3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump ((string) false);

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)
8.3.60.0090.00618.43
8.3.50.0120.01021.91
8.3.40.0070.00718.89
8.3.30.0070.00718.92
8.3.20.0040.00419.99
8.3.10.0050.00321.60
8.3.00.0040.00419.07
8.2.180.0090.00916.32
8.2.170.0120.00322.96
8.2.160.0100.01022.18
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.41
8.2.110.0060.00322.30
8.2.100.0040.00817.78
8.2.90.0070.00017.78
8.2.80.0110.00017.97
8.2.70.0040.00417.61
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0080.00018.16
8.2.30.0000.00718.00
8.2.20.0040.00417.52
8.2.10.0030.00517.80
8.2.00.0000.00917.61
8.1.280.0030.01025.92
8.1.270.0060.00318.76
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0000.00922.42
8.1.230.0000.01120.92
8.1.220.0040.00417.74
8.1.210.0000.00918.92
8.1.200.0090.00317.22
8.1.190.0000.00816.88
8.1.180.0030.00518.10
8.1.170.0030.00618.49
8.1.160.0030.00321.94
8.1.150.0050.00218.62
8.1.140.0000.00717.25
8.1.130.0030.00517.75
8.1.120.0000.00717.34
8.1.110.0060.00317.22
8.1.100.0030.00317.29
8.1.90.0000.00717.31
8.1.80.0040.00417.32
8.1.70.0030.00317.22
8.1.60.0050.00317.50
8.1.50.0040.00417.39
8.1.40.0040.00417.26
8.1.30.0030.00517.49
8.1.20.0030.00617.52
8.1.10.0040.00417.31
8.1.00.0000.00917.20
8.0.300.0000.00819.80
8.0.290.0070.00016.58
8.0.280.0000.00718.21
8.0.270.0030.00317.02
8.0.260.0060.00017.16
8.0.250.0040.00416.71
8.0.240.0040.00416.76
8.0.230.0000.00716.77
8.0.220.0030.00416.79
8.0.210.0070.00016.73
8.0.200.0060.00016.78
8.0.190.0040.00416.75
8.0.180.0000.00716.75
8.0.170.0040.00416.86
8.0.160.0080.00016.83
8.0.150.0000.00716.81
8.0.140.0000.00716.68
8.0.130.0040.00413.27
8.0.120.0080.00016.82
8.0.110.0070.00016.74
8.0.100.0040.00416.84
8.0.90.0070.00016.71
8.0.80.0130.00316.73
8.0.70.0040.00416.77
8.0.60.0030.00516.88
8.0.50.0020.00516.84
8.0.30.0110.01117.12
8.0.20.0110.00817.40
8.0.10.0000.00717.00
8.0.00.0110.00616.82
7.4.330.0000.00615.03
7.4.320.0030.00316.34
7.4.300.0000.00616.34
7.4.290.0060.00016.45
7.4.280.0080.00016.45
7.4.270.0050.00316.31
7.4.260.0030.00516.41
7.4.250.0050.00316.44
7.4.240.0070.00016.37
7.4.230.0070.00016.55
7.4.220.0060.01216.32
7.4.210.0110.00316.41
7.4.200.0030.00316.16
7.4.160.0060.00916.36
7.4.150.0040.01517.40
7.4.140.0100.00717.86
7.4.130.0060.01116.36
7.4.120.0070.01016.33
7.4.110.0150.00316.39
7.4.100.0130.01016.30
7.4.90.0110.00616.53
7.4.80.0080.01119.39
7.4.70.0030.01416.47
7.4.60.0090.00616.19
7.4.50.0000.00516.00
7.4.40.0060.00916.27
7.4.30.0060.01216.36
7.4.00.0080.00815.01
7.3.330.0000.00513.09
7.3.320.0060.00012.95
7.3.310.0070.00016.25
7.3.300.0000.00816.10
7.3.290.0040.01116.20
7.3.280.0080.01016.17
7.3.270.0220.00617.40
7.3.260.0120.00616.16
7.3.250.0080.01016.13
7.3.240.0130.00316.41
7.3.230.0080.00816.39
7.3.210.0130.00616.23
7.3.200.0120.00919.39
7.3.190.0140.00716.46
7.3.180.0070.00916.13
7.3.170.0130.00316.27
7.3.160.0070.01016.29
7.3.120.0140.00314.75
7.3.110.0000.01214.56
7.3.100.0030.01014.30
7.3.90.0060.00614.82
7.3.80.0090.00014.52
7.3.70.0130.00314.57
7.3.60.0040.01114.45
7.3.50.0110.00414.48
7.3.40.0030.01014.65
7.3.30.0030.00714.66
7.3.20.0000.01016.63
7.3.10.0030.00616.62
7.3.00.0070.00716.52
7.2.330.0150.00416.55
7.2.320.0070.01016.56
7.2.310.0100.00716.58
7.2.300.0140.00716.43
7.2.290.0070.01716.50
7.2.250.0100.01014.85
7.2.240.0070.01114.88
7.2.230.0030.01514.91
7.2.220.0040.00815.13
7.2.210.0050.00514.77
7.2.200.0040.00415.01
7.2.190.0070.01015.02
7.2.180.0070.00414.90
7.2.170.0060.01014.94
7.2.60.0060.01016.42
7.2.00.0060.00919.29
7.1.330.0070.00715.59
7.1.320.0060.00315.38
7.1.310.0070.00715.59
7.1.300.0100.00715.64
7.1.290.0050.00515.86
7.1.280.0070.00715.75
7.1.270.0040.00715.62
7.1.260.0000.01415.75
7.1.200.0060.00315.60
7.1.100.0000.01017.59
7.1.70.0020.00517.14
7.1.60.0080.00819.46
7.1.50.0090.01516.55
7.1.00.0070.07322.40
7.0.200.0190.00314.95
7.0.140.0000.03722.06
7.0.60.0070.05320.00
7.0.50.0100.06717.82
7.0.40.0030.04320.08
7.0.30.0100.04720.14
7.0.20.0270.07020.16
7.0.10.0070.08720.00
7.0.00.0030.04320.18
5.6.280.0030.07320.81
5.6.210.0100.08320.46
5.6.200.0230.05718.21
5.6.190.0000.04720.57
5.6.180.0500.06720.67
5.6.170.0300.07720.59
5.6.160.0070.03720.33
5.6.150.0100.06018.11
5.6.140.0030.04018.18
5.6.130.0070.03718.20
5.6.120.0070.04320.98
5.6.110.0130.07720.97
5.6.100.0170.07720.98
5.6.90.0130.07320.96
5.6.80.0030.06020.41
5.5.350.0330.06720.41
5.5.340.0070.08017.88
5.5.330.0070.07020.23
5.5.320.0030.03720.34
5.5.310.0100.05020.28
5.5.300.0000.04018.02
5.5.290.0130.08017.87
5.5.280.0170.07720.75
5.5.270.0170.06320.77
5.5.260.0100.08020.86
5.5.250.0000.05320.54
5.5.240.0000.06720.03
5.4.450.0800.06719.27
5.4.440.0200.04319.13
5.4.430.0070.06719.35
5.4.420.0100.07319.42
5.4.410.0070.05719.34
5.4.400.0130.06719.23
5.4.390.0130.05718.56
5.4.380.0170.05718.48
5.4.370.0170.05718.68
5.4.360.0230.04318.52
5.4.350.0170.05718.70
5.4.340.0200.05018.59
5.4.320.0170.05318.69
5.4.310.0230.04718.73
5.4.300.0170.05318.73
5.4.290.0200.05018.55
5.4.280.0230.06018.64
5.4.270.0300.05718.65
5.4.260.0200.05718.55
5.4.250.0200.05718.68
5.4.240.0200.07018.70
5.4.230.0300.06018.70
5.4.220.0200.05318.59
5.4.210.0270.04718.59
5.4.200.0200.05016.61
5.4.190.0200.05718.44
5.4.180.0200.05018.63
5.4.170.0230.04718.59
5.4.160.0170.05318.68
5.4.150.0170.06018.68
5.4.140.0170.05016.13
5.4.130.0130.05316.30
5.4.120.0200.04716.08
5.4.110.0130.05316.13
5.4.100.0070.06316.04
5.4.90.0330.03316.25
5.4.80.0130.05316.35
5.4.70.0200.05016.18
5.4.60.0100.05716.01
5.4.50.0200.04716.13
5.4.40.0230.04716.09
5.4.30.0230.06016.31
5.4.20.0200.07016.12
5.4.10.0130.05316.22
5.4.00.0200.04715.51
5.3.290.0270.04714.66
5.3.280.0200.05314.48
5.3.270.0270.04314.70
5.3.260.0230.05314.53
5.3.250.0270.04314.60
5.3.240.0200.04714.57
5.3.230.0270.04314.59
5.3.220.0170.05314.66
5.3.210.0130.06714.51
5.3.200.0070.07014.65
5.3.190.0200.05014.51
5.3.180.0130.05314.55
5.3.170.0170.07014.47
5.3.160.0100.06314.46
5.3.150.0130.05714.54
5.3.140.0200.04714.53
5.3.130.0170.05714.64
5.3.120.0100.06014.45
5.3.110.0270.04314.47
5.3.100.0330.04714.13
5.3.90.0130.05714.03
5.3.80.0230.06313.95
5.3.70.0030.07313.96
5.3.60.0200.05013.91
5.3.50.0170.05313.93
5.3.40.0200.04713.92
5.3.30.0070.05713.82
5.3.20.0200.05013.58
5.3.10.0300.04313.64
5.3.00.0130.05713.54
5.2.170.0200.04011.09
5.2.160.0200.04311.14
5.2.150.0200.04011.17
5.2.140.0170.04011.16
5.2.130.0170.04311.07
5.2.120.0130.04311.08
5.2.110.0170.04311.14
5.2.100.0170.03711.16
5.2.90.0130.05711.14
5.2.80.0200.04011.05
5.2.70.0200.04011.15
5.2.60.0230.04311.00
5.2.50.0070.06711.04
5.2.40.0070.05010.94
5.2.30.0130.04310.88
5.2.20.0100.04310.88
5.2.10.0100.04710.91
5.2.00.0230.03310.73
5.1.60.0030.04010.04
5.1.50.0130.03310.02
5.1.40.0100.03310.00
5.1.30.0130.04010.37
5.1.20.0270.02310.46
5.1.10.0130.03310.11
5.1.00.0170.03310.17
5.0.50.0100.0308.61
5.0.40.0030.0338.42
5.0.30.0130.0378.34
5.0.20.0100.0278.22
5.0.10.0130.0278.29
5.0.00.0100.0408.22
4.4.90.0070.0205.91
4.4.80.0030.0335.89
4.4.70.0070.0235.89
4.4.60.0130.0205.88
4.4.50.0070.0235.88
4.4.40.0070.0335.82
4.4.30.0070.0205.90
4.4.20.0000.0275.87
4.4.10.0000.0305.95
4.4.00.0030.0375.93
4.3.110.0100.0175.81
4.3.100.0000.0275.81
4.3.90.0070.0235.80
4.3.80.0100.0305.76
4.3.70.0070.0235.76
4.3.60.0070.0205.85
4.3.50.0070.0235.78
4.3.40.0070.0335.73
4.3.30.0030.0234.59
4.3.20.0070.0204.51
4.3.10.0100.0174.50
4.3.00.0070.0279.24

preferences:
51.65 ms | 401 KiB | 5 Q