3v4l.org

run code in 300+ PHP versions simultaneously
<?php function complexCheck($possibleArray) { return is_array($possibleArray) && !empty($possibleArray); } function simpleCheck($possibleArray) { return $possibleArray !== []; } $array = 1; var_dump(complexCheck($array), simpleCheck($array));

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)
8.4.20.0120.00920.60
8.4.10.0110.00018.58
8.3.150.0080.00017.16
8.3.140.0050.00316.45
8.3.130.0070.00316.73
8.3.120.0160.00318.93
8.3.110.0080.00816.41
8.3.100.0040.01224.06
8.3.90.0040.00426.77
8.3.80.0000.00917.97
8.3.70.0110.00418.30
8.3.60.0150.00418.43
8.3.50.0070.01317.31
8.3.40.0060.00918.71
8.3.30.0070.01118.54
8.3.20.0040.00418.90
8.3.10.0040.00423.53
8.3.00.0040.00420.75
8.2.260.0030.00717.10
8.2.250.0060.00318.34
8.2.240.0040.00417.16
8.2.230.0070.00320.94
8.2.220.0030.00637.54
8.2.210.0070.00026.77
8.2.200.0070.00418.29
8.2.190.0040.01116.58
8.2.180.0070.01418.41
8.2.170.0040.01422.96
8.2.160.0130.00322.25
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00819.95
8.2.120.0030.00526.35
8.2.110.0060.00319.28
8.2.100.0080.00419.45
8.2.90.0000.00819.08
8.2.80.0000.00817.97
8.2.70.0100.00017.50
8.2.60.0000.00717.92
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0050.00517.96
8.2.20.0000.00817.96
8.2.10.0000.00818.05
8.2.00.0040.00717.90
8.1.310.0110.00716.82
8.1.300.0050.00318.34
8.1.290.0030.00630.84
8.1.280.0090.00925.92
8.1.270.0060.00320.45
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0070.01319.59
8.1.230.0070.00422.12
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0000.00917.23
8.1.180.0000.00918.10
8.1.170.0000.00818.55
8.1.160.0040.00418.89
8.1.150.0030.00318.88
8.1.140.0000.00722.12
8.1.130.0030.00320.21
8.1.120.0000.00717.35
8.1.110.0030.00517.39
8.1.100.0040.00417.34
8.1.90.0000.00717.34
8.1.80.0090.00017.34
8.1.70.0000.00717.52
8.1.60.0030.00617.48
8.1.50.0060.00317.50
8.1.40.0040.00417.55
8.1.30.0030.00917.68
8.1.20.0030.00517.54
8.1.10.0030.00617.39
8.1.00.0000.00717.47
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0000.00718.44
8.0.270.0030.00317.31
8.0.260.0060.00018.55
8.0.250.0000.00716.98
8.0.240.0000.00816.99
8.0.230.0000.00716.91
8.0.220.0030.00316.80
8.0.210.0070.00016.76
8.0.200.0070.00016.94
8.0.190.0020.00516.98
8.0.180.0000.00716.79
8.0.170.0000.00816.93
8.0.160.0030.00616.80
8.0.150.0030.00616.88
8.0.140.0030.00416.68
8.0.130.0030.00313.36
8.0.120.0040.00416.88
8.0.110.0030.00516.89
8.0.100.0040.00416.88
8.0.90.0030.00317.00
8.0.80.0070.01216.87
8.0.70.0040.00416.73
8.0.60.0070.00016.95
8.0.50.0070.00016.86
8.0.30.0060.01117.24
8.0.20.0070.01117.40
8.0.10.0040.00416.96
8.0.00.0110.00716.66
7.4.330.0020.00215.55
7.4.320.0030.00316.60
7.4.300.0040.00416.41
7.4.290.0000.00716.59
7.4.280.0050.00316.44
7.4.270.0030.00316.55
7.4.260.0000.00716.50
7.4.250.0040.00416.46
7.4.240.0000.00816.64
7.4.230.0000.00716.71
7.4.220.0000.00716.40
7.4.210.0060.00916.58
7.4.200.0030.00316.60
7.4.160.0090.00916.43
7.4.140.0130.00717.86
7.4.130.0120.00616.49
7.4.120.0130.00716.53
7.4.110.0030.01616.59
7.4.100.0090.01216.39
7.4.90.0120.00616.59
7.4.80.0160.00019.39
7.4.70.0160.00316.71
7.4.60.0060.01016.52
7.4.50.0090.00416.66
7.4.40.0110.00516.31
7.4.00.0030.01014.87
7.3.330.0050.00013.27
7.3.320.0040.00413.07
7.3.310.0070.00016.27
7.3.300.0060.00016.30
7.3.290.0040.00416.15
7.3.280.0120.00516.25
7.3.260.0090.01016.51
7.3.240.0120.00616.53
7.3.230.0100.00716.29
7.3.210.0110.00616.22
7.3.200.0080.01616.46
7.3.190.0120.00616.29
7.3.180.0060.00916.38
7.3.170.0120.00916.45
7.3.160.0100.00716.30
7.2.330.0100.01016.61
7.2.320.0100.00716.55
7.2.310.0030.01316.32
7.2.300.0120.00916.38
7.2.290.0090.01216.52
7.2.110.0220.00615.58
7.2.100.0230.00715.74
7.2.90.0270.00615.69
7.2.80.0230.00915.78
7.2.70.0280.00915.96
7.2.60.0350.00815.80
7.2.50.0280.00615.73
7.2.40.0260.00815.97
7.2.30.0240.00815.95
7.2.20.0300.00715.86
7.2.10.0200.01115.84
7.2.00.0230.00815.83
7.1.230.0250.00814.84
7.1.220.0290.01014.86
7.1.210.0230.00714.91
7.1.200.0210.00714.60
7.1.190.0200.01014.94
7.1.180.0210.00814.80
7.1.170.0250.00314.66
7.1.160.0210.00614.70
7.1.150.0500.00914.81
7.1.140.0430.01114.88
7.1.130.0230.01014.88
7.1.120.0210.01014.84
7.1.110.0240.00714.98
7.1.100.0340.01014.76
7.1.90.0340.00914.85
7.1.80.0330.00914.84
7.1.70.0400.00614.71
7.1.60.0360.00323.70
7.1.50.0560.00822.88
7.1.40.0570.01022.88
7.1.30.0530.01022.98
7.1.20.0550.00922.92
7.1.10.0500.00713.67
7.1.00.0470.00313.73
7.0.310.0160.00515.39
7.0.300.0200.00015.32
7.0.290.0190.00015.53
7.0.280.0220.00714.42
7.0.270.0110.00815.47
7.0.260.0180.00515.45
7.0.250.0110.00815.13
7.0.240.0200.00015.38
7.0.230.0100.01015.40
7.0.220.0150.00615.61
7.0.210.0090.01215.10
7.0.200.0100.01115.13
7.0.190.0410.00313.43
7.0.180.0300.00913.82
7.0.170.0240.01113.60
7.0.160.0340.00413.63
7.0.150.0320.00913.51
7.0.140.0270.00713.55
7.0.130.0290.00713.60
7.0.120.0330.00713.71
7.0.110.0400.00013.36
7.0.100.0300.00713.61
7.0.90.0080.00815.33
7.0.80.0110.00715.22
7.0.70.0110.00715.43
7.0.60.0040.01615.23
7.0.50.0270.00513.48
7.0.40.0390.00913.56
7.0.30.0300.01013.57
7.0.20.0220.00413.40
7.0.10.0220.00613.57
7.0.00.0310.01113.75
5.6.380.0100.00514.35
5.6.370.0120.00814.36
5.6.360.0080.01114.27
5.6.350.0130.00914.05
5.6.340.0160.00314.03
5.6.330.0110.01114.02
5.6.320.0110.01114.55
5.6.310.0120.01014.40
5.6.300.0150.00814.18
5.6.290.0100.01314.27
5.6.280.0160.00514.33
5.6.270.0120.00814.21
5.6.260.0150.00314.17
5.6.250.0220.00014.33
5.6.240.0170.00414.21
5.6.230.0160.00313.93
5.6.220.0090.00914.15
5.6.210.0110.01114.09
5.6.200.0070.01114.48
5.6.190.0160.00814.34
5.6.180.0140.00514.03
5.6.170.0160.00314.30
5.6.160.0090.00914.14
5.6.150.0090.00913.96
5.6.140.0090.00914.14
5.6.130.0130.00313.99
5.6.120.0130.00914.32
5.6.110.0090.01314.37
5.6.100.0170.00414.02
5.6.90.0080.01113.94
5.6.80.0140.00714.39
5.6.70.0130.00714.13
5.6.60.0130.00514.38
5.6.50.0070.01414.25
5.6.40.0130.00614.08
5.6.30.0130.00613.91
5.6.20.0100.01013.87
5.6.10.0090.00614.17
5.6.00.0160.00614.09
5.5.380.0090.00611.04
5.5.370.0060.00611.16
5.5.360.0060.00810.96
5.5.350.0090.00511.21
5.5.340.0090.00211.31
5.5.330.0120.00511.29
5.5.320.0100.00410.85
5.5.310.0090.00311.21
5.5.300.0100.00311.16
5.5.290.0120.00011.09
5.5.280.0120.00410.96
5.5.270.0120.00311.26
5.5.260.0110.00511.16
5.5.250.0140.00011.20
5.5.240.0080.00411.11
5.5.230.0030.00910.97
5.5.220.0060.00611.12
5.5.210.0060.01010.88
5.5.200.0150.00011.07
5.5.190.0130.00010.94
5.5.180.0070.00710.95
5.5.170.0180.00313.79
5.5.160.0120.00010.81
5.5.150.0120.00411.14
5.5.140.0120.00311.05
5.5.130.0070.00511.19
5.5.120.0050.01010.95
5.5.110.0120.00011.06
5.5.100.0120.00510.97
5.5.90.0090.00611.13
5.5.80.0070.00711.13
5.5.70.0040.00911.11
5.5.60.0070.01010.88
5.5.50.0140.00011.11
5.5.40.0120.00410.88
5.5.30.0110.00411.23
5.5.20.0000.01510.61
5.5.10.0000.01211.14
5.5.00.0080.00811.11
5.4.450.0100.00510.73
5.4.440.0080.00811.09
5.4.430.0070.00711.01
5.4.420.0070.00711.12
5.4.410.0070.00710.95
5.4.400.0030.01310.99
5.4.390.0080.00811.05
5.4.380.0070.00710.56
5.4.370.0050.00811.12
5.4.360.0140.00011.06
5.4.350.0060.00911.09
5.4.340.0130.00311.07
5.4.330.0130.00010.98
5.4.320.0000.01310.91
5.4.310.0090.00611.08
5.4.300.0000.01111.22
5.4.290.0140.00010.90
5.4.280.0060.00611.05
5.4.270.0080.00411.09
5.4.260.0080.00410.99
5.4.250.0110.00311.02
5.4.240.0150.00010.79
5.4.230.0080.00811.24
5.4.220.0140.00310.63
5.4.210.0090.00610.75
5.4.200.0130.00310.76
5.4.190.0150.00010.96
5.4.180.0120.00310.86
5.4.170.0090.00210.88
5.4.160.0040.01111.17
5.4.150.0120.00010.63
5.4.140.0130.00310.94
5.4.130.0130.00310.87
5.4.120.0030.00911.08
5.4.110.0120.00411.06
5.4.100.0050.01010.77
5.4.90.0080.00510.68
5.4.80.0050.01011.00
5.4.70.0130.00011.12
5.4.60.0070.00511.07
5.4.50.0050.00911.14
5.4.40.0060.00610.98
5.4.30.0130.00010.91
5.4.20.0100.00311.13
5.4.10.0150.00311.05
5.4.00.0050.00911.05
5.3.290.0100.00310.41
5.3.280.0080.00810.21
5.3.270.0090.00210.07
5.3.260.0070.00710.34
5.3.250.0150.00010.00
5.3.240.0090.00610.22
5.3.230.0060.00610.19
5.3.220.0030.00910.12
5.3.210.0100.00310.18
5.3.200.0130.0009.99
5.3.190.0070.00710.07
5.3.180.0080.00510.39
5.3.170.0050.01010.39
5.3.160.0140.00010.25
5.3.150.0110.00210.47
5.3.140.0120.00010.39
5.3.130.0030.01010.30
5.3.120.0130.00210.32
5.3.110.0050.00710.31
5.3.100.0110.00310.38
5.3.90.0120.00410.41
5.3.80.0070.00710.24
5.3.70.0050.00810.13
5.3.60.0050.01010.29
5.3.50.0140.00310.31
5.3.40.0090.00510.11
5.3.30.0110.00010.25
5.3.20.0040.00810.04
5.3.10.0000.0129.90
5.3.00.0130.00010.02
5.2.170.0060.0069.27
5.2.160.0040.0099.43
5.2.150.0080.0049.27
5.2.140.0080.0039.38
5.2.130.0070.0049.28
5.2.120.0070.0079.32
5.2.110.0120.0009.27
5.2.100.0070.0059.27
5.2.90.0070.0039.37
5.2.80.0000.0149.27
5.2.70.0060.0069.27
5.2.60.0110.0009.27
5.2.50.0040.0089.27
5.2.40.0080.0049.30
5.2.30.0040.0069.27
5.2.20.0050.0059.27
5.2.10.0040.0089.27
5.2.00.0090.0039.27
5.1.60.0070.0039.27
5.1.50.0100.0009.27
5.1.40.0070.0049.27
5.1.30.0040.0049.27
5.1.20.0050.0059.27
5.1.10.0000.0089.27
5.1.00.0020.0079.27
5.0.50.0060.0039.27
5.0.40.0050.0059.27
5.0.30.0020.0059.27
5.0.20.0050.0039.27
5.0.10.0060.0039.27
5.0.00.0030.0059.27
4.4.90.0050.0039.27
4.4.80.0000.0069.27
4.4.70.0040.0049.27
4.4.60.0030.0039.27
4.4.50.0000.0069.27
4.4.40.0070.0009.27
4.4.30.0080.0009.27
4.4.20.0000.0069.27
4.4.10.0040.0049.27
4.4.00.0060.0009.27
4.3.110.0000.0089.27
4.3.100.0080.0009.27
4.3.90.0050.0029.27
4.3.80.0000.0069.27
4.3.70.0060.0009.27
4.3.60.0020.0049.27
4.3.50.0050.0029.27
4.3.40.0000.0069.27
4.3.30.0060.0009.27
4.3.20.0000.0069.27
4.3.10.0050.0009.27
4.3.00.0000.0069.27

preferences:
78.55 ms | 403 KiB | 5 Q