3v4l.org

run code in 300+ PHP versions simultaneously
<?php $deep = 20; var_dump(($deep === true ? 5 : false) ?: (is_int($deep) && $deep > 0 ? ($deep - 1) : false));

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)
8.3.60.0100.00718.43
8.3.50.0120.00717.23
8.3.40.0040.01118.74
8.3.30.0040.01118.57
8.3.20.0050.00318.47
8.3.10.0050.00320.48
8.3.00.0040.00417.38
8.2.180.0060.01218.54
8.2.170.0140.00722.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00819.77
8.2.110.0090.00021.04
8.2.100.0070.00417.84
8.2.90.0000.00819.41
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00318.34
8.2.30.0040.00417.98
8.2.20.0040.00417.59
8.2.10.0000.00817.59
8.2.00.0000.00817.61
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0030.00728.09
8.1.240.0090.00020.83
8.1.230.0090.00620.78
8.1.220.0080.00018.77
8.1.210.0000.00818.79
8.1.200.0060.00317.25
8.1.190.0000.00817.39
8.1.180.0060.00318.10
8.1.170.0040.00418.77
8.1.160.0050.00218.89
8.1.150.0070.00018.68
8.1.140.0030.00717.36
8.1.130.0060.00017.86
8.1.120.0000.00817.49
8.1.110.0040.00417.28
8.1.100.0040.00417.35
8.1.90.0070.00017.42
8.1.80.0000.00717.50
8.1.70.0070.00017.32
8.1.60.0000.00817.58
8.1.50.0040.00417.50
8.1.40.0040.00417.52
8.1.30.0000.00717.64
8.1.20.0000.00817.71
8.1.10.0000.00717.43
8.1.00.0040.00417.39
8.0.300.0040.00420.04
8.0.290.0030.00616.63
8.0.280.0040.00418.45
8.0.270.0000.00817.29
8.0.260.0030.00318.34
8.0.250.0000.00816.95
8.0.240.0040.00416.94
8.0.230.0030.00316.95
8.0.220.0070.00016.79
8.0.210.0030.00316.84
8.0.200.0030.00316.88
8.0.190.0000.00716.86
8.0.180.0040.00416.91
8.0.170.0000.01016.79
8.0.160.0030.00316.85
8.0.150.0060.00316.81
8.0.140.0040.00416.86
8.0.130.0050.00013.33
8.0.120.0070.00016.75
8.0.110.0000.00716.94
8.0.100.0040.00416.75
8.0.90.0050.00216.82
8.0.80.0060.00916.81
8.0.70.0000.00716.94
8.0.60.0040.00416.79
8.0.50.0070.00016.94
8.0.30.0080.01516.81
8.0.20.0090.00917.23
8.0.10.0040.00416.86
8.0.00.0040.01716.73
7.4.330.0030.00312.96
7.4.320.0060.00016.57
7.4.300.0040.00416.55
7.4.290.0040.00416.59
7.4.280.0020.00816.61
7.4.270.0070.00016.59
7.4.260.0060.00013.38
7.4.250.0030.00616.39
7.4.240.0050.00216.52
7.4.230.0040.00416.40
7.4.220.0130.00316.64
7.4.210.0070.01016.47
7.4.200.0040.00416.69
7.4.190.0070.00016.55
7.4.160.0090.01216.48
7.4.150.0100.00716.44
7.4.140.0100.00716.47
7.4.130.0090.01116.48
7.4.120.0050.01216.43
7.4.110.0030.01316.50
7.4.100.0000.01716.41
7.4.90.0100.01416.52
7.4.80.0060.01216.39
7.4.70.0180.00516.46
7.4.60.0160.00316.66
7.4.50.0060.00316.58
7.4.40.0000.01516.55
7.4.30.0080.00816.51
7.4.10.0120.00816.23
7.4.00.0060.00915.50
7.3.330.0000.00713.01
7.3.320.0000.00512.99
7.3.310.0000.00716.20
7.3.300.0060.00016.21
7.3.290.0030.01316.25
7.3.280.0100.00616.26
7.3.270.0090.00916.35
7.3.260.0100.01016.29
7.3.250.0120.00816.41
7.3.240.0030.01316.64
7.3.230.0100.00616.32
7.3.210.0040.01416.30
7.3.200.0090.01319.39
7.3.190.0130.00616.21
7.3.180.0070.01116.23
7.3.170.0060.00916.30
7.3.160.0070.01316.44
7.3.130.0100.01016.24
7.3.120.0050.01215.43
7.3.110.0050.01115.42
7.3.100.0070.01015.43
7.3.90.0050.00815.43
7.3.80.0090.00615.40
7.3.70.0050.00915.53
7.3.60.0060.00515.47
7.3.50.0060.00615.55
7.3.40.0100.00415.41
7.3.30.0050.00615.38
7.3.20.0120.00217.48
7.3.10.0050.00617.28
7.3.00.0080.00717.34
7.2.330.0100.00716.57
7.2.320.0090.00916.68
7.2.310.0160.00416.61
7.2.300.0000.01516.30
7.2.290.0130.00616.55
7.2.260.0060.01216.60
7.2.250.0100.00815.77
7.2.240.0130.00515.82
7.2.230.0080.00615.78
7.2.220.0050.01015.63
7.2.210.0070.00915.53
7.2.200.0110.00515.75
7.2.190.0050.01015.68
7.2.180.0060.00615.58
7.2.170.0070.00715.66
7.2.160.0040.00915.67
7.2.150.0030.00817.59
7.2.140.0040.01017.56
7.2.130.0070.00817.67
7.2.120.0030.01017.41
7.2.110.0090.00617.51
7.2.100.0070.00917.60
7.2.90.0050.01017.63
7.2.80.0090.00617.46
7.2.70.0100.00317.54
7.2.60.0020.01017.66
7.2.50.0040.01117.65
7.2.40.0090.00617.60
7.2.30.0070.00717.55
7.2.20.0090.00617.62
7.2.10.0110.00417.59
7.2.00.0080.00718.17
7.1.330.0090.00816.62
7.1.320.0050.00716.41
7.1.310.0060.00716.56
7.1.300.0040.00916.55
7.1.290.0060.00916.46
7.1.280.0090.00316.51
7.1.270.0060.00816.49
7.1.260.0090.00616.39
7.1.250.0070.00716.59
7.1.240.0050.00816.34
7.1.230.0050.00916.56
7.1.220.0050.00916.51
7.1.210.0080.00616.51
7.1.200.0050.00816.52
7.1.190.0020.01016.47
7.1.180.0060.00516.45
7.1.170.0030.01116.48
7.1.160.0050.01116.39
7.1.150.0050.00516.46
7.1.140.0100.00516.51
7.1.130.0050.01016.45
7.1.120.0060.00716.56
7.1.110.0000.01016.60
7.1.100.0050.00817.06
7.1.90.0100.00516.54
7.1.80.0100.00616.40
7.1.70.0020.00916.69
7.1.60.0090.00717.38
7.1.50.0100.00922.70
7.1.40.0080.00416.56
7.1.30.0040.01116.49
7.1.20.0060.01116.44
7.1.10.0050.00816.53
7.1.00.0070.02918.49
7.0.330.0020.00916.22
7.0.320.0030.01116.16
7.0.310.0050.00816.19
7.0.300.0080.00716.18
7.0.290.0100.00516.21
7.0.280.0050.00816.11
7.0.270.0030.00916.33
7.0.260.0030.00616.27
7.0.250.0060.00816.30
7.0.240.0090.00516.20
7.0.230.0050.01016.19
7.0.220.0030.01116.22
7.0.210.0020.01316.24
7.0.200.0060.00716.33
7.0.190.0040.00716.24
7.0.180.0060.00916.25
7.0.170.0070.00816.33
7.0.160.0080.00216.19
7.0.150.0030.00916.13
7.0.140.0070.02618.17
7.0.130.0100.00516.38
7.0.120.0070.02718.14
7.0.110.0050.00716.29
7.0.100.0020.00816.33
7.0.90.0070.00516.16
7.0.80.0040.00716.24
7.0.70.0090.00616.29
7.0.60.0090.03017.43
7.0.50.0050.03116.79
7.0.40.0030.03415.44
7.0.30.0070.02615.45
7.0.20.0100.03615.41
7.0.10.0090.02615.38
7.0.00.0040.03215.44
5.6.400.0050.01115.17
5.6.390.0050.00615.06
5.6.380.0070.00814.96
5.6.370.0060.00815.21
5.6.360.0050.01015.17
5.6.350.0050.00915.09
5.6.340.0050.00614.91
5.6.330.0050.01015.37
5.6.320.0070.00814.99
5.6.310.0100.00615.11
5.6.300.0070.00715.05
5.6.290.0060.00515.05
5.6.280.0050.02917.13
5.6.270.0050.00715.18
5.6.260.0070.00814.97
5.6.250.0060.00615.14
5.6.240.0080.00615.02
5.6.230.0050.01015.05
5.6.220.0080.00714.88
5.6.210.0060.03116.87
5.6.200.0080.03216.09
5.6.190.0040.03516.16
5.6.180.0100.02516.04
5.6.170.0080.03216.00
5.6.160.0070.03216.16
5.6.150.0080.03016.03
5.6.140.0080.03215.91
5.6.130.0090.02915.96
5.6.120.0070.02316.01
5.6.110.0040.02316.06
5.6.100.0100.01916.21
5.6.90.0050.02716.14
5.6.80.0060.01715.83
5.6.70.0080.02315.80
5.6.60.0110.02315.84
5.6.50.0050.02215.81
5.6.40.0030.03515.72
5.6.30.0060.02115.78
5.6.20.0030.01915.72
5.6.10.0040.01915.78
5.6.00.0060.01915.90
5.5.380.0070.00515.09
5.5.370.0060.00614.90
5.5.360.0090.00614.93
5.5.350.0070.02816.51
5.5.340.0050.02216.06
5.5.330.0080.03215.90
5.5.320.0060.02015.82
5.5.310.0070.03116.02
5.5.300.0070.02316.09
5.5.290.0090.02915.84
5.5.280.0100.02415.93
5.5.270.0040.02115.88
5.5.260.0030.02516.00
5.5.250.0100.02915.87
5.5.240.0040.03215.67
5.5.230.0090.03015.77
5.5.220.0090.02815.63
5.5.210.0030.02515.64
5.5.200.0030.02215.61
5.5.190.0060.02815.86
5.5.180.0030.02315.53
5.5.170.0090.00414.70
5.5.160.0110.01815.66
5.5.150.0050.02115.57
5.5.140.0040.03415.64
5.5.130.0070.01915.67
5.5.120.0090.01815.65
5.5.110.0050.01815.68
5.5.100.0040.02315.74
5.5.90.0080.02515.65
5.5.80.0080.02415.57
5.5.70.0080.02915.69
5.5.60.0070.02815.53
5.5.50.0060.03015.61
5.5.40.0080.02915.59
5.5.30.0080.01615.61
5.5.20.0090.01515.51
5.5.10.0030.02115.76
5.5.00.0080.02815.40
5.4.450.0050.03115.19
5.4.440.0040.02115.13
5.4.430.0040.01715.06
5.4.420.0080.02915.13
5.4.410.0040.01915.10
5.4.400.0080.02715.01
5.4.390.0040.03215.03
5.4.380.0030.02315.05
5.4.370.0080.02515.06
5.4.360.0030.02714.96
5.4.350.0080.02715.00
5.4.340.0050.01615.01
5.4.330.0060.00613.03
5.4.320.0060.02815.01
5.4.310.0060.02615.04
5.4.300.0050.01915.01
5.4.290.0050.02515.01
5.4.280.0060.02315.03
5.4.270.0040.02915.03
5.4.260.0050.01415.05
5.4.250.0080.01815.02
5.4.240.0070.01815.02
5.4.230.0040.02114.98
5.4.220.0050.02115.02
5.4.210.0080.02514.98
5.4.200.0050.02515.01
5.4.190.0060.01915.08
5.4.180.0090.02414.98
5.4.170.0060.02114.96
5.4.160.0080.02615.01
5.4.150.0070.01915.00
5.4.140.0030.02214.11
5.4.130.0070.01714.17
5.4.120.0030.02914.14
5.4.110.0080.01814.10
5.4.100.0030.01814.07
5.4.90.0030.01814.15
5.4.80.0040.02814.11
5.4.70.0070.02414.15
5.4.60.0080.02514.10
5.4.50.0060.02714.09
5.4.40.0090.02314.12
5.4.30.0070.02714.15
5.4.20.0070.02114.15
5.4.10.0050.02814.11
5.4.00.0070.01713.89
5.3.290.0020.02913.74
5.3.280.0050.02913.74
5.3.270.0030.03313.69
5.3.260.0040.02113.69
5.3.250.0050.02813.72
5.3.240.0040.01813.60
5.3.230.0050.02013.69
5.3.220.0050.02913.61
5.3.210.0050.02713.56
5.3.200.0070.01913.60
5.3.190.0090.02313.60
5.3.180.0040.02613.68
5.3.170.0060.02913.60
5.3.160.0070.02013.63
5.3.150.0020.02313.61
5.3.140.0040.02213.65
5.3.130.0070.03113.63
5.3.120.0060.02113.67
5.3.110.0060.02913.61
5.3.100.0070.02113.47
5.3.90.0010.02413.51
5.3.80.0050.01813.40
5.3.70.0020.02313.39
5.3.60.0010.02013.56
5.3.50.0050.02913.47
5.3.40.0030.02913.37
5.3.30.0050.02913.40
5.3.20.0030.02413.30
5.3.10.0020.02313.23
5.3.00.0050.01513.22
5.2.170.0000.06010.97
5.2.160.0030.04011.29
5.2.150.0100.06011.04
5.2.140.0030.06011.14
5.2.130.0030.06311.13
5.2.120.0030.05011.11
5.2.110.0100.05311.24
5.2.100.0030.03011.07
5.2.90.0100.05710.88
5.2.80.0030.03711.04
5.2.70.0070.05711.03
5.2.60.0230.04711.19
5.2.50.0070.06310.80
5.2.40.0100.05310.97
5.2.30.0130.05010.97
5.2.20.0030.06010.95
5.2.10.0070.05310.70
5.2.00.0000.04310.70
5.1.60.0070.02710.07
5.1.50.0070.0339.96
5.1.40.0030.04010.05
5.1.30.0100.05310.40
5.1.20.0070.05710.41
5.1.10.0030.05010.07
5.1.00.0070.05310.04
5.0.50.0000.0338.53
5.0.40.0000.0478.38
5.0.30.0070.0538.27
5.0.20.0000.0478.39
5.0.10.0030.0238.21
5.0.00.0000.0378.19
4.4.90.0000.0237.80
4.4.80.0100.0237.80
4.4.70.0030.0377.80
4.4.60.0000.0337.80
4.4.50.0000.0407.80
4.4.40.0000.0607.80
4.4.30.0000.0377.80
4.4.20.0030.0377.80
4.4.10.0030.0277.80
4.4.00.0070.0537.80
4.3.110.0030.0377.80
4.3.100.0070.0177.80
4.3.90.0030.0377.80
4.3.80.0000.0577.80
4.3.70.0000.0237.80
4.3.60.0030.0337.80
4.3.50.0070.0337.80
4.3.40.0000.0577.80
4.3.30.0030.0277.80
4.3.20.0000.0407.80
4.3.10.0030.0337.80
4.3.00.0030.0307.80

preferences:
51 ms | 401 KiB | 5 Q