3v4l.org

run code in 300+ PHP versions simultaneously
<?php function nullTest($x){ if ($x == 0) { $funct = "Не указано"; return $funct; } else { return $x; } } $null = nullTest($x); $null;

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)
8.3.60.0110.00416.50
8.3.50.0140.00016.47
8.3.40.0120.00318.59
8.3.30.0140.00718.40
8.3.20.0000.00720.22
8.3.10.0040.00423.63
8.3.00.0080.00017.59
8.2.180.0140.00316.75
8.2.170.0120.00622.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0100.00324.66
8.2.130.0060.00322.22
8.2.120.0040.00426.35
8.2.110.0070.00421.08
8.2.100.0110.00018.09
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0060.00317.74
8.2.60.0030.00618.04
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0080.00021.12
8.2.20.0040.00418.09
8.2.10.0070.00018.10
8.2.00.0000.00718.13
8.1.280.0120.00325.92
8.1.270.0000.00822.07
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0060.00618.49
8.1.220.0080.00017.76
8.1.210.0080.00018.77
8.1.200.0030.00617.36
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0040.00419.04
8.1.150.0030.00318.87
8.1.140.0000.00719.56
8.1.130.0000.00718.81
8.1.120.0030.00417.47
8.1.110.0000.00717.39
8.1.100.0000.00717.44
8.1.90.0000.00717.47
8.1.80.0080.00017.43
8.1.70.0040.00417.31
8.1.60.0060.00317.57
8.1.50.0040.00417.45
8.1.40.0060.00317.41
8.1.30.0060.00617.65
8.1.20.0040.00417.65
8.1.10.0000.00717.33
8.1.00.0040.00417.40
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0000.00717.16
8.0.260.0030.00316.92
8.0.250.0000.00716.89
8.0.240.0020.00516.98
8.0.230.0000.00817.02
8.0.220.0070.00016.94
8.0.210.0040.00417.00
8.0.200.0030.00317.03
8.0.190.0000.00916.89
8.0.180.0050.00316.95
8.0.170.0070.00016.86
8.0.160.0030.00316.96
8.0.150.0040.00416.83
8.0.140.0070.00016.89
8.0.130.0000.00613.30
8.0.120.0000.00716.95
8.0.110.0000.00816.89
8.0.100.0040.00416.82
8.0.90.0020.00516.96
8.0.80.0190.00316.90
8.0.70.0000.00816.80
8.0.60.0040.00416.82
8.0.50.0000.00716.75
8.0.30.0100.00817.09
8.0.20.0090.01117.40
8.0.10.0080.00017.05
8.0.00.0060.01616.91
7.4.330.0000.00615.55
7.4.320.0000.00716.41
7.4.300.0000.00616.59
7.4.290.0070.00016.48
7.4.280.0060.00316.48
7.4.270.0040.00316.49
7.4.260.0000.00716.56
7.4.250.0000.00816.57
7.4.240.0000.00716.50
7.4.230.0040.00416.34
7.4.220.0100.00716.62
7.4.210.0130.00616.61
7.4.200.0000.00716.61
7.4.160.0050.01016.46
7.4.150.0140.00417.40
7.4.140.0090.01017.86
7.4.130.0140.00616.40
7.4.120.0090.01016.56
7.4.110.0070.01016.45
7.4.100.0100.00916.64
7.4.90.0090.00916.65
7.4.80.0090.01319.39
7.4.70.0140.00716.69
7.4.60.0100.00716.34
7.4.50.0030.01416.46
7.4.40.0090.00616.56
7.4.30.0140.00316.39
7.4.10.0060.01215.01
7.4.00.0050.01114.90
7.3.330.0060.00013.27
7.3.320.0030.00313.43
7.3.310.0070.00016.25
7.3.300.0000.00716.26
7.3.290.0040.01216.33
7.3.280.0080.00816.31
7.3.270.0130.00317.40
7.3.260.0090.01216.58
7.3.250.0150.00416.42
7.3.240.0110.00616.45
7.3.230.0150.00816.26
7.3.210.0120.00416.32
7.3.200.0120.01016.41
7.3.190.0110.00716.28
7.3.180.0090.00616.44
7.3.170.0000.01516.26
7.3.160.0130.00716.54
7.3.130.0100.00715.00
7.3.120.0080.01114.73
7.3.110.0060.00914.92
7.3.100.0100.00414.82
7.3.90.0060.00814.63
7.3.80.0050.00814.63
7.3.70.0110.00514.87
7.3.60.0080.00814.73
7.3.50.0040.00914.81
7.3.40.0070.00614.61
7.3.30.0050.00714.81
7.3.20.0080.00516.65
7.3.10.0060.00916.84
7.3.00.0100.00616.67
7.2.330.0140.00316.60
7.2.320.0090.00916.50
7.2.310.0040.01116.35
7.2.300.0070.01016.63
7.2.290.0040.01216.49
7.2.260.0130.00714.98
7.2.250.0060.01115.16
7.2.240.0070.00914.96
7.2.230.0060.01114.78
7.2.220.0050.01114.56
7.2.210.0060.00814.91
7.2.200.0040.01315.01
7.2.190.0060.00914.90
7.2.180.0080.00414.78
7.2.170.0100.00314.76
7.2.160.0070.00715.01
7.2.150.0030.01016.94
7.2.140.0060.00916.59
7.2.130.0200.00816.80
7.2.120.0170.01016.77
7.2.110.0160.01316.63
7.2.100.0040.01216.48
7.2.90.0210.00916.98
7.2.80.0250.00616.80
7.2.70.0220.00616.95
7.2.60.0070.00916.90
7.2.50.0090.00616.89
7.2.40.0030.01216.86
7.2.30.0070.01016.70
7.2.20.0100.00316.93
7.2.10.0090.00616.88
7.2.00.0070.00617.96
7.1.330.0050.00815.61
7.1.320.0090.00715.60
7.1.310.0060.00715.70
7.1.300.0030.01115.71
7.1.290.0080.00515.75
7.1.280.0050.00715.60
7.1.270.0020.01415.71
7.1.260.0020.01215.62
7.1.250.0090.00915.45
7.1.240.0100.00315.76
7.1.230.0000.01215.69
7.1.220.0070.01615.92
7.1.210.0130.01315.70
7.1.200.0100.00915.81
7.1.190.0220.00715.79
7.1.180.0090.01615.69
7.1.170.0200.00515.80
7.1.160.0170.01015.64
7.1.150.0120.00915.66
7.1.140.0070.00715.63
7.1.130.0110.00415.38
7.1.120.0120.00315.81
7.1.110.0090.00615.37
7.1.100.0080.00416.64
7.1.90.0070.00715.72
7.1.80.0090.00315.64
7.1.70.0020.01316.31
7.1.60.0120.00725.51
7.1.50.0160.00625.21
7.1.40.0140.00725.11
7.1.30.0120.00924.96
7.1.20.0180.00825.16
7.1.10.0080.00915.90
7.1.00.0040.01216.18
7.0.330.0120.00615.41
7.0.320.0120.00315.15
7.0.310.0080.00315.18
7.0.300.0070.00715.33
7.0.290.0030.00915.09
7.0.280.0030.01215.49
7.0.270.0060.00615.61
7.0.260.0040.01115.24
7.0.250.0000.01215.47
7.0.240.0060.00615.38
7.0.230.0080.00315.39
7.0.220.0000.00915.35
7.0.210.0070.00715.22
7.0.200.0050.00816.20
7.0.190.0030.01016.10
7.0.180.0060.00915.83
7.0.170.0040.01215.88
7.0.160.0030.01315.79
7.0.150.0030.00915.80
7.0.140.0070.00815.79
7.0.130.0090.00515.91
7.0.120.0070.00715.96
7.0.110.0100.00715.64
7.0.100.0060.00915.75
7.0.90.0010.01415.76
7.0.80.0020.01015.76
7.0.70.0080.00615.80
7.0.60.0040.00915.77
7.0.50.0050.01015.78
7.0.40.0040.01215.09
7.0.30.0090.00515.04
7.0.20.0130.00214.88
7.0.10.0070.00914.95
7.0.00.0090.00814.99
5.6.400.0050.00814.02
5.6.390.0070.01014.26
5.6.380.0110.00714.63
5.6.370.0120.00314.36
5.6.360.0100.00014.26
5.6.350.0120.00414.20
5.6.340.0100.00714.26
5.6.330.0100.00714.64
5.6.320.0080.00614.13
5.6.310.0030.01014.14
5.6.300.0000.01114.57
5.6.290.0120.00314.66
5.6.280.0080.00414.25
5.6.270.0080.00814.38
5.6.260.0060.00614.42
5.6.250.0000.01614.46
5.6.240.0040.00814.49
5.6.230.0030.00714.28
5.6.220.0000.01414.45
5.6.210.0040.01214.11
5.6.200.0060.00614.07
5.6.190.0030.01014.45
5.6.180.0040.00814.49
5.6.170.0080.00414.16
5.6.160.0000.00814.04
5.6.150.0100.00314.52
5.6.140.0030.00714.29
5.6.130.0000.00914.04
5.6.120.0070.00414.39
5.6.110.0060.00614.66
5.6.100.0030.00914.31
5.6.90.0000.01014.20
5.6.80.0060.00614.49
5.6.70.0060.00614.11
5.6.60.0000.00914.21
5.6.50.0060.01014.20
5.6.40.0060.00614.12
5.6.30.0040.00414.05
5.6.20.0090.00314.19
5.6.10.0090.00614.10
5.6.00.0040.00414.00

preferences:
58.63 ms | 401 KiB | 5 Q