3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(!is_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)
8.3.40.0150.00018.77
8.3.30.0140.00718.58
8.3.20.0070.00019.26
8.3.10.0040.00421.60
8.3.00.0050.00517.55
8.2.170.0100.01018.64
8.2.160.0140.00422.96
8.2.150.0150.00325.66
8.2.140.0000.00724.66
8.2.130.0000.00717.97
8.2.120.0070.00026.35
8.2.110.0060.00321.17
8.2.100.0040.00817.72
8.2.90.0060.00317.75
8.2.80.0040.00417.97
8.2.70.0060.00317.80
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0040.00420.26
8.2.30.0000.00719.05
8.2.20.0080.00017.80
8.2.10.0040.00418.04
8.2.00.0000.00718.04
8.1.270.0000.00724.66
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0000.00922.42
8.1.230.0040.00820.97
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00517.10
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0000.00718.99
8.1.150.0000.00818.77
8.1.140.0040.00419.50
8.1.130.0030.00317.72
8.1.120.0030.00317.36
8.1.110.0000.00717.32
8.1.100.0000.00717.40
8.1.90.0040.00417.40
8.1.80.0050.00317.35
8.1.70.0030.00317.39
8.1.60.0000.00717.40
8.1.50.0040.00417.48
8.1.40.0050.00317.30
8.1.30.0030.00517.43
8.1.20.0030.00517.47
8.1.10.0000.00717.31
8.1.00.0000.00917.16
8.0.300.0000.00819.69
8.0.290.0000.00816.75
8.0.280.0030.00318.36
8.0.270.0030.00316.85
8.0.260.0000.00617.08
8.0.250.0000.00616.90
8.0.240.0060.00316.95
8.0.230.0000.00716.81
8.0.220.0050.00316.77
8.0.210.0040.00416.89
8.0.200.0060.00016.96
8.0.190.0000.00816.98
8.0.180.0000.00816.82
8.0.170.0080.00016.88
8.0.160.0040.00416.84
8.0.150.0070.00016.66
8.0.140.0000.01016.83
8.0.130.0030.00313.23
8.0.120.0080.00016.88
8.0.110.0040.00416.80
8.0.100.0050.00316.66
8.0.90.0040.00416.92
8.0.80.0130.00316.78
8.0.70.0040.00416.79
8.0.60.0000.00716.77
8.0.50.0080.00016.89
8.0.30.0110.00616.96
8.0.20.0120.00917.40
8.0.10.0070.00016.87
8.0.00.0100.00716.70
7.4.330.0000.00615.08
7.4.320.0060.00016.37
7.4.300.0030.00316.43
7.4.290.0030.00316.43
7.4.280.0040.00416.54
7.4.270.0040.00416.36
7.4.260.0050.00316.55
7.4.250.0070.00016.32
7.4.240.0030.00316.38
7.4.230.0000.00716.27
7.4.220.0040.01416.57
7.4.210.0030.01016.46
7.4.200.0030.00316.20
7.4.160.0080.00816.46
7.4.150.0070.01117.40
7.4.140.0060.01217.86
7.4.130.0130.00416.42
7.4.120.0080.00816.34
7.4.110.0100.01016.28
7.4.100.0080.00816.38
7.4.90.0170.00016.36
7.4.80.0100.00719.39
7.4.70.0140.00616.36
7.4.60.0100.00716.36
7.4.50.0100.00316.49
7.4.40.0030.01316.39
7.4.30.0080.01216.43
7.4.00.0080.00814.84
7.3.330.0030.00312.94
7.3.320.0030.00313.11
7.3.310.0000.00716.25
7.3.300.0060.00016.21
7.3.290.0060.00816.17
7.3.280.0060.01116.22
7.3.270.0100.00717.40
7.3.260.0080.00916.15
7.3.250.0080.00916.29
7.3.240.0090.01216.51
7.3.230.0100.00616.39
7.3.210.0150.00716.38
7.3.200.0060.01616.38
7.3.190.0100.01016.14
7.3.180.0030.01316.47
7.3.170.0110.00816.18
7.3.160.0260.03416.21
7.3.120.0140.00314.75
7.3.110.0060.00914.90
7.3.100.0050.00814.48
7.3.90.0080.00014.55
7.3.80.0030.01014.95
7.3.70.0060.00614.54
7.3.60.0060.01014.81
7.3.50.0080.00314.70
7.3.40.0080.00414.72
7.3.30.0040.00814.76
7.3.20.0090.00016.60
7.3.10.0060.00916.68
7.3.00.0070.00316.31
7.2.330.0070.01416.60
7.2.320.0150.00916.38
7.2.310.0080.01016.52
7.2.300.0080.00816.57
7.2.290.0170.00816.71
7.2.250.0060.00614.88
7.2.240.0070.01114.81
7.2.230.0030.01014.88
7.2.220.0030.00715.16
7.2.210.0130.00314.51
7.2.200.0060.00314.84
7.2.190.0060.00614.63
7.2.180.0040.00814.95
7.2.170.0040.00815.05
7.2.60.0040.01216.67
7.2.00.0030.00919.47
7.1.330.0000.01215.34
7.1.320.0040.01115.63
7.1.310.0000.01315.84
7.1.300.0030.00615.70
7.1.290.0110.00415.66
7.1.280.0040.00815.66
7.1.270.0100.00315.45
7.1.260.0150.00015.77
7.1.200.0080.00615.57
7.1.100.0060.00617.85
7.1.70.0000.00817.00
7.1.60.0090.01519.47
7.1.00.0030.07722.36
7.0.200.0140.01014.74
7.0.60.0700.00020.06
7.0.50.0970.00020.26
7.0.40.1070.00020.40
7.0.30.0770.00020.33
7.0.20.0830.00020.39
7.0.10.0870.00020.38
7.0.00.0870.00020.43
5.6.280.0070.07021.12
5.6.210.0770.00020.65
5.6.200.1000.00021.00
5.6.190.0870.00021.15
5.6.180.0870.00021.05
5.6.170.0800.00021.05
5.6.160.0770.00021.04
5.6.150.0870.00021.20
5.6.140.1000.00021.17
5.6.130.1030.00021.17
5.6.120.0770.00020.95
5.6.110.0770.00021.05
5.6.100.0830.00021.01
5.6.90.0830.00021.16
5.6.80.0830.00020.46
5.6.70.0830.00020.57
5.6.60.0800.00020.38
5.6.50.0700.00020.41
5.6.40.0800.00020.38
5.6.30.0770.00020.38
5.6.20.0870.00020.48
5.6.10.0730.00020.46
5.6.00.0700.00020.46
5.5.350.0870.00020.43
5.5.340.0930.00020.86
5.5.330.0830.00020.94
5.5.320.0700.00020.79
5.5.310.1030.00020.99
5.5.300.0730.00020.99
5.5.290.0800.00020.73
5.5.280.0730.00020.86
5.5.270.0930.00020.98
5.5.260.0800.00020.98
5.5.250.0770.00020.63
5.5.240.0930.00020.18
5.5.230.0830.00020.11
5.5.220.0730.00020.23
5.5.210.0700.00020.23
5.5.200.0770.00020.30
5.5.190.0770.00020.07
5.5.180.0800.00020.20
5.5.160.0700.00020.07
5.5.150.0930.00020.17
5.5.140.0700.00020.34
5.5.130.0730.00020.14
5.5.120.0830.00020.34
5.5.110.0730.00020.34
5.5.100.0730.00020.11
5.5.90.0730.00019.95
5.5.80.0870.00020.11
5.5.70.0730.00020.05
5.5.60.0670.00020.06
5.5.50.0670.00020.25
5.5.40.0670.00020.09
5.5.30.0930.00020.05
5.5.20.0770.00020.04
5.5.10.0730.00020.02
5.5.00.0770.00019.96

preferences:
45.74 ms | 400 KiB | 5 Q