3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ca=array(); if (empty($ca)){ echo "รจ vuoto"; }

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)
8.3.40.0100.00718.76
8.3.30.0030.01019.02
8.3.20.0040.00420.22
8.3.10.0040.00421.87
8.3.00.0040.00419.38
8.2.170.0070.01018.79
8.2.160.0100.01022.96
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.23
8.2.110.0030.00722.00
8.2.100.0060.00617.50
8.2.90.0080.00019.21
8.2.80.0080.00017.97
8.2.70.0040.00417.60
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0030.00619.67
8.2.30.0040.00417.98
8.2.20.0030.00517.49
8.2.10.0000.00718.09
8.2.00.0030.00517.61
8.1.270.0030.00618.83
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0090.00022.05
8.1.230.0040.00817.64
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0060.00320.36
8.1.160.0000.00722.00
8.1.150.0040.00418.83
8.1.140.0040.00417.25
8.1.130.0000.00717.83
8.1.120.0080.00017.43
8.1.110.0040.00417.41
8.1.100.0000.00717.41
8.1.90.0000.00717.29
8.1.80.0000.00717.27
8.1.70.0030.00317.44
8.1.60.0000.00917.54
8.1.50.0000.00817.34
8.1.40.0090.00017.44
8.1.30.0000.00817.54
8.1.20.0030.00617.57
8.1.10.0000.01017.48
8.1.00.0000.00717.44
8.0.300.0090.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.42
8.0.270.0040.00417.28
8.0.260.0000.00817.18
8.0.250.0000.00616.80
8.0.240.0000.01116.82
8.0.230.0020.00516.88
8.0.220.0060.00016.83
8.0.210.0020.00516.71
8.0.200.0060.00016.75
8.0.190.0050.00316.86
8.0.180.0040.00416.85
8.0.170.0040.00416.83
8.0.160.0020.00516.72
8.0.150.0030.00316.66
8.0.140.0070.00016.77
8.0.130.0060.00013.23
8.0.120.0040.00416.76
8.0.110.0040.00416.86
8.0.100.0040.00416.79
8.0.90.0030.00516.88
8.0.80.0060.00916.82
8.0.70.0080.00016.71
8.0.60.0040.00416.87
8.0.50.0040.00416.88
8.0.30.0120.00916.97
8.0.20.0100.00817.40
8.0.10.0040.00416.84
8.0.00.0120.00716.60
7.4.330.0050.00015.09
7.4.320.0030.00316.44
7.4.300.0000.00616.44
7.4.290.0000.00716.55
7.4.280.0000.00816.45
7.4.270.0030.00316.50
7.4.260.0000.00716.41
7.4.250.0040.00416.25
7.4.240.0040.00416.37
7.4.230.0000.00716.53
7.4.220.0130.01016.42
7.4.210.0100.01016.45
7.4.200.0070.00016.53
7.4.160.0060.00916.42
7.4.150.0080.01117.40
7.4.140.0150.00817.86
7.4.130.0080.01316.40
7.4.120.0120.01016.47
7.4.110.0130.00416.40
7.4.100.0150.00316.37
7.4.90.0030.01316.47
7.4.80.0120.01219.39
7.4.70.0080.01216.59
7.4.60.0100.00616.36
7.4.50.0040.00016.34
7.4.40.0060.00916.50
7.4.30.0080.01216.46
7.4.00.0070.00914.76
7.3.330.0030.00312.97
7.3.320.0000.01112.94
7.3.310.0000.00716.08
7.3.300.0030.00316.16
7.3.290.0070.00916.10
7.3.280.0090.00816.15
7.3.270.0150.00317.40
7.3.260.0070.01016.34
7.3.250.0110.01116.28
7.3.240.0060.00916.42
7.3.230.0160.00616.39
7.3.210.0000.01616.36
7.3.200.0030.01719.39
7.3.190.0090.01216.07
7.3.180.0140.00316.22
7.3.170.0000.01616.54
7.3.160.0060.01016.35
7.3.120.0070.01014.79
7.3.110.0130.00314.77
7.3.100.0070.01314.20
7.3.90.0000.01314.38
7.3.80.0080.01214.74
7.3.70.0040.01214.56
7.3.60.0060.00614.52
7.3.50.0040.01214.54
7.3.40.0000.00914.66
7.3.30.0110.00414.84
7.3.20.0130.00016.50
7.3.10.0080.00816.29
7.3.00.0050.00816.43
7.2.330.0120.01216.29
7.2.320.0030.01316.25
7.2.310.0030.02016.38
7.2.300.0100.00716.48
7.2.290.0130.00916.38
7.2.250.0030.00915.06
7.2.240.0000.01914.81
7.2.230.0120.00314.49
7.2.220.0000.01515.07
7.2.210.0100.01015.01
7.2.200.0080.00414.74
7.2.190.0060.00314.98
7.2.180.0100.00614.93
7.2.170.0110.00414.98
7.2.160.0060.00615.10
7.2.150.0060.00916.73
7.2.140.0040.01516.63
7.2.130.0070.00816.73
7.2.120.0130.00616.65
7.2.110.0060.01116.66
7.2.100.0080.00916.71
7.2.90.0070.00816.60
7.2.80.0050.01216.70
7.2.70.0090.00616.75
7.2.60.0070.01016.63
7.2.50.0100.00516.72
7.2.40.0090.00816.76
7.2.30.0070.01016.77
7.2.20.0100.00716.68
7.2.10.0040.01016.61
7.2.00.0070.00817.25
7.1.330.0100.00715.49
7.1.320.0100.00615.51
7.1.310.0100.00715.34
7.1.300.0080.00515.84
7.1.290.0070.00715.56
7.1.280.0100.00015.59
7.1.270.0030.01015.77
7.1.260.0040.01415.77
7.1.250.0080.00615.44
7.1.240.0060.00615.57
7.1.230.0060.00315.67
7.1.220.0030.00915.34
7.1.210.0030.00615.59
7.1.200.0140.00315.67
7.1.190.0030.00915.36
7.1.180.0000.01415.36
7.1.170.0000.01415.49
7.1.160.0060.00615.58
7.1.150.0070.00315.66
7.1.140.0030.00615.69
7.1.130.0080.00415.63
7.1.120.0090.00615.79
7.1.110.0120.00315.53
7.1.100.0070.00716.70
7.1.90.0130.00315.68
7.1.80.0100.00315.66
7.1.70.0020.00816.38
7.1.60.0080.01117.54
7.1.50.0050.01216.27
7.1.40.0000.01415.60
7.1.30.0100.00315.61
7.1.20.0080.00415.73
7.1.10.0030.01015.65
7.1.00.0070.03819.06
7.0.330.0030.00715.13
7.0.320.0070.00415.24
7.0.310.0030.00715.23
7.0.300.0000.01115.24
7.0.290.0040.00715.17
7.0.280.0110.00415.34
7.0.270.0000.00915.23
7.0.260.0120.00415.28
7.0.250.0000.01015.25
7.0.240.0040.00715.04
7.0.230.0030.01015.52
7.0.220.0040.00815.41
7.0.210.0030.01015.36
7.0.200.0030.00815.84
7.0.190.0080.01215.37
7.0.180.0070.00415.14
7.0.170.0060.00615.41
7.0.160.0100.00015.47
7.0.150.0050.00515.42
7.0.140.0020.04218.73
7.0.130.0060.00615.32
7.0.120.0070.01015.09
7.0.110.0060.00315.20
7.0.100.0030.00715.33
7.0.90.0000.01015.42
7.0.80.0030.01015.38
7.0.70.0040.00815.48
7.0.60.0070.04517.73
7.0.50.0050.04416.55
7.0.40.0020.02716.66
7.0.30.0200.04316.77
7.0.20.0170.04016.63
7.0.10.0150.03216.67
7.0.00.0070.04816.66
5.6.400.0080.00814.15
5.6.390.0060.00313.87
5.6.380.0120.00314.16
5.6.370.0080.00414.27
5.6.360.0070.01014.52
5.6.350.0070.00714.30
5.6.340.0090.00614.67
5.6.330.0040.01114.21
5.6.320.0040.00814.30
5.6.310.0100.00614.37
5.6.300.0030.01514.30
5.6.290.0030.00814.06
5.6.280.0030.04017.61
5.6.270.0000.01314.21
5.6.260.0070.00314.23
5.6.250.0000.01414.41
5.6.240.0070.00714.53
5.6.230.0030.00614.19
5.6.220.0120.00414.49
5.6.210.0100.04517.43
5.6.200.0140.02516.19
5.6.190.0080.04117.39
5.6.180.0180.04117.63
5.6.170.0200.03517.42
5.6.160.0070.02517.56
5.6.150.0080.03816.23
5.6.140.0040.04216.31
5.6.130.0050.03616.23
5.6.120.0050.03617.55
5.6.110.0020.02717.69
5.6.100.0050.04517.67
5.6.90.0050.04517.74
5.6.80.0070.02317.36
5.6.70.0130.02817.35
5.6.60.0090.00014.34
5.6.50.0000.00814.03
5.6.40.0000.01114.20
5.6.30.0000.00814.13
5.6.20.0040.00814.25
5.6.10.0000.01514.33
5.6.00.0000.01514.33
5.5.380.0030.01214.42
5.5.370.0060.00614.13
5.5.360.0040.01114.33
5.5.350.0220.03817.32
5.5.340.0050.02216.16
5.5.330.0050.04717.24
5.5.320.0110.02617.26
5.5.310.0100.03517.23
5.5.300.0110.03816.09
5.5.290.0070.04616.15
5.5.280.0030.04817.45
5.5.270.0030.04817.53
5.5.260.0130.03717.63
5.5.250.0070.04217.38
5.5.240.0080.02917.11
5.5.230.0040.00414.27
5.5.220.0000.01414.41
5.5.210.0030.00713.82
5.5.200.0050.00314.22
5.5.190.0070.00414.36
5.5.180.0040.00413.96
5.5.170.0000.01614.25
5.5.160.0090.00614.11
5.5.150.0000.00914.32
5.5.140.0060.00614.05
5.5.130.0030.01014.29
5.5.120.0100.00714.36
5.5.110.0000.01513.83
5.5.100.0000.01013.95
5.5.90.0060.00914.22
5.5.80.0060.00914.15
5.5.70.0000.01314.27
5.5.60.0110.00314.29
5.5.50.0030.01314.03
5.5.40.0120.00314.05
5.5.30.0100.00714.24
5.5.20.0070.00414.32
5.5.10.0040.01114.16
5.5.00.0150.00013.93
5.4.450.0050.02915.52
5.4.440.0100.04115.60
5.4.430.0150.02315.68
5.4.420.0230.03315.59
5.4.410.0190.02815.54
5.4.400.0170.03215.45
5.4.390.0080.03115.44
5.4.380.0100.03515.41
5.4.370.0130.02315.31
5.4.360.0050.02615.36
5.4.350.0120.01815.52
5.4.340.0130.03515.47
5.4.330.0060.00611.81
5.4.320.0150.03815.37
5.4.310.0120.02015.44
5.4.300.0180.02215.30
5.4.290.0120.02215.45
5.4.280.0120.03915.47
5.4.270.0150.03215.45
5.4.260.0170.02715.44
5.4.250.0160.02015.36
5.4.240.0150.03415.35
5.4.230.0130.03315.50
5.4.220.0130.02315.44
5.4.210.0200.03015.45
5.4.200.0190.03115.54
5.4.190.0050.02615.52
5.4.180.0200.02815.48
5.4.170.0100.02415.52
5.4.160.0140.02415.30
5.4.150.0170.02815.45
5.4.140.0090.02914.08
5.4.130.0130.02014.07
5.4.120.0080.02214.02
5.4.110.0130.02014.09
5.4.100.0130.02314.15
5.4.90.0100.02214.11
5.4.80.0100.02114.04
5.4.70.0130.01814.15
5.4.60.0100.02214.10
5.4.50.0140.02014.08
5.4.40.0110.02014.01
5.4.30.0120.01813.98
5.4.20.0070.03314.08
5.4.10.0130.03814.13
5.4.00.0120.02113.76
5.3.290.0100.04314.52
5.3.280.0170.03714.45
5.3.270.0330.06714.43
5.3.260.0270.04014.43
5.3.250.0230.05314.55
5.3.240.0170.07314.43
5.3.230.0170.04714.52
5.3.220.0100.04014.41
5.3.210.0130.04014.36
5.3.200.0300.05014.42
5.3.190.0170.04014.50
5.3.180.0170.03714.50
5.3.170.0230.03014.46
5.3.160.0030.04714.57
5.3.150.0170.03314.50
5.3.140.0200.04714.59
5.3.130.0170.03714.45
5.3.120.0130.04314.48
5.3.110.0100.04014.59
5.3.100.0230.02713.88
5.3.90.0170.04313.96
5.3.80.0170.03713.97
5.3.70.0170.03313.86
5.3.60.0230.07013.80
5.3.50.0170.03713.96
5.3.40.0230.06713.77
5.3.30.0170.07313.92
5.3.20.0200.03713.52
5.3.10.0100.04713.53
5.3.00.0170.07313.47
5.2.170.0130.02711.95
5.2.160.0130.04711.95
5.2.150.0230.03011.95
5.2.140.0130.03711.95
5.2.130.0130.04311.95
5.2.120.0170.02311.95
5.2.110.0130.03011.95
5.2.100.0100.03011.95
5.2.90.0170.02311.95
5.2.80.0130.03011.95
5.2.70.0100.03011.95
5.2.60.0200.03711.95
5.2.50.0130.02711.95
5.2.40.0170.03711.95
5.2.30.0130.02711.95
5.2.20.0130.04711.95
5.2.10.0100.03011.96
5.2.00.0130.03011.96
5.1.60.0100.02311.96
5.1.50.0100.02711.96
5.1.40.0130.04011.96
5.1.30.0100.02711.96
5.1.20.0130.02311.96
5.1.10.0100.02311.96
5.1.00.0070.03011.96
5.0.50.0070.02011.96
5.0.40.0100.01711.96
5.0.30.0030.03311.96
5.0.20.0070.01711.96
5.0.10.0030.02311.96
5.0.00.0070.03011.96
4.4.90.0100.01011.96
4.4.80.0030.02311.96
4.4.70.0030.02011.96
4.4.60.0030.01711.96
4.4.50.0030.01711.96
4.4.40.0070.02011.96
4.4.30.0070.01711.96
4.4.20.0070.01311.96
4.4.10.0030.01711.96
4.4.00.0070.05311.96
4.3.110.0030.01711.96
4.3.100.0030.02311.96
4.3.90.0030.01711.96
4.3.80.0070.02311.96
4.3.70.0030.01711.96
4.3.60.0030.01711.96
4.3.50.0030.01711.96
4.3.40.0030.04011.96
4.3.30.0000.01711.96
4.3.20.0000.03711.96
4.3.10.0030.03011.96
4.3.00.0030.02011.96

preferences:
44.69 ms | 400 KiB | 5 Q