3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = null; if(trim($var) == '') { echo "leeg"; } else { echo "Waarde!"; } ?>

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)
8.3.40.0150.00018.70
8.3.30.0030.01018.92
8.3.20.0040.00420.09
8.3.10.0080.00021.96
8.3.00.0070.00022.44
8.2.170.0150.00622.96
8.2.160.0110.00420.94
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00319.48
8.2.110.0000.01121.06
8.2.100.0070.00417.72
8.2.90.0060.00619.17
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0070.00018.09
8.2.30.0040.00418.05
8.2.20.0040.00417.66
8.2.10.0040.00417.67
8.2.00.0040.00417.63
8.1.270.0000.00723.83
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0000.01022.47
8.1.230.0040.00822.63
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0030.00621.92
8.1.150.0110.00018.67
8.1.140.0000.00717.42
8.1.130.0000.00717.50
8.1.120.0040.00417.48
8.1.110.0000.00817.48
8.1.100.0040.00317.34
8.1.90.0000.00717.46
8.1.80.0040.00317.48
8.1.70.0030.00317.43
8.1.60.0040.00417.64
8.1.50.0000.00817.38
8.1.40.0000.00817.54
8.1.30.0060.00317.65
8.1.20.0050.00217.61
8.1.10.0000.00717.43
8.1.00.0040.00417.43
8.0.300.0080.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00318.40
8.0.270.0000.00816.82
8.0.260.0030.00316.72
8.0.250.0070.00016.80
8.0.240.0070.00016.77
8.0.230.0070.00016.79
8.0.220.0060.00016.78
8.0.210.0000.00716.82
8.0.200.0000.00616.89
8.0.190.0030.00516.92
8.0.180.0070.00016.91
8.0.170.0000.00816.85
8.0.160.0030.00416.81
8.0.150.0050.00216.75
8.0.140.0000.00816.78
8.0.130.0050.00013.29
8.0.120.0030.00516.80
8.0.110.0000.00716.79
8.0.100.0000.00716.95
8.0.90.0050.00216.93
8.0.80.0130.00916.90
8.0.70.0080.00016.90
8.0.60.0050.00316.84
8.0.50.0070.00016.91
8.0.30.0110.01417.00
8.0.20.0120.01117.40
8.0.10.0040.00417.04
8.0.00.0110.00916.61
7.4.330.0050.00015.00
7.4.320.0030.00316.49
7.4.300.0060.00016.40
7.4.290.0020.00516.58
7.4.280.0030.00316.53
7.4.270.0030.00316.64
7.4.260.0000.00816.45
7.4.250.0040.00416.56
7.4.240.0020.00616.52
7.4.230.0000.00716.39
7.4.220.0070.01016.55
7.4.210.0090.00816.61
7.4.200.0030.00316.68
7.4.190.0030.00316.56
7.4.160.0090.00616.51
7.4.150.0140.00317.40
7.4.140.0130.00817.86
7.4.130.0110.01016.38
7.4.120.0110.00716.40
7.4.110.0030.01416.54
7.4.100.0070.01116.41
7.4.90.0120.01216.42
7.4.80.0130.00316.47
7.4.70.0060.00916.58
7.4.60.0060.00916.51
7.4.50.0030.00516.30
7.4.40.0000.01522.77
7.4.30.0040.01116.45
7.4.10.0110.00714.76
7.4.00.0080.01014.72
7.3.330.0000.00513.00
7.3.320.0050.00013.13
7.3.310.0030.00316.00
7.3.300.0000.00616.20
7.3.290.0070.00716.21
7.3.280.0070.01016.15
7.3.270.0070.01017.40
7.3.260.0110.00716.35
7.3.250.0140.00716.21
7.3.240.0090.00916.15
7.3.230.0000.01816.53
7.3.210.0090.00916.42
7.3.200.0030.01419.39
7.3.190.0030.01316.44
7.3.180.0080.00816.42
7.3.170.0090.00616.27
7.3.160.0090.01216.08
7.3.130.0060.01314.87
7.3.120.0100.00714.77
7.3.110.0080.01014.57
7.3.100.0050.00914.58
7.3.90.0090.00714.69
7.3.80.0020.00914.75
7.3.70.0100.00314.75
7.3.60.0030.00914.84
7.3.50.0040.01314.57
7.3.40.0050.00514.84
7.3.30.0020.01014.57
7.3.20.0070.00816.59
7.3.10.0040.01016.60
7.3.00.0070.01016.49
7.2.330.0130.00316.44
7.2.320.0090.01416.57
7.2.310.0170.00316.64
7.2.300.0060.00916.63
7.2.290.0060.00916.67
7.2.260.0000.01515.02
7.2.250.0110.00715.18
7.2.240.0080.00715.07
7.2.230.0070.00814.98
7.2.220.0050.00815.02
7.2.210.0030.01114.78
7.2.200.0090.00314.88
7.2.190.0040.00915.00
7.2.180.0060.00714.99
7.2.170.0030.00715.03
7.2.160.0110.00515.00
7.2.150.0030.00916.83
7.2.140.0080.00616.73
7.2.130.0050.00816.74
7.2.120.0010.01116.71
7.2.110.0100.00516.84
7.2.100.0050.01016.86
7.2.90.0070.00616.79
7.2.80.0050.01016.82
7.2.70.0100.00716.96
7.2.60.0090.00716.76
7.2.50.0080.00516.82
7.2.40.0080.00616.74
7.2.30.0050.00816.76
7.2.20.0030.00816.83
7.2.10.0060.00516.94
7.2.00.0060.00717.62
7.1.330.0060.00815.80
7.1.320.0050.00815.84
7.1.310.0050.01015.71
7.1.300.0120.00315.82
7.1.290.0050.01015.70
7.1.280.0050.00815.68
7.1.270.0080.00815.83
7.1.260.0030.01115.65
7.1.250.0060.00815.72
7.1.240.0000.01315.67
7.1.230.0000.01415.84
7.1.220.0030.01015.84
7.1.210.0070.00715.63
7.1.200.0060.01215.76
7.1.190.0070.01015.61
7.1.180.0030.00615.81
7.1.170.0070.00315.58
7.1.160.0100.00315.57
7.1.150.0100.00315.86
7.1.140.0000.01315.73
7.1.130.0000.01215.71
7.1.120.0080.00015.77
7.1.110.0070.00415.45
7.1.100.0050.00916.84
7.1.90.0100.00315.69
7.1.80.0000.01415.66
7.1.70.0040.00716.28
7.1.60.0080.01017.81
7.1.50.0030.01016.12
7.1.40.0000.01115.80
7.1.30.0060.00615.68
7.1.20.0070.00715.76
7.1.10.0030.01015.83
7.1.00.0080.03719.07
7.0.330.0030.01315.51
7.0.320.0040.01115.42
7.0.310.0090.00915.09
7.0.300.0000.01415.30
7.0.290.0000.01415.24
7.0.280.0000.01614.98
7.0.270.0090.00615.34
7.0.260.0070.00715.37
7.0.250.0040.00415.50
7.0.240.0040.00815.49
7.0.230.0070.00715.48
7.0.220.0030.01015.52
7.0.210.0070.00315.51
7.0.200.0070.00615.98
7.0.190.0030.00915.21
7.0.180.0000.01115.57
7.0.170.0030.00515.33
7.0.160.0030.00815.16
7.0.150.0030.00615.39
7.0.140.0000.04218.77
7.0.130.0030.01015.56
7.0.120.0060.00615.33
7.0.110.0000.00815.48
7.0.100.0050.03517.55
7.0.90.0150.03217.71
7.0.80.0050.04617.68
7.0.70.0070.03217.67
7.0.60.0020.04317.66
7.0.50.0110.02317.95
7.0.40.0070.04016.79
7.0.30.0080.04216.74
7.0.20.0070.03216.72
7.0.10.0090.03116.79
7.0.00.0050.04816.81
5.6.400.0060.00614.09
5.6.390.0000.00914.38
5.6.380.0060.00614.52
5.6.370.0030.00614.53
5.6.360.0030.01014.59
5.6.350.0100.00614.66
5.6.340.0040.00414.53
5.6.330.0090.00614.62
5.6.320.0060.00314.64
5.6.310.0000.01214.10
5.6.300.0090.00314.57
5.6.290.0140.00014.21
5.6.280.0030.04317.64
5.6.270.0040.00713.95
5.6.260.0030.01014.38
5.6.250.0120.02017.61
5.6.240.0060.03117.45
5.6.230.0170.03217.30
5.6.220.0050.04017.31
5.6.210.0100.02317.30
5.6.200.0140.04017.60
5.6.190.0050.03517.83
5.6.180.0100.03917.62
5.6.170.0070.05517.66
5.6.160.0080.04117.61
5.6.150.0050.02917.57
5.6.140.0000.04217.60
5.6.130.0060.03517.69
5.6.120.0100.04217.59
5.6.110.0060.02217.60
5.6.100.0080.02517.64
5.6.90.0070.03517.66
5.6.80.0090.04217.37
5.6.70.0060.04117.28
5.6.60.0090.03617.20
5.6.50.0100.04217.22
5.6.40.0120.04517.44
5.6.30.0070.02317.39
5.6.20.0110.01717.20
5.6.10.0080.04217.23
5.6.00.0080.03717.29
5.5.380.0030.02917.40
5.5.370.0090.04117.37
5.5.360.0020.04617.38
5.5.350.0100.04317.55
5.5.340.0070.03017.57
5.5.330.0070.03717.41
5.5.320.0070.04217.47
5.5.310.0030.04817.59
5.5.300.0150.03317.65
5.5.290.0090.04317.44
5.5.280.0050.02817.56
5.5.270.0050.04617.56
5.5.260.0070.03717.48
5.5.250.0030.04917.15
5.5.240.0070.02917.19
5.5.230.0080.04017.23
5.5.220.0060.02817.24
5.5.210.0090.02017.29
5.5.200.0030.03617.21
5.5.190.0060.02517.11
5.5.180.0020.04117.08
5.5.170.0030.01014.28
5.5.160.0080.03817.32
5.5.150.0130.03517.26
5.5.140.0080.03017.11
5.5.130.0060.02417.24
5.5.120.0050.02917.25
5.5.110.0050.04416.98
5.5.100.0050.04516.98
5.5.90.0080.04017.21
5.5.80.0080.03917.14
5.5.70.0030.04316.98
5.5.60.0030.04117.02
5.5.50.0060.04117.03
5.5.40.0030.04317.12
5.5.30.0050.02517.11
5.5.20.0050.04017.23
5.5.10.0070.02017.13
5.5.00.0070.03016.88
5.4.450.0070.04216.07
5.4.440.0070.04115.93
5.4.430.0070.03516.13
5.4.420.0080.04016.07
5.4.410.0060.04015.98
5.4.400.0020.04015.92
5.4.390.0080.03815.92
5.4.380.0060.04315.88
5.4.370.0050.02215.88
5.4.360.0090.03915.83
5.4.350.0110.03515.97
5.4.340.0110.02315.87
5.4.330.0070.00412.72
5.4.320.0060.02715.92
5.4.310.0020.02615.81
5.4.300.0030.02315.85
5.4.290.0060.03215.86
5.4.280.0030.02515.79
5.4.270.0070.03315.88
5.4.260.0030.02315.87
5.4.250.0090.03915.84
5.4.240.0020.03615.75
5.4.230.0060.04015.76
5.4.220.0030.04215.85
5.4.210.0030.04115.85
5.4.200.0040.04315.82
5.4.190.0070.04315.75
5.4.180.0040.03515.92
5.4.170.0050.03315.90
5.4.160.0080.03715.92
5.4.150.0020.02415.91
5.4.140.0090.02814.54
5.4.130.0030.01814.49
5.4.120.0070.02214.54
5.4.110.0020.02314.58
5.4.100.0030.04114.55
5.4.90.0050.03614.49
5.4.80.0050.02714.51
5.4.70.0090.03914.50
5.4.60.0030.02814.54
5.4.50.0020.02614.51
5.4.40.0080.02514.50
5.4.30.0020.02714.45
5.4.20.0070.02014.50
5.4.10.0020.04114.53
5.4.00.0050.03314.25
5.3.290.0020.02213.69
5.3.280.0040.03513.61
5.3.270.0080.04013.63
5.3.260.0030.04213.66
5.3.250.0050.01913.65
5.3.240.0020.03513.65
5.3.230.0040.04213.61
5.3.220.0000.04513.55
5.3.210.0100.01813.56
5.3.200.0020.02313.64
5.3.190.0050.04213.64
5.3.180.0020.03813.55
5.3.170.0050.03513.57
5.3.160.0060.04013.56
5.3.150.0080.03713.63
5.3.140.0110.03313.63
5.3.130.0030.03913.63
5.3.120.0050.02113.59
5.3.110.0030.03413.56
5.3.100.0030.02513.38
5.3.90.0050.02113.30
5.3.80.0020.02513.35
5.3.70.0030.03013.29
5.3.60.0070.02713.35
5.3.50.0020.04013.31
5.3.40.0070.02413.31
5.3.30.0030.03513.20
5.3.20.0070.02013.20
5.3.10.0050.02213.14
5.3.00.0050.02313.16
5.2.170.0000.06310.98
5.2.160.0030.03710.95
5.2.150.0030.06011.16
5.2.140.0030.06310.97
5.2.130.0070.05311.09
5.2.120.0070.03311.11
5.2.110.0070.05711.16
5.2.100.0030.06011.09
5.2.90.0000.03010.93
5.2.80.0030.05011.05
5.2.70.0130.04310.95
5.2.60.0000.04010.86
5.2.50.0100.05010.98
5.2.40.0000.06011.04
5.2.30.0100.04010.99
5.2.20.0030.06710.84
5.2.10.0000.03310.80
5.2.00.0130.04310.78
5.1.60.0000.0309.97
5.1.50.0000.0309.97
5.1.40.0070.04710.02
5.1.30.0030.05710.25
5.1.20.0030.03310.29
5.1.10.0030.04010.09
5.1.00.0030.03010.11
5.0.50.0000.0308.38
5.0.40.0030.0308.45
5.0.30.0000.0578.10
5.0.20.0000.0378.24
5.0.10.0000.0408.25
5.0.00.0000.0678.20
4.4.90.0030.0238.10
4.4.80.0030.0238.10
4.4.70.0070.0138.10
4.4.60.0000.0178.10
4.4.50.0030.0408.10
4.4.40.0000.0438.10
4.4.30.0030.0238.10
4.4.20.0070.0278.10
4.4.10.0000.0278.10
4.4.00.0000.0378.10
4.3.110.0000.0338.10
4.3.100.0030.0308.10
4.3.90.0030.0338.10
4.3.80.0030.0278.10
4.3.70.0070.0308.10
4.3.60.0130.0278.10
4.3.50.0000.0338.10
4.3.40.0030.0538.10
4.3.30.0030.0338.10
4.3.20.0000.0238.10
4.3.10.0000.0208.10
4.3.00.0070.0278.10

preferences:
40.29 ms | 400 KiB | 5 Q