020.18
5.5.110.0100.07720.16
5.5.100.0170.07319.98
5.5.90.0000.07720.06
5.5.80.0070.07720.12
5.5.70.0070.07320.05
5.5.60.0130.04320.13
5.5.50.0070.07320.13
5.5.40.0070.07319.96
5.5.30.0030.08020.04
5.5.20.0070.08020.09
5.5.10.0030.07720.11
5.5.00.0130.05320.02
5.4.450.0030.04019.45
5.4.440.0000.04319.42
5.4.430.0030.04019.38
5.4.420.0070.04019.41
5.4.410.0000.04019.29
5.4.400.0030.03319.15
5.4.390.0030.05718.81
5.4.380.0100.07318.81
5.4.370.0030.08318.98
5.4.360.0030.08319.11
5.4.350.0070.08019.10
5.4.340.0000.08019.05
5.4.320.0130.07019.23
5.4.310.0070.07718.98
5.4.300.0130.04318.94
5.4.290.0200.07319.09
5.4.280.0230.04019.14
5.4.270.0070.07718.78
5.4.260.0030.08019.07
5.4.250.0170.06719.22
5.4.240.0100.07019.02
5.4.230.0070.07719.07
5.4.220.0130.07019.02
5.4.210.0230.06319.14
5.4.200.0100.06318.75
5.4.190.0130.06319.11
5.4.180.0200.05719.03
5.4.170.0070.08019.10
5.4.160.0100.08018.89
5.4.150.0070.07718.94
5.4.140.0170.06316.30
5.4.130.0070.07016.09
5.4.120.0130.06016.07
5.4.110.0100.07016.21
5.4.100.0170.07016.35
5.4.90.0170.06316.35
5.4.80.0070.07016.20
5.4.70.0130.06316.24
5.4.60.0070.07316.41
5.4.50.0100.06316.30
5.4.40.0000.07316.45
5.4.30.0070.03316.32
5.4.20.0030.07016.33
5.4.10.0100.07316.25
5.4.00.0070.07315.76
5.3.290.0070.07714.52
5.3.280.0000.05014.41
5.3.270.0200.06714.60
5.3.260.0030.08014.57
5.3.250.0100.07014.55
5.3.240.0070.07314.59
5.3.230.0130.07014.59
5.3.220.0100.07014.56
5.3.210.0100.04314.48
5.3.200.0030.08314.58
5.3.190.0130.04014.43
5.3.180.0130.07014.48
5.3.170.0230.05714.53
5.3.160.0170.07014.57
5.3.150.0000.08014.43
5.3.140.0070.07314.42
5.3.130.0100.05714.53
5.3.120.0000.06714.46
5.3.110.0030.08314.55
5.3.100.0230.06313.90
5.3.90.0070.07313.88
5.3.80.0130.07014.01
5.3.70.0130.03713.89
5.3.60.0030.04313.91
5.3.50.0100.04713.95
5.3.40.0100.07013.72
5.3.30.0100.06313.87
5.3.20.0030.07313.68
5.3.10.0100.05313.63
5.3.00.0070.07013.39
5.2.170.0070.04011.20
5.2.160.0200.05011.00
5.2.150.0070.06011.12
5.2.140.0070.06311.05
5.2.130.0100.05011.14
5.2.120.0100.04011.04
5.2.110.0000.04310.96
5.2.100.0070.06010.96
5.2.90.0030.04710.95
5.2.80.0100.05011.10
5.2.70.0030.06711.09
5.2.60.0000.05311.04
5.2.50.0030.05710.86
5.2.40.0070.05711.05
5.2.30.0030.05710.93
5.2.20.0100.05310.75
5.2.10.0030.05710.90
5.2.00.0100.05310.72
5.1.60.0070.0509.98
5.1.50.0100.03010.02
5.1.40.0000.0579.96
5.1.30.0100.05310.37
5.1.20.0100.03310.38
5.1.10.0070.05710.05
5.1.00.0100.04010.14
5.0.50.0030.0438.60
5.0.40.0030.0238.24
5.0.30.0030.0308.24
5.0.20.0030.0378.18
5.0.10.0030.0438.11
5.0.00.0000.0478.00
4.4.90.0070.0307.52
4.4.80.0030.0137.52
4.4.70.0000.0407.52
4.4.60.0130.0177.52
4.4.50.0070.0237.52
4.4.40.0030.0237.52
4.4.30.0000.0237.52
4.4.20.0000.0377.52
4.4.10.0000.0377.52
4.4.00.0000.0477.52
4.3.110.0000.0407.52
4.3.100.0030.0237.52
4.3.90.0070.0177.52
4.3.80.0070.0407.52
4.3.70.0030.0337.52
4.3.60.0030.0307.52
4.3.50.0030.0307.52
4.3.40.0000.0577.52
4.3.30.0030.0337.52
4.3.20.0070.0337.52
4.3.10.0000.0377.52
4.3.00.0030.0237.52

preferences:
67.39 ms | 401 KiB | 5 Q