3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(empty(true)? 1:0);

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)
8.3.60.0120.00318.02
8.3.50.0070.01116.61
8.3.40.0100.00518.62
8.3.30.0130.00318.58
8.3.20.0000.00918.85
8.3.10.0080.00021.79
8.3.00.0030.00620.89
8.2.180.0110.00718.54
8.2.170.0110.00718.96
8.2.160.0100.01022.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0040.00422.21
8.2.120.0000.00726.35
8.2.110.0060.00620.96
8.2.100.0120.00017.91
8.2.90.0000.00917.78
8.2.80.0070.00019.47
8.2.70.0040.00417.50
8.2.60.0030.00617.50
8.2.50.0040.00417.55
8.2.40.0040.00422.16
8.2.30.0040.00719.20
8.2.20.0050.00217.86
8.2.10.0050.00217.88
8.2.00.0000.00717.51
8.1.280.0060.00925.92
8.1.270.0110.00421.91
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0090.00022.42
8.1.230.0040.00722.68
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0080.00017.23
8.1.190.0080.00016.98
8.1.180.0070.00718.10
8.1.170.0030.00618.51
8.1.160.0040.00418.85
8.1.150.0040.00420.30
8.1.140.0050.00319.49
8.1.130.0000.00717.60
8.1.120.0000.00717.22
8.1.110.0000.01017.32
8.1.100.0000.00917.29
8.1.90.0040.00417.23
8.1.80.0020.00517.17
8.1.70.0000.00717.33
8.1.60.0000.00717.45
8.1.50.0040.00417.47
8.1.40.0000.00717.35
8.1.30.0040.00417.53
8.1.20.0070.00017.43
8.1.10.0050.00217.34
8.1.00.0040.00417.35
8.0.300.0040.00419.98
8.0.290.0090.00016.75
8.0.280.0030.00318.37
8.0.270.0090.00017.17
8.0.260.0030.00317.18
8.0.250.0040.00416.97
8.0.240.0000.00616.80
8.0.230.0070.00016.89
8.0.220.0050.00316.73
8.0.210.0030.00316.73
8.0.200.0030.00316.89
8.0.190.0070.00316.77
8.0.180.0030.00516.84
8.0.170.0040.00416.85
8.0.160.0000.00916.86
8.0.150.0040.00416.63
8.0.140.0040.00416.75
8.0.130.0040.00413.28
8.0.120.0000.00716.83
8.0.110.0000.00716.77
8.0.100.0070.00016.61
8.0.90.0030.00316.78
8.0.80.0140.00716.80
8.0.70.0000.00816.70
8.0.60.0000.00716.63
8.0.50.0000.00816.71
8.0.30.0080.01117.06
8.0.20.0090.01017.40
8.0.10.0080.00016.82
8.0.00.0100.01316.56
7.4.330.0000.00515.55
7.4.320.0030.00316.29
7.4.300.0030.00316.42
7.4.290.0000.00716.48
7.4.280.0030.00516.49
7.4.270.0000.00716.41
7.4.260.0000.00716.50
7.4.250.0070.00016.39
7.4.240.0030.00316.35
7.4.230.0030.00316.41
7.4.220.0100.01016.45
7.4.210.0060.00916.34
7.4.200.0000.00716.43
7.4.160.0080.00716.28
7.4.150.0030.01517.40
7.4.140.0130.00917.86
7.4.130.0100.00716.38
7.4.120.0070.01316.33
7.4.110.0100.00716.24
7.4.100.0070.01016.32
7.4.90.0060.01316.37
7.4.80.0140.00419.39
7.4.70.0070.01016.18
7.4.60.0070.01016.45
7.4.50.0030.01016.31
7.4.40.0110.00616.29
7.4.30.0110.00516.43
7.4.10.0060.00915.04
7.4.00.0110.00614.88
7.3.330.0000.00613.05
7.3.320.0030.00313.02
7.3.310.0030.00316.23
7.3.300.0070.00016.13
7.3.290.0090.00716.22
7.3.280.0070.01316.21
7.3.270.0240.02817.40
7.3.260.0110.00716.36
7.3.250.0110.00616.21
7.3.240.0110.01016.34
7.3.230.0060.01116.41
7.3.210.0120.00916.36
7.3.200.0110.00716.34
7.3.190.0100.00716.05
7.3.180.0090.01216.13
7.3.170.0060.01316.32
7.3.160.0100.00716.21
7.3.130.0070.01114.49
7.3.120.0000.01414.77
7.3.110.0040.01214.54
7.3.100.0030.01014.61
7.3.90.0000.01214.36
7.3.80.0100.00714.82
7.3.70.0070.00414.56
7.3.60.0060.00614.43
7.3.50.0000.01314.41
7.3.40.0080.00814.74
7.3.30.0000.01214.71
7.3.20.0070.00716.42
7.3.10.0030.01016.48
7.3.00.0000.01116.40
7.2.330.0150.00416.64
7.2.320.0120.00316.64
7.2.310.0120.01216.28
7.2.300.0160.00616.54
7.2.290.0090.00916.21
7.2.260.0070.01414.81
7.2.250.0090.00915.14
7.2.240.0040.01114.80
7.2.230.0090.00614.88
7.2.220.0060.00915.12
7.2.210.0030.00614.63
7.2.200.0000.01514.69
7.2.190.0040.00814.81
7.2.180.0000.01214.94
7.2.170.0100.00314.90
7.2.160.0040.00814.82
7.2.150.0070.00716.95
7.2.140.0030.01416.74
7.2.130.0040.00716.95
7.2.120.0030.01016.59
7.2.110.0040.01216.87
7.2.100.0060.00616.50
7.2.90.0000.01416.90
7.2.80.0150.00016.94
7.2.70.0100.00716.69
7.2.60.0070.00916.80
7.2.50.0110.00316.76
7.2.40.0040.01216.91
7.2.30.0060.01216.98
7.2.20.0060.01016.81
7.2.10.0070.00716.88
7.2.00.0130.00016.66
7.1.330.0070.00715.67
7.1.320.0050.00515.70
7.1.310.0120.00015.84
7.1.300.0030.00815.76
7.1.290.0080.00815.84
7.1.280.0060.00615.48
7.1.270.0130.00015.51
7.1.260.0040.00815.46
7.1.250.0000.01315.41
7.1.240.0000.00815.42
7.1.230.0090.00615.41
7.1.220.0090.00615.50
7.1.210.0030.00915.52
7.1.200.0120.00315.63
7.1.190.0090.00615.65
7.1.180.0040.01115.61
7.1.170.0090.00615.47
7.1.160.0030.00615.78
7.1.150.0070.01015.39
7.1.140.0070.00315.73
7.1.130.0130.00015.19
7.1.120.0130.00015.39
7.1.110.0090.00015.81
7.1.100.0070.00715.43
7.1.90.0030.01015.42
7.1.80.0000.01115.57
7.1.70.0040.00716.33
7.1.60.0030.00916.52
7.1.50.0000.01515.61
7.1.40.0060.00815.62
7.1.30.0070.00715.54
7.1.20.0000.01315.63
7.1.10.0000.01815.59
7.1.00.0230.03418.11
7.0.330.0060.00615.21
7.0.320.0060.00915.23
7.0.310.0100.00015.43
7.0.300.0080.00415.37
7.0.290.0030.00615.29
7.0.280.0040.01115.05
7.0.270.0100.00315.46
7.0.260.0060.00615.05
7.0.250.0060.00315.42
7.0.240.0090.00315.55
7.0.230.0030.00915.44
7.0.220.0030.01215.37
7.0.210.0090.00615.06
7.0.200.0130.00515.88
7.0.190.0090.00615.34
7.0.180.0070.00315.18
7.0.170.0100.00315.27
7.0.160.0060.00615.41
7.0.150.0000.01815.35
7.0.140.0070.00715.40
7.0.130.0230.04017.69
7.0.120.0250.04617.58
7.0.110.0850.04217.73
7.0.100.0180.03617.70
7.0.90.0220.04517.78
7.0.80.0180.03317.80
7.0.70.0220.04917.93
7.0.60.0180.03917.66
7.0.50.0250.03517.79
7.0.40.0250.02716.84
7.0.30.0180.03716.67
7.0.20.0230.03516.83
7.0.10.0260.03616.72
7.0.00.0290.03416.71
5.6.400.0070.00414.27
5.6.390.0060.00314.57
5.6.380.0040.00714.64
5.6.370.0060.01014.68
5.6.360.0000.01313.93
5.6.350.0050.00814.07
5.6.340.0030.01014.53
5.6.330.0060.00614.32
5.6.320.0060.00914.47
5.6.310.0060.01214.04
5.6.300.0030.00714.41
5.6.290.0000.01814.41
5.6.280.0090.02817.58
5.6.270.0190.03217.64
5.6.260.0130.03817.68
5.6.250.0100.03017.65
5.6.240.0020.03917.69
5.6.230.0120.03917.76
5.6.220.0130.03517.57
5.6.210.0080.03517.53
5.6.200.0060.03417.71
5.6.190.0120.02817.68
5.6.180.0090.03217.61
5.6.170.0070.03517.76
5.6.160.0070.03017.61
5.6.150.0110.03517.76
5.6.140.0060.03517.66
5.6.130.0090.03017.60
5.6.120.0130.04517.58
5.6.110.0050.04917.51
5.6.100.0130.03717.74
5.6.90.0090.04417.70
5.6.80.0130.02517.30
5.6.70.0060.04017.26
5.6.60.0050.03617.20
5.6.50.0100.03417.18
5.6.40.0170.03317.24
5.6.30.0130.03117.10
5.6.20.0060.03917.29
5.6.10.0080.03617.26
5.6.00.0100.03417.19

preferences:
68.5 ms | 400 KiB | 5 Q