3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (empty(array())) { echo 'yes'; } else { echo 'no'; }

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)
8.3.40.0160.00618.63
8.3.30.0070.00719.18
8.3.20.0030.00620.04
8.3.10.0050.00323.61
8.3.00.0050.00318.89
8.2.170.0100.01022.96
8.2.160.0060.00820.53
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.01026.16
8.2.120.0000.00819.65
8.2.110.0170.00321.97
8.2.100.0110.00017.66
8.2.90.0030.00619.00
8.2.80.0060.00317.97
8.2.70.0080.00417.63
8.2.60.0030.00617.90
8.2.50.0090.00018.07
8.2.40.0000.00819.94
8.2.30.0040.00418.15
8.2.20.0040.00417.51
8.2.10.0000.00717.93
8.2.00.0040.00419.29
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0080.00319.01
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0050.00317.22
8.1.180.0060.00318.10
8.1.170.0000.00818.49
8.1.160.0040.00422.04
8.1.150.0030.00718.50
8.1.140.0070.00017.36
8.1.130.0030.00317.75
8.1.120.0030.00317.39
8.1.110.0000.00817.18
8.1.100.0040.00417.30
8.1.90.0000.00717.38
8.1.80.0000.00817.31
8.1.70.0040.00417.28
8.1.60.0040.00417.40
8.1.50.0060.00317.27
8.1.40.0050.00317.30
8.1.30.0000.00917.52
8.1.20.0000.00717.41
8.1.10.0040.00417.45
8.1.00.0030.00617.33
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.33
8.0.270.0000.00717.05
8.0.260.0030.00317.09
8.0.250.0030.00316.88
8.0.240.0070.00016.86
8.0.230.0000.00716.81
8.0.220.0000.00716.73
8.0.210.0040.00416.78
8.0.200.0030.00316.76
8.0.190.0030.00316.95
8.0.180.0030.00316.88
8.0.170.0050.00316.75
8.0.160.0030.00516.76
8.0.150.0040.00416.69
8.0.140.0040.00416.67
8.0.130.0050.00013.29
8.0.120.0070.00016.66
8.0.110.0070.00016.86
8.0.100.0000.00716.60
8.0.90.0030.00516.77
8.0.80.0060.00916.80
8.0.70.0040.00416.90
8.0.60.0040.00416.72
8.0.50.0040.00416.80
8.0.30.0100.00817.03
8.0.20.0100.01017.40
8.0.10.0000.00716.80
8.0.00.0080.00816.66
7.4.330.0050.00015.00
7.4.320.0000.00616.45
7.4.300.0000.00616.26
7.4.290.0030.00316.37
7.4.280.0020.00516.34
7.4.270.0040.00416.29
7.4.260.0000.00716.36
7.4.250.0000.00716.24
7.4.240.0030.00416.43
7.4.230.0070.00016.21
7.4.220.0030.01416.30
7.4.210.0070.00716.23
7.4.200.0040.00416.48
7.4.160.0100.00616.40
7.4.150.0030.01317.40
7.4.140.0110.00517.86
7.4.130.0110.00916.41
7.4.120.0060.01016.36
7.4.110.0130.00316.36
7.4.100.0070.01116.41
7.4.90.0070.01016.34
7.4.80.0090.01219.39
7.4.70.0070.01016.57
7.4.60.0040.01116.25
7.4.50.0030.00516.37
7.4.40.0150.00616.28
7.4.30.0120.00316.37
7.4.10.0040.01114.68
7.4.00.0080.00714.78
7.3.330.0000.00613.05
7.3.320.0050.00013.07
7.3.310.0030.00316.20
7.3.300.0070.00016.20
7.3.290.0100.00316.24
7.3.280.0100.00816.18
7.3.270.0100.00717.40
7.3.260.0140.00716.10
7.3.250.0070.00816.36
7.3.240.0130.00316.30
7.3.230.0060.01216.39
7.3.210.0030.01516.41
7.3.200.0130.00316.39
7.3.190.0080.01216.36
7.3.180.0060.00916.24
7.3.170.0060.01616.36
7.3.160.0030.01716.44
7.3.130.0060.01214.52
7.3.120.0070.00914.55
7.3.110.0100.00614.67
7.3.100.0030.01014.37
7.3.90.0030.01014.50
7.3.80.0090.00614.50
7.3.70.0040.01114.54
7.3.60.0140.00514.80
7.3.50.0000.01314.66
7.3.40.0060.00914.38
7.3.30.0000.01014.51
7.3.20.0090.00616.55
7.3.10.0100.00616.31
7.3.00.0120.00416.24
7.2.330.0050.01016.38
7.2.320.0030.01516.53
7.2.310.0090.01216.36
7.2.300.0120.00416.44
7.2.290.0000.01516.34
7.2.260.0070.01414.64
7.2.250.0120.00814.39
7.2.240.0140.00314.11
7.2.230.0060.00614.49
7.2.220.0030.00714.38
7.2.210.0110.00314.20
7.2.200.0030.01014.69
7.2.190.0100.01014.51
7.2.180.0070.00714.83
7.2.170.0070.00714.35
7.2.160.0040.00814.82
7.2.150.0130.00316.74
7.2.140.0070.00716.52
7.2.130.0090.00316.62
7.2.120.0040.01116.82
7.2.110.0030.00616.78
7.2.100.0040.00916.69
7.2.90.0030.01016.85
7.2.80.0030.01016.86
7.2.70.0070.00716.96
7.2.60.0070.00316.90
7.2.50.0030.01316.89
7.2.40.0080.00816.68
7.2.30.0030.01316.64
7.2.20.0090.00616.51
7.2.10.0060.00616.84
7.2.00.0030.01316.78
7.1.330.0040.01115.46
7.1.320.0100.01015.57
7.1.310.0040.01115.27
7.1.300.0070.00315.43
7.1.290.0030.01015.80
7.1.280.0060.00615.41
7.1.270.0000.01515.43
7.1.260.0080.00415.29
7.1.250.0040.00915.34
7.1.240.0030.01015.52
7.1.230.0040.00815.59
7.1.220.0030.01015.64
7.1.210.0070.00715.82
7.1.200.0030.01015.58
7.1.190.0000.01515.68
7.1.180.0000.01515.51
7.1.170.0030.00915.54
7.1.160.0090.00315.72
7.1.150.0030.00615.64
7.1.140.0060.00615.78
7.1.130.0090.00615.72
7.1.120.0030.00615.59
7.1.110.0030.00615.73
7.1.100.0040.00916.76
7.1.90.0060.00915.85
7.1.80.0030.00915.61
7.1.70.0060.00616.18
7.1.60.0080.00616.34
7.1.50.0070.00516.23
7.1.40.0040.00715.92
7.1.30.0060.00616.18
7.1.20.0040.00916.23
7.1.10.0050.00816.13
7.1.00.0030.00816.05
7.0.330.0060.00915.40
7.0.320.0060.00615.24
7.0.310.0030.00915.02
7.0.300.0030.01015.11
7.0.290.0060.00615.16
7.0.280.0090.00315.27
7.0.270.0030.01215.13
7.0.260.0040.00715.44
7.0.250.0000.01115.49
7.0.240.0060.00615.28
7.0.230.0060.00915.25
7.0.220.0000.01215.10
7.0.210.0030.01015.25
7.0.200.0020.00916.02
7.0.190.0030.00715.85
7.0.180.0050.00515.76
7.0.170.0030.00715.71
7.0.160.0080.00515.69
7.0.150.0060.00515.61
7.0.140.0060.00815.88
7.0.130.0070.00815.89
7.0.120.0070.00715.97
7.0.110.0050.00715.87
7.0.100.0010.01015.66
7.0.90.0120.00115.84
7.0.80.0020.01115.80
7.0.70.0010.00815.82
7.0.60.0060.00615.65
7.0.50.0100.00115.90
7.0.40.0060.00414.36
7.0.30.0060.00614.28
7.0.20.0010.01114.09
7.0.10.0070.00514.28
7.0.00.0030.00714.33
5.6.400.0090.00614.57
5.6.390.0130.00014.25
5.6.380.0100.00714.20
5.6.370.0070.00714.04
5.6.360.0080.00314.20
5.6.350.0070.00714.25
5.6.340.0030.00614.30
5.6.330.0100.00314.13
5.6.320.0030.00814.42
5.6.310.0120.00614.47
5.6.300.0110.02117.56
5.6.290.0120.04117.37
5.6.280.0080.02517.76
5.6.270.0050.04317.51
5.6.260.0040.02617.73
5.6.250.0040.02517.75
5.6.240.0080.04217.70
5.6.230.0080.04617.58
5.6.220.0010.02917.54
5.6.210.0050.02517.55
5.6.200.0030.02917.48
5.6.190.0090.02817.50
5.6.180.0090.02517.39
5.6.170.0050.02817.62
5.6.160.0080.02817.55
5.6.150.0050.04317.62
5.6.140.0070.02917.44
5.6.130.0070.03017.45
5.6.120.0050.02517.49
5.6.110.0040.02417.64
5.6.100.0050.02617.61
5.6.90.0030.02717.63
5.6.80.0020.02417.31
5.6.70.0050.02317.16
5.6.60.0020.02717.08
5.6.50.0030.03017.25
5.6.40.0030.02917.17
5.6.30.0090.03117.23
5.6.20.0020.02417.33
5.6.10.0030.02417.35
5.6.00.0030.03217.38
5.5.380.0080.04015.86
5.5.370.0040.04015.95
5.5.360.0140.02216.01
5.5.350.0030.02815.93
5.5.340.0020.03516.17
5.5.330.0040.04516.02
5.5.320.0050.02416.19
5.5.310.0020.02716.10
5.5.300.0010.03216.06
5.5.290.0020.02816.05
5.5.280.0030.03016.11
5.5.270.0070.02416.17
5.5.260.0050.02616.11
5.5.250.0050.03715.84
5.5.240.0070.02015.71
5.5.230.0030.02715.57
5.5.220.0050.02615.64
5.5.210.0090.03015.72
5.5.200.0020.02415.72
5.5.190.0000.03115.80
5.5.180.0100.02315.86
5.5.170.0030.00614.21
5.5.160.0050.02315.57
5.5.150.0040.02515.83
5.5.140.0090.03915.71
5.5.130.0070.02315.59
5.5.120.0080.03615.61
5.5.110.0030.02415.68
5.5.100.0040.03515.70
5.5.90.0050.02415.45
5.5.80.0040.02315.71
5.5.70.0050.04515.70
5.5.60.0020.03015.48
5.5.50.0060.02415.62
5.5.40.0030.02415.47
5.5.30.0030.02215.73
5.5.20.0050.02315.62
5.5.10.0030.04415.66
5.5.00.0100.01915.67
5.4.450.0020.02615.10
5.4.440.0020.02515.15
5.4.430.0060.01915.13
5.4.420.0070.02315.21
5.4.410.0030.02315.03
5.4.400.0030.02115.00
5.4.390.0050.02015.07
5.4.380.0050.02315.10
5.4.370.0050.02315.08
5.4.360.0040.02114.83
5.4.350.0080.02114.79
5.4.340.0070.02314.79
5.4.330.0000.01010.84
5.4.320.0030.03915.00
5.4.310.0000.02914.87
5.4.300.0070.02414.79
5.4.290.0030.03414.86
5.4.280.0030.03514.65
5.4.270.0080.02814.77
5.4.260.0080.02514.86
5.4.250.0060.03214.95
5.4.240.0030.02514.86
5.4.230.0100.03414.78
5.4.220.0130.02415.04
5.4.210.0060.01715.02
5.4.200.0070.02714.85
5.4.190.0070.02014.89
5.4.180.0000.02614.91
5.4.170.0070.02115.06
5.4.160.0050.02214.90
5.4.150.0100.02714.92
5.4.140.0070.04013.74
5.4.130.0030.02713.72
5.4.120.0050.01913.90
5.4.110.0040.01913.87
5.4.100.0080.02713.75
5.4.90.0020.02213.78
5.4.80.0080.01813.83
5.4.70.0050.02113.53
5.4.60.0040.02113.71
5.4.50.0080.02513.61
5.4.40.0030.02213.74
5.4.30.0080.03613.79
5.4.20.0050.02213.86
5.4.10.0050.02213.79
5.4.00.0020.02413.57
5.3.290.0050.02412.73
5.3.280.0100.04312.68
5.3.270.0070.02412.74
5.3.260.0070.02212.69
5.3.250.0070.02812.68
5.3.240.0090.02212.61
5.3.230.0050.02512.58
5.3.220.0040.02512.68
5.3.210.0050.02412.66
5.3.200.0030.02512.55
5.3.190.0070.02112.71
5.3.180.0100.01712.76
5.3.170.0050.02212.75
5.3.160.0070.04112.79
5.3.150.0080.02212.64
5.3.140.0110.03512.73
5.3.130.0050.04212.71
5.3.120.0090.01812.73
5.3.110.0070.03012.64
5.3.100.0070.03012.65
5.3.90.0070.02612.79
5.3.80.0030.04112.76
5.3.70.0070.03512.70
5.3.60.0060.02312.66
5.3.50.0040.04412.74
5.3.40.0040.03212.68
5.3.30.0040.02512.67
5.3.20.0070.02112.68
5.3.10.0040.02412.59
5.3.00.0000.02912.50
5.2.170.0030.06615.23
5.2.160.0060.04215.23
5.2.150.0000.03115.23
5.2.140.0030.03115.23
5.2.130.0030.03015.23
5.2.120.0030.02815.23
5.2.110.0000.03015.23
5.2.100.0000.03815.23
5.2.90.0070.03615.23
5.2.80.0030.02915.23
5.2.70.0030.02815.23
5.2.60.0030.03115.23
5.2.50.0000.03415.23
5.2.40.0030.04715.23
5.2.30.0000.04715.23
5.2.20.0000.04715.23
5.2.10.0070.02715.23
5.2.00.0000.03115.23
5.1.60.0000.03515.23
5.1.50.0030.02315.23
5.1.40.0000.02615.23
5.1.30.0060.03815.23
5.1.20.0030.04415.23
5.1.10.0060.02215.23
5.1.00.0000.02915.23
5.0.50.0030.02315.23
5.0.40.0070.01415.23
5.0.30.0030.02915.23
5.0.20.0030.04515.23
5.0.10.0030.03315.23
5.0.00.0030.04115.23
4.4.90.0040.02915.23
4.4.80.0000.02015.23
4.4.70.0040.01815.23
4.4.60.0030.01315.23
4.4.50.0000.01615.23
4.4.40.0000.03215.23
4.4.30.0030.02415.23
4.4.20.0030.01515.23
4.4.10.0030.01515.23
4.4.00.0030.02515.23
4.3.110.0040.01215.23
4.3.100.0000.03115.23
4.3.90.0060.03215.23
4.3.80.0000.02715.23
4.3.70.0040.01515.23
4.3.60.0000.01615.23
4.3.50.0000.01815.23
4.3.40.0000.02715.23
4.3.30.0000.01815.23
4.3.20.0000.01715.23
4.3.10.0030.01415.23
4.3.00.0030.02415.23

preferences:
42.46 ms | 400 KiB | 5 Q