3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo array() ? 'Y' : 'N';

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)
8.3.40.0120.00318.67
8.3.30.0120.00318.82
8.3.20.0070.00019.97
8.3.10.0050.00321.78
8.3.00.0040.00419.31
8.2.170.0130.00322.96
8.2.160.0180.00020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00321.09
8.2.110.0050.00521.11
8.2.100.0040.00819.63
8.2.90.0080.00019.09
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0000.00817.92
8.2.50.0050.00318.07
8.2.40.0000.00818.10
8.2.30.0040.00418.00
8.2.20.0000.00717.67
8.2.10.0000.00817.98
8.2.00.0000.00817.57
8.1.270.0040.00423.73
8.1.260.0040.00426.35
8.1.250.0160.00028.09
8.1.240.0030.00720.86
8.1.230.0000.01122.09
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0030.00618.66
8.1.150.0040.00418.78
8.1.140.0040.00417.21
8.1.130.0040.00417.75
8.1.120.0000.00717.34
8.1.110.0040.00417.28
8.1.100.0040.00417.21
8.1.90.0030.00317.23
8.1.80.0070.00017.23
8.1.70.0030.00317.28
8.1.60.0000.00817.46
8.1.50.0040.00417.43
8.1.40.0000.00717.39
8.1.30.0040.00417.50
8.1.20.0000.00717.48
8.1.10.0000.00817.29
8.1.00.0000.00717.26
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0030.00317.09
8.0.260.0040.00417.04
8.0.250.0000.00716.85
8.0.240.0030.00616.90
8.0.230.0000.00716.75
8.0.220.0030.00316.70
8.0.210.0040.00416.69
8.0.200.0030.00316.89
8.0.190.0040.00416.77
8.0.180.0040.00416.73
8.0.170.0040.00416.83
8.0.160.0040.00416.78
8.0.150.0000.00716.75
8.0.140.0000.00816.78
8.0.130.0000.00513.18
8.0.120.0000.00716.67
8.0.110.0040.00416.83
8.0.100.0000.00716.64
8.0.90.0000.00716.85
8.0.80.0030.01416.88
8.0.70.0000.00816.91
8.0.60.0040.00416.76
8.0.50.0040.00416.61
8.0.30.0120.01016.83
8.0.20.0170.00917.40
8.0.10.0000.00716.83
8.0.00.0120.00816.59
7.4.330.0000.00515.02
7.4.320.0040.00416.48
7.4.300.0060.00016.34
7.4.290.0000.00716.50
7.4.280.0000.00716.33
7.4.270.0030.00316.46
7.4.260.0000.00716.34
7.4.250.0000.00716.39
7.4.240.0030.00416.40
7.4.230.0000.00716.30
7.4.220.0100.00716.56
7.4.210.0070.00716.30
7.4.200.0030.00416.16
7.4.160.0060.00916.16
7.4.150.0180.00017.40
7.4.140.0150.01017.86
7.4.130.0120.00416.41
7.4.120.0130.00516.46
7.4.110.0100.01316.62
7.4.100.0070.01716.50
7.4.90.0090.01216.47
7.4.80.0120.01219.39
7.4.70.0130.00316.55
7.4.60.0090.00916.24
7.4.50.0000.00416.46
7.4.40.0090.01216.39
7.4.30.0040.01116.23
7.4.10.0070.01014.91
7.4.00.0020.01315.01
7.3.330.0000.00513.06
7.3.320.0000.00513.07
7.3.310.0000.00716.32
7.3.300.0060.00016.03
7.3.290.0030.01016.14
7.3.280.0110.00816.16
7.3.270.0090.00917.40
7.3.260.0080.01216.34
7.3.250.0120.00616.25
7.3.240.0130.00316.17
7.3.230.0090.00716.39
7.3.210.0140.00316.01
7.3.200.0090.01119.39
7.3.190.0120.00616.39
7.3.180.0170.00416.22
7.3.170.0090.00916.36
7.3.160.0030.01316.45
7.3.130.0100.00614.84
7.3.120.0100.00714.55
7.3.110.0080.01114.68
7.3.100.0100.00714.67
7.3.90.0040.01114.55
7.3.80.0040.00414.70
7.3.70.0060.00614.69
7.3.60.0090.00614.88
7.3.50.0120.00314.84
7.3.40.0070.00414.61
7.3.30.0090.00614.61
7.3.20.0090.00316.43
7.3.10.0120.00016.70
7.3.00.0100.00616.47
7.2.330.0060.01216.55
7.2.320.0030.01516.56
7.2.310.0130.00516.54
7.2.300.0100.00716.17
7.2.290.0100.00616.49
7.2.260.0060.00915.12
7.2.250.0070.01114.65
7.2.240.0060.00914.60
7.2.230.0100.01014.71
7.2.220.0000.01514.62
7.2.210.0110.00414.96
7.2.200.0030.01014.73
7.2.190.0070.01014.99
7.2.180.0000.01014.67
7.2.170.0100.00614.95
7.2.160.0030.01114.68
7.2.150.0050.00516.67
7.2.140.0100.00716.66
7.2.130.0150.00316.71
7.2.120.0030.00916.52
7.2.110.0100.00716.55
7.2.100.0060.00916.83
7.2.90.0090.00616.68
7.2.80.0090.00616.86
7.2.70.0080.00416.84
7.2.60.0060.00316.74
7.2.50.0060.00916.90
7.2.40.0030.00716.73
7.2.30.0110.00316.91
7.2.20.0030.01416.57
7.2.10.0100.00616.49
7.2.00.0100.00617.93
7.1.330.0090.00615.34
7.1.320.0110.00415.68
7.1.310.0030.01015.85
7.1.300.0110.00315.55
7.1.290.0040.00715.69
7.1.280.0060.00615.34
7.1.270.0090.00615.49
7.1.260.0070.00715.36
7.1.250.0000.01415.80
7.1.240.0040.00815.84
7.1.230.0030.01015.52
7.1.220.0070.00615.45
7.1.210.0110.00415.63
7.1.200.0070.00715.72
7.1.190.0030.01315.59
7.1.180.0040.00415.44
7.1.170.0090.00615.68
7.1.160.0100.01015.52
7.1.150.0090.00315.79
7.1.140.0060.00315.64
7.1.130.0030.00615.69
7.1.120.0040.00815.64
7.1.110.0030.00915.73
7.1.100.0160.00816.46
7.1.90.0000.01215.75
7.1.80.0000.01515.56
7.1.70.0050.00316.17
7.1.60.0100.00917.61
7.1.50.0070.01016.26
7.1.40.0070.00315.51
7.1.30.0060.00615.63
7.1.20.0110.00415.65
7.1.10.0080.00815.71
7.1.00.0070.04018.95
7.0.330.0000.01215.34
7.0.320.0070.00715.29
7.0.310.0040.00415.46
7.0.300.0140.00015.24
7.0.290.0070.00715.36
7.0.280.0070.00715.23
7.0.270.0040.00715.46
7.0.260.0070.00715.27
7.0.250.0090.00315.42
7.0.240.0060.00715.11
7.0.230.0110.00415.22
7.0.220.0030.01015.41
7.0.210.0060.00315.38
7.0.200.0070.00315.94
7.0.190.0040.00415.28
7.0.180.0080.00615.15
7.0.170.0080.00815.43
7.0.160.0100.00715.16
7.0.150.0030.00715.31
7.0.140.0050.04018.52
7.0.130.0060.00915.45
7.0.120.0040.01415.13
7.0.110.0070.01115.09
7.0.100.0060.01215.36
7.0.90.0000.00815.26
7.0.80.0070.00715.30
7.0.70.0030.01415.20
7.0.60.0070.03617.51
7.0.50.0020.04816.67
7.0.40.0060.02516.58
7.0.30.0270.03916.72
7.0.20.0140.02216.78
7.0.10.0050.03516.56
7.0.00.0100.03016.79
5.6.400.0030.01213.97
5.6.390.0000.01514.44
5.6.380.0000.01114.09
5.6.370.0030.01214.46
5.6.360.0100.01014.04
5.6.350.0040.00814.11
5.6.340.0120.00414.44
5.6.330.0080.00414.28
5.6.320.0040.00414.07
5.6.310.0120.00314.21
5.6.300.0040.01114.05
5.6.290.0000.00814.47
5.6.280.0070.03917.75
5.6.270.0000.01713.91
5.6.260.0070.00714.52
5.6.250.0060.00614.41
5.6.240.0070.00714.06
5.6.230.0060.01214.28
5.6.220.0070.01314.21
5.6.210.0080.03917.28
5.6.200.0100.03916.13
5.6.190.0140.03317.43
5.6.180.0260.02617.29
5.6.170.0260.03517.25
5.6.160.0080.04317.31
5.6.150.0070.02516.17
5.6.140.0060.02216.13
5.6.130.0070.02116.27
5.6.120.0070.04817.60
5.6.110.0010.03817.59
5.6.100.0070.04217.61
5.6.90.0070.03717.79
5.6.80.0030.03617.35
5.6.70.0030.01013.95
5.6.60.0040.00414.09
5.6.50.0030.00914.40
5.6.40.0070.01014.08
5.6.30.0000.00914.01
5.6.20.0140.00014.20
5.6.10.0060.00614.15
5.6.00.0110.00014.07
5.5.380.0000.01313.94
5.5.370.0070.01013.97
5.5.360.0030.01214.38
5.5.350.0180.04017.35
5.5.340.0050.04415.94
5.5.330.0100.02716.98
5.5.320.0290.03317.18
5.5.310.0170.04317.30
5.5.300.0080.04516.04
5.5.290.0060.04816.00
5.5.280.0080.03817.49
5.5.270.0100.02217.61
5.5.260.0080.04317.30
5.5.250.0030.03517.26
5.5.240.0120.04217.16
5.5.230.0070.00314.09
5.5.220.0100.00713.96
5.5.210.0080.00414.02
5.5.200.0000.00914.08
5.5.190.0030.01014.10
5.5.180.0000.01114.06
5.5.170.0080.00414.05
5.5.160.0040.00714.20
5.5.150.0100.00314.01
5.5.140.0060.00913.99
5.5.130.0030.00914.12
5.5.120.0060.00614.24
5.5.110.0090.00614.19
5.5.100.0060.00913.88
5.5.90.0030.00914.32
5.5.80.0030.00914.18
5.5.70.0050.00813.94
5.5.60.0000.01213.84
5.5.50.0040.00714.17
5.5.40.0040.00713.67
5.5.30.0040.01213.94
5.5.20.0030.01014.06
5.5.10.0030.01014.41
5.5.00.0090.00613.76
5.4.450.0180.02615.06
5.4.440.0240.02315.05
5.4.430.0070.03215.12
5.4.420.0270.02615.30
5.4.410.0330.02315.21
5.4.400.0270.01815.04
5.4.390.0150.02215.05
5.4.380.0200.03014.67
5.4.370.0240.03014.69
5.4.360.0290.02514.78
5.4.350.0200.03314.68
5.4.340.0200.02814.71
5.4.330.0000.00710.90
5.4.320.0060.02111.65
5.4.310.0060.02111.66
5.4.300.0060.02111.65
5.4.290.0070.02411.65
5.4.280.0060.01911.60
5.4.270.0060.02011.60
5.4.260.0070.02211.61
5.4.250.0090.02311.60
5.4.240.0060.02111.67
5.4.230.0040.02511.59
5.4.220.0060.01911.59
5.4.210.0030.02311.59
5.4.200.0050.02311.59
5.4.190.0050.02211.59
5.4.180.0020.02611.59
5.4.170.0020.02311.60
5.4.160.0060.02011.60
5.4.150.0070.02011.59
5.4.140.0020.02411.43
5.4.130.0040.02311.43
5.4.120.0060.01811.41
5.4.110.0060.02411.41
5.4.100.0040.02011.41
5.4.90.0050.02511.45
5.4.80.0040.02211.41
5.4.70.0040.02111.46
5.4.60.0070.02211.40
5.4.50.0080.01811.40
5.4.40.0060.02011.44
5.4.30.0020.02411.41
5.4.20.0050.02211.40
5.4.10.0060.01911.40
5.4.00.0060.02111.18
5.3.290.0030.02211.82
5.3.280.0070.02111.78
5.3.270.0050.02111.79
5.3.260.0030.02211.79
5.3.250.0040.02211.78
5.3.240.0090.01811.79
5.3.230.0030.02311.78
5.3.220.0050.02211.76
5.3.210.0040.02411.77
5.3.200.0040.02311.76
5.3.190.0050.02211.76
5.3.180.0020.02111.76
5.3.170.0030.02211.76
5.3.160.0070.01911.76
5.3.150.0030.02311.76
5.3.140.0060.02211.75
5.3.130.0060.02411.75
5.3.120.0060.02211.75
5.3.110.0060.02211.75
5.3.100.0030.02211.48
5.3.90.0050.02411.47
5.3.80.0060.02411.46
5.3.70.0050.02411.46
5.3.60.0040.02511.46
5.3.50.0040.02111.42
5.3.40.0040.02111.42
5.3.30.0040.02011.39
5.3.20.0020.02111.28
5.3.10.0070.01811.27
5.3.00.0040.02311.26
5.2.170.0080.0379.18
5.2.160.0030.0309.18
5.2.150.0040.0329.18
5.2.140.0050.0309.18
5.2.130.0020.0369.14
5.2.120.0080.0379.13
5.2.110.0060.0299.14
5.2.100.0010.0329.13
5.2.90.0090.0289.13
5.2.80.0080.0269.13
5.2.70.0040.0309.13
5.2.60.0030.0319.09
5.2.50.0010.0339.05
5.2.40.0020.0309.03
5.2.30.0010.0329.00
5.2.20.0040.0289.00
5.2.10.0030.0298.92
5.2.00.0020.0308.77
5.1.60.0050.0228.06
5.1.50.0050.0238.06
5.1.40.0050.0268.04
5.1.30.0050.0248.39
5.1.20.0020.0288.41
5.1.10.0060.0248.13
5.1.00.0040.0258.14
5.0.50.0030.0256.61
5.0.40.0050.0246.47
5.0.30.0050.0396.29
5.0.20.0030.0296.25
5.0.10.0040.0276.23
5.0.00.0020.0356.22
4.4.90.0040.0234.78
4.4.80.0020.0204.76
4.4.70.0030.0154.76
4.4.60.0020.0164.75
4.4.50.0030.0174.77
4.4.40.0020.0264.70
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0050.0134.67
4.3.100.0020.0164.67
4.3.90.0030.0184.63
4.3.80.0030.0274.58
4.3.70.0040.0134.63
4.3.60.0070.0114.63
4.3.50.0040.0144.63
4.3.40.0040.0234.54
4.3.30.0050.0143.28
4.3.20.0020.0163.25
4.3.10.0020.0163.21
4.3.00.0030.01715.89

preferences:
46.29 ms | 400 KiB | 5 Q