3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hola = null; echo $hola??'no definido'; $hola = false; var_dump( $hola??'no definido' );

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)
8.3.40.0090.00618.68
8.3.30.0100.00718.57
8.3.20.0080.00020.04
8.3.10.0050.00323.63
8.3.00.0000.00723.66
8.2.170.0070.01022.96
8.2.160.0090.00620.52
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0080.00019.82
8.2.120.0000.00726.35
8.2.110.0000.00922.08
8.2.100.0120.00017.80
8.2.90.0040.00419.27
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00522.36
8.2.30.0030.00519.35
8.2.20.0050.00217.70
8.2.10.0000.00718.04
8.2.00.0000.00818.04
8.1.270.0110.00720.38
8.1.260.0050.00228.09
8.1.250.0050.00228.09
8.1.240.0090.00023.75
8.1.230.0080.00419.10
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0090.00017.13
8.1.180.0040.00418.10
8.1.170.0050.00318.51
8.1.160.0040.00420.66
8.1.150.0050.00318.73
8.1.140.0080.00019.38
8.1.130.0000.00717.64
8.1.120.0050.00217.44
8.1.110.0040.00417.38
8.1.100.0000.00717.37
8.1.90.0000.00717.31
8.1.80.0030.00517.42
8.1.70.0000.00717.40
8.1.60.0000.00717.56
8.1.50.0040.00417.47
8.1.40.0070.00017.32
8.1.30.0030.00517.56
8.1.20.0040.00417.47
8.1.10.0060.00317.52
8.1.00.0070.00017.41
8.0.300.0080.00018.77
8.0.290.0070.00016.74
8.0.280.0000.00718.35
8.0.270.0040.00417.29
8.0.260.0060.00017.24
8.0.250.0070.00016.84
8.0.240.0000.00716.98
8.0.230.0000.00716.82
8.0.220.0040.00416.79
8.0.210.0040.00416.78
8.0.200.0040.00416.86
8.0.190.0000.00816.95
8.0.180.0030.00316.87
8.0.170.0040.00416.84
8.0.160.0030.00516.76
8.0.150.0000.00716.77
8.0.140.0080.00016.68
8.0.130.0050.00013.27
8.0.120.0080.00016.74
8.0.110.0000.01016.65
8.0.100.0000.00816.59
8.0.90.0040.00416.85
8.0.80.0140.00716.80
8.0.70.0080.00016.69
8.0.60.0040.00416.67
8.0.50.0050.00216.77
8.0.30.0100.01017.23
8.0.20.0110.00817.40
8.0.10.0020.00516.92
8.0.00.0120.00716.66
7.4.330.0000.00516.85
7.4.320.0000.00716.39
7.4.300.0030.00316.55
7.4.290.0000.00716.44
7.4.280.0030.00516.42
7.4.270.0040.00416.38
7.4.260.0060.00316.51
7.4.250.0050.00316.39
7.4.240.0040.00316.43
7.4.230.0030.00316.55
7.4.220.0040.01216.54
7.4.210.0090.00616.51
7.4.200.0030.00316.62
7.4.160.0130.00616.40
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0060.01316.43
7.4.120.0090.00916.30
7.4.110.0100.01016.48
7.4.100.0090.01516.37
7.4.90.0070.01016.41
7.4.80.0040.01819.39
7.4.70.0140.00316.43
7.4.60.0100.00616.50
7.4.50.0060.01016.56
7.4.40.0040.01316.55
7.4.30.0070.01016.41
7.4.10.0120.00414.59
7.4.00.0060.01214.74
7.3.330.0050.00013.18
7.3.320.0060.00013.03
7.3.310.0030.00316.04
7.3.300.0030.00316.22
7.3.290.0070.00716.18
7.3.280.0070.01216.24
7.3.270.0180.00017.40
7.3.260.0150.00616.49
7.3.240.0140.00616.33
7.3.230.0080.00816.43
7.3.210.0100.00616.14
7.3.200.0100.00719.39
7.3.190.0040.01116.19
7.3.180.0090.00616.13
7.3.170.0000.01716.27
7.3.160.0160.00016.39
7.3.130.0110.00314.62
7.3.120.0080.01014.56
7.3.110.0050.01214.70
7.3.100.0050.00714.63
7.3.90.0050.00814.73
7.3.80.0080.00714.69
7.3.70.0030.00914.70
7.3.60.0140.00014.71
7.3.50.0010.01114.65
7.3.40.0050.00714.68
7.3.30.0040.01114.73
7.3.20.0030.01216.33
7.3.10.0060.00716.54
7.3.00.0080.00716.33
7.2.330.0090.00816.75
7.2.320.0040.01816.48
7.2.310.0090.00616.33
7.2.300.0030.01516.49
7.2.290.0120.00616.48
7.2.260.0120.00315.25
7.2.250.0120.00614.87
7.2.240.0070.01214.94
7.2.230.0080.00915.00
7.2.220.0090.00714.63
7.2.210.0030.01214.86
7.2.200.0070.00515.01
7.2.190.0060.00814.75
7.2.180.0050.00914.77
7.2.170.0080.00514.54
7.2.160.0040.01114.88
7.2.150.0100.00716.59
7.2.140.0060.00916.80
7.2.130.0060.00916.77
7.2.120.0070.00716.50
7.2.110.0000.01516.70
7.2.100.0070.01016.84
7.2.90.0040.00816.95
7.2.80.0090.00616.54
7.2.70.0070.00716.91
7.2.60.0030.00916.86
7.2.50.0060.00916.70
7.2.40.0070.01416.89
7.2.30.0080.00416.79
7.2.20.0050.00516.74
7.2.10.0070.01016.93
7.2.00.0070.00717.97
7.1.330.0090.00315.77
7.1.320.0030.01115.57
7.1.310.0130.00215.74
7.1.300.0080.00815.68
7.1.290.0040.00815.45
7.1.280.0070.00315.54
7.1.270.0070.00415.64
7.1.260.0060.01015.58
7.1.250.0060.00715.70
7.1.240.0060.00615.62
7.1.230.0000.01215.68
7.1.220.0100.00315.61
7.1.210.0060.00915.59
7.1.200.0030.00815.63
7.1.190.0050.00315.41
7.1.180.0080.00315.51
7.1.170.0120.00615.42
7.1.160.0110.00815.58
7.1.150.0030.01215.35
7.1.140.0040.00815.78
7.1.130.0060.00315.63
7.1.120.0130.00015.72
7.1.110.0030.00715.84
7.1.100.0020.00916.95
7.1.90.0090.00315.79
7.1.80.0100.00315.73
7.1.70.0030.00916.27
7.1.60.0090.01117.43
7.1.50.0110.00616.18
7.1.40.0070.00315.54
7.1.30.0000.01515.60
7.1.20.0100.00315.50
7.1.10.0000.01615.63
7.1.00.0040.04219.10
7.0.330.0090.00615.27
7.0.320.0030.01215.31
7.0.310.0060.00615.40
7.0.300.0110.00315.34
7.0.290.0030.01315.23
7.0.280.0000.01514.97
7.0.270.0080.00515.23
7.0.260.0000.01415.24
7.0.250.0030.01115.52
7.0.240.0000.01115.52
7.0.230.0000.01315.04
7.0.220.0030.01015.48
7.0.210.0070.00715.34
7.0.200.0030.00815.94
7.0.190.0070.00715.34
7.0.180.0100.00315.17
7.0.170.0040.01115.04
7.0.160.0070.00715.25
7.0.150.0050.00515.32
7.0.140.0000.01015.41
7.0.130.0040.01115.21
7.0.120.0070.00715.31
7.0.110.0060.00315.41
7.0.100.0080.00415.31
7.0.90.0040.00815.29
7.0.80.0090.00315.38
7.0.70.0000.01115.55
7.0.60.0070.04318.43
7.0.50.0050.03016.67
7.0.40.0030.03916.48
7.0.30.0190.03716.66
7.0.20.0140.04216.68
7.0.10.0050.03616.67
7.0.00.0030.02516.68
5.6.400.0040.01214.24
5.6.390.0100.00314.09
5.6.380.0040.01114.30
5.6.370.0090.00614.14
5.6.360.0030.01014.34
5.6.350.0070.00314.00
5.6.340.0040.01214.23
5.6.330.0060.00914.27
5.6.320.0120.00014.01
5.6.310.0030.01014.11
5.6.300.0070.00714.23
5.6.290.0000.01314.11
5.6.280.0080.02217.62
5.6.270.0070.00714.36
5.6.260.0150.00014.14
5.6.250.0000.01714.19
5.6.240.0000.01313.97
5.6.230.0070.00714.11
5.6.220.0090.00014.02
5.6.210.0070.04517.49
5.6.200.0080.02816.19
5.6.190.0100.02217.30
5.6.180.0260.04117.17
5.6.170.0200.03717.30
5.6.160.0060.03917.30
5.6.150.0060.02816.01
5.6.140.0090.02216.06
5.6.130.0070.04416.00
5.6.120.0070.02217.56
5.6.110.0170.03717.54
5.6.100.0070.04517.66
5.6.90.0090.02017.58
5.6.80.0080.03617.16
5.6.70.0070.00713.96
5.6.60.0030.01013.91
5.6.50.0040.00414.27
5.6.40.0000.01513.92
5.6.30.0030.00613.93
5.6.20.0090.00614.23
5.6.10.0000.00913.83
5.6.00.0000.01413.98
5.5.380.0030.00513.78
5.5.370.0080.00814.21
5.5.360.0030.00713.87
5.5.350.0050.03817.26
5.5.340.0100.04216.11
5.5.330.0050.04317.28
5.5.320.0180.02117.17
5.5.310.0160.04317.27
5.5.300.0100.03215.96
5.5.290.0030.03315.84
5.5.280.0070.04317.31
5.5.270.0090.04417.62
5.5.260.0050.02217.30
5.5.250.0110.04017.28
5.5.240.0100.04317.03
5.5.230.0070.00713.96
5.5.220.0060.00914.02
5.5.210.0000.01113.92
5.5.200.0070.01013.79
5.5.190.0060.00914.00
5.5.180.0100.00714.14
5.5.170.0070.00714.17
5.5.160.0090.00013.98
5.5.150.0060.00614.09
5.5.140.0110.00413.83
5.5.130.0090.00613.93
5.5.120.0120.00314.05
5.5.110.0040.00713.92
5.5.100.0110.00013.71
5.5.90.0060.00914.07
5.5.80.0080.00313.82
5.5.70.0030.00913.85
5.5.60.0080.00313.72
5.5.50.0080.00614.20
5.5.40.0070.00714.19
5.5.30.0070.00713.63
5.5.20.0040.01213.94
5.5.10.0040.01113.63
5.5.00.0030.01013.93

preferences:
44.78 ms | 400 KiB | 5 Q